eanpages
  • General interest
    • All Executive Page Paper of the Month EAN News EAN Congress news COVID-19 Interviews
      Executive Page

      Executive Page: New President-Elect outlines aims for EAN’s future agenda

      August 1, 2022

      Paper of the Month

      Research Paper of the Month: Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke

      August 1, 2022

      EAN News

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      EAN Congress news

      Video Interview: Sleep-Wake Panel Co-Chair, Dr. Evelina Pajadiene

      July 28, 2022

      Executive Page

      Executive Page: New President-Elect outlines aims for EAN’s future agenda

      August 1, 2022

      Executive Page

      New EAN President, Prof. Paul Boon, identifies brain health, research agenda, and residents as key priorities

      July 8, 2022

      Executive Page

      Executive Page: packed programme for our happy reunion at EAN 2022 in Vienna

      June 3, 2022

      Executive Page Dear EAN members, dear friends, It is my pleasure to give you an update on behalf of the EAN Scientific Committee following a busy year since my appointment as chair. It has been a privilege to be so deeply involved in the scientific activities of the EAN and to work closely with an amazing community of people who are so dedicated to the advancement of neurology. One of the strongest threads within that community is the EAN’s group of Scientific Panels, which are often referred to as the organisation’s ‘scientific backbone’. The panels have a hand in everything the EAN does from a scientific point of view, including coordinating clinical research, disseminating good practice, assisting in planning the EAN annual congress, supporting the EAN’s educational efforts, and producing guidelines that assist neurologists in daily practice. All of this work requires a considerable amount of oversight, and this is why each panel is run by its own Management Group, elected by the panel members. Being a part of one of these Management Groups (PDF) is an opportunity to play a direct part in determining the direction of scientific progress within Europe, and I am excited to say that the call for applications to stand for election will be announced in September. All panel members and EAN individual members are eligible to apply to be candidates, with the vote being held among the existing panel members in autumn. I would like to urge every neurologist with a passion for the scientific future of their special area of interest to consider standing for election to the relevant Management Group and to look out for the call for applications later this month. I can tell you from personal experience that fulfilling a role such as this within the structure of the EAN is a fascinating and extremely rewarding experience. The chance to take on such a unique leadership position should not be missed! The most satisfying aspect of being involved in the EAN’s organisational structure is surely seeing all the hard work and planning come to fruition when a small idea evolves into a newly launched project. One such example is the 1st EAN Science School, taking place in Salzburg next March. The idea of the Science School is to offer early career neurologists with an interest in translational research a new avenue for learning about basic pathomechanisms of neurological disorders. Application for this very first edition, on ‘Pathophysiology of disorders of the nervous system’, closed last week and we have been delighted with the level of interest. It was a pleasure to be part of the task force in charge of planning this new project and I look forward to seeing it officially transferred to the hands of the Scientific Committee after a successful event and evaluation in spring. Of our ongoing activities, one of the most significant is the EAN Neuro-covid Registry, which aims to collate epidemiological data on neurological manifestations in patients with COVID-19 infection reported by neurologists in outpatient services, emergency rooms, and hospital departments. We currently have 1,542 patients entered in the database, from 35 centres across 23 countries. So far, 29 patients have been followed for 12 months and 387 have completed the 6-months follow up. This is a decent start, but I would like to strongly encourage EAN members and their institutions to get involved and contribute cases to what will become an invaluable resource for neurologists and clinicians to improve care for Covid-19 patients. Finally, I would like share a word on a forthcoming collaboration between EAN and the Human Brain Project in December, that I think will interest a lot of EAN members. The EAN-EBRAINS joint workshop on ‘The future of medical data sharing in clinical neurosciences’ will be a three-day virtual event that aims to discuss issues and challenges associated with data sharing in Europe, from ethics to data safety and privacy, including those specific to data federation, such as the development and validation of federated algorithms. The whole workshop is completely free of charge and registration is open until 25 November, so please check out the details and sign up! I wish you all a healthy and pleasant autumn and I look forward to updating you again. Best wishes Thomas Berger Chair of the EAN Scientific Committee

      Executive Page: Join the EAN Panels and reinforce our scientific backbone! (Plus ENERGY update, and our first Science School)

      May 1, 2022

      Paper of the Month

      Research Paper of the Month: Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke

      August 1, 2022

      Paper of the Month

      Research Paper of the Month: Association of intraventricular fibrinolysis with clinical outcomes in ICH: an individual participant data meta-analysis

      July 8, 2022

      Paper of the Month

      Covid-19 Paper of the month: Widespread white matter oedema in subacute COVID-19 patients with neurological symptoms

      July 8, 2022

      Paper of the Month

      Research Paper of the Month: Healthy lifestyle and life expectancy with and without Alzheimer’s dementia: population based cohort study

      June 3, 2022

      EAN News

      Executive Page: New President-Elect outlines aims for EAN’s future agenda

      August 1, 2022

      EAN News

      Research Paper of the Month: Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke

      August 1, 2022

      EAN News

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      EAN News

      Video: EAN supports World Brain Day

      July 19, 2022

      EAN Congress news

      Video Interview: Sleep-Wake Panel Co-Chair, Dr. Evelina Pajadiene

      July 28, 2022

      EAN Congress news

      Watch the full EAN 2022 Opening Session on our Vimeo channel!

      July 11, 2022

      EAN Congress news

      New EAN President, Prof. Paul Boon, identifies brain health, research agenda, and residents as key priorities

      July 8, 2022

      EAN Congress news

      Video Interview: WFN President, Prof. Wolfgang Grisold

      July 7, 2022

      COVID-19

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      COVID-19

      COVID-19 Breaking News: Case Series/Case Reports – July 2022

      July 18, 2022

      COVID-19

      COVID-19 Breaking News: Meta-analyses/systematic reviews – July 2022

      July 18, 2022

      COVID-19

      COVID-19 Breaking News: Cross-Sectional Case Control Studies – July 2022

      July 18, 2022

      Interviews

      Video Interview: Sleep-Wake Panel Co-Chair, Dr. Evelina Pajadiene

      July 28, 2022

      Interviews

      Video: EAN supports World Brain Day

      July 19, 2022

      Interviews

      Video Interview: European Journal of Neurology Award winner, Dr. Jonathan Coutinho

      July 18, 2022

      Interviews

      Video Interview: WFN President, Prof. Wolfgang Grisold

      July 7, 2022

  • Academic/Scientific
    • All Breaking news Neurology updates Scientific committee reports Scientific panels reports Eur J Neurol Top 10 Articles Scientific Corner
      EAN News

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      Academic/Scientific

      2nd EAN Science School, 18-20 March 2023

      July 20, 2022

      Breaking news

      COVID-19 Breaking News: Case Series/Case Reports – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Meta-analyses/systematic reviews – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Case Series/Case Reports – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Meta-analyses/systematic reviews – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Cross-Sectional Case Control Studies – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Observational studies – prospective longitudinal cohort – June 2022

      June 8, 2022

      Neurology updates

      Neurology Update: Palliative care

      July 6, 2021

      Neurology updates

      Neurology Update: Clinical Neurophysiology

      June 2, 2021

      Neurology updates Hannover Medical School

      Progressive multifocal leukoencephalopathy – promising therapeutic approach with allogeneic BK virus-specific T cells

      May 17, 2021

      Neurology updates

      Neurology Update: Neuroimmunology

      May 12, 2021

      Scientific committee reports

      Scientific Committee Snapshot: Didier Leys

      April 1, 2020

      Scientific committee reports

      Scientific Committee Snapshot: Rigmor Hojland

      February 26, 2020

      Scientific committee reports

      Scientific Committee Snapshot: Christian Enzinger

      December 1, 2019

      Scientific committee reports

      Scientific Committee Snapshot: Maurizio Leone

      November 1, 2019

      Scientific panels reports

      Coma and DOC Panel Update (May-June): news from the EAN Virtual Congress, personalized pain assessment, NIRS-EEG and machine learning to predict outcomes, prevalence of swallowing disorders and new multimodal predictive algorithms.

      August 11, 2020

      Scientific panels reports

      Statement of the EAN Sleep-Wake-Panel

      June 3, 2020

      Scientific panels reports

      Rare Neurological Diseases in the COVID-19 era: Suggestions for information to patients and caregivers

      May 13, 2020

      Scientific panels reports

      Scentific Panel of the Month: Higher Cortical Functions

      March 2, 2020

      Eur J Neurol

      Video Interview: European Journal of Neurology Award winner, Dr. Jonathan Coutinho

      July 18, 2022

      Eur J Neurol

      EAN NeuroCOVID-19 Task Force position paper on COVID-19 vaccination hesitancy among people with chronic neurological disorders

      May 2, 2022

      Eur J Neurol

      European Journal of Neurology welcomes new associate editors

      December 13, 2021

      Eur J Neurol

      New European guideline and expert statements on the management of narcolepsy in adults and children

      June 30, 2021

      Top 10 Articles

      EAN is proud to announce the 2020 Virtual Master Classes Christmas Special

      November 13, 2020

      Top 10 Articles

      EUROPEAN JOURNAL OF NEUROLOGY – TOP 15 ARTICLES 2018

      February 1, 2019

      Top 10 Articles

      Interview with Prof. Patrick Cras – UEMS Section of Neurology (SN)

      February 3, 2018

      Top 10 Articles

      Interview with Mr. Bertrand Daval and Mrs. Nathalie Paulus

      February 3, 2018

      Scientific Corner

      Join the EAN Guideline Workshop on 24 June!

      May 13, 2022

      Scientific Corner

      First EAN Science School proves a hit in Salzburg

      April 1, 2022

      Scientific Corner

      Invitation to the EAN-EBRAINS Joint Workshop on ‘The Future of Medical Data Sharing in Clinical Neurosciences’

      July 2, 2021

      Scientific Corner

      1st EAN Science School, 26-29 March 2022: “Pathophysiology of disorders of the nervous system”

      June 18, 2021

  • Educational
    • All eLearning Student Corner E-Brain Grand Rounds Resident and Research Fellows Fellowship reports Education corner
      Fellowship reports

      Clinical Fellowship Reports 2022 – Oxford, Bern, London

      July 28, 2022

      Academic/Scientific

      2nd EAN Science School, 18-20 March 2023

      July 20, 2022

      Fellowship reports

      Clinical Fellowship Reports 2021 – Bucharest & Padova

      July 15, 2022

      Fellowship reports

      Research Fellowship Report 2021 – Inselspital Bern, Switzerland

      July 15, 2022

      eLearning

      Listen now to ‘eanCast: Weekly Neurology’ our latest eLearning resource

      July 14, 2022

      eLearning

      EAN Campus: Your source for online neurology education!

      June 24, 2022

      eLearning

      eanCast: Weekly Neurology

      June 24, 2022

      eLearning

      Meet our new eLearning Associate Editors

      August 12, 2021

      Student Corner

      EAN 2022 ‘Why Neurology?’ essay contest winners

      June 2, 2022

      Student Corner

      Students’ Corner: A day in the life of a medical student in your country

      May 20, 2022

      Student Corner

      Student Teaser Fellowship winners 2022

      May 11, 2022

      Student Corner

      ‘Why Neurology?’ student essay competition: win a travel grant for a future EAN Congress!

      March 14, 2022

      E-Brain

      ebrain May update: new website and podcast series

      May 1, 2021

      E-Brain

      EBRA launches 3rd call for clusters

      May 1, 2020

      E-Brain

      News from ebrain

      February 28, 2020

      E-Brain

      ebrain to host the 2019 Neurology Formative Test Questions, from 15 April to 26 May

      April 1, 2019

      Grand Rounds

      eBrain: virtual case report from Belgium

      October 2, 2017

      Grand Rounds

      Free access to Ebrain for EAN members

      July 1, 2016

      Grand Rounds

      Ebrain granted Royal College of Physicians (UK) CPD/CME accreditation

      July 1, 2016

      Grand Rounds

      ebrain session of the month: neuromuscular junction

      February 1, 2016

      Resident and Research Fellows

      Workshop at EAN 2022 raises awareness of mentorship benefits

      July 5, 2022

      Resident and Research Fellows

      First ever UK Regional Teaching Course held in Liverpool, in person

      July 4, 2022

      Resident and Research Fellows

      RRFS Special Session – Unveiling research in Neurology: differences between basic, clinical and translational

      June 25, 2022

      Resident and Research Fellows

      23rd EAN Spring School – Report

      June 24, 2022

      Fellowship reports

      Clinical Fellowship Reports 2022 – Oxford, Bern, London

      July 28, 2022

      Fellowship reports

      Clinical Fellowship Reports 2021 – Bucharest & Padova

      July 15, 2022

      Fellowship reports

      Research Fellowship Report 2021 – Inselspital Bern, Switzerland

      July 15, 2022

      Fellowship reports

      Research Fellowship Report 2020 – Institut Necker Enfants Malades, Paris

      July 15, 2022

      Education corner

      Clinical Fellowship Reports 2022 – Oxford, Bern, London

      July 28, 2022

      Education corner

      Clinical Fellowship Reports 2021 – Bucharest & Padova

      July 15, 2022

      Education corner

      Research Fellowship Report 2021 – Inselspital Bern, Switzerland

      July 15, 2022

      Education corner

      Research Fellowship Report 2020 – Institut Necker Enfants Malades, Paris

      July 15, 2022

  • Other News
    • All EAN Staff Grant opportunities News from EAN member societies EBC EFNA News in general Patients societies reports Surveys Forum
      Other News

      The role of EAN in the European Medicine Agency

      August 2, 2022

      News from EAN member societies

      14 June: Special publication celebrates 10 years of the European Working Group of People with Dementia

      August 2, 2022

      News from EAN member societies

      14 June: Alzheimer Europe hosts European Parliament Lunch Debate examining EU and WHO policies on neurological conditions

      August 2, 2022

      News from EAN member societies

      22 June: Alzheimer Europe invites applications for its new Anti-Stigma Award

      August 2, 2022

      EAN Staff

      EAN Head Office Profiles: Patrycja & Martin

      July 28, 2022

      EAN Staff

      EAN Head Office Profiles: Anja S

      July 12, 2022

      EAN Staff

      EAN Head Office Profiles: Magda & Lindley

      June 7, 2022

      EAN Staff

      EAN Head Office Profiles: Julia & Maria

      April 4, 2022

      Grant opportunities

      1st EAN Science School, 26-29 March 2022: “Pathophysiology of disorders of the nervous system”

      June 18, 2021

      Grant opportunities

      European Commission: Innovation and novelty in medical devices and in vitro diagnostic devices; towards common concepts of innovation-related risk assessments

      November 1, 2019

      Grant opportunities

      GBS|CIDP Foundation International 2020 Research Grant Opportunity

      October 29, 2019

      Grant opportunities

      The Clinical Fellowship application deadline is approaching

      October 1, 2019

      News from EAN member societies

      14 June: Special publication celebrates 10 years of the European Working Group of People with Dementia

      August 2, 2022

      News from EAN member societies

      14 June: Alzheimer Europe hosts European Parliament Lunch Debate examining EU and WHO policies on neurological conditions

      August 2, 2022

      News from EAN member societies

      22 June: Alzheimer Europe invites applications for its new Anti-Stigma Award

      August 2, 2022

      News from EAN member societies

      Alzheimer Europe publishes new reports on ‘sex, gender and sexuality in the context of dementia’, and ‘dementia-inclusive initiatives and communities’

      April 5, 2022

      EBC

      Value of Treatment project releases results and calls to action

      March 29, 2022

      EBC

      Best practices for patient safety: An EU-wide view on the use of medicines off-label

      December 31, 2021

      EBC

      Creating synergies and showcasing innovation: Brain Innovation Days 2021

      November 30, 2021

      EBC

      Best practices for patient safety: Register now!

      October 28, 2021

      EFNA

      OneNeurology European Summit underlines urgent need to prioritise neurology and drive change

      December 31, 2021

      EFNA

      EFNA launch eLearning Platform for neurology advocates

      February 1, 2021

      EFNA

      ‘Me and My Brain’ – Art Competition winners announced!

      February 1, 2021

      EFNA

      Survey on the impact of COVID-19 on neurology service delivery

      November 1, 2020

      News in general

      EAN lecture at the International Neuro-Urology Society annual congress 2022

      May 25, 2022

      News in general

      EPA-EAN Joint Symposium: ‘Etiology and Treatment of the Long Covid-19 Syndrome’ and other highlights at the 30th European Congress of Psychiatry

      May 25, 2022

      News in general

      Organise an EAN-Day or EAN Regional Teaching Course in your Country!

      May 17, 2022

      News in general

      Value of Treatment project releases results and calls to action

      March 29, 2022

      Patients societies reports

      News from Alzheimer Europe

      March 2, 2020

      Patients societies reports

      News from the WHO

      January 9, 2020

      Patients societies reports

      News from EFIC and the European Pain Forum

      January 3, 2020

      Patients societies reports

      News from EFIC and the European Pain Forum

      January 2, 2020

      Surveys

      Survey: management of covert brain infarction

      October 29, 2021

      Surveys

      Driving with an intracranial tumor

      July 13, 2020

      Surveys

      SURVEY: Driving with an intracranial tumor

      June 25, 2020

      Surveys

      EAN SURVEY: Neurological Symptoms in COVID-19 Patients

      April 10, 2020

      Forum

      Call for Applications: e-Learning Platform Editor-in-Chief

      August 4, 2020

      Forum

      Neurological News from Denmark VI – the land of the 2nd EAN congress 2016: Pain Research in Denmark from a neurological perspective

      April 1, 2016

      Forum

      Neurological News from Denmark V – the land of the 2nd EAN congress 2016: Clinical Dementia Research in Denmark

      March 1, 2016

      Forum

      Updated recommendations to minimise the risk of the rare brain infection PML with Tysabri – Comment to EMA recommendation

      March 1, 2016

  • EAN
  • Congress 2022
  • EAN pages
  • Eur J Neurol
  • Virtual Congress

eanpages

  • General interest
    • All Executive Page Paper of the Month EAN News EAN Congress news COVID-19 Interviews
      Executive Page

      Executive Page: New President-Elect outlines aims for EAN’s future agenda

      August 1, 2022

      Paper of the Month

      Research Paper of the Month: Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke

      August 1, 2022

      EAN News

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      EAN Congress news

      Video Interview: Sleep-Wake Panel Co-Chair, Dr. Evelina Pajadiene

      July 28, 2022

      Executive Page

      Executive Page: New President-Elect outlines aims for EAN’s future agenda

      August 1, 2022

      Executive Page

      New EAN President, Prof. Paul Boon, identifies brain health, research agenda, and residents as key priorities

      July 8, 2022

      Executive Page

      Executive Page: packed programme for our happy reunion at EAN 2022 in Vienna

      June 3, 2022

      Executive Page Dear EAN members, dear friends, It is my pleasure to give you an update on behalf of the EAN Scientific Committee following a busy year since my appointment as chair. It has been a privilege to be so deeply involved in the scientific activities of the EAN and to work closely with an amazing community of people who are so dedicated to the advancement of neurology. One of the strongest threads within that community is the EAN’s group of Scientific Panels, which are often referred to as the organisation’s ‘scientific backbone’. The panels have a hand in everything the EAN does from a scientific point of view, including coordinating clinical research, disseminating good practice, assisting in planning the EAN annual congress, supporting the EAN’s educational efforts, and producing guidelines that assist neurologists in daily practice. All of this work requires a considerable amount of oversight, and this is why each panel is run by its own Management Group, elected by the panel members. Being a part of one of these Management Groups (PDF) is an opportunity to play a direct part in determining the direction of scientific progress within Europe, and I am excited to say that the call for applications to stand for election will be announced in September. All panel members and EAN individual members are eligible to apply to be candidates, with the vote being held among the existing panel members in autumn. I would like to urge every neurologist with a passion for the scientific future of their special area of interest to consider standing for election to the relevant Management Group and to look out for the call for applications later this month. I can tell you from personal experience that fulfilling a role such as this within the structure of the EAN is a fascinating and extremely rewarding experience. The chance to take on such a unique leadership position should not be missed! The most satisfying aspect of being involved in the EAN’s organisational structure is surely seeing all the hard work and planning come to fruition when a small idea evolves into a newly launched project. One such example is the 1st EAN Science School, taking place in Salzburg next March. The idea of the Science School is to offer early career neurologists with an interest in translational research a new avenue for learning about basic pathomechanisms of neurological disorders. Application for this very first edition, on ‘Pathophysiology of disorders of the nervous system’, closed last week and we have been delighted with the level of interest. It was a pleasure to be part of the task force in charge of planning this new project and I look forward to seeing it officially transferred to the hands of the Scientific Committee after a successful event and evaluation in spring. Of our ongoing activities, one of the most significant is the EAN Neuro-covid Registry, which aims to collate epidemiological data on neurological manifestations in patients with COVID-19 infection reported by neurologists in outpatient services, emergency rooms, and hospital departments. We currently have 1,542 patients entered in the database, from 35 centres across 23 countries. So far, 29 patients have been followed for 12 months and 387 have completed the 6-months follow up. This is a decent start, but I would like to strongly encourage EAN members and their institutions to get involved and contribute cases to what will become an invaluable resource for neurologists and clinicians to improve care for Covid-19 patients. Finally, I would like share a word on a forthcoming collaboration between EAN and the Human Brain Project in December, that I think will interest a lot of EAN members. The EAN-EBRAINS joint workshop on ‘The future of medical data sharing in clinical neurosciences’ will be a three-day virtual event that aims to discuss issues and challenges associated with data sharing in Europe, from ethics to data safety and privacy, including those specific to data federation, such as the development and validation of federated algorithms. The whole workshop is completely free of charge and registration is open until 25 November, so please check out the details and sign up! I wish you all a healthy and pleasant autumn and I look forward to updating you again. Best wishes Thomas Berger Chair of the EAN Scientific Committee

      Executive Page: Join the EAN Panels and reinforce our scientific backbone! (Plus ENERGY update, and our first Science School)

      May 1, 2022

      Paper of the Month

      Research Paper of the Month: Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke

      August 1, 2022

      Paper of the Month

      Research Paper of the Month: Association of intraventricular fibrinolysis with clinical outcomes in ICH: an individual participant data meta-analysis

      July 8, 2022

      Paper of the Month

      Covid-19 Paper of the month: Widespread white matter oedema in subacute COVID-19 patients with neurological symptoms

      July 8, 2022

      Paper of the Month

      Research Paper of the Month: Healthy lifestyle and life expectancy with and without Alzheimer’s dementia: population based cohort study

      June 3, 2022

      EAN News

      Executive Page: New President-Elect outlines aims for EAN’s future agenda

      August 1, 2022

      EAN News

      Research Paper of the Month: Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke

      August 1, 2022

      EAN News

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      EAN News

      Video: EAN supports World Brain Day

      July 19, 2022

      EAN Congress news

      Video Interview: Sleep-Wake Panel Co-Chair, Dr. Evelina Pajadiene

      July 28, 2022

      EAN Congress news

      Watch the full EAN 2022 Opening Session on our Vimeo channel!

      July 11, 2022

      EAN Congress news

      New EAN President, Prof. Paul Boon, identifies brain health, research agenda, and residents as key priorities

      July 8, 2022

      EAN Congress news

      Video Interview: WFN President, Prof. Wolfgang Grisold

      July 7, 2022

      COVID-19

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      COVID-19

      COVID-19 Breaking News: Case Series/Case Reports – July 2022

      July 18, 2022

      COVID-19

      COVID-19 Breaking News: Meta-analyses/systematic reviews – July 2022

      July 18, 2022

      COVID-19

      COVID-19 Breaking News: Cross-Sectional Case Control Studies – July 2022

      July 18, 2022

      Interviews

      Video Interview: Sleep-Wake Panel Co-Chair, Dr. Evelina Pajadiene

      July 28, 2022

      Interviews

      Video: EAN supports World Brain Day

      July 19, 2022

      Interviews

      Video Interview: European Journal of Neurology Award winner, Dr. Jonathan Coutinho

      July 18, 2022

      Interviews

      Video Interview: WFN President, Prof. Wolfgang Grisold

      July 7, 2022

  • Academic/Scientific
    • All Breaking news Neurology updates Scientific committee reports Scientific panels reports Eur J Neurol Top 10 Articles Scientific Corner
      EAN News

      Contribute to the EAN Neuro-Covid Registry (ENERGY) and be part of our growing global project

      July 29, 2022

      Academic/Scientific

      2nd EAN Science School, 18-20 March 2023

      July 20, 2022

      Breaking news

      COVID-19 Breaking News: Case Series/Case Reports – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Meta-analyses/systematic reviews – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Case Series/Case Reports – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Meta-analyses/systematic reviews – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Cross-Sectional Case Control Studies – July 2022

      July 18, 2022

      Breaking news

      COVID-19 Breaking News: Observational studies – prospective longitudinal cohort – June 2022

      June 8, 2022

      Neurology updates

      Neurology Update: Palliative care

      July 6, 2021

      Neurology updates

      Neurology Update: Clinical Neurophysiology

      June 2, 2021

      Neurology updates Hannover Medical School

      Progressive multifocal leukoencephalopathy – promising therapeutic approach with allogeneic BK virus-specific T cells

      May 17, 2021

      Neurology updates

      Neurology Update: Neuroimmunology

      May 12, 2021

      Scientific committee reports

      Scientific Committee Snapshot: Didier Leys

      April 1, 2020

      Scientific committee reports

      Scientific Committee Snapshot: Rigmor Hojland

      February 26, 2020

      Scientific committee reports

      Scientific Committee Snapshot: Christian Enzinger

      December 1, 2019

      Scientific committee reports

      Scientific Committee Snapshot: Maurizio Leone

      November 1, 2019

      Scientific panels reports

      Coma and DOC Panel Update (May-June): news from the EAN Virtual Congress, personalized pain assessment, NIRS-EEG and machine learning to predict outcomes, prevalence of swallowing disorders and new multimodal predictive algorithms.

      August 11, 2020

      Scientific panels reports

      Statement of the EAN Sleep-Wake-Panel

      June 3, 2020

      Scientific panels reports

      Rare Neurological Diseases in the COVID-19 era: Suggestions for information to patients and caregivers

      May 13, 2020

      Scientific panels reports

      Scentific Panel of the Month: Higher Cortical Functions

      March 2, 2020

      Eur J Neurol

      Video Interview: European Journal of Neurology Award winner, Dr. Jonathan Coutinho

      July 18, 2022

      Eur J Neurol

      EAN NeuroCOVID-19 Task Force position paper on COVID-19 vaccination hesitancy among people with chronic neurological disorders

      May 2, 2022

      Eur J Neurol

      European Journal of Neurology welcomes new associate editors

      December 13, 2021

      Eur J Neurol

      New European guideline and expert statements on the management of narcolepsy in adults and children

      June 30, 2021

      Top 10 Articles

      EAN is proud to announce the 2020 Virtual Master Classes Christmas Special

      November 13, 2020

      Top 10 Articles

      EUROPEAN JOURNAL OF NEUROLOGY – TOP 15 ARTICLES 2018

      February 1, 2019

      Top 10 Articles

      Interview with Prof. Patrick Cras – UEMS Section of Neurology (SN)

      February 3, 2018

      Top 10 Articles

      Interview with Mr. Bertrand Daval and Mrs. Nathalie Paulus

      February 3, 2018

      Scientific Corner

      Join the EAN Guideline Workshop on 24 June!

      May 13, 2022

      Scientific Corner

      First EAN Science School proves a hit in Salzburg

      April 1, 2022

      Scientific Corner

      Invitation to the EAN-EBRAINS Joint Workshop on ‘The Future of Medical Data Sharing in Clinical Neurosciences’

      July 2, 2021

      Scientific Corner

      1st EAN Science School, 26-29 March 2022: “Pathophysiology of disorders of the nervous system”

      June 18, 2021

  • Educational
    • All eLearning Student Corner E-Brain Grand Rounds Resident and Research Fellows Fellowship reports Education corner
      Fellowship reports

      Clinical Fellowship Reports 2022 – Oxford, Bern, London

      July 28, 2022

      Academic/Scientific

      2nd EAN Science School, 18-20 March 2023

      July 20, 2022

      Fellowship reports

      Clinical Fellowship Reports 2021 – Bucharest & Padova

      July 15, 2022

      Fellowship reports

      Research Fellowship Report 2021 – Inselspital Bern, Switzerland

      July 15, 2022

      eLearning

      Listen now to ‘eanCast: Weekly Neurology’ our latest eLearning resource

      July 14, 2022

      eLearning

      EAN Campus: Your source for online neurology education!

      June 24, 2022

      eLearning

      eanCast: Weekly Neurology

      June 24, 2022

      eLearning

      Meet our new eLearning Associate Editors

      August 12, 2021

      Student Corner

      EAN 2022 ‘Why Neurology?’ essay contest winners

      June 2, 2022

      Student Corner

      Students’ Corner: A day in the life of a medical student in your country

      May 20, 2022

      Student Corner

      Student Teaser Fellowship winners 2022

      May 11, 2022

      Student Corner

      ‘Why Neurology?’ student essay competition: win a travel grant for a future EAN Congress!

      March 14, 2022

      E-Brain

      ebrain May update: new website and podcast series

      May 1, 2021

      E-Brain

      EBRA launches 3rd call for clusters

      May 1, 2020

      E-Brain

      News from ebrain

      February 28, 2020

      E-Brain

      ebrain to host the 2019 Neurology Formative Test Questions, from 15 April to 26 May

      April 1, 2019

      Grand Rounds

      eBrain: virtual case report from Belgium

      October 2, 2017

      Grand Rounds

      Free access to Ebrain for EAN members

      July 1, 2016

      Grand Rounds

      Ebrain granted Royal College of Physicians (UK) CPD/CME accreditation

      July 1, 2016

      Grand Rounds

      ebrain session of the month: neuromuscular junction

      February 1, 2016

      Resident and Research Fellows

      Workshop at EAN 2022 raises awareness of mentorship benefits

      July 5, 2022

      Resident and Research Fellows

      First ever UK Regional Teaching Course held in Liverpool, in person

      July 4, 2022

      Resident and Research Fellows

      RRFS Special Session – Unveiling research in Neurology: differences between basic, clinical and translational

      June 25, 2022

      Resident and Research Fellows

      23rd EAN Spring School – Report

      June 24, 2022

      Fellowship reports

      Clinical Fellowship Reports 2022 – Oxford, Bern, London

      July 28, 2022

      Fellowship reports

      Clinical Fellowship Reports 2021 – Bucharest & Padova

      July 15, 2022

      Fellowship reports

      Research Fellowship Report 2021 – Inselspital Bern, Switzerland

      July 15, 2022

      Fellowship reports

      Research Fellowship Report 2020 – Institut Necker Enfants Malades, Paris

      July 15, 2022

      Education corner

      Clinical Fellowship Reports 2022 – Oxford, Bern, London

      July 28, 2022

      Education corner

      Clinical Fellowship Reports 2021 – Bucharest & Padova

      July 15, 2022

      Education corner

      Research Fellowship Report 2021 – Inselspital Bern, Switzerland

      July 15, 2022

      Education corner

      Research Fellowship Report 2020 – Institut Necker Enfants Malades, Paris

      July 15, 2022

  • Other News
    • All EAN Staff Grant opportunities News from EAN member societies EBC EFNA News in general Patients societies reports Surveys Forum
      Other News

      The role of EAN in the European Medicine Agency

      August 2, 2022

      News from EAN member societies

      14 June: Special publication celebrates 10 years of the European Working Group of People with Dementia

      August 2, 2022

      News from EAN member societies

      14 June: Alzheimer Europe hosts European Parliament Lunch Debate examining EU and WHO policies on neurological conditions

      August 2, 2022

      News from EAN member societies

      22 June: Alzheimer Europe invites applications for its new Anti-Stigma Award

      August 2, 2022

      EAN Staff

      EAN Head Office Profiles: Patrycja & Martin

      July 28, 2022

      EAN Staff

      EAN Head Office Profiles: Anja S

      July 12, 2022

      EAN Staff

      EAN Head Office Profiles: Magda & Lindley

      June 7, 2022

      EAN Staff

      EAN Head Office Profiles: Julia & Maria

      April 4, 2022

      Grant opportunities

      1st EAN Science School, 26-29 March 2022: “Pathophysiology of disorders of the nervous system”

      June 18, 2021

      Grant opportunities

      European Commission: Innovation and novelty in medical devices and in vitro diagnostic devices; towards common concepts of innovation-related risk assessments

      November 1, 2019

      Grant opportunities

      GBS|CIDP Foundation International 2020 Research Grant Opportunity

      October 29, 2019

      Grant opportunities

      The Clinical Fellowship application deadline is approaching

      October 1, 2019

      News from EAN member societies

      14 June: Special publication celebrates 10 years of the European Working Group of People with Dementia

      August 2, 2022

      News from EAN member societies

      14 June: Alzheimer Europe hosts European Parliament Lunch Debate examining EU and WHO policies on neurological conditions

      August 2, 2022

      News from EAN member societies

      22 June: Alzheimer Europe invites applications for its new Anti-Stigma Award

      August 2, 2022

      News from EAN member societies

      Alzheimer Europe publishes new reports on ‘sex, gender and sexuality in the context of dementia’, and ‘dementia-inclusive initiatives and communities’

      April 5, 2022

      EBC

      Value of Treatment project releases results and calls to action

      March 29, 2022

      EBC

      Best practices for patient safety: An EU-wide view on the use of medicines off-label

      December 31, 2021

      EBC

      Creating synergies and showcasing innovation: Brain Innovation Days 2021

      November 30, 2021

      EBC

      Best practices for patient safety: Register now!

      October 28, 2021

      EFNA

      OneNeurology European Summit underlines urgent need to prioritise neurology and drive change

      December 31, 2021

      EFNA

      EFNA launch eLearning Platform for neurology advocates

      February 1, 2021

      EFNA

      ‘Me and My Brain’ – Art Competition winners announced!

      February 1, 2021

      EFNA

      Survey on the impact of COVID-19 on neurology service delivery

      November 1, 2020

      News in general

      EAN lecture at the International Neuro-Urology Society annual congress 2022

      May 25, 2022

      News in general

      EPA-EAN Joint Symposium: ‘Etiology and Treatment of the Long Covid-19 Syndrome’ and other highlights at the 30th European Congress of Psychiatry

      May 25, 2022

      News in general

      Organise an EAN-Day or EAN Regional Teaching Course in your Country!

      May 17, 2022

      News in general

      Value of Treatment project releases results and calls to action

      March 29, 2022

      Patients societies reports

      News from Alzheimer Europe

      March 2, 2020

      Patients societies reports

      News from the WHO

      January 9, 2020

      Patients societies reports

      News from EFIC and the European Pain Forum

      January 3, 2020

      Patients societies reports

      News from EFIC and the European Pain Forum

      January 2, 2020

      Surveys

      Survey: management of covert brain infarction

      October 29, 2021

      Surveys

      Driving with an intracranial tumor

      July 13, 2020

      Surveys

      SURVEY: Driving with an intracranial tumor

      June 25, 2020

      Surveys

      EAN SURVEY: Neurological Symptoms in COVID-19 Patients

      April 10, 2020

      Forum

      Call for Applications: e-Learning Platform Editor-in-Chief

      August 4, 2020

      Forum

      Neurological News from Denmark VI – the land of the 2nd EAN congress 2016: Pain Research in Denmark from a neurological perspective

      April 1, 2016

      Forum

      Neurological News from Denmark V – the land of the 2nd EAN congress 2016: Clinical Dementia Research in Denmark

      March 1, 2016

      Forum

      Updated recommendations to minimise the risk of the rare brain infection PML with Tysabri – Comment to EMA recommendation

      March 1, 2016

General interestTop Articles

RESEARCH PAPER OF THE MONTH: Discriminating α-synuclein strains in Parkinson’s disease and multiple system atrophy

May 5, 2020

By Martin Rakusa
EAN eCommunications Board

For May 2020, we have selected: Shahnawaz M, Mukherjee A, Pritzkow S et al. Discriminating α-synuclein strains in Parkinson’s disease and multiple system atrophy. Nature 2020; 578: 273-277.

Synucleinopathies are neurodegenerative diseases that are associated with the misfolding and aggregation of α-synuclein (α-syn). The mechanism of spreading is similar to prions and includes seeding and nucleation, in which initial seeds of α-syn recruit other soluble monomers, Aggregates can be found in the CSF and blood. The concentration of the aggregates can be increased using a protein misfolding cyclic amplification (PMCA) technique. Aggregation is monitored with a specific dye thioflavin T (ThT). Previous studies have found a significant difference in the maximum fluorescence signal of the α-syn-PMCA aggregates in different α-syn. Signals were larger in PD than MSA samples.

Shahnawaz et al. investigated this issue further. The aim of their study was to differentiate between PD and MSA using α-syn-PMCA. They also explored biochemical, biophysical and biological differences between α-syn aggregates from PD and MSA cerebrospinal fluid (CSF) and brain samples.

The study included 94 patients with PD, 75 patients with MSA and 56 control individuals. Most of the CSF samples were obtained from the Mayo Clinic. The patients fulfilled clinical criteria including the UK Brain Bank guidelines.

Frozen samples of frontal cortex from the patients was obtained from the Banner Sun Health Research Institute. Control brain tissue was supplied by National Human Tissue Resource Center.

Purification and characterisation of monomeric α-syn was performed. A pET-21b plasmid carrying the coding DNA sequence for human α-syn was overexpressed in Escherichia coli and extracted from the cells. Protein concentration was determined by bicinchoninic acid (BCA) assay. The purity of the protein was evaluated by silver staining.

Samples of seed-free, monomeric α-syn at a concentration and ThT were placed in well plates to perform α-syn-PMCA. CSF from patients and controls were added. For positive controls, healthy CSF and α-syn oligomeric seeds were used.

The increase in ThT fluorescence was monitored with a microplate spectrofluorometer. Four rounds of amplification were done.

The concentration of the protein after the amplification was measured with three different methods: (1) protein quantity in pellets was measured by silver staining after SDS–PAGE; (2) dot blot analysis of sedimented materials; and (3) BCA measurements of total protein content in the supernatant fraction.

Samples containing α-syn aggregates amplified by PMCA were treated with different concentrations of proteinase K. Afterwards, electrophoresis was performed, and the membranes were probed with the antibodies against α-syn.

The structure of the α-syn-PMCA aggregate was imaged by electron microscopy. Helical models were manually built based on individual fibril density.

Cell cytotoxicity was tested on the rabbit kidney cells with different concentrations of amplified α-syn fibrils originating from CSF samples from patients with MSA and patients with PD. 

Results were consistent on samples collected from different cohorts of patients and across several separate experiments. The authors could differentiate between patients with alpha synucleinopathy and controls. Sensitivity for PD was 93.6%, and for MSA 84.6%, specificity was 100% for both diseases. At the end, they combined all samples and were able to differentiate between PD and MSA with an overall sensitivity of 95.4%.

They observed two main differences between samples from patients with PD and MSA during the α-syn-PMCA. First, kinematic for patients with PD was slower than MSA. Second, maximum ThT fluorescence was higher (from 2,000 and 8,000 units) in samples from patients with PD than in samples from patients with MSA (up to 1800 units). Typical differences remained even after the α-syn-PMCA reaction was repeated several times with the diluted product and new α-syn monomers.

To determine whether α-syn was the same in CSF and brain, the authors compared CSF samples with several diluted brain samples from patients with PD or MSA. The kinetics of aggregation and maximum ThT fluorescence was characteristic for PD or MSA regardless of the origin of the sample. These results indicated that the aggregates in the CSF and brain samples were similar. In addition, aggregates residual after proteinase degradation were similar for CSF and brain samples.

The authors also explored structural differences between α-syn aggregates from patients with PD or MSA. Most of the studies were performed with samples from the second cycle of amplification. The amount of aggregates derived from the CSF samples of PD patients were the same as from those from MSA patients. The authors concluded that differences in ThT fluorescence might be due to different structures of aggregates.

When they compared different ThT dyes, two showed specific binding affinities. HS-199 bound preferentially to aggregates of PD patients, while HS-169 had high emission of fluorescence for MSA aggregates. The results were the same for aggregates from CSF and brain samples.

To analyse the biochemical differences between α-syn aggregates, the authors tested resistance to proteolytic degradation and performed epitope-mapping experiments. N-terminal and middle regions of the α-syn aggregates were very resistant to proteinase K activity even after one hour. Aggregates from CSF of patients with PD were larger (four bands, molecular weight 4 to 10 kDa) than from patients with MSA (two bands, 4 and 6 kDa). The signature was maintained after serial replication in vitro by α-syn-PMCA.

With circular dichroism spectroscopy and FTIR spectroscopy, the secondary structure of α-syn aggregates was explored. Both PD and MSA α-syn aggregates predominantly consisted of β-sheets. MSA aggregates had a higher proportion of β-sheet structure than PD aggregates, which could also have an additional α-helix- or random-coil-type structures.

Using cryo-electron tomography (cryo-ET), the authors further explored fibrils structure. They were composed of two protofilaments that intertwined in a left-handed helix. Fibrils from patients with PD were composed of longer stretches of straight filaments with helical twists in comparison to those from patients with MSA.

Finally, biological differences between aggregates from PD and MSA were tested. Highly significant toxicity was demonstrated in the RK13 cells and the neuronal precursor cells from human induced pluripotent stem cells. The results indicated that aggregates from PD were four-times less toxic than those from MSA.

In conclusion, this important paper identified that, whilst PD and MSA are both synucleinopathies, seeds of the misfolded proteins, which behave like a prion, differ chemically and biologically. In the future, PMCA might be used to detect low concentrations of α-syn in the CSF. With disease-specific ThT dyes, it may be possible to differentiate between PD and MSA with high sensitivity and specificity.

RESEARCH PAPER OF THE MONTH: Discriminating α-synuclein strains in Parkinson’s disease and multiple system atrophy was last modified: May 5th, 2020 by Michael
Share this...
Share on Facebook
Facebook
Tweet about this on Twitter
Twitter
Share on LinkedIn
Linkedin
previous post
French Neurologists in the time of Covid-19: multi-disciplinary, challenges and new horizons
next post
Clinical Fellowship Reports 2019/2020

You may also like

Paper of the month: Waking up with a stroke: should we do thrombolysis?

July 1, 2018

Research Fellowship winners 2017

December 1, 2016

New EAN President, Prof. Paul Boon, identifies brain health, research agenda, and residents as key priorities

July 8, 2022

Impact of COVID-19 pandemic in a peripheral hospital of northern Portugal – personal experience from a Neurology resident

April 16, 2020

EAN SURVEY: Neurological Symptoms in COVID-19 Patients

April 10, 2020

Neurological News from Portugal VI: Neurosciences at the Campus of the Faculty of Medicine of the University of Lisbon

June 1, 2018

Medium-term effects of SARS-CoV-2 infection on multiple vital organs, exercise capacity, cognition, quality of life and mental health, post-hospital discharge

January 28, 2021

Lisbon 2018: Report on Symposium 9: EAN/ECTRIMS: Therapeutic challenges in progressive MS

June 17, 2018

EAN VIRTUAL CONGRESS – EAN/ESO: Update on acute stroke treatment

May 28, 2020

Neurological manifestations and neuro‐invasive mechanisms of the severe acute respiratory syndrome coronavirus type 2

June 3, 2020

Leave a Comment Cancel Reply

You need to be logged in to comment. Please login to MyEAN on top.

EANcore COVID-19

Upcoming Events

Aug
13
Sat
all-day 2022 Neuromodulation Society of ... @ Sofitel Melbourne on Collins, VIC
2022 Neuromodulation Society of ... @ Sofitel Melbourne on Collins, VIC
Aug 13 – Aug 14 all-day
The NSANZ 2021 program will be led by a number of esteemed international and national guest speakers. The program will also include a number of breakout sessions, scientific posters, as…
Aug
26
Fri
all-day MDS-ES Online Course “Pump-based...
MDS-ES Online Course “Pump-based...
Aug 26 – Aug 28 all-day
MDS-ES Online Course “Pump-based Therapies in Advanced Parkinson´s Disease”
MDS-ES Online Course “Pump-based Therapies in Advanced Parkinson´s Disease” August 26 – 28, 2021 MDS- ES Pump-based Therapies in Advanced Parkinson´s Disease (movementdisorders.org) Visit the MDS website: www.movementdisorders.org This meeting…
Oct
11
Tue
all-day Brain Innovation Days 2022
Brain Innovation Days 2022
Oct 11 – Oct 12 all-day
The 2nd in-person Brain Innovation Days will take place over 1.5 days this year, on 11-12 October 2022. The 2022 event will centre around Connecting Brains: bringing together the current and future generations…
all-day European Brain Research Area – F...
European Brain Research Area – F...
Oct 11 all-day
The Final Conference of the EBC-coordinated European Brain Research Area (EBRA) project will take place on the morning of 11 October 2022 with a policy-focused event. Four years of EBRA…
Oct
15
Sat
all-day EANM’22 – 35th Annual Congress o...
EANM’22 – 35th Annual Congress o...
Oct 15 – Oct 19 all-day
EANM’22 – 35th Annual Congress of the European Association of Nuclear Medicine
Date: October 15 – 19, 2022   Further Information/Text: The event will finally be held in person from October 15-19, 2022, in Barcelona, Spain. After two years of virtual events,…
View Calendar

Latest Tweets

  • Tweet Avatar
    EANeurology
    @EANeurology
    The wait is finally over! We’re back with the 2nd Science School, 18-20 March, 2023. If you are interested to learn… https://t.co/CT19pbAByT

    12 hours ago
  • Tweet Avatar
    EANeurology
    @EANeurology
    Tune in to this week's #podcast on 'Pre-Hospital Care' to hear Barbara Tettenborn and Simon Jung speak about acute… https://t.co/xYmorYRqx3

    14 hours ago
  • Tweet Avatar
    EANeurology
    @EANeurology
    Our pick for August focuses on whether #thrombectomy alone would be non-inferior to intravenous alteplase plus thro… https://t.co/x4XWg5kIji

    3 days ago
  • Tweet Avatar
    EANeurology
    @EANeurology
    RT @ESRS_Sleep: We're super excited to be meeting in #Athens #Greece in just 53 days for #SleepEurope2022! Register to secure your… https://t.co/zN1PbolRy8

    5 days ago
  • Tweet Avatar
    EANeurology
    @EANeurology
    RT @euro_nmd: 📢Next #euronmd WEBINAR ! 📅Sept 1st, 2022, 16:00 Paris time 💻Mitochondrial Epilepsy 🗣️Delivered by Prof Michelangel… https://t.co/X4CuD4cAcE

    5 days ago

Keep in touch

Facebook Twitter Instagram
EAN Pages is a members service of the European Academy of Neurology https://www.ean.org

All content from January 2012 - June 2013 was published by EFNS; content from July 2013 - June 2014 by EFNS and ENS.

ISSN 2310-2934

Keep in touch

Facebook Twitter Instagram

Archives

Pages

  • Congress 2021
  • Privacy Policy
  • About us
  • Help
  • Contact

Back To Top