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This retrospective review of hair samples from pediatric patients indicated that microscopic hair examination might be a useful first-line investigation for diagnosing various genetic conditions.

This review highlights surprising similarities between hair follicles and antler units, suggesting that a comparative study of their biology could benefit understanding in both areas without presenting new empirical findings.

This study suggests that the use of 5α-reductase inhibitors in men may be associated with macular abnormalities, characterized by cystoid changes and foveal cavitation, potentially progressing to more severe defects.

This study found that glycosaminoglycan levels were higher in the occipital area of the hair shaft compared to the parietal area, with children showing higher levels than adults.

This chapter reviews hyperadrenocorticism in ferrets, covering its causes, symptoms, diagnosis, and treatment options, but reports no new research findings.

This review discusses the causes of alopecia, including androgenetic alopecia, and potential active ingredients for hair regrowth, but it does not report new clinical results.

In this study, plasma levels of MSH and cortisol in patients with alopecia areata did not show significant changes compared to healthy controls.

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 suggests that targeting olfactory receptors in the lung epithelium might help treat odorant-induced asthma in cases without type 2 inflammation, as these receptors could play a role in airway sensitivity to smells.

In this study, researchers observed that the combination of hair progenitors and their micro-niche changes every three days in mouse zigzag hair, and disruptions in specific genes affected this rhythm, highlighting the importance of this periodic change for normal hair morphology.

This study suggests that β-catenin plays an important role in wool follicle development in transgenic sheep by enhancing the expression of keratin protein genes.

This study developed a reliable RP-HPLC-DAD method, finding that amino acid concentrations in bleached hair decrease with higher hydrogen peroxide levels, notably affecting cystine.

This study suggests that finasteride may inhibit the enzyme PNMT, potentially contributing to its sexual and psychological side effects.

This study suggests that paeoniflorin's protective effects on brain astrocytes may be mediated by TSPO and neurosteroids biosynthesis.

This study concluded that the follicular route is a significant pathway for delivering gentamicin through the skin, as demonstrated by higher drug permeation in non-plugged pig's ear skin compared to plugged skin.

In this study, one type of commercial culture medium supported expression of stem cell markers in hair follicle epithelial stem cells, but their differentiation potential and hair follicle-inducing ability declined over time.

The congress highlighted new gene therapy techniques and cell transplantation methods for treating diseases.

The document explains the genetic causes and characteristics of inherited hair disorders.

This review discusses various forensic applications of hair analysis, such as species identification and drug addiction testing, and reports no new study results.

This chapter provides an overview of chemotherapy-induced alopecia, discussing its biological and clinical aspects, current experimental models and treatments, and calls for improved understanding to prevent and manage it.

This article reports a case of a 19-month-old boy with scalp erythematous papules and hair loss, showing no improvement with initial treatment.

This overview examines the biology, origin, structure, and function of various cells and structures, such as the blood-retinal barrier and Merkel cells, and discusses their roles in disease pathogenesis, along with recent findings related to the lymph nodes' paracortex.

In this study, researchers found that Hdac1 and Hdac2 are crucial for maintaining the quiescence and survival of dermal papilla cells in the hair follicle, regulating the hair cycle by controlling cell-cycle genes and Wnt signaling.

This review discusses the basic principles of hair pathology and findings in common types of alopecia but reports no new research results.

This review discusses Ayurvedic approaches to premature greying of hair, focusing on detoxifying therapies like panchakarma and various rejuvenative treatments, but presents no new empirical findings.

The document explains how hair follicles develop, their structure, and how they grow.

Understanding skin structure and development helps diagnose and treat skin disorders.

The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.

Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.

In this review, the authors discuss various skin conditions linked to hyperandrogenism, such as acne and alopecia, with a focus on androgen-targeted therapies, suggesting these are generally more effective than non-androgen-targeted options.