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Page 1
Mitochondrial membrane lipidome defines yeast longevity.
Beach A, Richard VR, Leonov A, Burstein MT, Bourque SD, Koupaki O, Juneau M, Feldman R, Iouk T, Titorenko VI. Beach A, et al. Among authors: koupaki o. Aging (Albany NY). 2013 Jul;5(7):551-74. doi: 10.18632/aging.100578. Aging (Albany NY). 2013. PMID: 23924582 Free PMC article.
Chemical genetic screen identifies lithocholic acid as an anti-aging compound that extends yeast chronological life span in a TOR-independent manner, by modulating housekeeping longevity assurance processes.
Goldberg AA, Richard VR, Kyryakov P, Bourque SD, Beach A, Burstein MT, Glebov A, Koupaki O, Boukh-Viner T, Gregg C, Juneau M, English AM, Thomas DY, Titorenko VI. Goldberg AA, et al. Among authors: koupaki o. Aging (Albany NY). 2010 Jul;2(7):393-414. doi: 10.18632/aging.100168. Aging (Albany NY). 2010. PMID: 20622262 Free PMC article.
Macromitophagy is a longevity assurance process that in chronologically aging yeast limited in calorie supply sustains functional mitochondria and maintains cellular lipid homeostasis.
Richard VR, Leonov A, Beach A, Burstein MT, Koupaki O, Gomez-Perez A, Levy S, Pluska L, Mattie S, Rafesh R, Iouk T, Sheibani S, Greenwood M, Vali H, Titorenko VI. Richard VR, et al. Among authors: koupaki o. Aging (Albany NY). 2013 Apr;5(4):234-69. doi: 10.18632/aging.100547. Aging (Albany NY). 2013. PMID: 23553280 Free PMC article.
Specific changes in mitochondrial lipidome alter mitochondrial proteome and increase the geroprotective efficiency of lithocholic acid in chronologically aging yeast.
Leonov A, Arlia-Ciommo A, Bourque SD, Koupaki O, Kyryakov P, Dakik P, McAuley M, Medkour Y, Mohammad K, Di Maulo T, Titorenko VI. Leonov A, et al. Among authors: koupaki o. Oncotarget. 2017 May 9;8(19):30672-30691. doi: 10.18632/oncotarget.16766. Oncotarget. 2017. PMID: 28410198 Free PMC article.
Interspecies Chemical Signals Released into the Environment May Create Xenohormetic, Hormetic and Cytostatic Selective Forces that Drive the Ecosystemic Evolution of Longevity Regulation Mechanisms.
Burstein MT, Beach A, Richard VR, Koupaki O, Gomez-Perez A, Goldberg AA, Kyryakov P, Bourque SD, Glebov A, Titorenko VI. Burstein MT, et al. Among authors: koupaki o. Dose Response. 2012;10(1):75-82. doi: 10.2203/dose-response.11-011.Titorenko. Epub 2011 Jul 27. Dose Response. 2012. PMID: 22423230 Free PMC article.
Caloric restriction delays yeast chronological aging by remodeling carbohydrate and lipid metabolism, altering peroxisomal and mitochondrial functionalities, and postponing the onsets of apoptotic and liponecrotic modes of regulated cell death.
Arlia-Ciommo A, Leonov A, Beach A, Richard VR, Bourque SD, Burstein MT, Kyryakov P, Gomez-Perez A, Koupaki O, Feldman R, Titorenko VI. Arlia-Ciommo A, et al. Among authors: koupaki o. Oncotarget. 2018 Mar 5;9(22):16163-16184. doi: 10.18632/oncotarget.24604. eCollection 2018 Mar 23. Oncotarget. 2018. PMID: 29662634 Free PMC article.
Mechanisms through which lithocholic acid delays yeast chronological aging under caloric restriction conditions.
Arlia-Ciommo A, Leonov A, Mohammad K, Beach A, Richard VR, Bourque SD, Burstein MT, Goldberg AA, Kyryakov P, Gomez-Perez A, Koupaki O, Titorenko VI. Arlia-Ciommo A, et al. Among authors: koupaki o. Oncotarget. 2018 Oct 9;9(79):34945-34971. doi: 10.18632/oncotarget.26188. eCollection 2018 Oct 9. Oncotarget. 2018. PMID: 30405886 Free PMC article.