🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Chirag M. Vyas

Harvard University

ORCID: 0000-0002-4262-2786

Also affiliated with Massachusetts General Hospital

NeuroscienceMedicineSocial SciencesBiochemistry, Genetics and Molecular Biology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 11 papers. Top paper: “Effect of multivitamin-mineral supplementation versus placebo on cognitive function: results from the clinic subcohort of the COcoa Supplement and Multivitamin Outcomes Study (COSMOS) randomized clinical trial and meta-analysis of 3 cognitive studies within COSMOS”.

Effect of multivitamin-mineral supplementation versus placebo on cognitive function: results from the clinic subcohort of the COcoa Supplement and Multivitamin Outcomes Study (COSMOS) randomized clinical trial and meta-analysis of 3 cognitive studies within COSMOS

American Journal of Clinical Nutrition(2024)10.1016/j.ajcnut.2023.12.011

N/A

1.1DataRank · unranked

39 citations

JoAnn E. Manson, Howard D. Sesso, Nancy R. Cook, Pamela M. Rist, Alison Weinberg +7 more

Effects of Vitamin D3 and Marine Omega-3 Fatty Acids Supplementation on Indicated and Selective Prevention of Depression in Older Adults

The Journal of Clinical Psychiatry(2023)10.4088/jcp.22m14629

N/A

0.645DataRank · unranked

16 citations

David Mischoulon, Grace Chang, Nancy R. Cook, Alison Weinberg, Trisha Copeland +10 more

Effect of cocoa extract supplementation on cognitive function: results from the clinic subcohort of the COSMOS trial

American Journal of Clinical Nutrition(2023)10.1016/j.ajcnut.2023.10.031

N/A

0.636DataRank · unranked

15 citations

JoAnn E. Manson, Howard D. Sesso, Pamela M. Rist, Alison Weinberg, Eunjung Kim +4 more

Relation of serum BDNF to major depression and exploration of mechanistic roles of serum BDNF in a study of vitamin D3 and omega-3 supplements for late-life depression prevention

Journal of Psychiatric Research(2023)10.1016/j.jpsychires.2023.05.069

N/A

0.630DataRank · unranked

13 citations

David Mischoulon, Grace Chang, Charles F. Reynolds, Nancy R. Cook, Alison Weinberg +10 more

Pilot Study of Second-Generation DNA Methylation Epigenetic Markers in Relation to Cognitive and Neuropsychiatric Symptoms in Older Adults

Journal of Alzheimer s Disease(2023)10.3233/jad-230093

N/A

0.586DataRank · unranked

14 citations

Ruslan I. Sadreyev, Jennifer R. Gatchel, Jae H. Kang, Charles F. Reynolds, David Mischoulon +7 more

Apolipoprotein E and Its Association With Cognitive Change and Modification of Treatment Effects of Vitamin D3 and Omega-3s on Cognitive Change: Results From the In-Clinic Subset of a Randomized Clinical Trial

The Journals of Gerontology Series A(2023)10.1093/gerona/glad260

N/A

0.217DataRank · unranked

2 citations

Jae H. Kang, David Mischoulon, Nancy R. Cook, Charles F. Reynolds, Grace Chang +5 more

Estimating the associations between women’s maltreatment in childhood and inflammatory biomarker levels prior to and during pregnancy

PLoS ONE(2025)10.1371/journal.pone.0331905

N/A

0DataRank · unranked

0 citations

Chirag M. Vyas, Adrian Medina, Natalie Slopen, Shruthi Mahalingaiah, Jorge E. Chavarro +4 more

Metabolomics and Self-Reported Depression, Anxiety, and Phobic Symptoms in the VA Normative Aging Study

Metabolites(2023)10.3390/metabo13070851

N/A

0DataRank · unranked

4 citations

Meryl Stav, Margaret Cote, Su H. Chu, Chirag M. Vyas, Olivia I. Okereke +8 more

Association between childhood abuse and risk of post-COVID-19 conditions: Results from three large prospective cohort studies

Brain Behavior and Immunity(2024)10.1016/j.bbi.2024.08.046

N/A

0DataRank · unranked

7 citations

Siwen Wang, Anthony Menor, Laura D. Kubzansky, Natalie Slopen, Janet W. Rich‐Edwards +4 more

COVID-19 Pandemic–Related Exposures and Cognitive Function in Middle-Aged Women

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.5532

N/A

0DataRank · unranked

3 citations

Anthony Menor, Lori B. Chibnik, Jae H. Kang, Chirag M. Vyas, Deborah Blacker +4 more

Telomere length and its relationships with lifestyle and behavioural factors: variations by sex and race/ethnicity

Age and Ageing(2020)10.1093/ageing/afaa186

N/A

0DataRank · unranked

58 citations

Soshiro Ogata, Charles F. Reynolds, David Mischoulon, Grace Chang, Nancy R. Cook +5 more