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Nerve Growth Factor and Pain Mechanisms.
Franziska Denk1, David L Bennett2, Stephen B McMahon1
1Neurorestoration Group, Wolfson Centre for Age-Related Diseases, King's College London, London SE1 1UL, United Kingdom;
Annual Review of Neuroscience
|April 26, 2017
Summary
Nerve growth factor (NGF) antagonism shows promise for treating pain, like osteoarthritis and lower back pain. However, more research is needed on NGF
Area of Science:
- Pain research
- Neuroscience
- Pharmacology
Background:
- Nerve growth factor (NGF) is crucial for nerve cell development and function.
- NGF plays a significant role in pain signaling pathways.
- Dysregulation of NGF is implicated in various chronic pain conditions.
Purpose of the Study:
- To review the historical and clinical research on NGF biology and its role in pain.
- To identify current knowledge gaps regarding NGF expression, function, and interactions in persistent pain.
- To discuss the potential benefits and side effects of anti-NGF therapies.
Main Methods:
- Comprehensive literature review of fundamental and clinical research on NGF.
- Analysis of studies investigating NGF's role in osteoarthritis and lower back pain.
- Examination of data on NGF expression patterns, functions, and interaction partners.
Main Results:
- NGF antagonism is emerging as a potent analgesic strategy.
- Significant advancements have been made in understanding NGF biology.
- Numerous questions persist regarding NGF's precise role in chronic pain and anti-NGF therapy's safety profile.
Conclusions:
- NGF antagonism holds considerable therapeutic potential for chronic pain management.
- Further research is essential to fully elucidate NGF's complex functions and optimize anti-NGF treatments.
- Addressing knowledge gaps is critical for maximizing the efficacy and safety of NGF-targeted analgesics.
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