Alastair Noyce

@ParkinsonsUK @MichaelJFoxOrg It’s a privilege to be working on this partnership with so many great UK investigators @predictpdstudy @EastLondonPD @preventiveneur1 Thanks so much to @MichaelJFoxOrg and @ParkinsonsUK for the support 🤩

We're teaming up with @MichaelJFoxOrg for a major £1.7 million partnership! Introducing the Parkinson’s Clinical Cohorts Collaborative (PC3) – creating a powerful dataset from over 20,000 people to better understand Parkinson’s. Read the full story: prksn.uk/40uco02

@MichaelOkun Thanks for highlighting this paper Michael!

How about a polyexposure score for Parkinson’s? Polyexposure score refers to the 'combining' of many lifetime environmental and internal exposures into one cumulative risk estimate, similar to how a polygenic risk score combines many genetic variants. Okubadejo and colleagues describe in a new paper in Movement Disorders the urgent need to define and operationalize a Parkinson’s disease polyexposure score and to formally integrate the 'exposome' into how we classify and study PD. Key points: – The exposome includes general external factors such as pesticides, solvents and air pollution, individual behaviors such as smoking, caffeine, diet and exercise, and internal biology such as inflammation, diabetes and the microbiome. – Most environmental risk factors for PD have modest effect sizes alone, however combining them into a polyexposure score may improve risk prediction and possibly progression modeling. – The International Parkinson and Movement Disorder Society Clinical and Biological Framework now includes the exposome as a formal tier, signaling that environment and biology must be integrated alongside genetics and biomarkers. My take: We have invested decades decoding the genome. It is time to decode the 'biography' of the person that goes w/ the genes. PD is not just DNA. It is lived exposure across a lifespan. A thoughtful polyexposure score could move us closer to prevention, earlier identification and more personalized care. Here are 5 points that resonated w/ me: 1- Parkinson’s disease risk likely reflects cumulative exposures across decades, not a single toxin or trigger. 2- Pesticides, solvents, head trauma, diabetes, gut inflammation and lifestyle factors may interact w/ genetic susceptibility in complex ways. 3- A well-constructed polyexposure score could eventually help health care providers identify higher risk folks before motor symptoms emerge. 4- Longitudinal biobanks, multiomics, wearables and geospatial data will be essential to build and validate a meaningful score. 5- Prevention strategies may become more realistic if we can quantify modifiable environmental risks w/ the same rigor we have applied to genetics. …mentdisorders.onlinelibrary.wiley.com/doi/10.1002/md… #parkinson @ParkinsonDotOrg

📢Advertising new coordinator position for the @predictpdstudy funded by @ParkinsonsUK Please check out details below qmul-jobs.tal.net/vx/mobile-0/ap…

Huge thank you Alastair @predictPD for you time to record this podcast to hear was has been learnt over the last 15 years and how this study is informing the direction of future research.

Very exciting to present our @LDCSPD findings at annual Global Parkinson’s Genetics Program (GP2) meeting! Special thanks @predictPD, @EastLondonPD, and our collaborator Dhaka team Prof Ahsan Habib @tahiramou Dr Sirajul Haque and team 😊

Very grateful to @CureParkinsonsT for highlighting this recent work led by @Alex_Zirra and @Kamalesh_Dey Improving diversity in Parkinson’s research – The East London Parkinson’s Disease Project cureparkinsons.org.uk/2025/07/improv…

@RichelleFlan Thanks Richelle! We have BMI, BP & blood sugar (if that’s BS) in the form of Hb1Ac. The later is a focus of some follow-up work. We don’t have a dietary FFQ currently and would welcome suggestions for one that would be valid in this diverse population. TBD on our next call 😀

Would love to know what BMI was, whether BP and BS was well controlled and a dietary FFQ. @predictPD

Fantastic paper with very interesting results: “South Asian and Black patients had significantly worse motor scores compared to White patients (mean [SD], 42.2 [18.8], and 47.0 [16.6] vs 35.2 [16.4], p < 0.001 and p < 0.001).” 1/5

🚨Fantastic job opportunity for neurology trainees @ABNTrainees Neurology Clinical Lecturer post in Dementia with us @preventiveneur1 @QMUL_WIPH @NHSBartsHealth now open to applications! Please DM me for info and to discuss oriel.nhs.uk/Web/PermaLink/…

This is a PHENOMENAL course about living with Parkinson's for people & their families but also for neurologists, nurses, health professionals, healthcare students & researchers. A major part is learning from the lived experience of people with PD. It also facilitates research. 🤓

Pls RT 😊Come and join the new #Parkinsons #MOOC community ! ~6000 enrolments in the first 6 days of opening - and great feedback! ⭐️⭐️⭐️⭐️⭐️This visual based online course is packed with videos and animations 🎬 - gives incredible education and insight into lived experience ✅

Pls RT 🤩🎉Fantastic launch of the #Parkinsons #MOOC this week 👏 ✅4,000 people from >30 countries have completed it in the first 3 days! Grab your📲 or 💻 and join this video-based interactive course to see why it’s getting rave reviews! ⭐️⭐️⭐️⭐️⭐️ mooc.utas.edu.au/course/20278

@Barts_Charity Thanks for your support over the last 7.5 years. Barts Charity has been and is a wonderful funder 🤩🤩

Alastair Noyce is a Professor in Neurology and Neuroepidemiology at the Centre for Preventive Neurology (CPN). With our support, the team was established in 2017 and works on revolutionary research into Parkinson's disease, dementia and MS. Alastair's focus is on preventions, treatments, and early detection of Parkinson’s disease. He has also led pioneering work into the connection between laughing gas abuse and spinal cord damage. Find out more on bit.ly/3CBDCJz @QMUL @predictPD

Ruth Dobson is a Professor of Clinical Neurology and Centre Lead at the Centre for Preventive Neurology (CPN). With our support, the team was established in 2017 and works on revolutionary research into Parkinson's disease, dementia and MS. @drruthdobson's work focuses on Multiple Sclerosis (MS) and their key risk factors, with a particular interest in MS in pregnancy. Find out more on bit.ly/3CBDCJz @QMUL

Charles Marshall is a Professor of Clinical Neurology and dementia expert at the Centre for Preventive Neurology (CPN). With our support, the team was established in 2017 and works on revolutionary research into Parkinson's disease, dementia and MS. @charl_marshall is leading research which explores key risk factors in developing dementia and ways of getting a quick diagnosis for patients. Find out more on bit.ly/3CBDCJz @QMUL

🎉Exciting News!🎉 The launch of our FREE #Parkinson’s #MOOC on Feb 5! Join us for the launch: Register ⭐️utas.zoom.us/webinar/regist… Ready to enhance your understanding and care for Parkinson’s? 👉🏻Sign up today: Register Here shorturl.at/QY9uY

📢#GP2 training & networking coordinator job based @preventiveneur1 Fun international team delivering training opportunities and workshops around the world focused on #parkinsons genetics qmul-jobs.tal.net/vx/candidate/a… @ASAP_Research @MichaelJFoxOrg @ParkinsonsUK @CureParkinsonsT

For anyone interested in the history of British Neurology this book is a must. It also provides a fascinating insight into specialisation in one of London’s greatest and busiest teaching hospitals ⁦@predictPD⁩ ⁦@charl_marshall @QMUL @CamScholars

📢 Clinical fellow opportunity working on prodromal #parkinsons and PPMI with @SimonetCristina and me, and a large team at @preventiveneur1 qmul-jobs.tal.net/vx/mobile-0/ap…

Using MR, @JeffJonggeol @sarabandres1 @karlheilbron @23andMeResearch @cornelisblauw @predictPD find evidence for a strong causal relationship between #Parkinsons & liability towards poorer sense of smell, but weak evidence for the reverse direction nature.com/articles/s4153…