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Role of human HGFIN/nmbin breast cancer
Authors:Rebecca L Metz  Prem S Patel  Meera Hameed  Margaret Bryan  Pranela Rameshwar
Affiliation:(1) Department of Medicine, UMDNJ-New Jersey Medical School, Newark, NJ, USA;(2) Department of Obstetrics, Gynecology and Women's Health, UMDNJ-New Jersey Medical School, Newark, NJ, USA;(3) Division of Trauma, Brookdale University Hospital and Medical Center, Brooklyn, NY, USA;(4) Department of Laboratory Medicine and Pathology, UMDNJ-New Jersey Medical School, Newark, NJ, USA
Abstract:

Introduction  

HGFIN, previously identified as nmb, and its homolog osteoactivin are single transmembrane proteins that are expressed in differentiated immune cells. These proteins exhibit properties that could potentiate tumorigenesis or decrease invasiveness. These seemingly opposing roles of HGFIN suggest that this protein might be central to malignancies and might also behave as a tumor suppressor. Consistent with the reported roles for HGFIN is the fact that this gene is regulated by p53 through multiple binding sites in the 5' flanking region, and is expressed in osteoblasts.
Keywords:
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