Xiaohua "Sunny" Qi, MD, PhD
Assistant Professor
University Hospital Level 2, Room 752
Stony Brook Medicine
Stony Brook, NY 11794-7025
Tel: (631) 444-2222
Fax: (631) 444-3419
Email: xiaohua.qi@stonybrookmedicine.edu
Education:
2014-2020: MD, Saint James School of Medicine, Anguilla
2003-007: PhD, Tokyo Medical and Dental University, Graduate School of Medicine, Department of Molecular Virology
Residency and Fellowship Training:
2025-2026: Fellow, Liver/GI, Icahn School of Medicine at Mount Sinai, New York, NY
2021-2025: AP/CP Resident, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
Current and Previous Appointments:
2026-present: Clinical Assistant Professor, Department of Pathology, Stony Brook University Hospital, Stony Brook, NY
Peer-Reviewed Publications:
X Qi, K. Kuan, T. El Jabbour, Y Lo, Q. Liu and Y. Fang. A Retrospective Analysis of Discordant Results between Gastric Biopsy and Other Clinical Diagnostic Tests on Helicobacter Pylori Infection: A Single Tertiary Hospital Experience. PMID: 38464820 PMCID: PMC10921152 DOI: 10.4253/wjge.v16.i2.64
X Qi, F Shaikh, D. Hirsch, F. Sapna, MD, M. J. Suhrland, S. S Sung, and R A Rao, Application of the Milan System for Reporting Salivary Gland Cytopathology: A Prospective Single Institution Study. Poster at USCAP 2023. The Cytopathology, under submission
Jiani Chai, X Qi, Linlin Yang, Shaomin Hu; Yanhua Wang, Qiang Liu, Xuejun Tian. Enhancer of zeste homolog 2 (EZH2) expression in colon cancer and its association with intracellular signaling molecule MYC. Ready to submission
R. Maitra, X Qi, Y. Huang and Q. Liu. The correlation of colorectal cancer and KRAS mutation. Under review by Clin Colorectal Cancer. 2024 ASCO Annual Meeting.
Yujun Gun, X Qi, Rouzan G. Karabakhtsian, Sonali Lanjewar. The Clinical Significance of Flat Epithelial Atypia on Core Biopsy: A Single Institution Experience. Journal on Surgery, ISSN: 2691-7785.
K. Sanyaolu, X Qi, J Locke, D Okorie. Childhood and Adolescent Obesity in the United States. Global Pediatric Health. 2019; 6: 2333794X19891305.
L Alexida1, X Qi, Patrick B. Asdell , José M. Martínez Landrón, Samarth B. Patel , Faustino Allongo, Frederick Tiesenga. Laparoscopic Adjustable Gastric Band as a Revision Surgery for Failed Vertical Gastric Sleeve or Roux-en-Y Gastric Bypass. IAIM, 2017; 4(12): 37-42.
X Qi, Seay K, Zheng JH, Zhang C, Chen K, Dutta M, Deneroff K, Ochsenbauer C, Kappes JC, Littman DR, Goldstein H. Mice transgenic for CD4-specific human CD4, CCR5 and cyclin T1 expression: a new model for investigating HIV-1 transmission and treatment efficacy. PLoS One. 2013 May 15;8(5):e63537. doi: 10.1371/journal.pone.0063537.
HB Tanowitz, LA Jelicks, FS Machado, L. Esper, X. Qi, MS Desruisseaux, SC Chua, PE Scherer, F Nagajyothi. Adipose tissue, diabetes and Chagas disease. Adv Parasitol. 2011;76:235-50
X. Qi, Y. Koya, T. Saitoh, Y. Saitoh, S. Shimizu, K. Ohba, N. Yamamoto, S. Yamaoka and N. Yamamoto: Efficient induction of HIV-1 replication in latently infected cells through contact with CD4 (+) T cells: Involvement of NF-kappaB activation. Virology. 2007;361(2):325-334.
Y. Saitoh, N. Yamamoto, MD. Z. Dewan, X. Qi, H. Sugimoto, V. J. Martinez B., Y. Iwasaki, K. Matsubara, T. Saitoh, A. Utsunomiya, T. Watanabe, T. Masuda, Naoki. Yamamoto and Shoji Yamaoka: Overexpression of NF-kappaB inducing kinase in hematopoietic cancer cells and its role in tumorigenesis. Blood. 2008 May 15;111(10):5118-5129
A Tohti, M Nonaka, Md. Z Dewana, Y Saitoh, X Qi, S Ichinosec, S Yamaoka and N Yamamoto：Statin-induced inhibition of HIV-1 release from latently infected U1 cells reveals a critical role for protein prenylation. Microbes Infect. 2008 Jan 20.
K. Ohba, D. Zahidunnabi, X Qi, Y. Koya, K. Terashima, N. Yamamoto: Fullicular dendritic cells enhance HIV-1 replication through stimulation of latently infected cells both in vitro and in vivo. J Immunol. 2009:1;183(1):524-532.
D. M. Muzny, S. E. Scherer, R Kaul, at, el. The DNA sequence, annotation and analysis of human chromosome 3. Nature. 440:1194-1198, 2006. Xiaohua Qi: Supplementary Notes (Beijing Genomics Institute)
International Human Genome Sequencing Consortium. Finishing the euchromatic sequence of the human genome. Nature 431, 931-945, 2004. X Qi: Supplementary Notes (Beijing Genomics Institute/Finishing Group)
Lander ES, Linton LM, Birren B,at, el. Initial sequencing and analysis of the human genome. Nature. 2001 Feb 15;409(6822):860-921.X Qi: Supplementary Notes(Beijing Genomics Institute/Finishing Group)
Q. Wu, W. dong, X. Qi, W. Bao, J. Wang, H. Yang: Comparison of the genomic construction of extracellular domain of metabotropic glutamate receptors of mGluR7 and of its family. Chinese Science Bulletin. 2002;47(7): 508-515.
X. Bai, T. Duan, S. Li, X. Yang, X. Qi: The Establishment of animal model of cholestasis and the determination of its alkaline phosphatase. Journal of Mathematical Medicine. 2004; 17(3):274-275,
X. Bai, X. zhuang, Y. zhang, S. Li, X. Qi, X. Yang: The study of content variation of alkaline phosphatase and bone alkaline phosphatase in serum of experimental hypothyroid and hyperthyroid rats. Chinese Journal of epidemiology. 2002;21(3):182-183.
X.Bai, T. Duan, X. zhuang, Y. Tang, X. Qi: Determination of activity of alkaline phosphatase and bone alkaline phosphatase in whole serum by high performance liquid chromatography. JournaI of MathematieaI Medicine. 2002;15(2):112-114.