Results 211 to 220 of about 124,612 (246)

HIFS

Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security - CCS '13, 2013
Ensuring complete irrecoverability of deleted data is difficult to achieve in modern systems. Simply overwriting data or deploying encryption with ephemeral keys is not sufficient. The mere (previous) existence of deleted records impacts the current system state implicitly at all layers.
Sumeet Bajaj, Radu Sion
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Role of HIF-1α and HIF-2α in osteoarthritis

Joint Bone Spine, 2015
The hallmark of OA is cartilage destruction, several factors such as catabolic enzymes and chondrocyte death include apoptosis and/or autophagy are considered for the pathogenesis. Articular cartilage is maintained in a low oxygen environment throughout life. Chondrocytes are therefore adapted to these hypoxic conditions.
Fang-Jie, Zhang, Wei, Luo, Guang-Hua, Lei   +2 more
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Halting HIF

Science's STKE, 2001
Hypoxia-inducible transcription factors (HIFs) alter gene expression in response to low oxygen conditions. Makino et al . have identified a protein called IPAS [for inhibitory PAS (Per, Arnt, Sim)-domain protein] that is structurally similar to HIF.
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HIFs, angiogenesis, and cancer

Journal of Cellular Biochemistry, 2013
AbstractTumor hypoxia was first described in the 1950s by radiation oncologists as a frequent cause of failure to radiotherapy in solid tumors. Today, it is evident that tumor hypoxia is a common feature of many cancers and the master regulator of hypoxia, hypoxia‐inducible factor‐1 (HIF‐1), regulates multiple aspects of tumorigenesis, including ...
Yongzhi, Yang, Mingjuan, Sun, Lianghua, Wang, Binghua, Jiao   +3 more
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