Cellular and Molecular Mechanisms Mediating Methylmercury Neurotoxicity and Neuroinflammation

Cellular and Molecular Mechanisms Involved in Neuroinflammation after Acute Traumatic Spinal Cord Injury

Introduction: Spinal cord injury (SCI) following traumatic events is associated with the limited therapeutic options and sever complications, which can be partly due to inflammatory response. Therefore, this study aims to explore the role of inflammation in spinal cord injury. The findings showed that the pathological conditions of nervous system lead to activation of microglia, astrocyte, neut...

Molecular and Cellular Mechanisms of Neuroinflammation

Mechanisms of methylmercury-induced neurotoxicity.

Mercury in both organic and inorganic forms is neurotoxic. Methylmercury (MeHg) is a commonly encountered form of mercury in the environment. Early electrophysiological experiments revealed that MeHg potently affects the release of neurotransmitter from presynaptic nerve terminals. Recently, the hypothesis that these alterations may be mediated by changes in the intracellular concentration of C...

O14: Cellular and Molecular Mechanisms of Spinal Cord Trauma

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Biochemical Factors Modulating Cellular Neurotoxicity of Methylmercury

Methylmercury (MeHg), an environmental toxicant primarily found in fish and seafood, poses a dilemma to both consumers and regulatory authorities, given the nutritional benefits of fish consumption versus the possible adverse neurological damage. Several studies have shown that MeHg toxicity is influenced by a number of biochemical factors, such as glutathione (GSH), fatty acids, vitamins, and ...