PMID- 26621249 OWN - NLM STAT- MEDLINE DCOM- 20161213 LR - 20181113 IS - 1096-1186 (Electronic) IS - 1043-6618 (Print) IS - 1043-6618 (Linking) VI - 103 DP - 2016 Jan TI - PPARalpha in lysosomal biogenesis: A perspective. PG - 144-8 LID - S1043-6618(15)30163-8 [pii] LID - 10.1016/j.phrs.2015.11.011 [doi] AB - Lysosomes are membrane-bound vesicles containing hydrolytic enzymes, ubiquitously present in all eukaryotic cells. Classically considered to be central to the cellular waste management machinery, recent studies revealed the role of lysosomes in a wide array of cellular processes like, degradation, cellular development, programmed cell death, secretion, plasma membrane repair, nutritional responses, and lipid metabolism. We recently studied the regulation of TFEB, considered to be the master regulator of lysosomal biogenesis, by activation of peroxisomal proliferator activated receptor alpha (PPARalpha), one of the key regulators of lipid metabolism. In this article, we discuss how the recent finding could be put in to perspective with the previous findings that relate lysosomal biogenesis to lipid metabolism, and comment on the possibility of a bi-directional interplay between these two distinct cellular processes upon activation of PPARalpha. CI - Copyright (c) 2015 Elsevier Ltd. All rights reserved. FAU - Ghosh, Arunava AU - Ghosh A AD - Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, United States. FAU - Pahan, Kalipada AU - Pahan K AD - Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, United States; Division of Research and Development, Jesse Brown Veterans Affairs Medical Center, 820 South Damen Avenue, Chicago, IL,United States. Electronic address: Kalipada_Pahan@rush.edu. LA - eng GR - I01 BX003033/BX/BLRD VA/United States GR - R01 NS083054/NS/NINDS NIH HHS/United States GR - R01 AT006681/AT/NCCIH NIH HHS/United States GR - NS083054/NS/NINDS NIH HHS/United States GR - AT6681/AT/NCCIH NIH HHS/United States PT - Letter PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't DEP - 20151124 PL - Netherlands TA - Pharmacol Res JT - Pharmacological research JID - 8907422 RN - 0 (Basic Helix-Loop-Helix Leucine Zipper Transcription Factors) RN - 0 (PPAR alpha) RN - 0 (TFEB protein, human) SB - IM MH - Animals MH - Basic Helix-Loop-Helix Leucine Zipper Transcription Factors/*metabolism MH - Humans MH - *Lipid Metabolism MH - Lysosomes/*metabolism MH - PPAR alpha/*metabolism PMC - PMC4861553 MID - NIHMS782740 OTO - NOTNLM OT - Fibrate drugs OT - Lipid metabolism OT - Lysosomal biogenesis OT - PPARalpha OT - TFEB EDAT- 2015/12/02 06:00 MHDA- 2016/12/15 06:00 PMCR- 2016/05/09 CRDT- 2015/12/02 06:00 PHST- 2015/11/12 00:00 [received] PHST- 2015/11/13 00:00 [revised] PHST- 2015/11/15 00:00 [accepted] PHST- 2015/12/02 06:00 [entrez] PHST- 2015/12/02 06:00 [pubmed] PHST- 2016/12/15 06:00 [medline] PHST- 2016/05/09 00:00 [pmc-release] AID - S1043-6618(15)30163-8 [pii] AID - 10.1016/j.phrs.2015.11.011 [doi] PST - ppublish SO - Pharmacol Res. 2016 Jan;103:144-8. doi: 10.1016/j.phrs.2015.11.011. Epub 2015 Nov 24.