Marios Politis

Marios Politis is a Professor of Neurology, Consultant Neurologist and the Director of Neurodegeneration Imaging Group at the University of Exeter.

[Marios Politis @MariosPolitis_]

Researchers identified unique molecular signatures of blood-brain barrier dysfunction in Alzheimer’s disease. These findings could lead to new diagnostic biomarkers and treatment options for Alzheimer’s. #AlzheimersDisease https://t.co/5nHdEjA8kt

[Marios Politis @MariosPolitis_]

For many, living with Parkinson’s disease can make it harder to leave the house on a daily basis, so travelling to another part of the world, may seem impossible. Check out these eight tips for traveling with Parkinson’s. #Travelling #ParkinsonsDisease https://t.co/8rH6fGUcrf

[Marios Politis @MariosPolitis_]

A new study predicts cognitive decline rates in people with early Alzheimer’s and explores how new drugs may slow this process, which could help answer practical questions about quality of life for patients. #AlzheimersDisease #QualityofLife https://t.co/cPzvLBDKPc

[Marios Politis @MariosPolitis_]

In a groundbreaking study, scientists have determined the structure of molecules within a human brain, providing new insights into how these proteins disrupt cellular communication, leading to Alzheimer’s symptoms. #AlzheimersDisease #BrainMolecules https://t.co/FXbol8I9uB

[Marios Politis @MariosPolitis_]

Parkinson’s disease is caused by the death of neurons that produce dopamine. A new study is the first to identify a brain receptor called GUCY2C as a potential way to fight dopamine loss. #ParkinsonsDisease #Dopamine https://t.co/AvvVfxKe6d

[Marios Politis @MariosPolitis_]

A study finds that specialized MRI scans can detect early brain changes that indicate a higher risk for Alzheimer’s disease. This could help clinicians identify at-risk individuals and implement preventive strategies sooner. #MRI #AlzheimersDisease https://t.co/L8TbkyPj4S

[Marios Politis @MariosPolitis_]

Neuro engineers discovered certain brain cells age faster than others, particularly in Alzheimer’s patients. Using a technique called MUSIC, they identified distinct aging patterns in brain cells and sex-specific differences in aging. #AlzheimersDisease https://t.co/WuexSFGzgN

[Marios Politis @MariosPolitis_]

Therapies that could modify the progression of Parkinson’s disease are evolving. A 2023 analysis of active drug therapy trials showed 76 were investigating symptomatic treatments and another 63 were exploring disease-modifying therapies. #ParkinsonsDisease https://t.co/C5tydoGFN1

[Marios Politis @MariosPolitis_]

Dementia can present itself very differently from one patient to the next. Symptoms that severely affect one person may be less noticeable in another, however there are certain signs and symptoms that crop up more frequently. #Dementia #Neurodegenerative https://t.co/HMTvuFkpYj

[Marios Politis @MariosPolitis_]

Currently, there is no single test to detect Parkinson’s disease, so doctors rely on symptoms to diagnose. However, a new study shows that a skin biopsy test can reliably detect Parkinson’s and other related diseases. #ParkinsonsDisease #SkinBiopsy https://t.co/5fmTre3o6m

[Marios Politis @MariosPolitis_]

Previous research shown that regular caffeine intake is associated with a reduced risk of developing Parkinson’s disease. However a new study has found there were no benefits on disease progression. #ParkinsonsDisease #Caffeine https://t.co/Q8S8YBB2Gw

[Marios Politis @MariosPolitis_]

For people with Parkinson’s disease and care partners and the ever-changing symptoms as PD progresses, it’s easy for mental health to not be a priority. Here are eight practical ways you can work on your mental health. #ParkinsonsDisease #MentalHealth https://t.co/c3WjjZyyI0

[Marios Politis @MariosPolitis_]

Researchers uncovered a critical link between exercise, muscle function, and brain health. Their study reveals that nerves activating muscles during exercise also trigger the release of molecules that enhance brain function. #BrainFunction https://t.co/PFAa52MxAs

[Marios Politis @MariosPolitis_]

Since its inception, the Michael J. Fox Foundation for Parkinson’s Research (MJFF) has deployed a ‘de-risking’ research strategy to drive forward the development of new Parkinson’s disease treatments. #ParkinsonsDisease #Derisking https://t.co/9UMeXhfKBO

[Marios Politis @MariosPolitis_]

Currently, there is no single test to diagnose Parkinson’s disease. However new research indicates that a skin biopsy could possibly lead to accurate diagnosis of Parkinson’s and other neurodegenerative diseases. #ParkinsonsDisease #SkinBiopsy https://t.co/5fmTre3o6m

[Marios Politis @MariosPolitis_]

A study, tracking changes in Parkinson’s patients, found a significant thinning of the retinal layer linked to the severity of the disease. Eye tests could become a non-invasive tool for predicting its severity of Parkinson’s. #ParkinsonsDisease #EyeTest https://t.co/azl0QANC6B

[Marios Politis @MariosPolitis_]

The Royal College of Physicians was founded in 1518, making it the oldest medical college in England. Over the centuries, it has often played a significant role in shaping public health and raising standards. #Physicians #PublicHealth https://t.co/0qzZNbdSS9

[Marios Politis @MariosPolitis_]

A new study suggests people with Parkinson’s disease experienced significant improvement in tremors, mobility, and other movement symptoms after undergoing a minimally invasive procedure using focused ultrasound. #ParkinsonsDisease #Ultrasound https://t.co/bPgP1W4saH

[Marios Politis @MariosPolitis_]

A serious misconception about Parkinson’s disease is that rehabilitative care should only be for the later stages of the disease. In fact, rehabilitation can play a crucial role in managing and improving PD from day one. #ParkinsonsDisease #Rehabilitation https://t.co/0KjPT8o93M

[Marios Politis @MariosPolitis_]

A new study has unveiled the genetic roots of left-handedness. These findings not only shed light on the complex interplay between genetics and brain asymmetry but also link left-handedness with neurodevelopmental disorders. #Neurodegenerative #Neurology https://t.co/xaGrDtFNeT