The aim of this study was to investigate the possible role [99mTc]Tc-Sestamibi in regulation cancer cell proliferation and apoptosis. To end, vivo values uptake have been associated with in-situ expression both Ki67 caspase-3. For vitro investigations, BT-474 cells were incubated three different concentrations [99mTc]Tc-Sestamibi: 10 µg/mL, 1 0.1 µg/mL. Expression caspase-3 Ki67, as well ultras...

Nucleotide-binding oligomerization domain-like receptors (NLRs) detect pathogens and danger-associated signals within the cell. Salmonella enterica serovar Typhimurium, an intracellular pathogen, activates caspase-1 required for the processing of the proinflammatory cytokines, pro-IL-1β and pro-IL-18, and pyroptosis. In this study, we show that Salmonella infection induces the formation of an a...

BACKGROUND Fractalkine (CX3CL1) is a chemokine with a unique CX3C motif and is produced by endothelial cells stimulated with lipopolysaccharide (LPS), tumor necrosis factor (TNF)-α, interleukin (IL)-1, and interferon-γ. There have been several reports that the caspase/calpain system is activated in endotoxemia, which leads to cellular apoptosis and acute inflammatory processes. We aimed to dete...

objective(s): present study was performed in order to uncover new aspects for nicotine-induced damages on spermatogenesis cell lineage. materials and methods: for this purpose, 36 mature male wistar rats were divided into three groups as; control-sham (0.2 ml, saline normal, ip), low dose (0.2 mg/kg bw-1, ip) nicotine-received and high dose (0.4 mg/kg bw-1, ip) nicotine-received groups. followi...

Interleukin-1 beta (IL-1 beta) is a pleiotropic proinflammatory cytokine. Mechanisms leading to its secretion include not only release of newly synthesized protein, but also cleavage of a preformed immature precursor protein into an active secretory form by the intracellular protease caspase-1 (formerly termed IL-1-converting enzyme [ICE]). Caspase-1 belongs to a rapidly growing family of cyste...

Cardiac hypertrophy is a compensatory response to stress or stimuli, which results in arrhythmia and heart failure. Although multiple molecular mechanisms have been identified, cardiac hypertrophy is still difficult to treat. Pyroptosis is a caspase-1 dependent pro-inflammatory programmed cell death. Caspase-1 is involved in various types of diseases, including hepatic injury, cancers, and diab...

Multiple microbial components trigger the formation of an inflammasome complex that contains pathogen-specific nucleotide oligomerization and binding domain (NOD)-like receptors (NLRs), caspase-1, and in some cases the scaffolding protein ASC. The NLR protein Nalp1b has been linked to anthrax lethal toxin (LT)-mediated cytolysis of murine macrophages. Here we demonstrate that in unstimulated J7...