PMID- 15659337 OWN - NLM STAT- MEDLINE DCOM- 20050622 LR - 20220410 IS - 1084-9521 (Print) IS - 1084-9521 (Linking) VI - 16 IP - 1 DP - 2005 Feb TI - mTOR, translational control and human disease. PG - 29-37 AB - Many human diseases occur when the precise regulation of cell growth (cell mass/size) and proliferation (rates of cell division) is compromised. This review highlights those human disorders that occur as a result of inappropriate cellular signal transduction through the mammalian target of rapamycin (mTOR), a major pathway that coordinates proper cell growth and proliferation by regulating ribosomal biogenesis and protein translation. Recent studies reveal that the tuberous sclerosis complex (TSC)-1/2, PTEN, and LKB1 tumor suppressor proteins tightly control mTOR. Loss of these tumor suppressors leads to an array of hamartoma syndromes as a result of heightened mTOR signaling. Since mTOR plays a pivotal role in maintaining proper cell size and growth, dysregulation of mTOR signaling results in these benign tumor syndromes and an array of other human disorders. FAU - Tee, Andrew R AU - Tee AR AD - Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA. FAU - Blenis, John AU - Blenis J LA - eng GR - CA46595/CA/NCI NIH HHS/United States GR - GM51405/GM/NIGMS NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PT - Review DEP - 20041231 PL - England TA - Semin Cell Dev Biol JT - Seminars in cell & developmental biology JID - 9607332 RN - EC 2.7.- (Protein Kinases) RN - EC 2.7.1.1 (MTOR protein, human) RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) SB - IM MH - Cell Proliferation MH - Disease/*etiology MH - Hamartoma/etiology MH - Humans MH - Hypertrophy, Left Ventricular/etiology MH - Neovascularization, Pathologic/etiology MH - *Protein Biosynthesis MH - Protein Kinases/*metabolism MH - *Signal Transduction MH - TOR Serine-Threonine Kinases RF - 89 EDAT- 2005/01/22 09:00 MHDA- 2005/06/23 09:00 CRDT- 2005/01/22 09:00 PHST- 2005/01/22 09:00 [pubmed] PHST- 2005/06/23 09:00 [medline] PHST- 2005/01/22 09:00 [entrez] AID - S1084-9521(04)00108-9 [pii] AID - 10.1016/j.semcdb.2004.11.005 [doi] PST - ppublish SO - Semin Cell Dev Biol. 2005 Feb;16(1):29-37. doi: 10.1016/j.semcdb.2004.11.005. Epub 2004 Dec 31.