Keyword search (4,163 papers available)

"Tolerance" Keyword-tagged Publications:

Title Authors PubMed ID
1 Tri-Functional CRISPR Screen Reveals Overexpression of em QDR2 /em and em QDR3 /em Transporters Increase Fumaric Acid Production in em Kluyveromyces marxianus /em Thornbury M; Omran RP; Kumar L; Knoops A; Abushahin R; Whiteway M; Martin VJJ; 41277095
BIOLOGY
2 Intolerance of uncertainty, psychological symptoms, and pain in long-term childhood cancer survivors: a report from the Childhood Cancer Survivor Study Alberts NM; Stratton KL; Leisenring WM; Pizzo A; Lamoureux É; Alschuler K; Flynn J; Krull KR; Jibb LA; Nathan PC; Olgin JE; Stinson JN; Armstrong GT; 40699439
PSYCHOLOGY
3 Pitavastatin Calcium Confers Fungicidal Properties to Fluconazole by Inhibiting Ubiquinone Biosynthesis and Generating Reactive Oxygen Species Li W; Feng Y; Feng Z; Wang L; Whiteway M; Lu H; Jiang Y; 38929106
BIOLOGY
4 Thermotolerance in S. cerevisiae as a model to study extracellular vesicle biology Logan CJ; Staton CC; Oliver JT; Bouffard J; Kazmirchuk TDD; Magi M; Brett CL; 38711329
BIOLOGY
5 A thermostable and inhibitor resistant β-glucosidase from Rasamsonia emersonii for efficient hydrolysis of lignocellulosics biomass Raheja Y; Singh V; Sharma G; Tsang A; Chadha BS; 38470501
CSFG
6 Understanding Fluconazole Tolerance in Candida albicans: Implications for Effective Treatment of Candidiasis and Combating Invasive Fungal Infections Feng Y; Lu H; Whiteway M; Jiang Y; 37918789
BIOLOGY
7 Candida albicans exhibits heterogeneous and adaptive cytoprotective responses to anti-fungal compounds Dumeaux V; Massahi S; Bettauer V; Mottola A; Dukovny A; Khurdia SS; Costa ACBP; Omran RP; Simpson S; Xie JL; Whiteway M; Berman J; Hallett MT; 37888959
BIOLOGY
8 A Small Molecule Inhibitor of Erg251 Makes Fluconazole Fungicidal by Inhibiting the Synthesis of the 14α-Methylsterols Lu H; Li W; Whiteway M; Wang H; Zhu S; Ji Z; Feng Y; Yan L; Fang T; Li L; Ni T; Zhang X; Lv Q; Ding Z; Qiu L; Zhang D; Jiang Y; 36475771
BIOLOGY
9 Ghrelin receptor signalling is not required for glucocorticoid-induced obesity in female mice Silver Z; Abbott-Tate S; Hyland L; Sherratt F; Woodside B; Abizaid A; 34060474
CSBN
10 Sublethal Paraquat Confers Multidrug Tolerance in Pseudomonas aeruginosa by Inducing Superoxide Dismutase Activity and Lowering Envelope Permeability. Martins D, McKay GA, English AM, Nguyen D 33101252
CHEMBIOCHEM
11 Evolutionary adaptation of Aspergillus niger for increased ferulic acid tolerance. Lubbers RJM, Liwanag AJ, Peng M, Dilokpimol A, Benoit-Gelber I, de Vries RP 31674709
CSFG
12 Deconstructing the genetic basis of spent sulphite liquor tolerance using deep sequencing of genome-shuffled yeast. Pinel D, Colatriano D, Jiang H, Lee H, Martin VJ 25866561
CSFG
13 Determinants of selection in yeast evolved by genome shuffling. Biot-Pelletier D, Pinel D, Larue K, Martin VJJ 30356826
CSFG

 

Title:Ghrelin receptor signalling is not required for glucocorticoid-induced obesity in female mice
Authors:Silver ZAbbott-Tate SHyland LSherratt FWoodside BAbizaid A
Link:https://pubmed.ncbi.nlm.nih.gov/34060474/
DOI:10.1530/JOE-20-0579
Publication:The Journal of endocrinology
Keywords:GHSRcorticosteroneghrelinglucose tolerancemetabolismobesity
PMID:34060474 Category: Date Added:2021-06-01
Dept Affiliation: CSBN
1 Z Silver, Neuroscience, Carleton University, Ottawa, Canada.
2 S Abbott-Tate, Neuroscience, Carleton University, Ottawa, Canada.
3 L Hyland, Neuroscience, Carleton University, Ottawa, Canada.
4 F Sherratt, Neuroscience, Carleton University, Ottawa, Canada.
5 B Woodside, Center for Studies in Behavioural Neurobiology, Concordia University, Montreal, Canada.
6 A Abizaid, Neuroscience, Carleton University, Ottawa, K1S 5B6, Canada.

Description:

Chronic exposure to high circulating glucocorticoid or ghrelin concentrations increases food intake, weight gain and adiposity, suggesting that ghrelin could contribute to the metabolic effects of chronic glucocorticoids. In male mice, however, blocking ghrelin receptor (GHSR) signalling increased the weight gain and adiposity induced by chronic corticosterone (CORT), rather than attenuating them. In the current study, we investigated the role of GHSR signalling in the metabolic effects of chronic exposure to high circulating CORT in female mice. To do this, female WT and GHSR KO mice were treated with either CORT in a 1% ethanol (EtOH) solution or 1% EtOH alone in their drinking water for 32 days (N=5-8/group). Body weight, food, and water intake as well as vaginal cyclicity were assessed daily. As expected, CORT treatment induced significant increases in body weight, food intake, adiposity and also impaired glucose tolerance. In contrast to results observed in male mice, WT and GHSR KO female mice did not differ on any of these parameters. Neither plasma levels of ghrelin, LEAP-2, the endogenous GHSR antagonist produced by the liver, nor their ratio were altered by chronic glucocorticoid exposure. In addition, CORT treatment disrupted vaginal cyclicity, produced a reduction in sucrose consumption and increased locomotor activity regardless of genotype. Chronic CORT also decreased exploration in WT but not GHSR KO mice. Collectively, these data suggest that most metabolic, endocrine, reproductive and behavioral effects of chronic CORT exposure are independent of GHSR signalling in female mice.





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