نتایج جستجو برای: tab2
تعداد نتایج: 145 فیلتر نتایج به سال:
The innate immune response to lipopolysaccharide contributes substantially to the morbidity and mortality of gram-negative sepsis. Horses and humans share an exquisite sensitivity to lipopolysaccharide and thus the horse may provide valuable comparative insights into this aspect of the inflammatory response. MicroRNAs, small non-coding RNA molecules acting as post-transcriptional regulators of ...
UNLABELLED Avian leukosis virus (ALV) induces B-cell lymphoma and other neoplasms in chickens by integrating within or near cancer genes and perturbing their expression. Four genes--MYC, MYB, Mir-155, and TERT--have previously been identified as common integration sites in these virus-induced lymphomas and are thought to play a causal role in tumorigenesis. In this study, we employ high-through...
Non-small cell lung cancer (NSCLC) with activating mutations in the epidermal growth factor receptor (EGFR) responds to EGFR tyrosine kinase inhibitors such as erlotinib. However, secondary somatic EGFR mutations (e.g., T790M) confer resistance to erlotinib. BMS-690514, a novel panHER/vascular endothelial growth factor receptor (VEGFR) inhibitor described here, exerted antiproliferative and pro...
Human T lymphotropic virus type 1 (HTLV-1) trans-activator/oncoprotein, Tax, impacts a multitude of cellular processes, including I-κB kinase (IKK)/NF-κB signaling, DNA damage repair, and mitosis. These activities of Tax have been implicated in the development of adult T-cell leukemia (ATL) in HTLV-1-infected individuals, but the underlying mechanisms remain obscure. IKK and its upstream kinase...
:در این پژوهش چگالی ابر الکترونی ترکیب TaB2درفاز هگزاگونال با گروه فضایی P6/mmm محاسبه شده و ویژگی های ساختاری آن مورد بررسی قرار گرفته است. محاسبه ها با استفاده از روش امواج تخت با شبه پتانسیل فوق نرم در چارچوب نظریه‌ی تابعی چگالی با نرم افزار کوانتوم اسپرسو انجام شده است. در این روش برای انرژی همبستگی ـ تبادلی از تقریب شی...
The gastrointestinal pathogens enteropathogenic and enterohemorrhagic E. coli (EPEC and EHEC) continue to pose a threat to human health worldwide. While EPEC remains a significant cause of diarrhea in low-income countries, EHEC is more common as a food or water-borne pathogen in industrialized countries. A major difference between EPEC and EHEC is that EPEC has only a human reservoir of infecti...
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