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This review examines the adaptive value and mechanisms of seasonal coat colour moulting in birds and mammals, highlighting the challenge of camouflage mismatch and the necessity for evolutionary adaptation under climate change.

This review discusses the molecular mechanisms of androgens and androgen receptors in skin disorders, particularly androgenetic alopecia, and reports no new clinical results; it highlights potential areas for future treatment development.

This study found no significant difference in the CAG and GGN repeat lengths between infertile and fertile men in Nigeria, but identified a unique GGN allele distribution in the Nigerian population compared to Caucasians.

This study found a novel PAX9 gene mutation that may cause tooth agenesis and trichodysplasia in a studied family.

This article discusses the clinical presentation and management challenges of menopausal acne, noting its multifactorial etiology and recommending tailored treatment approaches based on acne severity and associated features, without reporting new clinical results.

This study demonstrated that molecular dynamics simulations of keratin could effectively model the mechanical properties of hair, aligning well with experimental data, especially when conducted in vacuum conditions.

This review discusses dermatologic manifestations of COVID-19, highlighting the possibility that skin signs might be the initial indicators of infection, though it reports no new clinical results.

This review discusses various systemic diseases associated with secondary alopecia and reports no new clinical findings; it emphasizes the importance of addressing underlying conditions and using diagnostic tools like trichoscopy and histopathology.

This article discusses the genetic polymorphisms affecting the antioxidant system and suggests that personalized detoxification plans and nutrition may be beneficial for patients with chronic diseases, but it reports no new clinical findings.

This study suggests that eNOS and STAT6 gene polymorphisms may increase the risk of developing PCOS in South Indian women.

This review discusses the role of androgens in the progression of cardiovascular disease and explores novel therapeutic targets without reporting new clinical results.

This paper discusses key mechanisms of androgen metabolism in androgenetic alopecia and reports the effectiveness of treatments like oral finasteride and topical minoxidil, highlighting the limited success rate due to factors like follicular inflammation.

This review found that patients with alopecia areata may have lower levels of vitamin D, zinc, and folate, but conflicting evidence precludes definitive clinical recommendations for micronutrient supplementation.

The study found that severe insulin resistance and premature diabetes are common in patients with PCNT genetic defects, primarily affecting those over four years old, while not impacting early insulin signaling in adipocytes.

This study found that androgenetic alopecia is the leading cause of hair loss in adolescents and may indicate endocrine disorders, emphasizing the need for accurate diagnosis.

This review discusses the role of pharmacological sciences in advancing regenerative medicine technologies but reports no new experimental findings; the authors advocate for increased pharmacologist involvement to drive innovations.

This review discusses the variety of skin disorders associated with atopic dermatitis, exploring their complex relationships and shared genetic and environmental factors, but reports no new clinical results.

This review discusses recent molecular biology advances in the human phenol sulfotransferase gene family and reports no new results; the authors highlight its relevance for studies of endogenous and xenobiotic metabolism.

This study measured the solubility of minoxidil in various solvents, finding the highest solubility in methanol and lowest in water, with solubility correlating to temperature.

This study found that 363 genes were differentially expressed in alopecia areata skin compared to non-lesional skin, suggesting T-cell mediated immune responses and distinct gene profiles related to the disease's stage.

This study found that the XEDAR receptor can activate the non-canonical NF-kB pathway involving p100 processing, which is regulated by interactions with TRAF proteins and specific kinases.

This case report describes a young woman with ankylosing spondylitis who developed a severe paradoxical skin reaction after six months on certolizumab, requiring treatment with secukinumab and methotrexate.

A rare benign skin tumor showed unusual features of sebaceous and sweat glands, important for correct diagnosis.

This study reports a unique case of common variable immunodeficiency with autoimmunity linked to a heterozygous S250C variant in the autoimmune regulator gene, suggesting a potential molecular basis for this combination.

This study reported that patients with alopecia areata or alopecia totalis/universalis have a slightly increased overall cancer risk compared to controls, with specific increases in thyroid, bladder, and prostate cancers depending on the alopecia type.

This study suggests that human evolution involved accelerated changes in the HR gene, affecting its role in mediating postnatal hair cycling.

This chapter discusses the increasing prevalence of overactive bladder in aging men, examining potential causes and treatment options, without reporting new clinical results.

This source discusses the potential of integrating herbal extracts with nanotechnology in skincare products, highlighting improved effectiveness and targeted delivery of active ingredients to skin cells compared to traditional formulations.

This literature review reports that treatments for alopecia areata, including topical and intralesional corticosteroids, provide varied responses, and emphasizes the importance of supporting patients emotionally, given the limited and promising evidence of effectiveness for other treatments.

This study observed that vimentin and transthyretin proteins were more highly expressed in black sheep skins compared to white, suggesting their involvement in coat color formation.