نتایج جستجو برای: caspase 37
تعداد نتایج: 157205 فیلتر نتایج به سال:
Peptic ulcer disease (PUD) is when gastric mucosa gets injured due to the increase of acid and pepsin enzyme. The common risk factors are infection Helicobacter pylori bacteria misused NSAIDs. This review article aims describe role caspase in PUD. Methods used selection articles PubMed. Caspase a protease enzyme that plays an apoptotic inflammatory reaction can be activated dimerized or cleaved...
Cathelicidins are a family of bacteriocidal polypeptides secreted by macrophages and polymorphonuclear leukocytes (PMN). LL-37, the only human cathelicidin, has been implicated in tumorigenesis, but there has been limited investigation of its expression and function in cancer. Here, we report that LL-37 activates a p53-mediated, caspase-independent apoptotic cascade that contributes to suppress...
LL-37 is a human cationic host defense peptide that is present in the specific granules of neutrophils, produced by epithelial cells from a variety of tissues, and is upregulated during inflammation, infection, and injury. It has been proposed to have a variety of antimicrobial functions, including both direct antimicrobial activity and immunomodulatory functions. Using the TUNEL assay it was d...
Cathelicidins are a family of bacteriocidal polypeptides secreted by macrophages and polymorphonuclear leukocytes (PMN). LL-37, the only human cathelicidin, has been implicated in tumorigenesis, but there has been limited investigation of its expression and function in cancer. Here, we report that LL-37 activates a p53-mediated, caspase-independent apoptotic cascade that contributes to suppress...
in this study organotypic adult spinal cord slices were used to investigate whether caspases could participate in the apoptosis of motor neurons. the thoracic region of spinal cord was sliced using a tissue chopper and cultured in a medium for 6h. morphological and biochemical features of apoptosis were assessed by fluorescent staining and terminal deoxynucleotidyl nick end labeling (tunel) met...
Caspase-3 is an ICE-like protease activated during apoptosis induced by different stimuli. Poly(ADP-ribose) polymerase (PARP), the first characterized substrate of caspase-3, shares a region of homology with the large subunit of Replication Factor C (RF-C), a five-subunit complex that is part of the processive eukaryotic DNA polymerase holoenzymes. Caspase-3 cleaves PARP at a DEVD-G motif prese...
Background and objectives: Ziziphora tenuior is considered as an appropriate protoscolicidal agent yet the mechanism of such effect is not known so far. The aim of this study was to evaluate the apoptotic effect of Z. tenuior extract on protoscolices of hydatid cyst. Methods: Protoscolices were collected aseptically and the Bradford test was e...
CGRP and specific CGRP receptors are found in the heart where they produce positive-inotropic and anti-apoptotic effects, key adaptations to exercise and cardiovascular disease. PI3K/Akt and MAPK signaling imbalances are associated with cardiomyocyte pathologies; however, the effects of CGRP on these pathways are unclear. Therefore, we hypothesized that CGRP modulates inotropic and apoptotic ad...
BACKGROUND Caspase-1 is a proinflammatory caspase via activation of the cytokine IL-18. We have recently demonstrated that the caspase-1-mediated production of IL-18 plays a deleterious role in ischaemic acute renal failure (ARF) which is independent of neutrophils and CD4+ T cells. The role of caspase-1 in hypoxia-induced membrane injury of proximal tubules (PT) in vitro is unknown. METHODS ...
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