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This case series describes seven distinct hair shaft disorders, highlighting the importance of accurate diagnosis since these conditions are often treated incorrectly as alopecias without improvement.

This review discusses how dermoscopy enhances diagnostic accuracy in hair and scalp disorders, particularly distinguishing between conditions such as cicatricial and non-scarring alopecia, and offers insights into its practical uses in hair transplantation; it reports no new clinical results.

This paper discusses alopecia areata, its autoimmune nature, factors influencing susceptibility, diagnostic challenges, and treatment limitations, concluding that no current therapy is curative or preventive; it reports no new clinical results.

This symposium reported that DNA damage accumulation in aging stem cells affects genome integrity, highlighting novel mechanisms like Bmi1's role in DNA repair and the involvement of BATF in lymphoid differentiation.

This article reviews the multifactorial etiology and treatment options for alopecia in children, including potential genetic and autoimmune contributions, but provides no new clinical findings.

This review summarizes therapeutic advances reported in English-language literature from December 1987 to December 1988 and states no new clinical results.

The researchers reported that dsRNA from damaged skin activates TLR3, promoting hair follicle regeneration, while TLR3-deficient animals fail to initiate this process, suggesting potential therapeutic approaches for hair neogenesis.

This article discusses the controversy over serum ferritin levels in diagnosing iron deficiency in women with hair loss but reports no new findings, emphasizing the need for consistent reference ranges.

The researchers reported that noncoding double-stranded RNA promotes wound-induced hair neogenesis in mice by modulating prostaglandin and Wnt levels.

This study found that IL-6 knockout mice exhibited increased wound-induced hair neogenesis compared to wild-type mice, likely due to enhanced STAT3 activation facilitated by compensatory cytokine activity.

Epidermolysis bullosa in calves was not caused by mutations in the keratin genes bKRT5 and bKRT14.

Combining paroxetine and triamcinolone effectively treats both alopecia areata and depression.

This review discusses causes of hair loss in cats, highlighting self-inflicted trauma due to flea allergy dermatitis, and presents no new clinical findings.

Syphilis can cause hair loss without other symptoms and should be considered when diagnosing unexplained hair loss.

Long-COVID symptoms can last more than a year and change over time.

In this study, researchers emphasized the need for standardized definitions and improved methodologies in assessing LC prevalence, suggesting that future research explore prospective cohorts to refine estimates and examine long-term health outcomes.

This article discusses hair loss disorders in domestic animals, but it contains no abstract or new research findings.

Certain CD8+ T cells attack hair follicles in alopecia areata, suggesting they could be targeted for treatment.

This study at Luigi Sacco University Hospital identified three key macro symptoms of long COVID—neurological, sensorial, and physical—and found that their development is associated with comorbidities, medications during acute COVID-19, and demographic factors like age and gender.

In this study, researchers used a mouse model of alopecia areata to demonstrate that both ruxolitinib and baricitinib, oral JAK inhibitors, reduced hair loss, CD8+ cell infiltration, and expression of disease-related markers, with baricitinib showing greater effectiveness.

This study found that TLR3-mediated damage sensing can stimulate prostaglandin and Wnt pathways, potentially coordinating hair follicle regeneration in mice with large skin wounds.

This study diagnosed epidermolysis bullosa in eight calves across four UK farms, characterized by skin lesions and excluding mutations in keratin genes as the cause.

In this study, researchers observed that hyperandrogenic PCOS patients exhibited distinct miRNA and TGFβ signaling gene expression patterns in granulosa cells, suggesting these factors may play a role in PCOS pathogenesis.

This study examined different polymersome systems for topical finasteride delivery and found that chitosan-decorated C7 polymersomes may enhance skin retention and provide controlled drug release compared to non-decorated systems in laboratory settings.

Minoxidil not effective in preventing chemotherapy-induced hair loss.

The study found that women with hyperandrogenic PCOS have higher levels of AKT1 and AKT2 proteins in their cells, which may lead to cell dysfunction.

In this study, women with PCOS who took 12 mg of Astaxanthin daily for 8 weeks showed a reduction in certain inflammatory markers and apoptosis-related genes, suggesting potential benefits for managing PCOS, though effects on symptoms like BMI and hirsutism were not significant.

This review found that intermittent fasting might benefit skin health by enhancing skin regeneration, delaying aging, and improving inflammatory skin conditions; however, most evidence is based on preclinical data, indicating a need for more human trials to confirm these findings.