PMID- 24738557 OWN - NLM STAT- MEDLINE DCOM- 20151008 LR - 20220408 IS - 1948-7193 (Electronic) IS - 1948-7193 (Print) IS - 1948-7193 (Linking) VI - 5 IP - 6 DP - 2014 Jun 18 TI - Lithium and autophagy. PG - 434-42 LID - 10.1021/cn500056q [doi] AB - Lithium, a drug used to treat bipolar disorders, has a variety of neuroprotective mechanisms, including autophagy regulation, in various neuropsychiatric conditions. In neurodegenerative diseases, lithium enhances degradation of aggregate-prone proteins, including mutated huntingtin, phosphorylated tau, and alpha-synuclein, and causes damaged mitochondria to degrade, while in a mouse model of cerebral ischemia and Alzheimer's disease autophagy downregulation by lithium is observed. The signaling pathway of lithium as an autophagy enhancer might be associated with the mammalian target of rapamycin (mTOR)-independent pathway, which is involved in myo-inositol-1,4,5-trisphosphate (IP3) in Huntington's disease and Parkinson's disease. However, the mTOR-dependent pathway might be involved in inhibiting glycogen synthase kinase-3beta (GSK3beta) in other diseases. Lithium's autophagy-enhancing property may contribute to the therapeutic benefit of patients with neuropsychiatric disorders. FAU - Motoi, Yumiko AU - Motoi Y AD - daggerDepartment of Diagnosis, Prevention and Treatment of Dementia, double daggerDepartment of Neurology, and section signDepartment of Pharmacy, Juntendo University School of Medicine, Tokyo 113-8421, Japan. FAU - Shimada, Kohei AU - Shimada K AD - daggerDepartment of Diagnosis, Prevention and Treatment of Dementia, double daggerDepartment of Neurology, and section signDepartment of Pharmacy, Juntendo University School of Medicine, Tokyo 113-8421, Japan. FAU - Ishiguro, Koichi AU - Ishiguro K AD - daggerDepartment of Diagnosis, Prevention and Treatment of Dementia, double daggerDepartment of Neurology, and section signDepartment of Pharmacy, Juntendo University School of Medicine, Tokyo 113-8421, Japan. FAU - Hattori, Nobutaka AU - Hattori N AD - daggerDepartment of Diagnosis, Prevention and Treatment of Dementia, double daggerDepartment of Neurology, and section signDepartment of Pharmacy, Juntendo University School of Medicine, Tokyo 113-8421, Japan. LA - eng PT - Journal Article PT - Review DEP - 20140430 PL - United States TA - ACS Chem Neurosci JT - ACS chemical neuroscience JID - 101525337 RN - 0 (Lithium Compounds) RN - 0 (Neuroprotective Agents) SB - IM MH - Animals MH - Autophagy/*drug effects MH - Humans MH - Lithium Compounds/*pharmacology MH - Nervous System Diseases/drug therapy/physiopathology MH - Neuroprotective Agents/*pharmacology PMC - PMC4063500 OTO - NOTNLM OT - GSK3beta, IMPase OT - Huntingtin OT - Lithium OT - autophagy OT - prion protein OT - tau OT - alpha-synuclein EDAT- 2014/04/18 06:00 MHDA- 2015/10/09 06:00 PMCR- 2015/06/18 CRDT- 2014/04/18 06:00 PHST- 2014/04/18 06:00 [entrez] PHST- 2014/04/18 06:00 [pubmed] PHST- 2015/10/09 06:00 [medline] PHST- 2015/06/18 00:00 [pmc-release] AID - 10.1021/cn500056q [doi] PST - ppublish SO - ACS Chem Neurosci. 2014 Jun 18;5(6):434-42. doi: 10.1021/cn500056q. Epub 2014 Apr 30.