Search results for apoptosis

“Shear forces may also affect circulating tumor cells. In a microfluidic laboratory model, exposure to exercise-level shear stress caused more than 90% of circulating tumor cells to become necrotic during the first four hours, while many surviving cells later entered apoptosis.”

“calcium balance. apoptosis (programmed cell death). The link between these mitochondrial disruptions and various diseases emphasizes the importance of understanding how these interactions affect long-term health.”

“The trial found selected changes in antioxidant capacity, immune-cell apoptosis, and inflammatory gene expression, while several main circulating oxidative-stress measures did not differ from plain water. Clinical findings remain modest and depend on the population and outcome.”

“Prolonged fasting – a period of voluntary starvation that typically exceeds 48 hours – sets off a wide range of metabolic events, including the activation of cellular and systemic cleanup programs such as apoptosis and autophagy.”

“The three families of omega-3-derived SPMs – the resolvins, protectins, and maresins – promote apoptosis, regulate leukocyte activity, and reduce the production of proinflammatory molecules. Omega-3 fatty acids promote dose-dependent increases in blood SPM levels that persist for up to 24 hours.”

“The authors of the study screened 2,000 bioactive compounds to gauge their ability to protect rodent and human neurons from apoptosis and identified five compounds, including 7,8-dihydroxyflavone, that showed potential in protecting the cells.”

“Under physiological concentrations, ursolic acid also induces eryptosis (the apoptosis-like suicidal cell death in defective red blood cells). It has been found to reduce muscle atrophy and to stimulate muscular growth in mice, also shows a potential cardioprotection.”

“One gene known as Forkhead box O3A or FOXO3a has consistently been associated with human longevity. FOXO3a has a protective role against oxidative stress and is involved in apoptosis, DNA repair, immune cell regulation, carcinogenesis, and stem cell maintenance.”

“Similarly, hepatic inflammation, fibrosis, and apoptosis were also decreased during ascorbic acid-induced inhibition of visceral obesity. In addition, serum levels of alanine aminotransferase, aspartate aminotransferase, total cholesterol, and LDL cholesterol were lower in HFD-AA-fed mice than in those of HFD-fed mice.”

“Then they incorporated a "kill switch" in the modified cells that would prevent secondary tumor initiation. They found that the modified tumor cells killed glioblastoma tumor cells by inducing apoptosis (cell death) and turning off the activity of cancer growth factors.”