نتایج جستجو برای: human copper chaperone
تعداد نتایج: 1728573 فیلتر نتایج به سال:
Impaired uptake of cisplatin (DDP) consistently accompanies the acquisition of resistance to the platinum drugs. The pathways by which DDP enters or exits from cells remain poorly defined. Using three pairs of human ovarian carcinoma cell lines, each consisting of a sensitive parental line and a stably DDP-resistant subline derived by in vitro selection, resistance to DDP was found to be accomp...
Cobalt inhibits prolyl hydroxylases, leading to the accumulation of hypoxia-inducible factor-1α (HIF-1α) and a concomitant increase in the transcriptional activity of HIF-1. Therefore, cobalt has been under development as a drug for activating HIF-1 under some disease conditions. However, it has been shown that ischemic conditions resulted in the loss of copper, and the activation of HIF-1 woul...
Pathogenic bacteria have evolved copper homeostasis and resistance systems for fighting copper toxicity imposed by the human immune system. Streptococcus pneumoniae is a respiratory pathogen that encodes an obligatorily membrane-anchored Cu(i) binding protein, CupA, and a P1B-type ATPase efflux transporter, CopA. The soluble, cytoplasmic domain of CupA (sCupA) contains a binuclear Cu(i) cluster...
copper extraction from heap 3 low grade ore at sarchechmeh is limited due to its mixed composition (copper oxide and sulphide minerals). changing this heap to a bioheap could improve the copper recovery.
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