PERFORM Publications

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Title		Authors	PubMed ID
1	Discovery of fifteen new geroprotective plant extracts and identification of cellular processes they affect to prolong the chronological lifespan of budding yeast.	Dakik P, Rodriguez MEL, Junio JAB, Mitrofanova D, Medkour Y, Tafakori T, Taifour T, Lutchman V, Samson E, Arlia-Ciommo A, Rukundo B, Simard É, Titorenko VI	32577164 BIOLOGY
2	Mechanisms by which PE21, an extract from the white willow Salix alba, delays chronological aging in budding yeast.	Medkour Y, Mohammad K, Arlia-Ciommo A, Svistkova V, Dakik P, Mitrofanova D, Rodriguez MEL, Junio JAB, Taifour T, Escudero P, Goltsios FF, Soodbakhsh S, Maalaoui H, Simard É, Titorenko VI	31645900 BIOLOGY
3	Lipid metabolism and transport define longevity of the yeast Saccharomyces cerevisiae.	Mitrofanova D, Dakik P, McAuley M, Medkour Y, Mohammad K, Titorenko VI	28930594 BIOLOGY
4	Some Metabolites Act as Second Messengers in Yeast Chronological Aging.	Mohammad K, Dakik P, Medkour Y, McAuley M, Mitrofanova D, Titorenko VI	29543708 BIOLOGY
5	Yeast Cells Exposed to Exogenous Palmitoleic Acid Either Adapt to Stress and Survive or Commit to Regulated Liponecrosis and Die.	Mohammad K, Dakik P, Medkour Y, McAuley M, Mitrofanova D, Titorenko VI	29636840 BIOLOGY
6	Pairwise combinations of chemical compounds that delay yeast chronological aging through different signaling pathways display synergistic effects on the extent of aging delay.	Dakik P, McAuley M, Chancharoen M, Mitrofanova D, Lozano Rodriguez ME, Baratang Junio JA, Lutchman V, Cortes B, Simard É, Titorenko VI	30719227 BIOLOGY
7	Quiescence Entry, Maintenance, and Exit in Adult Stem Cells.	Mohammad K, Dakik P, Medkour Y, Mitrofanova D, Titorenko VI	31052375 BIOLOGY
8	Mechanisms Through Which Some Mitochondria-Generated Metabolites Act as Second Messengers That Are Essential Contributors to the Aging Process in Eukaryotes Across Phyla.	Dakik P, Medkour Y, Mohammad K, Titorenko VI	31057428 BIOLOGY

Title:	Quiescence Entry, Maintenance, and Exit in Adult Stem Cells.
Authors:	Mohammad K, Dakik P, Medkour Y, Mitrofanova D, Titorenko VI
Link:	https://www.ncbi.nlm.nih.gov/pubmed/31052375?dopt=Abstract
Publication:
Keywords:
PMID:	31052375	Category:	Int J Mol Sci	Date Added:	2019-06-07
Dept Affiliation:	BIOLOGY 1 Department of Biology, Concordia University, 7141 Sherbrooke Street, West, SP Building, Room 501-13, Montreal, QC H4B 1R6, Canada. karamat.mohammad@concordia.ca. 2 Department of Biology, Concordia University, 7141 Sherbrooke Street, West, SP Building, Room 501-13, Montreal, QC H4B 1R6, Canada. pameladakik@gmail.com. 3 Department of Biology, Concordia University, 7141 Sherbrooke Street, West, SP Building, Room 501-13, Montreal, QC H4B 1R6, Canada. writetoyounes@gmail.com. 4 Department of Biology, Concordia University, 7141 Sherbrooke Street, West, SP Building, Room 501-13, Montreal, QC H4B 1R6, Canada. mitrofanova_darya@hotmail.com. 5 Department of Biology, Concordia University, 7141 Sherbrooke Street, West, SP Building, Room 501-13, Montreal, QC H4B 1R6, Canada. vladimir.titorenko@concordia.ca.

Description:

Quiescence Entry, Maintenance, and Exit in Adult Stem Cells.

Int J Mol Sci. 2019 May 01;20(9):

Authors: Mohammad K, Dakik P, Medkour Y, Mitrofanova D, Titorenko VI

Abstract

Cells of unicellular and multicellular eukaryotes can respond to certain environmental cues by arresting the cell cycle and entering a reversible state of quiescence. Quiescent cells do not divide, but can re-enter the cell cycle and resume proliferation if exposed to some signals from the environment. Quiescent cells in mammals and humans include adult stem cells. These cells exhibit improved stress resistance and enhanced survival ability. In response to certain extrinsic signals, adult stem cells can self-renew by dividing asymmetrically. Such asymmetric divisions not only allow the maintenance of a population of quiescent cells, but also yield daughter progenitor cells. A multistep process of the controlled proliferation of these progenitor cells leads to the formation of one or more types of fully differentiated cells. An age-related decline in the ability of adult stem cells to balance quiescence maintenance and regulated proliferation has been implicated in many aging-associated diseases. In this review, we describe many traits shared by different types of quiescent adult stem cells. We discuss how these traits contribute to the quiescence, self-renewal, and proliferation of adult stem cells. We examine the cell-intrinsic mechanisms that allow establishing and sustaining the characteristic traits of adult stem cells, thereby regulating quiescence entry, maintenance, and exit.

PMID: 31052375 [PubMed - in process]

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