Post-Doctoral Scientist, Center for Translational Medicine

Job description


Job Description Summary:

GW’S Center for Translational Medicine, Department of Surgery, conducts innovative, fundamental basic science research as well translational oncology research. Our clinical and research interests have been to develop effective therapeutics targeting liver and gastrointestinal (GI) cancers with a focus on the TGF-beta signaling pathway and its target genes in tumorigenesis. We identify and validate tissue and blood-based combinatorial biomarker panels, derived from functional pathway-specific studies, to improve the early detection of liver and GI cancer as well as stratify populations according to their risk for developing cancers.

The Center for Translational research is searching for a full-time Post doctoral Scientist. Over the past ten years, we have developed integrated approaches combining bioinformatics analysis with in vivo mouse models, and in vitro biological and biochemical methods to identify and validate the relevance of TGF-beta-Smad3 signaling in liver and GI cancer. Alcohol-induced liver damage remains a major health issue and liver cancer is the leading cause of cancer-related death worldwide. We have revealed that TGF-beta mutant mice are highly sensitive to the toxic effects of alcohol, and develop liver cancers. We hypothesize that TGF-beta deficient mice resulting from Smad3 and beta2SP defect with impaired expression of key genes involved in DNA repair (FancD2), chromatin modulation (CTCF and Sirtuins) and stem cell homeostasis, are susceptible to alcohol-induced liver inflammation, injury, and cancer. We will test mechanisms by which the tripartite complex of CTCF, Smad3 and beta2SP regulates FancD2 expression and other targets, stem cell homeostasis in the liver, and the response to liver injury induced by alcohol, DEN and high fat diet. We will use a variety of in vitro molecular biological assays as well as transgenic mouse models to test our hypothesis and explore the underlying mechanism.

This position aids the current researchers (Assistant Professors or Lab Manager) in planning, executing, and analyzing biochemical, biological and microbiology experiments in the context of early detection of liver cancer and alcohol-induced liver damage experiments. The postdoctoral scientist needs to be highly productive and self-motivated to conduct research under the direct supervision of the Assistant Professors. He or she will also receive mentoring and direct guidance from the Principal investigator in order to advance their career in academic research.
Responsibilities Include:
• Cell culture: Maintains/cultures cells and freezing cancer cell lines, able to generate mouse embryonic fibroblasts and primary cell lines from the tumor tissues. Experiences with primary liver cell culture and induced pluripotent Stem (IPS) cells, stem cell culture as a plus.
• Molecular and Cellular biological skills: Plasmid Cloning, Transfection/infection such as overexpression and knocking-down of a target gene in cells, RNA and DNA extraction, western blots assays, QPCR, ChIP, IHC, ELISA.
• Data: Presents and writes manuscripts, highly productive and self-motivated, grant writing experiences as a plus.
• Mouse work experience, helps maintain animal husbandry, breeding, tail clipping, genotyping, mouse dissections, and injection/inoculation of xenograft models.
• Plans and schedules experiments consistent with the timeline and objectives of ongoing research projects, participate in-group meetings.
• Complies with Good Laboratory Practice, Biosafety guidelines, keeps inspection records and generates standard operating procedures and reports, keeps laboratory notes.
• Performs other related duties as assigned. The omission of specific duties does not preclude the supervisor from assigning duties that are logically related to the position.

Minimum Qualifications:

Qualified candidates will hold a PhD in a related discipline. Degree must be conferred by the start date of the position.

Additional Required Licenses/Certifications/Posting Specific Minimum Qualifications: Preferred Qualifications:

The postdoctoral scientist needs to be highly productive and self-motivated. Desirable qualifications include molecular and cell biological skills, experience in primary liver cell culture and induced pluripotent Stem (IPS) cells, stem cell culture, grant writing experience, mouse work.

Typical Hiring Range $51,238 - $64,150 How is pay for new employees determined at GW?

Campus Location: Foggy Bottom, Washington, D.C. College/School/Department: School of Medicine and Health Sciences (SMHS) Family Research and Labs Sub-Family Laboratory Research Stream Individual Contributor Level Level 3 Full-Time/Part-Time: Full-Time Hours Per Week: 40 Work Schedule: Monday through Friday 8:30 to 5:00 Position Designation: Essential: Employees who perform functions that have been deemed essential to maintaining business or academic operations. Employees are generally expected to work from home during an event and may be asked to physically report to work. Telework: No Required Background Check Criminal History Screening, Education/Degree/Certifications Verification, Social Security Number Trace, and Sex Offender Registry Search Special Instructions to Applicants: Internal Applicants Only? No Posting Number: R000650 Job Open Date: 09/21/2018 Job Close Date: If temporary, grant funded or limited term appointment, position funded until: Background Screening Successful Completion of a Background Screening will be required as a condition of hire. EEO Statement:

The university is an Equal Employment Opportunity/Affirmative Action employer that does not unlawfully discriminate in any of its programs or activities on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, or on any other basis prohibited by applicable law.

Posting Specific Questions
Required fields are indicated with an asterisk (*).

    Applicant Documents
    Required Documents
    1. Curriculum Vitae
    2. Names and Contact Information for References
    Optional Documents
    1. Resume
    2. Cover Letter
    3. Letter of Recommendation 1
    4. Letter of Recommendation 2
    5. Letter of Recommendation 3





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    Job No:
    Posted: 11/22/2018
    Application Due: 1/8/2019
    Work Type: