| Autor: |
Benjamin M Jacobs, Luisa Schalk, Angie Dunne, Antonio Scalfari, Ashwini Nandoskar, Bruno Gran, Charles A Mein, Charlotte Sellers, Cord Spilker, David Rog, Elisa Visentin, Elizabeth Lindsey Bezzina, Emeka Uzochukwu, Emma Tallantyre, Eva Wozniak, Eve Sacre, Ghaniah Hassan-Smith, Helen L Ford, Jade Harris, Joan Bradley, Joshua Breedon, Judith Brooke, Karim L Kreft, Katherine Tuite Dalton, Katila George, Maria Papachatzaki, Martin O'Malley, Michelle Peter, Miriam Mattoscio, Neisha Rhule, Nikos Evangelou, Nimisha Vinod, Outi Quinn, Ramya Shamji, Rashmi Kaimal, Rebecca Boulton, Riffat Tanveer, Rod Middleton, Roxanne Murray, Ruth Bellfield, Sadid Hoque, Shakeelah Patel, Sonia Raj, Stephanie Gumus, Stephanie Mitchell, Stephen Sawcer, Tarunya Arun, Tatiana Pogreban, Terri-Louise Brown, Thamanna Begum, Veronica Antoine, Waqar Rashid, Alastair J Noyce, Eli Silber, Huw Morris, Gavin Giovannoni, Ruth Dobson |
| Přispěvatelé: |
Jacobs, Benjamin M [0000-0002-6023-6010], Dobson, Ruth [0000-0002-2993-585X], Apollo - University of Cambridge Repository |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
BMJ Open. 13:e071656 |
| ISSN: |
2044-6055 |
| DOI: |
10.1136/bmjopen-2023-071656 |
| Popis: |
PurposeGenetic studies of multiple sclerosis (MS) susceptibility and severity have focused on populations of European ancestry. Studying MS genetics in other ancestral groups is necessary to determine the generalisability of these findings. The genetic Association study in individuals from Diverse Ancestral backgrounds with Multiple Sclerosis (ADAMS) project aims to gather genetic and phenotypic data on a large cohort of ancestrally-diverse individuals with MS living in the UK.ParticipantsAdults with self-reported MS from diverse ancestral backgrounds. Recruitment is via clinical sites, online (https://app.mantal.co.uk/adams) or the UK MS Register. We are collecting demographic and phenotypic data using a baseline questionnaire and subsequent healthcare record linkage. We are collecting DNA from participants using saliva kits (Oragene-600) and genotyping using the Illumina Global Screening Array V.3.Findings to dateAs of 3 January 2023, we have recruited 682 participants (n=446 online, n=55 via sites, n=181 via the UK MS Register). Of this initial cohort, 71.2% of participants are female, with a median age of 44.9 years at recruitment. Over 60% of the cohort are non-white British, with 23.5% identifying as Asian or Asian British, 16.2% as Black, African, Caribbean or Black British and 20.9% identifying as having mixed or other backgrounds. The median age at first symptom is 28 years, and median age at diagnosis is 32 years. 76.8% have relapsing–remitting MS, and 13.5% have secondary progressive MS.Future plansRecruitment will continue over the next 10 years. Genotyping and genetic data quality control are ongoing. Within the next 3 years, we aim to perform initial genetic analyses of susceptibility and severity with a view to replicating the findings from European-ancestry studies. In the long term, genetic data will be combined with other datasets to further cross-ancestry genetic discoveries. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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