Disruption of BDNF signalling in neuropathologies.

Area of Science:

• Neuroscience
• Molecular Biology
• Pathology

Background:

• Brain-derived neurotrophic factor (BDNF) is crucial for neuronal development, plasticity, and protection.
• BDNF signaling involves TrkB and p75NTR receptors and is well-characterized in health and disease.

Purpose of the Study:

• To review recent findings on BDNF dysregulation in various neuropathologies.
• To explore the therapeutic potential of targeting BDNF in neurological conditions.

Main Methods:

• Literature review of studies on BDNF expression, signaling, and its role in neuropathologies.
• Analysis of BDNF's involvement in central and peripheral nervous system diseases.

Main Results:

• BDNF signaling is frequently disrupted in neuropathologies, contributing to neuronal dysfunction and degeneration.
• Enhancing BDNF expression or function shows therapeutic promise for neurological disorders.

Conclusions:

• Despite its therapeutic potential, the complex regulation of BDNF necessitates further research.
• Deeper understanding of BDNF disruption in neuropathologies is key to realizing its full therapeutic benefits.