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Scarring alopecias are complex hair loss disorders that require early treatment to prevent permanent hair loss.

This article discusses central centrifugal cicatricial alopecia, highlighting its prevalence, potential genetic factors, and management challenges, but reports no new clinical conclusions and calls for further research.

This study found that chronic exposure to fadrozole or finasteride during frog development induced intersex individuals, which displayed different gene expression profiles depending on the chemical used.

This review discusses evidence-based treatments for common hair loss forms, noting robust support for androgenetic alopecia therapies but limited long-term data and fewer high-quality studies for alopecia areata and cicatricial alopecias.

This review suggests that hair transplantation may be a viable treatment option for certain primary scarring alopecias, although findings should be interpreted cautiously due to possible publication bias favoring positive results.

This article reviews various types of scarring alopecia, detailing their inflammatory characteristics, but presents no new clinical findings.

This study identified upregulation of genes linked to fibroproliferative disorders, such as platelet-derived growth factor and collagen genes, in patients with central centrifugal cicatricial alopecia, suggesting potential therapeutic targets.

This review discusses the relevance of human androgen receptor action in sports doping and examines the potential of cell-based biological assays for detecting androgenic anabolic steroid use, without presenting new research findings.

This study found that hydrophobic lipid-coated silica nanoparticles penetrated deeper into human stratum corneum compared to their hydrophilic counterparts, highlighting the influence of surface polarity on skin penetration.

This study suggests that natural molecules like curcumin, EGCG, barringtozenol, and finasteride may be effective inhibitors for VEGFR, potentially offering a cancer chemoprevention alternative to pazopanib.

Among Australian fur seals at one colony, this study found that alopecia, primarily affecting juvenile females, is linked to hair shaft fractures associated with low tyrosine and zinc levels, as well as higher pollutant exposure.

In studying wild meerkats, researchers observed that matriarchs with high androgen levels during late gestation exhibited increased dominance and aggression, affecting both their behavior and their offspring's aggression.

This review highlighted the pharmacological potential of Mor, noting its protective effects on the kidneys, liver, bones, nervous system, heart, digestive system, skin, and lungs, as well as its anti-obesity and anti-inflammatory properties, revealing areas for future research.

In this study, researchers observed that quiescent mouse embryonic fibroblasts showed reduced glycolysis but increased TCA cycle flux and mitochondrial respiration, with these changes linked to metabolic reprogramming involving yes-associated protein inhibition and malate cycle modulation, which supports extracellular matrix protein synthesis.

This study concluded that mucocutaneous symptoms can assist in diagnosing diabetes mellitus and its complications, highlighting the potential for dermatologists to detect related systemic issues early in patients.

This review presents the practice of using hair bioelement analysis to assess nutritional status or environmental exposure, proposing complex interactions and hypotheses regarding depression and autism but reports no new clinical results.

Early diagnosis and personalized treatment are crucial for managing different types of alopecia effectively.

This study found that short-term exposure to PM2.5 and Asian dust particles did not increase skin symptoms in schoolchildren.

SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.

This study found that lichen planopilaris was the most common variant of cicatricial alopecia among patients, with perifollicular fibrosis being a prevalent histopathological feature.

In this study on C57BL/6 mice, researchers found that cadmium chloride exposure led to metabolic disruption, accelerated skin aging, and impaired hair regeneration, with more severe effects observed at higher doses.

This book chapter discusses the mechanisms and prevention of selenium toxicity in livestock and reports no new experimental results; it emphasizes reducing selenium in the human food chain through animal products.

This review discusses both occupational asthma, caused by work, and work-exacerbated asthma, reporting no new clinical results and highlighting their prevalence in industrialized nations.

This study explored peripheral blood immune dysregulation in alopecia areata through single-cell analyses, identifying systemic changes linked to disease severity and key signaling roles for monocytes, NK cells, and memory T cells, suggesting potential therapeutic targets.

This study found a 21-fold increased risk of metabolic syndrome associated with a higher waist-hip ratio in women with polycystic ovary syndrome, highlighting the need for focused management in obese patients.

This article reviews the properties of cellulose nanocrystals for sustainable development but presents no new experimental results.

This study observed that noncertified Kohl used in Iranian cities contained heavy metals within WHO suggested limits, but highlighted concerns due to high levels in some samples.

This animal study found that Laminaria japonica mixed with insulin-like growth factor-1 significantly promoted hair growth in mice, suggesting its potential use for treating alopecia pending further clinical trials.

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.

This case report describes a 19-year-old girl with PCOS who experienced symptom improvement, including normalized menstruation, after two months of Ayurvedic treatment.