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LRRK2-Associated Parkinsonism With and Without In Vivo Evidence of Alpha-Synuclein Aggregates.
Chahine LM, Lafontant DE, Ho Choi S, Iwaki H, Blauwendraat C, Singleton AB, Brumm MC, Alcalay RN, Merchant K, Nudelman KNH, Dagher A, Vo A, Tao Q, Venuto CS, Kieburtz K, Poston KL, Bressman S, Gonzalez-Latapi P, Avants B, Coffey C, Jennings D, Tolosa E, Siderowf A, Marek K, Simuni T. Chahine LM, et al. Among authors: alcalay rn. medRxiv [Preprint]. 2024 Jul 22:2024.07.22.24310806. doi: 10.1101/2024.07.22.24310806. medRxiv. 2024. PMID: 39108519 Free PMC article. Preprint.
Motor phenotype of LRRK2 G2019S carriers in early-onset Parkinson disease.
Alcalay RN, Mejia-Santana H, Tang MX, Rosado L, Verbitsky M, Kisselev S, Ross BM, Louis ED, Comella CL, Colcher A, Jennings D, Nance MA, Bressman S, Scott WK, Tanner C, Mickel SF, Andrews HF, Waters CH, Fahn S, Cote LJ, Frucht SJ, Ford B, Rezak M, Novak K, Friedman JH, Pfeiffer R, Marsh L, Hiner B, Siderowf A, Caccappolo E, Ottman R, Clark LN, Marder KS. Alcalay RN, et al. Arch Neurol. 2009 Dec;66(12):1517-22. doi: 10.1001/archneurol.2009.267. Arch Neurol. 2009. PMID: 20008657 Free PMC article.
Clinical and Dopamine Transporter Imaging Characteristics of Leucine Rich Repeat Kinase 2 (LRRK2) and Glucosylceramidase Beta (GBA) Parkinson's Disease Participants in the Parkinson's Progression Markers Initiative: A Cross-Sectional Study.
Simuni T, Brumm MC, Uribe L, Caspell-Garcia C, Coffey CS, Siderowf A, Alcalay RN, Trojanowski JQ, Shaw LM, Seibyl J, Singleton A, Toga AW, Galasko D, Foroud T, Nudelman K, Tosun-Turgut D, Poston K, Weintraub D, Mollenhauer B, Tanner CM, Kieburtz K, Chahine LM, Reimer A, Hutten S, Bressman S, Marek K; Parkinson's Progression Markers Initiative Investigators. Simuni T, et al. Among authors: alcalay rn. Mov Disord. 2020 May;35(5):833-844. doi: 10.1002/mds.27989. Epub 2020 Feb 19. Mov Disord. 2020. PMID: 32073681 Free PMC article.
Neuropsychiatric symptoms and cognitive abilities over the initial quinquennium of Parkinson disease.
Weintraub D, Caspell-Garcia C, Simuni T, Cho HR, Coffey CS, Aarsland D, Alcalay RN, Barrett MJ, Chahine LM, Eberling J, Espay AJ, Hamilton J, Hawkins KA, Leverenz J, Litvan I, Richard I, Rosenthal LS, Siderowf A, York M; Parkinson’s Progression Markers Initiative. Weintraub D, et al. Among authors: alcalay rn. Ann Clin Transl Neurol. 2020 Apr;7(4):449-461. doi: 10.1002/acn3.51022. Epub 2020 Apr 13. Ann Clin Transl Neurol. 2020. PMID: 32285645 Free PMC article.
Longitudinal Measurements of Glucocerebrosidase activity in Parkinson's patients.
Alcalay RN, Wolf P, Chiang MSR, Helesicova K, Zhang XK, Merchant K, Hutten SJ, Scherzer C, Caspell-Garcia C, Blauwendraat C, Foroud T, Nudelman K, Gan-Or Z, Simuni T, Chahine LM, Levy O, Zheng D, Li G, Sardi SP; Parkinson’s Progression Markers Initiative. Alcalay RN, et al. Ann Clin Transl Neurol. 2020 Oct;7(10):1816-1830. doi: 10.1002/acn3.51164. Epub 2020 Sep 5. Ann Clin Transl Neurol. 2020. PMID: 32888397 Free PMC article.
Association of Olfactory Performance With Motor Decline and Age at Onset in People With Parkinson Disease and the LRRK2 G2019S Variant.
Saunders-Pullman R, Ortega RA, Wang C, Raymond D, Elango S, Leaver K, Urval N, Katsnelson V, Gerber R, Swan M, Shanker V, Alcalay RN, Mirelman A, Brumm MC, Mejia-Santana H, Coffey CS, Marek K, Ozelius LJ, Giladi N, Marder KS, Bressman SB. Saunders-Pullman R, et al. Among authors: alcalay rn. Neurology. 2022 Aug 23;99(8):e814-e823. doi: 10.1212/WNL.0000000000200737. Epub 2022 Jun 3. Neurology. 2022. PMID: 35995594 Free PMC article.
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: alcalay rn. Lancet Neurol. 2023 May;22(5):407-417. doi: 10.1016/S1474-4422(23)00109-6. Lancet Neurol. 2023. PMID: 37059509 Free PMC article.
Long-Term Dementia Risk in Parkinson Disease.
Gallagher J, Gochanour C, Caspell-Garcia C, Dobkin RD, Aarsland D, Alcalay RN, Barrett MJ, Chahine L, Chen-Plotkin AS, Coffey CS, Dahodwala N, Eberling JL, Espay AJ, Leverenz JB, Litvan I, Mamikonyan E, Morley J, Richard IH, Rosenthal L, Siderowf AD, Simuni T, York MK, Willis AW, Xie SX, Weintraub D; Parkinson's Progression Markers Initiative. Gallagher J, et al. Among authors: alcalay rn. Neurology. 2024 Sep 10;103(5):e209699. doi: 10.1212/WNL.0000000000209699. Epub 2024 Aug 7. Neurology. 2024. PMID: 39110916 Free PMC article.
Neuronal alpha-Synuclein Disease integrated staging system performance in PPMI, PASADENA, and SPARK baseline cohorts.
Dam T, Pagano G, Brumm MC, Gochanour C, Poston KL, Weintraub D, Chahine LM, Coffey C, Tanner CM, Kopil CM, Xiao Y, Chowdhury S, Concha-Marambio L, DiBiaso P, Foroud T, Frasier M, Jennings D, Kieburtz K, Merchant K, Mollenhauer B, Montine TJ, Nudelman K, Seibyl J, Sherer T, Singleton A, Stephenson D, Stern M, Soto C, Tolosa E, Siderowf A, Dunn B, Simuni T, Marek K; Parkinson’s Progression Markers Initiative. Dam T, et al. NPJ Parkinsons Dis. 2024 Sep 27;10(1):178. doi: 10.1038/s41531-024-00789-w. NPJ Parkinsons Dis. 2024. PMID: 39333167 Free PMC article.
246 results