Previous Positions
Crawford Graduate Student (2006-2011)
Crawford Post-Doctoral Fellow (2011-2013)
Regulatory Writer at Synchrogenix (2013-2016)
Neuroimaging Genetics Staff Scientist, Vanderbilt Memory & Alzheimer's Center, Vanderbilt University Medical Center (2016-2018)
Current Position
Research Assistant Professor, Vanderbilt Memory & Alzheimer's Center, Vanderbilt University Medical Center (2018-present)
Recent Publications
- Sathe, A, Yang, Y, Schilling, KG, Shashikumar, N, Moore, E, Dumitrescu, L, Pechman, KR, Landman, BA, Gifford, KA, Hohman, TJ et al.. Free-water: A promising structural biomarker for cognitive decline in aging and mild cognitive impairment. Imaging Neurosci (Camb) 2024; 2 : 1-16. PubMed PMID:39512598 PubMed Central PMC11540062.
- Bolton, CJ, Khan, OA, Liu, D, Wilhoite, S, Dumitrescu, L, Peterson, A, Blennow, K, Zetterberg, H, Hohman, TJ, Jefferson, AL et al.. Cognitive status and demographics modify the association between subjective cognition and amyloid. Ann Clin Transl Neurol 2024; 11 (11): 2977-2986. PubMed PMID:39440670 PubMed Central PMC11572737.
- Gunasekaran, TI, Meena, D, Lee, AJ, Wu, S, Dumitrescu, L, Sperling, R, Hohman, TJ, Alzheimer’s Disease Neuroimaging Initiative, A4 Study, Huang, J et al.. Genome-wide scan of Flortaucipir PET levels finds JARID2 associated with cerebral tau deposition. medRxiv 2024; : . PubMed PMID:39417126 PubMed Central PMC11482994.
- Nho, K, Risacher, SL, Apostolova, LG, Bice, PJ, Brosch, JR, Deardorff, R, Faber, K, Farlow, MR, Foroud, T, Gao, S et al.. CYP1B1-RMDN2 Alzheimer's disease endophenotype locus identified for cerebral tau PET. Nat Commun 2024; 15 (1): 8251. PubMed PMID:39304655 PubMed Central PMC11415491.
- Soldan, A, Wang, J, Pettigrew, C, Davatzikos, C, Erus, G, Hohman, TJ, Dumitrescu, L, Bilgel, M, Resnick, SM, Rivera-Rivera, LA et al.. Alzheimer's disease genetic risk and changes in brain atrophy and white matter hyperintensities in cognitively unimpaired adults. Brain Commun 2024; 6 (5): fcae276. PubMed PMID:39229494 PubMed Central PMC11369827.
- Peterson, A, Sathe, A, Zaras, D, Yang, Y, Durant, A, Deters, KD, Shashikumar, N, Pechman, KR, Kim, ME, Gao, C et al.. Sex, racial, and APOE-ε4 allele differences in longitudinal white matter microstructure in multiple cohorts of aging and Alzheimer's disease. bioRxiv 2024; : . PubMed PMID:38915636 PubMed Central PMC11195046.
- Yan, D, Hu, B, Darst, BF, Mukherjee, S, Kunkle, BW, Deming, Y, Dumitrescu, L, Wang, Y, Naj, A, Kuzma, A et al.. Biobank-wide association scan identifies risk factors for late-onset Alzheimer's disease and endophenotypes. Elife 2024; 12 : . PubMed PMID:38787369 PubMed Central PMC11126309.
- Winfree, RL, Nolan, E, Dumitrescu, L, Blennow, K, Zetterberg, H, Gifford, KA, Pechman, KR, Seto, M, Petyuk, VA, Wang, Y et al.. Variants in the MS4A cluster interact with soluble TREM2 expression on biomarkers of neuropathology. Mol Neurodegener 2024; 19 (1): 41. PubMed PMID:38760857 PubMed Central PMC11101336.
- Yang, Y, Sathe, A, Schilling, K, Shashikumar, N, Moore, E, Dumitrescu, L, Pechman, KR, Landman, BA, Gifford, KA, Hohman, TJ et al.. A deep neural network estimation of brain age is sensitive to cognitive impairment and decline. Pac Symp Biocomput 2024; 29 : 148-162. PubMed PMID:38160276 PubMed Central PMC10764074.
- Bartosch, AMW, Youth, EHH, Hansen, S, Wu, Y, Buchanan, HM, Kaufman, ME, Xiao, H, Koo, SY, Ashok, A, Sivakumar, S et al.. ZCCHC17 Modulates Neuronal RNA Splicing and Supports Cognitive Resilience in Alzheimer's Disease. J Neurosci 2024; 44 (3): . PubMed PMID:38050142 PubMed Central PMC10860597.
