密歇根医科大学肿瘤和干细胞生物学研究博士后岗位
InstitutionUniversity of Michigan Medical SchoolPositionPostdoctoral Positions in Cancer and Stem Cell BiologyJob Number4003180Date PostedApr 9th 2008Application DeadlineOpen Until FilledDescriptionPo ...
Institution
University of Michigan Medical School
Position
Postdoctoral Positions in Cancer and Stem Cell Biology
Job Number
4003180
Date Posted
Apr 9th 2008
Application Deadline
Open Until Filled
Description
Postdoctoral positions are available for highly motivated individualswho are interested in using mouse genetics to study the role of tumorsuppressor genes in the normal stem cell function and tumorigenesis inthe central nervous system (CNS) and peripheral nervous system (PNS).Identification of cancer stem cells in human cancer suggests thatalterations in the self-renewal program of stem cells can lead totumorigenesis. However, direct evidence for a stem cell, a progenitorcell, or a fully differentiated cell is the cell-of-origin for most ofhuman cancers is still lacking. By employing genetically engineeredmouse tumor models, we have provided evidence that both stem cells anddifferentiated cells can serve as a cell-of-origin for nervous systemtumors (Zhu et al. Cancer Cell, 2005; Zheng et al., Cancer Cell, 2008).We are exploring the recently developed mouse models to study: (1) howtumor suppressor genes regulate the stem cell function includingself-renewal, survival, differentiation and migration, (2) howinactivation of tumor suppressor genes transforms neural stem cells orendow differentiated cells with stem cell characteristics, and (3) hownormal stem cells or differentiated cells become cancer stem cells.Further details of current research can be found at http://www.med.umich.edu/cdb/sub_pages/People/zhu.htm.
Interested candidates should send curriculum vitae & names andaddress of 3 references to:
Yuan Zhu, Ph.D.
Assistant Professor
Division of Molecular Medicine and Genetics
Departments of Internal Medicine and Cell & Developmental Biology
University of Michigan Medical School
2061, BSRB, 109 Zina Pitcher Pl
Ann Arbor, MI 48109-0638
Tel (O): 734-647-3033
Tel (lab): 734-647-0891
Email: yuanzhu@umich.edu
Representative Publications:
1. Zhu, Y., Romero, M., Ghosh, P., Ye, Z., Charnay, P., Rushing, E.J.,Marth, J.D. and Parada, L.F. (2001). Ablation of NF1 function in neuronsinduces abnormal development of cerebral cortex and reactive gliosis inthe brain. Genes & Development, 15:859-876.
2. Zhu, Y., Ghosh, P., Charnay, Burns, D.K. and Parada, L.F. (2002).Neurofibromas in NF1: Schwann cell origin and role of tumor environment.Science, 296: 920-922.
3. Zhu, Y., Guignard, F., Zhao, D., Liu, L., Burns, D. K., Mason, R. P.,and Parada, L. F (2005). Early inactivation of p53 tumor suppressor genecooperating with NF1 loss induces malignant astrocytoma. Cancer Cell, 8(2): 119-130.
4. Zhu, Y*., Harada, T., Liu, L., Lush, M.E., Guignard, F., Harada, C.,Burns, D.K., Bajenaru, M.L., Gutmann, D.H. and Parada, L.F. (2005).Inactivation of NF1 in CNS causes increased glial progenitorproliferation and optic glioma formation. Development, 132 (24): 5577-5588.
5. Zheng, H., Chang, L., Patel, N., Yang, J., Lowe, L., Burns, D.K. andZhu, Y. (2008). Induction of abnormal proliferation by non-myelinatingSchwann cells triggers neurofibroma formation. Cancer Cell, 13:117-128.
Contact
Yuan Zhu
Internal Medicine
University of Michigan Medical School
2061 BSRB
109 Zina Pitcher Pl
Ann Arbor, MI 48109-2200
United States
Phone: 734-647-3033
Email: yuanzhu umich.edu
Employer's Web Site: http://www.med.umich.edu/cdb/sub_pages/People/zhu.htm.