Research
Hormonal
Chemical chaperones (PBA and TUDCA) that alleviate ER stress improve glucose tolerance and insulin sensitivity in obese, insulin-resistant models without affecting body weight.
Research suggests that reducing cellular stress in fat cells using specific chemical chaperones (like PBA or TUDCA) can improve how the body handles sugar and insulin, even without weight loss. This highlights the importance of cellular health beyond just calories.
GoodSupportsHIGH confidence
In obese and insulin-resistant ob/ob mice, treatment with either PBA or TUDCA dramatically improved glucose tolerance, decreased blood glucose and insulin levels, and increased systemic insulin sensitivity, without significantly affecting body weight.
Why this rating
Based on specific experimental studies cited in the review (ref 59) using established obese mouse models.
Source
Thematic review series: Adipocyte Biology. Adipocyte stress: the endoplasmic reticulum and metabolic disease
Margaret F. Gregor et al. · Journal of Lipid Research · 2007
DOI 10.1194/jlr.r700007-jlr200
narrative_reviewCited 588×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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