PMID- 23674053 OWN - NLM STAT- MEDLINE DCOM- 20130716 LR - 20220408 IS - 1471-0048 (Electronic) IS - 1471-003X (Linking) VI - 14 IP - 6 DP - 2013 Jun TI - BDNF-based synaptic repair as a disease-modifying strategy for neurodegenerative diseases. PG - 401-16 LID - 10.1038/nrn3505 [doi] AB - Increasing evidence suggests that synaptic dysfunction is a key pathophysiological hallmark in neurodegenerative disorders, including Alzheimer's disease. Understanding the role of brain-derived neurotrophic factor (BDNF) in synaptic plasticity and synaptogenesis, the impact of the BDNF Val66Met polymorphism in Alzheimer's disease-relevant endophenotypes - including episodic memory and hippocampal volume - and the technological progress in measuring synaptic changes in humans all pave the way for a 'synaptic repair' therapy for neurodegenerative diseases that targets pathophysiology rather than pathogenesis. This article reviews the key issues in translating BDNF biology into synaptic repair therapies. FAU - Lu, Bai AU - Lu B AD - GlaxoSmithKline, R&D China, Shanghai, 201203, China. bai.b.lu@gsk.com FAU - Nagappan, Guhan AU - Nagappan G FAU - Guan, Xiaoming AU - Guan X FAU - Nathan, Pradeep J AU - Nathan PJ FAU - Wren, Paul AU - Wren P LA - eng PT - Journal Article PT - Review DEP - 20130515 PL - England TA - Nat Rev Neurosci JT - Nature reviews. Neuroscience JID - 100962781 RN - 0 (Brain-Derived Neurotrophic Factor) RN - EC 2.7.10.1 (Receptor, trkB) SB - IM MH - Animals MH - Brain-Derived Neurotrophic Factor/genetics/*physiology/*therapeutic use MH - Humans MH - Molecular Targeted Therapy/*methods MH - Neurodegenerative Diseases/*drug therapy MH - Neurogenesis/genetics/*physiology MH - Neuronal Plasticity/genetics/*physiology MH - Polymorphism, Single Nucleotide/physiology MH - Receptor, trkB/agonists/metabolism MH - Synapses/*physiology EDAT- 2013/05/16 06:00 MHDA- 2013/07/17 06:00 CRDT- 2013/05/16 06:00 PHST- 2013/05/16 06:00 [entrez] PHST- 2013/05/16 06:00 [pubmed] PHST- 2013/07/17 06:00 [medline] AID - nrn3505 [pii] AID - 10.1038/nrn3505 [doi] PST - ppublish SO - Nat Rev Neurosci. 2013 Jun;14(6):401-16. doi: 10.1038/nrn3505. Epub 2013 May 15.