ArticleThe Journal of nutritional biochemistry2019
Characterization of the mouse white adipose tissue redox environment and associations with perinatal environmental exposures to bisphenol A and high-fat diets.
Article in The Journal of nutritional biochemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Article
- Effects of perinatal exposure to bisphenol A or S in EAE model of multiple sclerosis.Cell and tissue research · 2023Article
- Bisphenol A (BPA) Leading to Obesity and Cardiovascular Complications: A Compilation of Current In Vivo Study.International journal of molecular sciences · 2022Review
- Developmental programming of offspring adipose tissue biology and obesity risk.International journal of obesity (2005) · 2021Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
White adipose tissue (WAT) plays an important role in obesity pathophysiology. Redox signaling underlies several aspects of WAT physiology; however, the thiol redox environment of WAT has not yet been fully characterized. Dietary and endocrine disrupting chemical (EDC) exposures during development can transiently impact the cellular redox environment, but it is unknown whether these exposures can reprogram the WAT thiol redox environment. To characterize the WAT thiol redox environment, we took a descriptive approach and measured thiol redox parameters using high-performance liquid chromatography in mouse mesenteric (mWAT), gonadal (gWAT) and subinguinal (sWAT) depots. Cysteine (CYSS:CYS) and glutathione (GSSG:GSH) redox potentials (Eh) were more oxidizing in gWAT and sWAT than mWAT. Increased body weight, relative WAT weight and age were associated with oxidizing GSSG:GSH Eh in mWAT in a sex-specific manner. Body weight and relative WAT weight were also positively associated with GSSG:GSH Eh in sWAT. We carried out a second mouse study with perinatal exposures to bisphenol A (BPA) and Mediterranean and Western high-fat diets (HFDs) to determine whether early-life chemical and dietary factors have long-lasting impacts on mWAT redox parameters. Mice exposed to Mediterranean HFD or BPA had more oxidizing GSSG:GSH mWAT Eh than controls, with more pronounced differences in females. These findings suggest an important role for the thiol redox environment in WAT physiology. Observed sex-specific and depot-specific differences in thiol redox parameters are consistent with known WAT physiology. Lastly, mWAT GSSG:GSH Eh may be reprogrammed by developmental exposure to HFDs and EDCs, which may have implications for obesity risk.
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Registered trials
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