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Uttam K Sinha | OMICS International
ISSN: 2161-119X

Otolaryngology: Open Access
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Uttam K Sinha

Department of Otolaryngology-Head and Neck Surgery, University of Southern California, Keck School of Medicine, Los Angeles, California


Dr. Uttam K. Sinha graduated with distinction from the Calcutta University, India in 1985. He began his research career in molecular biology of neuroscience and cancer at the House Ear Institute and the University of Southern California. He then completed a residency in Otolaryngology - Head and Neck Surgery at the USC Keck School of Medicine.

Lower Recurrence in HPV-Positive Head and Neck Squamous Cell Carcinoma Mediated by Down-Regulation of Sphingosine Kinase 1

Background: Human papilloma viruses (HPVs) are implicated in a subgroup of head and neck squamous cell carcinoma (HNSCC) with a more favorable prognosis and lower recurrences. The mechanism of the HPV ‘s protective role remains unclear. We observed that HPV+ tumors express lower levels of sphingosine kinase 1 ... Read More»

Rizwan Masood, Sean W Delaney, Sutao Zhu, Jason Gilde, Niels C. Kokot and Uttam K Sinha

Research Article: otolaryngol 2011, 1:101

DOI: 10.4172/2161-119X.1000101

Abstract Peer-reviewed Full Article Peer-reviewed Article PDF Mobile Full Article