Neuroprotection via trophic support

"Neuroprotection via trophic support" is not a single molecular target but rather describes a biological process in which neurons are protected from degeneration or death through the action of various trophic factors. Trophic factors are small proteins that bind to specific receptors on nerve cells and activate intracellular signaling pathways that promote cell survival, maintain synaptic connections, and prevent apoptosis. This mechanism is crucial during development as well as in adult nervous system maintenance. In diseases such as ALS and other neurodegenerative conditions, loss or insufficiency of trophic support can contribute to neuronal death. While animal studies have shown that supplementing with certain trophic factors can rescue dying neurons, clinical trials in humans have faced challenges due to delivery issues and side effects at high doses. Therefore, "neuroprotection via trophic support" refers broadly to therapeutic strategies aimed at enhancing neuron survival by providing or mimicking these essential supportive signals rather than a discrete druggable protein or receptor.

Other names

NeuroprotectionTrophic supportNeurotrophic supportTrophic factors (context-dependent)

Activation of cell survival pathways via binding to trophic factor receptors on neurons