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This study suggests that using cholesterol-free liposomes, specifically PPD-Lip, as a delivery system with dutasteride may enhance the treatment of androgenetic alopecia by promoting hair regrowth in mice models.

This study found that cholesterol- and phospholipid-free multilamellar niosomes improved skin deposition and targeted deeper hair follicles better than hydrophobic PLGA nanoparticles for transdermal drug delivery.

In this study, human hair follicles showed varying expression of cholesterol transport proteins during the hair cycle, suggesting a potential role of cholesterol in hair growth and cycling.

This study found that menopause alters hair lipids and reduces hair quality, with hormone replacement therapy mitigating some changes.

This abstract reviews testosterone supplementation with and without a dual 5α-reductase inhibitor on fat-free mass in men with suppressed testosterone production and reports no new research findings.

This study suggests potential causal links between blood levels of glutamine, citric acid, glucose, various lipids, and lipoproteins with alopecia areata, finding glutamine may have a protective effect and noting no evidence of reverse causality. Further research is needed to validate these associations.

This study found that patients with androgenic alopecia exhibited higher levels of Malassezia colonization and altered sebum composition compared to individuals without AGA.

In this study, hirsutism in women with PCOS was strongly associated with hyperandrogenism and metabolic abnormalities, while acne and androgenic alopecia were not effective markers for hyperandrogenism.

This study found that ceramide-based essence cream, particularly those with stearyl and stearyl-cholesterol, improved the ultrastructure of damaged hair cuticles.

This study found that women with polycystic ovary syndrome have a higher prevalence of non-alcoholic fatty liver disease and increased androgen bioavailability may be involved alongside metabolic factors.

In this study, men taking 1 mg/day of finasteride for 12 months showed minor metabolic changes and slight improvements in glucose metabolism.

This meta-analysis confirmed associations between some androgenic and metabolic parameters in women with PCOS, suggesting that these measurements might help predict metabolic risk in this population.

This study found that among women with polycystic ovary syndrome, higher levels of the hormones estrone and free testosterone were associated with an increased cardiometabolic risk, especially in those who were overweight or obese.

This Mendelian randomization study reports that lifelong increased free testosterone in males was associated with improved bone mineral density and body composition but increased risks of prostate cancer, hypertension, and several other conditions.

This study found that non-alcoholic fatty pancreas disease is significantly more prevalent in women with polycystic ovary syndrome, and is associated with metabolic syndrome, insulin resistance, and hyperandrogenism.

This study found that women with severe hirsutism have thicker subcutaneous abdominal fatty tissue and are more likely to develop metabolic syndrome compared to those with moderate hirsutism.

In this study, women with polycystic ovary syndrome who smoked more had worsened lipid profiles, higher white blood cell counts, and lower prolactin levels compared to non-smokers.

Acne and hair loss are not good indicators of hormone imbalance in PCOS, but excessive body hair is.

Men with early-onset baldness may have a higher risk of heart disease.

This study found that autophagy plays a role in sebaceous gland function and sebum composition control in mice lacking the Atg7 gene in keratinocytes.

In this study, examination of skin biopsies from individuals using anabolic-androgenic steroids revealed significant enlargement of sebaceous glands and associated increases in skin lipids and Propionibacteria acnes.

The document concludes that individualized treatments for hair issues are effective, certain hair changes can indicate neurocutaneous diseases, specific lotions improve skin health, laser hair removal works but needs more study on long-term effects, men's cosmetics are diverse, peeling is effective but can have side effects, and facial pigmentation is often due to overactive skin cells.

This study found that lifestyle interventions improved body composition, hyperandrogenism, and insulin resistance in women with PCOS, but did not affect glucose tolerance, lipid profiles, or clinical reproductive outcomes.

This study reports that dogs with dermatoses linked to hypothyroidism displayed a significant incidence of specific haematological and biochemical alterations, such as elevated cholesterol and triglyceride levels and reduced thyroid hormones, compared to healthy dogs, with Labrador Retrievers showing the highest breed predisposition.

This study found that sensitive scalp is characterized by increased pH levels, redness, altered sebum composition, and a disrupted microbiome, suggesting these features could inform treatment approaches.

There is no significant link between insulin resistance and certain hair disorders like idiopathic hirsutism and androgenic alopecia.

This article reviews potential pathomechanisms of vitiligo, emphasizing membrane alterations involving cholesterol and cardiolipin, but reports no new clinical findings.

This study found that women with polycystic ovary syndrome have higher global adiposity and increased visceral fat, particularly in the ip and mesenteric depots, compared to women without androgen excess.

This study observed that adding simvastatin to ongoing metformin treatment reduced certain androgen levels in women with non-classic congenital adrenal hyperplasia and abnormal glucose metabolism, suggesting a potential therapeutic benefit.

This study found that, despite the unchanged total level of 18-MEA, deletion of the Sox21 gene disrupts its attachment to the hair cuticle, increases cholesterol sulphate levels, and differentially affects ceramide composition.