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This study examined the age-related changes in the dermal structure of goat skin, providing baseline data on its histomorphology, histochemistry, and histoenzymology.

This study suggests that the floral secretions of Brasiliorchis schunkeana may attract Diptera as potential pollinators, but field observations are needed to confirm this pollination syndrome.

In this study, Epimedii Folium extract was found to enhance melanin production and promote pigmentation through mechanisms involving the MAPK/ERK1/2 pathway in both in vitro and in vivo models.

This study found that RANK-RANKL signaling regulates hair renewal and epidermal homeostasis in mice, revealing its role in initiating hair growth cycles and maintaining skin cell activity.

This study found that a 5% gel with hydroalcoholic extract from black pop bean integument may have a photoprotective effect in mice exposed to UV-C radiation.

This study found that keratin 17 and TNFα play interdependent roles in regulating hair follicle cycling, with TNFα required for the anagen–catagen transition and its ablation partially rescuing hair cycling defects in K17-null mice.

In this study, 70 patients with alopecia areata who received intralesional triamcinolone showed a significant reduction in black dots, yellow dots, broken hair, and tapering hair, while achieving a 60% success rate in hair regrowth.

This study identified several gonadal hormone drugs, including toremifene citrate, tamoxifen citrate, and clomiphene citrate, that effectively inhibited filovirus entry in a pseudovirus model.

This study characterized the SARM PF-05314882, finding it demonstrates anabolic activity in rats with minimal effects on the prostate, seminal vesicles, and luteinizing hormone levels.

This study developed the Alopecia Areata Patient Priority Outcome (AAPPO), a new tool designed to measure and capture the symptoms and impacts of alopecia areata that matter most to patients.

In this mouse study, researchers found that dermal Wnt signaling/β-catenin activity is essential for fibroblast proliferation and initiating hair follicle formation by interacting with epidermal Wnt ligands.

This study found that a cedrol nanoemulsion improved hair growth and bioavailability compared to an ointment, demonstrating enhanced efficacy in vitro and in vivo.

In this study, researchers found that the compound BMS-470539 induced a senescence-like state in fibroblasts from systemic sclerosis patients, reducing fibrosis-associated markers in vitro and decreasing skin thickness in a mouse model of skin fibrosis, suggesting a novel therapeutic strategy for managing fibroblast-driven diseases.

This study found a strong correlation between antioxidant activity and phenolic content in rosemary, influenced by bioclimatic and seasonal factors in different stages of Tunisia.

This study found that Helianthus annuus oil promoted hair growth in a testosterone-induced alopecia mouse model, with higher hair density observed compared to untreated mice, though it was less effective than the standard minoxidil treatment.

This review discusses the chemical composition, pharmacological properties, and ethnomedical applications of Myrtus communis Linn and reports no new clinical results.

This study found that mechlorethamine restored hair growth in mice with alopecia-areata-like disease by eliminating infiltrated lymphocytes and inhibiting certain pro-inflammatory cytokines in treated skin areas.

In this review, researchers evaluated 111 studies on the biological activities and phytochemical components of the plant Tridax procumbens, emphasizing its ethnobotanical potential and the need for more research to understand its therapeutic benefits, especially in its native tropical regions.

This study found that the ethanol extract of mangkokan leaf (Polyscias scutellarium) demonstrated antibacterial activity against Escherichia coli and Staphylococcus aureus, with higher concentrations showing greater inhibition zones, particularly against Staphylococcus aureus.

In this study conducted in Nyala, Sudan, researchers assessed welfare issues in Friesian dairy cows and found significant concerns, including injuries, ectoparasites, unclean coats, and poor health status affecting a large portion of cows; they recommend improved education and veterinary services to enhance cattle wellbeing.

This study observed that silver nanoparticles synthesized using Laurus nobilis leaf extracts significantly inhibited protein denaturation and membrane stabilization in vitro, suggesting potential as a basis for novel antiarthritic drugs.

This study found that elevated epidermal ODC activity in transgenic mice promotes skin tumor development by recruiting bulge stem cells, rather than through reactive oxygen species generation by polyamine catabolic oxidases.

This study found that intra-follicular Wnt signaling and dermal BMP signaling oscillate differently during hair cycling in mice, affecting hair wave propagation and phases of hair growth.

This study demonstrates that hair follicle bulge stem cells can transition into other stem cell compartments, indicating their role in maintaining both hair follicles and sebaceous glands.

This study found that a specific amino-pyridine compound showed potent androgen receptor antagonist activity, stimulating hair growth in mice and reducing sebum production in a hamster model.

Skin cells can help create early hair-like structures in lab cultures.

Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.

In this study, the preparation of herbal hair oil from ingredients like Amla, Hibiscus, and Bhringraj was reported to show anti-hairfall properties, along with beneficial effects such as anti-dandruff activity and improved scalp blood circulation, while meeting standard evaluation criteria for stability and organoleptic properties.

This review examines complementary and alternative medicine for alopecia and finds limited support from robust clinical trials, highlighting the need for standardized studies to evaluate efficacy and safety.

This review discusses the hypothesis that polycystic ovary syndrome may originate in fetal life due to prenatal androgen exposure, but reports no new clinical results.