Mesh : Animals Bacterial Physiological Phenomena Biomarkers, Tumor / metabolism Cell Hypoxia Gene Expression Regulation, Neoplastic Humans Hypoxia-Inducible Factor 1, alpha Subunit / genetics metabolism Iron / metabolism Neoplasms / genetics metabolism microbiology parasitology Oxidative Stress Parasites / physiology Signal Transduction Transcriptional Activation Virus Physiological Phenomena

来  源:   DOI:10.3892/ijo.2016.3633   PDF(Sci-hub)

Abstract:
Hypoxia-inducible factor (HIF)-1 is a central regulator in the adaptation process of cell response to hypoxia (low oxygen). Emerging evidence has demonstrated that HIF-1 plays an important role in the development and progression of many types of human diseases, including pathogen-associated cancers. In the present review, we summarize the recent understandings of how human pathogenic agents including viruses, bacteria and parasites deregulate cellular HIF-1 signaling pathway in their associated cancer cells, and highlight the common molecular mechanisms of HIF-1 signaling activated by these pathogenic infection, which could act as potential diagnostic markers and new therapeutic strategies against human infectious cancers.
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