PMID- 20096353 OWN - NLM STAT- MEDLINE DCOM- 20100610 LR - 20240312 IS - 1873-3913 (Electronic) IS - 0898-6568 (Print) IS - 0898-6568 (Linking) VI - 22 IP - 7 DP - 2010 Jul TI - Tumor necrosis factor-alpha mediated signaling in neuronal homeostasis and dysfunction. PG - 977-83 LID - 10.1016/j.cellsig.2010.01.010 [doi] AB - Tumor necrosis factor-alpha (TNF-alpha) is a potent pro-inflammatory molecule, which upon engagement with its cognate receptors on target cells, triggers downstream signaling cascades that control a number of cellular processes related to cell viability, gene expression, ion homeostasis, and synaptic integrity. In the central nervous system (CNS), TNF-alpha is produced by brain-resident astrocytes, microglia, and neurons in response to numerous intrinsic and extrinsic stimuli. This review will summarize the key events that lead to TNF-alpha elaboration in the CNS, and the effects that these inflammatory signals impart on neuronal signaling in the context of homeostasis and neuropathology. CI - (c) 2010 Elsevier Inc. All rights reserved. FAU - Park, Keigan M AU - Park KM AD - Department of Pharmacology and Physiology, University of Rochester Medical Center, Rochester, NY 14642, USA. FAU - Bowers, William J AU - Bowers WJ LA - eng GR - F31 NS056731-03/NS/NINDS NIH HHS/United States GR - R01 AG026328/AG/NIA NIH HHS/United States GR - R01 AG026328-03/AG/NIA NIH HHS/United States PT - Journal Article PT - Review DEP - 20100121 PL - England TA - Cell Signal JT - Cellular signalling JID - 8904683 RN - 0 (Ion Channels) RN - 0 (Tumor Necrosis Factor-alpha) SB - IM MH - Alzheimer Disease/etiology MH - Animals MH - Brain/embryology MH - Cell Survival MH - Homeostasis MH - Humans MH - Ion Channels/metabolism MH - Mice MH - Neuronal Plasticity MH - Neurons/*metabolism MH - Parkinson Disease/etiology MH - *Signal Transduction MH - Tumor Necrosis Factor-alpha/*physiology PMC - PMC2860549 MID - NIHMS170300 EDAT- 2010/01/26 06:00 MHDA- 2010/06/11 06:00 PMCR- 2011/07/01 CRDT- 2010/01/26 06:00 PHST- 2009/12/31 00:00 [received] PHST- 2010/01/13 00:00 [accepted] PHST- 2010/01/26 06:00 [entrez] PHST- 2010/01/26 06:00 [pubmed] PHST- 2010/06/11 06:00 [medline] PHST- 2011/07/01 00:00 [pmc-release] AID - S0898-6568(10)00017-3 [pii] AID - 10.1016/j.cellsig.2010.01.010 [doi] PST - ppublish SO - Cell Signal. 2010 Jul;22(7):977-83. doi: 10.1016/j.cellsig.2010.01.010. Epub 2010 Jan 21.