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This study examined the evolutionary and functional homology of steroid 5α-reductase and DET2 proteins, identifying protists as a common ancestor, and discovered a new subclass DET2-like in plants, potentially involved in polyprenol reduction.

This review highlights emerging strategies to manage chemotherapy side effects like nausea, neuropathy, and alopecia, noting that scalp cooling has been effective for reducing hair loss, while cryotherapy and cannabis show promise but need further study for side effect management.

This study found that biotin deficiency in mice led to reduced zinc levels, disappearance of epidermal Langerhans cells, and increased ATP production, resulting in prolonged irritant contact dermatitis.

This review discusses the role of stem cells and tissue engineering in regeneration and transplantation, emphasizing the need for advanced technologies to improve treatments for injuries and disabilities, but reports no new results.

This review discusses the potential of using nanomaterial-based drug delivery systems to improve the treatment of polycystic ovary syndrome but reports no new clinical results, highlighting future research directions.

This study found that living with Alopecia Areata patients is associated with a poorer quality of life, increased anxiety and depression, and reduced sexual satisfaction among cohabitants.

This study found that applications of a shampoo and mousse containing plant extracts improved coat quality in dogs with a chronic keratinisation disorder without affecting skin hydration or hair lipids over the study period.

This study suggests that IL-4 and IL-13 may play a role in the immunopathogenesis of alopecia areata in some patients, indicating a possible Th2-driven pathway in this condition.

This guide provides essential information for researchers working with laboratory mice, including husbandry, maintenance, ethical considerations, and resources for strains and data, emphasizing the importance of the 3Rs (replacement, reduction, and refinement) for humane research practices.

SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.

This review highlights potential negative impacts of certain medications on male fertility, such as hormonal disruption and germ cell toxicity, emphasizing the importance of clinicians being aware of these effects to advise on safer alternatives.

This review discusses the patterns and regulatory mechanisms of keratin expression in various biological conditions and reports no new experimental results.

This review discusses recent findings on wound healing with a focus on adipose tissue biology and obesity, but presents no new clinical results.

This study found that red ginseng extract may stimulate hair growth in a mouse model by enhancing dermal papilla cell proliferation and activating skin antioxidant defenses.

This review presents evidence supporting the potential of adipose-derived stem cell secretome as a promising cell-free therapy for skin repair, emphasizing its application in wound healing, alopecia, skin rejuvenation, and inflammatory skin diseases.

This review summarizes recent research on the therapeutic uses of adipose-derived stem cells for wound healing and treating skin diseases but does not provide new experimental results.

This review article outlines grooming practices and treatments for pseudofolliculitis barbae, noting that while discontinuing shaving is an effective approach, those who cannot do so may benefit from adjusted shaving techniques, chemical depilatories, or laser therapies.

This review reported that certain systemic drugs, including antiepileptics and anticancer drugs, can lead to changes in hair pigmentation, such as hypopigmentation or hyperpigmentation, with varied prevalence and clinical characteristics.

This review explores the connection between the gut-skin axis and the development of dermatological conditions like atopic dermatitis, psoriasis, alopecia areata, and acne, and discusses the potential of probiotics in reshaping the microbiome to alleviate these skin issues.

This review summarizes the roles of matricellular proteins in skin stem cell niches, highlighting their contribution to stem cell fate, self-renewal, and potential implications for wound healing and aging.

This study developed a high-throughput method that identifies bioactive chemicals influencing DHT production in prostate cancer cells, with potential nutraceutical candidates including fucoxanthin, phenethyl caffeate, and Curcuma longa L. extract.

This study reviews lipid-based nanocosmeceuticals and reports that they enhance therapeutic effectiveness in dermatological applications by improving skin hydration, reducing wrinkles, and effectively managing conditions like psoriasis and eczema, though further large-scale trials and regulatory alignment are needed for clinical use.

This review provides a detailed overview of the causes, prevalence, pathophysiology, clinical presentation, and treatment of beard alopecia, highlighting conditions such as alopecia areata, pseudofolliculitis barbae, and tinea barbae, and aims to serve as a resource for clinicians handling such cases.

This article reviews the potential benefits of functional foods and natural products for skin and hair health but presents no new clinical findings.

In this study, maternal exposure to constant light significantly altered the neonatal skin structure in rabbits, associated with reduced maternal melatonin levels.

In this study, the authors concluded that post-dengue telogen effluvium is a common but underdiagnosed condition causing temporary hair loss, primarily affecting young women, with significant emotional impacts such as anxiety and decreased self-esteem.

This review suggests that hyperspectral and terahertz imaging show promise in non-invasively assessing scalp changes associated with hair loss, but further validation is needed for clinical application.

In this study, researchers using QM/MM simulations identified key molecular motions and residue interactions in the enzyme SRD5A2 that significantly influence its catalytic efficiency, demonstrating that specific residues play critical roles in stabilizing transition states and reducing activation barriers.

This review compiles evidence indicating that rosemary essential oil may enhance cognitive function, sleep quality, mood, and pain management in aromatherapy; however, it also notes potential allergic reactions, emphasizing caution in its use.

This review highlights that while low-dose oral minoxidil appears well-tolerated in cancer patients post-chemotherapy, its use during active chemotherapy has shown potential benefits but remains under investigation, with preclinical studies suggesting a protective effect against chemotherapy-induced alopecia.