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This study found that in scarring alopecia, stem cells are differentially localized, suggesting that both inner and outer root sheath stem cells, rather than just follicular bulge stem cells, are involved.

This study found that bimatoprost stimulated hair growth in both human scalp follicle cultures and mouse pelage in vivo, suggesting it might offer a promising treatment for scalp alopecias.

Cooling the scalp below 22°C before and during chemotherapy can help prevent hair loss.

Scalp cooling significantly reduces hair loss in chemotherapy patients.

This study demonstrated the expression of type 1 interferon-related proteins in inflammatory lesions of alopecia areata, showing a distinct distribution pattern compared to cicatricial alopecia.

This case study identified erosive pustular dermatosis of the scalp following methylaminolaevulinate photodynamic therapy, noting improvement with steroid treatment and partial resolution of atrophy after three months.

This study found that the stratum corneum of scalp skin in humans has distinct functional characteristics compared to the facial skin and volar forearm, including higher hydration levels and intermediate epidermal turnover rates.

This study found that fractional radiofrequency microneedle treatment was safe and effective for improving acne scars in Asians, with minimal adverse effects reported at 6-month follow-up.

This study found that MRL/MpJ mouse dorsal skin wounds heal with similar scar formation and collagen deposition as C57bl/6 and Balb/c mice.

In this study, researchers found that while both beard and scalp dermal papilla cells release similar autocrine growth factors, only beard cells increased production and response with testosterone, suggesting these factors enhance androgen-induced hair growth.

This study found that electroosmotic flow through hair follicles significantly contributes to solution flow during iontophoresis in hairless mouse skin.

This study concluded that microsurgical reconstruction is a reliable method to achieve stable coverage of large, complex scalp defects, although cancer control rates were poor.

In this study, only 1 out of 5 patients with anti-TNF-α induced psoriasiform eruptions showed good response to topical treatment, while systemic therapy and discontinuation of anti-TNF-α may prevent scarring alopecia in severe cases.

This case study found that isotretinoin treatment achieved complete resolution of erosive pustular dermatosis of the scalp in a patient, suggesting systemic retinoids as a potential treatment option.

This study observed a microbial shift on the scalp of Alopecia areata patients, characterized by an increase in Propionibacterium acnes and a decrease in Staphylococcus epidermidis, compared to healthy controls.

This review discusses the typical wound healing process in skin and the oral cavity, and emphasizes the research focus on achieving scarless healing in adult skin, but reports no new clinical results.

This review summarizes the clinical, trichoscopic, and histopathological features of alopecia types associated with cutaneous and systemic lupus erythematosus and explores their links to disease activity, but it reports no new clinical results.

This study found that certain zinc pyrithione shampoos effectively deliver antifungal agents to the scalp's follicular infundibulum, correlating with reduced Malassezia populations, likely influenced by particle size optimizing such delivery.

This study established standard trichoscopy norms for adult white females, providing benchmarks for hair thickness, percentage of thin hairs, and pilosebaceous units with single hair across different scalp areas.

This study developed and evaluated a photographic scale to assess CCCA pattern and severity in African American women, finding it reproducible when used by investigators and participants.

This article reviews fetal scalp hair formation and related disorders but reports no new research results.

This article updates a diagnostic tool (SALT II) for assessing hair loss by adding more precise measurements of scalp surface area, particularly useful for various types of alopecia.

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

This article reviews the characteristics and classification criteria of cutaneous lupus erythematosus and reports no new clinical findings.

This review provides a framework for diagnosing acquired scalp alopecias and discusses both non-scarring and scarring types, but reports no new clinical results.

This review discusses the use of trichoscopy in diagnosing and managing pediatric hair and scalp disorders and reports no new experimental findings.

This review indicates that microneedle bipolar RF and fractional bipolar RF treatments offer significant improvement in acne scarring, with optimal results observed about three months after treatment.

This study found that micrografts containing human hair follicle mesenchymal stem cells significantly increased hair count and density compared to placebo over 58 weeks in patients experiencing hair loss.

This study found that the DexIEME hydrogel promotes complete skin regeneration and scar attenuation in murine and porcine models, suggesting potential for treating deep dermal injuries.

This study identified three genes with significantly higher expression in androgen-sensitive beard dermal papilla cells compared to androgen-insensitive scalp cells, suggesting potential novel signaling pathways in hair follicles.