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Department of Physiology and Biophysics, Department of Anesthesiology, Helmy Institute for Medical Sciences, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes 1524, 05508‐000 São Paulo, Brazil
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Department of Physiology and Biophysics, Department of Anesthesiology, Helmy Institute for Medical Sciences, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes 1524, 05508‐000 São Paulo, Brazil
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biochemical processes and molecules may influence its efficiency, including products of cholesterol biosynthesis. The rate-limiting step in the cholesterol biosynthesis pathway is catalyzed by hydroxymethylglutaryl-CoA (HMGCoA) reductase, which is inhibited by
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through serum-response factor ( Gerber et al . 2013 ). Herein, we define the role of serum components on regulating Gc sensitivity. We identify cholesterol as a critical Gc regulatory serum component, and also that activation of JNKs and AP1 is essential
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Laboratory of Veterinary Biochemistry, Laboratory of Veterinary Pathology, Laboratory of Veterinary Anatomy, Laboratory Animal Nutrition, Japan Meat Science and Technology Institute, School of Veterinary Medicine
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Analyzer ver 3.0 (ATTO). Enzymatic activity assay of cholesterol side chain cleavage reaction Enzymatic activities were assayed as described previously ( Maeda et al . 2013 b ) using a 20-hydroxycholesterol as a substrate, and the reaction product
Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
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Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
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on glucose homeostasis in response to fasting and refeeding, despite the reduced expression of gluconeogenic genes in both the fasted and refed state. Expression of DN PKD also reduced circulating LDL/VLDL cholesterol and enhanced pyruvate tolerance
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Introduction Steroid hormone biosynthesis starts with cholesterol as a substrate. Bioconversion of cholesterol to the first steroid precursor, pregnenolone ( Lynn Jr. et al. 1955 , Saba & Hechter 1955 , Staple et al. 1956 ), by CYP11A1
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( Bartelt et al. 2011 , Khedoe et al. 2015 ). Recently, it has been shown that cold exposure also affects whole-body cholesterol metabolism, for instance by inducing the reverse cholesterol transport by HDL particles ( Bartelt et al. 2017 ) and by
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participate directly in the steroidogenic process, in which cholesterol acts as the limiting substratum in ovarian steroid synthesis ( van Montfoort et al. 2014 ). Moreover, regarding steroidogenesis, cholesterol availability is a determinant for hormone
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Department of Endocrinology, East Hospital, Tongji University School of Medicine, Shanghai, China
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increased BW gain and cholesterol levels after abx withdrawing. The decreased Bacteroides and increased Firmicutes were manifested as the gut microbiota dysbiosis after abx cessation and correlated with increased fecal taurine BAs and decreased odd carbon
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Department of Cell Biology and Biochemistry, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
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Department of Obstetrics, The Second Hospital of Shandong University, Jinan, Shandong, People’s Republic of China
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Introduction Cholesterol serves many essential functions systemically and within cells. This is especially true for the ovary, in which the somatic cells of the developing follicle, under the influence of follicle-stimulating hormone (FSH) and
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the effect that lipids have on GPCR function, with cholesterol specifically acting as an allosteric modulator ( Oates & Watts 2011 , Kumar & Chattopadhyay 2021 , Yeliseev et al . 2021 , Baccouch et al . 2022 ). However, much of the work done to