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This study identified genetic variations in the DSG4 gene among sheep, revealing valuable markers for assessing their impact on wool traits.

In this study, rat vibrissa follicles transplanted into mice demonstrated survival, partial sympathetic nerve reinnervation, and increased norepinephrine levels 37 days post-implantation, suggesting potential for hair growth despite not returning to normal nerve function.

In a study on nude mice, topical application of Chrysanthemum zawadskii extracts stimulated hair growth and increased hair follicle numbers, suggesting potential for alopecia therapy.

This study found that activation or inhibition of Wnt/β-catenin and Notch signaling pathways in rats can alter wound healing, possibly by affecting epidermal stem cell activity and keratinocyte behavior.

In this systematic review, animal studies showed that cytarabine causes multi-organ toxicities, notably neurotoxicity, linked to oxidative stress and other mechanisms, though study quality raises concerns about reliability and translation to human outcomes.

In this study, procyanidin B-2 and C-1 were found to promote hair growth by selectively inhibiting protein kinase C, supporting their potential use for hair-growing activity.

The authors concluded that increased expression of the HSD11B1 gene in adipose tissue correlates with obesity markers and predicts insulin resistance, but this association is independent of polycystic ovary syndrome when adiposity is controlled for.

This study concluded that both pure-PRP and leukocyte-PRP injections significantly reduced serum CD 68 levels in knee osteoarthritis patients, with pure-PRP being more effective than leukocyte-PRP.

In this study, UVB exposure was found to alter certain chemical properties of the hair shaft, such as keratin components and water content, without significantly affecting its physical morphology.

This study found that a developed nanostructured lipid carrier formulation of tea seed oil can effectively stimulate hair growth and reduce the oily feeling associated with direct application.

This study found a weak positive correlation between dihydrotestosterone levels and C-reactive protein in COVID-19 patients, particularly in those with low testosterone, suggesting potential inflammatory effects.

This study found that anionic HSES achieved high complexation efficiencies with various steroids, significantly enhancing their solubility, while specific β-cyclodextrin thioethers showed selective binding to testosterone and estradiol.

This study found that keratinocyte stem/progenitor cell-conditioned medium significantly enhanced hair growth in mice and increased the proliferation of human hair follicle cells.

This study found that forming inclusion complexes of DPCP with HPβCD using the 3D ground mixture method enhances its anti-inflammatory activity at lower doses compared to complexes with β-CD.

Aldesleukin can treat certain cancers and increase HIV patient CD4+ counts but often causes severe side effects.

This study found that young C57BL/6 and BALB/c mice exhibit distinct regenerative patterns during ear wound healing, with greater wound closure but less regeneration in middle-aged C57BL/6 mice.

This study found that dermatoses are common in people living with HIV and may serve as indicators of disease stage, with certain conditions more prevalent when CD4+ counts are below 200/mm³.

This study found that lymphatic vessels promote hair follicle growth in mice and may represent new therapeutic targets for hair loss conditions.

This source reviews advancements in microneedle-based cosmeceutical delivery, discussing new technologies and highlighting a burgeoning area of research involving microneedling combined with stem cell delivery for anti-aging, without finding measurable changes in skin barrier function or appearance during the study period.

This study found that the MXD/HP-β-CD GEL formulation promoted greater hair growth and improved gene expression related to hair growth in male rats compared to MXD solution or control groups.

This article discusses the expression and potential new roles of innate immunity genes in CD49f(+) /CD34(+) hair follicle stem cells, but reports no new experimental results.

This case report describes an HIV-infected patient on HAART who developed autoimmune diseases, including alopecia universalis and Graves' disease, associated with immune restoration after CD4 cell count increases.

This study found that TRPA1-deficient mice exhibited normal cold sensitivity but had decreased mechanical response in nociceptors, suggesting TRPA1's role in mechanotransduction.

This study developed a genetic toolbox to engineer Cutibacterium acnes for dermal applications, successfully creating a strain that secretes antioxidants to reduce oxidative stress in a UV stress model.

This study investigated autophagy activator ICP5249 and found it promotes hair growth by enhancing cell proliferation and autophagy-related markers in human dermal papilla cells and hair follicles, with AMPKα playing a regulatory role, suggesting its potential as a hair growth ingredient.

This study found that engineered skin substitutes made with skin-derived precursors and epidermal stem cells can regenerate hair follicles after grafting into nude mice.

This study observed that smokers and alcohol consumers with androgenetic alopecia had significantly lower serum levels of antioxidant vitamins, and these habits may trigger earlier onset of alopecia in susceptible individuals.

This study found that MRL/MpJ mouse dorsal skin wounds heal with similar scar formation and collagen deposition as C57bl/6 and Balb/c mice.

This study found that mirex and TPA promote papilloma formation in CD-1 mouse skin through distinct populations of mutant Ha-ras cells, resulting in additive tumor yields.

This study examined argan oil inclusion complexes with β-CD, finding that these complexes improve the antibacterial efficacy, uniformity, and mechanical performance of hair treatment formulations while enhancing the durability of bleached hair, suggesting their potential as stable and effective cosmetic ingredients.