J
Jiyoung Ahn
Researcher at New York University
Publications - 151
Citations - 12616
Jiyoung Ahn is an academic researcher from New York University. The author has contributed to research in topics: Cancer & Microbiome. The author has an hindex of 47, co-authored 123 publications receiving 10331 citations. Previous affiliations of Jiyoung Ahn include National Institutes of Health & Roswell Park Cancer Institute.
Papers
More filters
Journal ArticleDOI
Intraepithelial CD8+ tumor-infiltrating lymphocytes and a high CD8+/regulatory T cell ratio are associated with favorable prognosis in ovarian cancer
Eiichi Sato,Sara H. Olson,Jiyoung Ahn,Brian N. Bundy,Hiroyoshi Nishikawa,Feng Qian,Achim A. Jungbluth,Denise Frosina,Sacha Gnjatic,Christine B. Ambrosone,James L. Kepner,Tosin Odunsi,Gerd Ritter,Shashikant Lele,Yao-Tseng Chen,Haruo Ohtani,Lloyd J. Old,Kunle Odunsi +17 more
TL;DR: It is concluded that intraepithelial CD8+ TILs and a high CD8-/Treg ratio are associated with favorable prognosis in epithelial ovarian cancer.
Journal ArticleDOI
Genome-wide association study of circulating vitamin D levels
Jiyoung Ahn,Kai Yu,Rachael Z. Stolzenberg-Solomon,K. Claire Simon,Marjorie L. McCullough,Lisa Gallicchio,Eric J. Jacobs,Alberto Ascherio,Kathy J. Helzlsouer,Kevin B. Jacobs,Qizhai Li,Stephanie J. Weinstein,Mark P. Purdue,Jarmo Virtamo,Ronald L. Horst,William Wheeler,Stephen J. Chanock,David J. Hunter,Richard B. Hayes,Peter Kraft,Demetrius Albanes +20 more
TL;DR: Strong genome-wide significant associations with 25(OH)D are confirmed through meta-analysis with the GWAS data for GC, NADSYN1/DHCR7, CYP2R1 and CYP 2R1, but not C10orf88, the key C-25 hydroxylase that converts vitamin D3 to an active vitamin D receptor ligand.
Journal ArticleDOI
Human Gut Microbiome and Risk for Colorectal Cancer
Jiyoung Ahn,Rashmi Sinha,Zhiheng Pei,Christine Dominianni,Jing Wu,Jianxin Shi,James J. Goedert,Richard B. Hayes,Liying Yang +8 more
TL;DR: It is found that CRC case subjects had decreased overall microbial community diversity and lower relative abundance of Clostridia and increased carriage of Fusobacterium were found in case subjects compared with control subjects.
Journal ArticleDOI
Human oral microbiome and prospective risk for pancreatic cancer: a population-based nested case-control study
Xiaozhou Fan,Alexander V. Alekseyenko,Jing Wu,Brandilyn A. Peters,Eric J. Jacobs,Susan M. Gapstur,Mark P. Purdue,Christian C. Abnet,Rachael Z. Stolzenberg-Solomon,George Miller,Jacques Ravel,Richard B. Hayes,Jiyoung Ahn +12 more
TL;DR: Supporting evidence that oral microbiota may play a role in the aetiology of pancreatic cancer is provided, following a large nested case–control study.
Journal ArticleDOI
Cigarette smoking and the oral microbiome in a large study of American adults.
Jing Wu,Brandilyn A. Peters,Christine Dominianni,Yilong Zhang,Zhiheng Pei,Liying Yang,Yingfei Ma,Mark P. Purdue,Eric J. Jacobs,Susan M. Gapstur,Huilin Li,Alexander V. Alekseyenko,Richard B. Hayes,Jiyoung Ahn +13 more
TL;DR: In a study of 1204 US adults, this article assessed the relationship of cigarette smoking with the oral microbiome and found that current smokers had lower relative abundance of the phylum Proteobacteria (4.6%) compared with never smokers (11.7%) with no difference between former and never smokers.