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Office
1 Elliot Way
Manchester, NH 03103Phone+1 603-663-2583Fax+1 603-663-4120
Education & Training
- Johns Hopkins UniversityFellowship, Cytopathology, 2005 - 2006
- The Warren Alpert Medical School of Brown UniversitySurgical Pathology, 2004 - 2005
- Brown UniversityResidency, Pathology-Anatomic and Clinical, 2000 - 2004
- Tongji Medical UniversityClass of 1984
Certifications & Licensure
- NH State Medical License 2006 - 2026
- MA State Medical License 2008 - 2011
- RI State Medical License 2004 - 2008
- American Board of Pathology Anatomic Pathology & Clinical Pathology
- American Board of Pathology Cytopathology
Publications & Presentations
PubMed
- 15 citationsMaspin expression in CIN 3, microinvasive squamous cell carcinoma, and invasive squamous cell carcinoma of the uterine cervixChengen Xu, M. Ruhul Quddus, C. James Sung, Margaret M. Steinhoff, Cunxian Zhang
Modern Pathology. 2005-08-01 - 222 citationsGap junction genes Cx26 and Cx43 individually suppress the cancer phenotype of human mammary carcinoma cells and restore differentiation potentialKaren K. Hirschi, Cheng-en Xu, Tetsuya Tsukamoto, Ruth Sager
Cell Growth & Differentiation. 1996-07-01 - 63 citationsThe human papilloma virus 16E6 gene sensitizes human mammary epithelial cells to apoptosis induced by DNA damageCheng-en Xu, William Meikrantz, Robert A. Schlegel, Ruth Sager
Proceedings of the National Academy of Sciences of the United States of America. 1995-08-15
Professional Memberships
- Member
- Fellow
- Member
- Member
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