Regulation of the aging process by autophagy. Export

@article{citeulike:4795058, abstract = {Autophagy is involved in cellular protein and organelle degradation, which is mediated by the lysosomal pathway. Autophagocytosis has a key role in cellular housekeeping by removing damaged organelles. During aging, the efficiency of autophagic degradation declines and intracellular waste products accumulate. In Caenorhabditis elegans, there is clear evidence that lifespan is linked to the capacity to regulate autophagy. Recent studies have revealed that the same signaling factors regulate both aging and autophagocytosis, thus highlighting the role of autophagy in the regulation of aging and age-related degenerative diseases. Here, we examine in detail the interactions of the signaling network involving longevity factors SIRT1, mTOR, FoxO3, NF-kappaB and p53 in the regulation of autophagy. We discuss the possibility that these well-known stress resistance and longevity factors regulate the aging process via autophagy.}, author = {Salminen, Antero and Kaarniranta, Kai}, citeulike-article-id = {4795058}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.molmed.2009.03.004}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S1471491409000689}, citeulike-linkout-2 = {http://view.ncbi.nlm.nih.gov/pubmed/19380253}, citeulike-linkout-3 = {http://www.hubmed.org/display.cgi?uids=19380253}, doi = {10.1016/j.molmed.2009.03.004}, issn = {1471-4914}, journal = {Trends in molecular medicine}, keywords = {aging, autophagy}, month = {May}, number = {5}, pages = {217--224}, posted-at = {2009-07-04 16:36:51}, priority = {2}, title = {Regulation of the aging process by autophagy.}, url = {http://dx.doi.org/10.1016/j.molmed.2009.03.004}, volume = {15}, year = {2009} }

TY - JOUR ID - citeulike:4795058 L3 - citeulike-article-id:4795058 N2 - Autophagy is involved in cellular protein and organelle degradation, which is mediated by the lysosomal pathway. Autophagocytosis has a key role in cellular housekeeping by removing damaged organelles. During aging, the efficiency of autophagic degradation declines and intracellular waste products accumulate. In Caenorhabditis elegans, there is clear evidence that lifespan is linked to the capacity to regulate autophagy. Recent studies have revealed that the same signaling factors regulate both aging and autophagocytosis, thus highlighting the role of autophagy in the regulation of aging and age-related degenerative diseases. Here, we examine in detail the interactions of the signaling network involving longevity factors SIRT1, mTOR, FoxO3, NF-kappaB and p53 in the regulation of autophagy. We discuss the possibility that these well-known stress resistance and longevity factors regulate the aging process via autophagy. IS - 5 JF - Trends in molecular medicine SN - 1471-4914 EP - 224 TI - Regulation of the aging process by autophagy. VL - 15 SP - 217 KW - aging KW - autophagy AU - Salminen, Antero AU - Kaarniranta, Kai PY - 2009/05// UR - http://dx.doi.org/10.1016/j.molmed.2009.03.004 ER -