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Assessment of heterogeneity among participants in the Parkinson's Progression Markers Initiative cohort using α-synuclein seed amplification: a cross-sectional study.
Siderowf A, Concha-Marambio L, Lafontant DE, Farris CM, Ma Y, Urenia PA, Nguyen H, Alcalay RN, Chahine LM, Foroud T, Galasko D, Kieburtz K, Merchant K, Mollenhauer B, Poston KL, Seibyl J, Simuni T, Tanner CM, Weintraub D, Videnovic A, Choi SH, Kurth R, Caspell-Garcia C, Coffey CS, Frasier M, Oliveira LMA, Hutten SJ, Sherer T, Marek K, Soto C; Parkinson's Progression Markers Initiative. Siderowf A, et al. Among authors: merchant k. Lancet Neurol. 2023 May;22(5):407-417. doi: 10.1016/S1474-4422(23)00109-6. Lancet Neurol. 2023. PMID: 37059509 Free PMC article.
Longitudinal clinical and biomarker characteristics of non-manifesting LRRK2 G2019S carriers in the PPMI cohort.
Simuni T, Merchant K, Brumm MC, Cho H, Caspell-Garcia C, Coffey CS, Chahine LM, Alcalay RN, Nudelman K, Foroud T, Mollenhauer B, Siderowf A, Tanner C, Iwaki H, Sherer T, Marek K; Parkinson’s Progression Marker Initiative Authors. Simuni T, et al. Among authors: merchant k. NPJ Parkinsons Dis. 2022 Oct 22;8(1):140. doi: 10.1038/s41531-022-00404-w. NPJ Parkinsons Dis. 2022. PMID: 36273008 Free PMC article.
Proposal for a Biologic Staging System of Parkinson's Disease.
Chahine LM, Merchant K, Siderowf A, Sherer T, Tanner C, Marek K, Simuni T. Chahine LM, et al. Among authors: merchant k. J Parkinsons Dis. 2023;13(3):297-309. doi: 10.3233/JPD-225111. J Parkinsons Dis. 2023. PMID: 37066922 Free PMC article. Review.
Impact of the Dopamine System on Long-Term Cognitive Impairment in Parkinson Disease: An Exploratory Study.
Weintraub D, Picillo M, Cho HR, Caspell-Garcia C, Blauwendraat C, Brown EG, Chahine LM, Coffey CS, Dobkin RD, Foroud T, Galasko D, Kieburtz K, Marek K, Merchant K, Mollenhauer B, Poston KL, Simuni T, Siderowf A, Singleton A, Seibyl J, Tanner CM; Parkinson's Progression Markers Initiative. Weintraub D, et al. Among authors: merchant k. Mov Disord Clin Pract. 2023 Apr 25;10(6):943-955. doi: 10.1002/mdc3.13751. eCollection 2023 Jun. Mov Disord Clin Pract. 2023. PMID: 37332638 Free PMC article.
Parkinson's Progression Markers Initiative: A Milestone-Based Strategy to Monitor Parkinson's Disease Progression.
Brumm MC, Siderowf A, Simuni T, Burghardt E, Choi SH, Caspell-Garcia C, Chahine LM, Mollenhauer B, Foroud T, Galasko D, Merchant K, Arnedo V, Hutten SJ, O'Grady AN, Poston KL, Tanner CM, Weintraub D, Kieburtz K, Marek K, Coffey CS; Parkinson’s Progression Markers Initiative. Brumm MC, et al. Among authors: merchant k. J Parkinsons Dis. 2023;13(6):899-916. doi: 10.3233/JPD-223433. J Parkinsons Dis. 2023. PMID: 37458046 Free PMC article.
A biological definition of neuronal α-synuclein disease: towards an integrated staging system for research.
Simuni T, Chahine LM, Poston K, Brumm M, Buracchio T, Campbell M, Chowdhury S, Coffey C, Concha-Marambio L, Dam T, DiBiaso P, Foroud T, Frasier M, Gochanour C, Jennings D, Kieburtz K, Kopil CM, Merchant K, Mollenhauer B, Montine T, Nudelman K, Pagano G, Seibyl J, Sherer T, Singleton A, Stephenson D, Stern M, Soto C, Tanner CM, Tolosa E, Weintraub D, Xiao Y, Siderowf A, Dunn B, Marek K. Simuni T, et al. Among authors: merchant k. Lancet Neurol. 2024 Feb;23(2):178-190. doi: 10.1016/S1474-4422(23)00405-2. Lancet Neurol. 2024. PMID: 38267190 Review.
Retromer-dependent lysosomal stress in Parkinson's disease.
Alessi DR, Cullen PJ, Cookson M, Merchant KM, Small SA. Alessi DR, et al. Among authors: merchant km. Philos Trans R Soc Lond B Biol Sci. 2024 Apr 8;379(1899):20220376. doi: 10.1098/rstb.2022.0376. Epub 2024 Feb 19. Philos Trans R Soc Lond B Biol Sci. 2024. PMID: 38368937 Free PMC article. Review.
265 results