University of Michigan Department of Internal Medicine
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Faculty

Kathleen Cho, M.D.
Peter A. Ward Professor of Pathology
Professor of Internal Medicine

kathcho@umich.edu
734/764-1549

Molecular pathogenesis of gynecological tumors.

   

Research Interests

Molecular profiling of ovarian epithelial tumors using Affymetrix gene chip and proteomics technologies

- Development of mouse models of ovarian cancer

- Molecular profiling of ovarian cancer epithelial tumors using Affymetrix gene chip and proteomics technologies

- Identification and characterization of molecular markers of ovarian carcinomas

- Identification of novel genes amplified in ovarian carcinomas

- Evaluation of the role of Wnt/beta-catenin/Tcf pathway defects in the pathogenesis of ovarian endometrioid adenocarcinomas

- Identification of genes involved in cervical cancer progression

Education

Sept 1976- May 1980 Yale University, New Haven, Connecticut; B.A. (Chemistry)

Aug 1980-May 1984 Vanderbilt University School of Medicine, Nashville, Tennessee; M.D.

Postgraduate Training

July 1984-June 1985 Intern, Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland

July 1985-June 1987 Assistant Resident, Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland

July 1987-June 1988 Chief Resident, Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland

July 1988-June 1990 Clinical Fellow, Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland

July 1988-Nov 1991Research Fellow, Laboratory of Bert Vogelstein, The Johns Hopkins Oncology Center, The Johns Hopkins University School of Medicine, Baltimore, Maryland

Honors and Awards

1980 B.A., magna cum laude, with distinction in Chemistry, Yale University.

1980 Howard Douglass Moore Prize for excellence in the field of Chemistry, Yale University.

1983 Alpha Omega Alpha, Vanderbilt University School of Medicine.

1984 Janet M. Glasgow Memorial Achievement Citation, Vanderbilt University School of Medicine.

2000 American Society for Clinical Investigation

2000 American Association of University Pathologists

Recent Publications

Wu, R., Zhai, Y., Fearon, E.R., and Cho, K.R. Diverse Mechanisms of bβ -catenin Deregulation in Ovarian Endometrioid Adenocarcinomas. Cancer Research 61:8247-8255, 2001.

Zhai, Y., Wu, R., Schwartz, D.R., Darrah, D., Kolligs,F.T., Nieman, M.T., Fearon E.R., and Cho, K.R. Role of b-catenin/TCF Regulated Genes in Ovarian Endometrioid Adenocarcinomas. American Journal of Pathology 160:1229-38, 2002.

Kolligs, F.T., Nieman, M.N., Winer, I., Hu, G., van Mater, D.S., Feng, Y., Smith, I.M., Wu, R., Zhai, Y., Cho, K.R., and Fearon, E.R. ITF-2, a downstream target of the Wnt/TCF pathway, is activated in human cancers with b-catenin defects and promotes neoplastic transformation. Cancer Cell, 1:145-155, 2002.

Schwartz, D.R., Kardia, S.L.R., Shedden, K.A., Kuick, R., Michailidis, G., Taylor, J.M.G., Misek, D.E., Wu, R., Zhai,Y., Darrah, D.M., Reed, H., Ellenson, L.H., Giordano, T.J., Fearon, E.R., Hanash, S.M., and Cho, K.R. Gene expression in ovarian cancer reflects both morphology and biological behavior, distinguishing clear cell from other poor-prognosis ovarian carcinomas. Cancer Research 62:4722-4729, 2002.

Schwartz, D.R., Wu, R., Kardia, S.L.R., Levin, A.M., Huang, C.-C., Shedden, K., Kuick, R., Misek, D., Hanash, S., Taylor, J.M.G., Reed, H., Hendrix, N., Zhai, Y., Fearon, E.R., and Cho, K.R. Novel candidate tagets of β-catenin/TCF signalling identified by gene expression of ovarian endometrioid adenocarcinomas. Cancer Rresearch, 63:2913-22, 2003.

Chamorro, M.N., Schwartz, D.R., Vonica, A., Brivanlou, A.H., Cho, K.R., and Varmus, H.E. FGF20 and DKK1 are transcriptional targets of β-catenin and FGF20 is implicated in cancer and development, EMBOJ 24:73-84, 2005.

Shedden, K.A., Kshirsagar, M.P., Schwartz, D.R., Wu, R., Yu, H., Misek, D.E., Hanash, S., Katabuchi, H., Ellenson, L.H., and Cho, K.R. Histological type, organ of origin, and Wnt pathway status: Impact on gene expression profile in ovarian and uterine carcinomas. Clinical Cancer Research 11:2123-31, 2005.

Zhai, Y., Hotary, K.B., Nan, B., Bosch, F.X., Munoz, N., Weiss, S.J., and Cho, K.R. Expression of membrane-type 1 matrix metalloproteinase is associated with cervical carcinoma progression and invasion. Cancer Research 65:6543-50.

Hendrix, N., Wu, R., Kuick, R., Schwartz, D.R., Fearon, E.R., and Cho, K.R. FGF9 has oncogenic activity and is a downstream target of Wnt signaling ovarian endometrioid adenocarcinomas. Cancer Research 66:1354-62 2006.


Lab Projects

CVs from interested candidates can be forwarded to kathcho@umich.edu

Additional Lab Links

Department of Pathology

Cho Lab Research Interests

Lab Members

Betty Pang, Undergraduate Student

Rong Wu, M.D. , Research Investigator

Kit Ling Yuen - Undergraduate Student

Yali Zhai, M.D., Ph.D., Research Associate II