46 citations
,
November 2004 in “Lipids” This study suggests PPAR isotypes play distinct roles in skin, influencing epidermal barrier formation, sebocyte differentiation, and lipid production, with potential implications for treating skin disorders.
125 citations
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September 2001 in “The FASEB Journal” This study demonstrated that stress inhibited hair growth in mice, likely through substance P-dependent activation of immune cells, highlighting a brain-hair follicle connection.
January 2025 in “Dermatologic Therapy” In this review, researchers explored key mechanisms underlying androgenetic alopecia, revealing how hormonal, oxidative, inflammatory, and lipid dysregulation suppress hair growth pathways and suggesting new therapeutic targets such as DP2 antagonists and microbiome modulators.
52 citations
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May 2011 in “Journal of Neuroendocrinology” This study found that palmitoylethanolamide may stimulate allopregnanolone synthesis and reduce oxidative stress in astrocytes through PPAR-α activation, suggesting a neuroprotective role.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that neonatal Regulatory T cells are crucial for maintaining PPARγ signaling in hair follicles, which supports melanocyte stem cell function and skin pigmentation during early postnatal development.