PURPOSE Optic nerve injury has been found to be dramatically reduced in a genetic mouse glaucoma model following exposure to sublethal, head-only irradiation. In this study, the same radiation treatment was used prior to experimental induction of elevated intraocular pressure (IOP) to determine if radiation is neuroprotective in another glaucoma model. METHODS Episcleral vein injection of hyp...

Post-operative cognitive dysfunction is associated with morbidity and mortality. However, its neuropathogenesis remains largely to be determined. Neuroinflammation and accumulation of β-amyloid (Aβ) have been reported to contribute to cognitive dysfunction in humans and cognitive impairment in animals. Our recent studies have established a pre-clinical model in mice, and have found that the per...

Inflammation plays a pivotal role in ischemic stroke, when activated microglia release excessive pro-inflammatory mediators. The inhibition of integrin αvβ3 improves outcomes in rat focal cerebral ischemia models. However, the mechanisms by which microglia are neuroprotective remain unclear. This study evaluated whether post-ischemic treatment with another integrin αvβ3 inhibitor, the cyclic ar...

It is well known that excessive brain inflammation cause both acute and chronic neurodegeneration. Our previous study demonstrated the neuroprotective effects of IL-10 in LPS-injected rat cerebral cortex, which was mediated by inhibition of NADPH oxidase activation and pro-inflammatory mediators expression. Here, we observed the expression of pro-inflammatory mediators and IL-10 in the cerebral...

Oxaliplatin-based regimens are effective in metastasized advanced cancers. However, a major limitation to their widespread use is represented by neurotoxicity that leads to peripheral neuropathy. In this study we evaluated the roles of a proven immunotherapeutic agent [Gc-protein-derived macrophage activating factor (GcMAF)] in preventing or decreasing oxaliplatin-induced neuronal damage and in...

The innate immune system including microglia has a major contribution to maintenance of the physiological functions of the hippocampus by permanent monitoring of the neural milieu and elimination of tissue-damaging threats. The hippocampus is vulnerable to age-related changes ranging from gene expression to network connectivity. The risk of hippocampal deterioration increases with the decline o...

Abstract Background and Aims Ageing is a risk factor for multiple diseases, including kidney disease. To improve quality of life, pharmaceutical treatments are given to ageing patients, often with side-effects cross-reactions. Research needed into the effects mechanisms in order identify new druggable targets life. Cells can become senescent age seen at sites tissue injury. Senescent cells (SCs...