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Eating disorders can cause various hair problems, and while hair loss in these disorders is linked to metabolic syndrome, treatment focuses on specific medications and lifestyle changes for the syndrome.

This study examines the use of emulgel-based systems as drug delivery vehicles for hydrophobic medications, noting their potential benefits in dermatological applications due to properties like easy spreadability, non-greasy texture, and prolonged shelf life.

This study used infrared spectroscopic imaging and scanning electron microscopy to reveal that alopecic hair has more irregular laminated structures and differing chemical profiles than normal hair, suggesting changes related to alopecia progression.

This chapter discusses the chemical changes and possible heat-induced hair damage from thermal straightening, as well as controversies surrounding the safety of keratin straightening treatments, but it reports no new clinical results.

This study suggests that changes in expressed transcripts and splice isoforms may explain the transition from curly to straight fleece in Chinese Tan sheep as they age.

This study analyzed proteomic changes in Jiangnan cashmere goats' secondary hair follicles and found that the PLIN2 gene significantly impacts hair follicle growth cycles by affecting dermal papilla cell proliferation, offering insights into breeding strategies to enhance cashmere yield.

Nanofat injection is safe and effective for improving skin texture and patient satisfaction.

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.

In this study of Angora goats, researchers found that HOXC13 and other genes were overexpressed during the active hair growth phase, suggesting a role in mohair structure.

This study found that HOXC13 gene expression was significantly higher during the anagen phase in Angora goats, potentially contributing to the mohair's shiny and silky nature.

This study reports that structural abnormalities in the inner root sheath of hair follicles may cause the hair shaft to be loosely attached in patients with loose anagen hair syndrome.

This study suggests that the cell membrane complex in hair cuticles contains hydrophilic regions with disulfide bonds allowing polymer uptake and hydrophobic lamella-like lipid layers.

This paper explores the diverse patterns and social significance of Black hair, approaching it as an art form, mathematical pattern, and ethnomathematic entity, and seeks to dispel myths while highlighting its vast possibilities.

This review discusses the aging-related changes in hair properties, their impact on styling, and potential interventions, without providing new clinical results.

This study reviewed literature on dermatological changes in transgender and gender diverse individuals during gender affirming medical transition, identifying risks like acne and hypertrophic scars, and provided tailored care recommendations for health professionals.

This study concluded that incorporating platelet-rich plasma into follicular unit extraction improved scar tissue texture and quality but did not significantly enhance hair restoration results in non-androgenic alopecia.

This study suggests that specific genetic changes, including mutations in protein-coding genes and noncoding regions, have contributed to the evolution of hairlessness in multiple mammalian species.

Thyroid-stimulating hormone affects hair follicles but doesn't change hair growth or color.

This study found that while PRP or nanofat injections improved scarred tissue texture in secondary cicatricial alopecia, they did not significantly enhance hair restoration outcomes compared to hair transplantation alone.

In this review, skin changes like hair loss and brittle nails linked to nutritional deficiencies common in eating disorders are examined as critical diagnostic tools, highlighting the need for integrated care involving dermatologists, psychiatrists, and nutritionists for effective management.

In a recent study of 15 women with self-perceived hair loss, Viviscal supplementation was associated with an increase in terminal hairs and subjective improvement in hair characteristics.

This study found that fractional bipolar RF energy significantly reduced acne scar severity and improved skin texture, with high subject satisfaction and limited side effects.

Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.

This study found that a traction alopecia prevention program for middle school students increased awareness and understanding of TA, but converting this awareness into changes in hairstyling habits proved challenging, highlighting the need for culturally sensitive strategies to influence behavior in at-risk communities.

This review discusses the psychological importance of hair and explores how various hair cosmetics can affect hair health, emphasizing that certain products can lead to acute hair problems when repeatedly altering the natural style.

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.

This study found that consuming a fermented protein mixture for 60 days may increase hair density in healthy adults, although it did not significantly change other scalp or hair conditions like thickness, pore condition, or blood vessel exposure.

This study identified genetic regions evolving at different rates in hairless mammals, suggesting that specific genomic changes may contribute to the evolution of hairlessness across various species.

This review discusses a multistage hand rejuvenation protocol involving topical therapies, intense pulsed light, autologous fat injections, and surgical excision, but reports no new clinical results.

A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.