نتایج جستجو برای: sub1
تعداد نتایج: 161 فیلتر نتایج به سال:
Our previous study revealed that spaceflight induced biological changes in human cervical carcinoma Caski cells. Here, we report that 48A9 cells, which were subcloned from Caski cells, experienced significant growth suppression and exhibited low tumorigenic ability after spaceflight. To further understand the potential mechanism at the transcriptional level, we compared gene expression between ...
Although the elaborate combination of histone and non-histone protein complexes defines chromatin organization and hence regulates numerous nuclear processes, the role of chromatin organizing proteins remains unexplored at the organismal level. The highly abundant, multifunctional, chromatin-associated protein and transcriptional coactivator positive coactivator 4 (PC4/Sub1) is absolutely criti...
Background: Toxoplasma gondii is an obligate intracellular protozoan parasite which has significant medical and veterinary impact on all around the world. Tracking of specific antigens or antibodies for toxoplasmosis is the main choice in its diagnosis. Recombinant proteins will improve sensitivity and specificity and reduce problems of standardization and reproducibility of diagnostic kits. To...
Background: Furin and furin-like proprotein convertases are involved in disease related processes and emerged as potential drug targets. Results: The incorporation of basic acyl residues in P5 position provides highly potent inhibitors of furin, PC1/3, PC4, PACE4, and PC5/6. Conclusion: These inhibitors could be potential drugs for the treatment of infectious diseases. Significance: Development...
PC4 is a nuclear DNA-binding protein that stimulates activator-dependent class II gene transcription in vitro. Recent biochemical and X-ray analyses have revealed a unique structure within the C-terminal domain of PC4 that binds tightly to unpaired double-stranded (ds)DNA. The cellular function of this evolutionarily conserved dimeric DNA-binding fold is unknown. Here we demonstrate that PC4 re...
We present the data and the technology, a combination of which allows us to determine the identity of proprotein convertases (PCs) related to the processing of specific protein targets including viral and bacterial pathogens. Our results, which support and extend the data of other laboratories, are required for the design of effective inhibitors of PCs because, in general, an inhibitor design s...
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