PMID- 10656258 OWN - NLM STAT- MEDLINE DCOM- 20000217 LR - 20041117 IS - 1044-7431 (Print) IS - 1044-7431 (Linking) VI - 14 IP - 6 DP - 1999 Dec TI - Cytokine and growth factor involvement in long-term potentiation. PG - 273-86 AB - Hippocampal long-term potentiation (LTP) is one of the best-studied models of learning and memory at the molecular level. While it has long been known that tetanic stimulation causes changes at the synapse within seconds to minutes, recent research has begun to focus on factors that may affect synaptic plasticity on a longer time scale. One group of factors with many of the characteristics predicted for both short- and long-term actions at the synapse is the cytokines and growth factors. In vitro, these proteins can alter neuronal morphology, gene expression, and proliferation, and many cytokines and their receptors are present in the adult CNS. Because brain-derived neurotrophic factor (BDNF) is the best-studied synaptic modulator of this class, we begin by discussing the experimental evidence linking BDNF to LTP. Ten cytokines and growth factors that have been examined in the context of hippocampal LTP are then considered. We discuss the effects of LTP on the expression of the cytokines and explore the regulation of synaptic plasticity by exogenous application or antagonist perturbation of these proteins. The available evidence strongly supports a role for these factors in synaptic modulation and should prompt further exploration of their functions at the synapse. FAU - Jankowsky, J L AU - Jankowsky JL AD - Biology Division, California Institute of Technology, Pasadena 91125, USA. FAU - Patterson, P H AU - Patterson PH LA - eng PT - Corrected and Republished Article PT - Journal Article PT - Review PL - United States TA - Mol Cell Neurosci JT - Molecular and cellular neurosciences JID - 9100095 RN - 0 (Cytokines) RN - 0 (Growth Substances) SB - IM CRF - Mol Cell Neurosci. 1999 Oct-Nov;14(4-5):273-86. PMID: 10588384 MH - Animals MH - Brain Chemistry/*physiology MH - Cytokines/*physiology MH - Growth Substances/*physiology MH - Hippocampus/*physiology MH - Long-Term Potentiation/*physiology RF - 101 EDAT- 2000/02/03 09:00 MHDA- 2000/02/19 09:00 CRDT- 2000/02/03 09:00 PHST- 2000/02/03 09:00 [pubmed] PHST- 2000/02/19 09:00 [medline] PHST- 2000/02/03 09:00 [entrez] PST - ppublish SO - Mol Cell Neurosci. 1999 Dec;14(6):273-86.