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ABOUT NYU FAMiLI STUDY

The FAMiLI Study is currently recruiting. If you live in the US (not including Hawaii or Alaska), join us!

our team
Jiyoung

Jiyoung Ahn, PhD, RD

Principal Investigator
Associate Professor of Population Health
Associate Director, Perlmutter Cancer Center
http://www.med.nyu.edu/pophealth/faculty/ahnj06

Dr. Ahn has more than 15 years of experience in designing and carrying out epidemiologic investigations on cancer, including the successful execution of case-control and cohort studies in national and international settings. Her research on the etiology of cancer has involved investigations of diet, anthropometric factors, genetics and, most recently, the human microbiome. Currently, Dr. Ahn is PI of multiple NCI-funded studies of diet, human microbiome and gastrointestinal cancers. She has published more than 90 peer-reviewed papers (including first/senior authored in Nature Genetics, JNCI, JAMA Internal Medicine, and Cancer Research). As Associate Director of Population Sciences in the NYU Perlmutter Cancer Center, she provides strategic leadership in population science research and implementation. She received her PhD from Cornell University, and completed a post-doctoral fellowship at the National Cancer Institute.


Our teammates

FAMiLI Study Team

Back (L-R): Richard Hayes, Dia Beggs, Jiyoung Ahn, Hee Sun Choi, Elizabeth Clancy, Feng Wu.
Front (L-R): Rodrigo Arce, Emilia Cobbs, Brandilyn Peters, Gabriella Macias.

Recent publication

US nativity and dietary acculturation impact the gut microbiome in a diverse U.S. population.

Peters BA, Yi S, Beasley J, Cobbs E, Choi HS, Beggs D, Hayes RB, Ahn J.
ISME J. 2020 Jul 14. 14(7):1639-1650.

A taxonomic signature of obesity in a large study of American adults.

Peters BA, Shapiro JA, Church TR, Miller G, Trinh-Shevrin C, Yuen E, Friedlander C, Hayes RB, Ahn J.
Sci Rep. 2019 2018 Jun 27;8(1):9749.

Relating The Gut Metagenome And Metatranscriptome To Immunotherapy Responses In Melanoma Patients.

Peters BA, Wilson M, Moran U, Pavlick A, Izsak A, Wechter T Weber, JS, Osman, I, Ahn, J,
Genome Medicine. 2019 Oct 09; 11(1):61.

Human oral microbiome and prospective risk for pancreatic cancer: a population-based nested case-control study.

Fan X, Alekseyenko AV, Wu J, Peters BA, Jacobs EJ, Gapstur SM, Purdue MP, Abnet CC, Stolzenberg-Solomon R, Miller G, Ravel J, Hayes RB, Ahn J.
Gut. 2016 Oct 14. pii: gutjnl-2016-312580. doi: 10.1136/gutjnl-2016-312580.

Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations.

Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ.
PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126.

Cigarette smoking and the oral microbiome in a large study of American adults.

Wu J, Peters BA, Dominianni C, Zhang Y, Pei Z, Yang L, Ma Y, Purdue MP, Jacobs EJ, Gapstur SM, Li H, Alekseyenko AV, Hayes RB, Ahn J.
ISME J. 2016

Sex, body mass index, and dietary fiber intake influence the human gut microbiome.

Dominianni C, Sinha R, Goedert JJ, Pei Z, Yang L, Hayes RB, Ahn J.
PLoS One. 2015 Apr 15; 10(4):e0124599.

Human gut microbiome and risk for colorectal cancer.

Ahn J, Sinha R, Pei Z, Dominianni C, Wu J, Shi J, Goedert JJ, Hayes RB, Yang L.
J Natl Cancer Inst. 2013 Dec 18; 105(24):1907-11.