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This review discusses the potential markers for identifying and studying stem cells in the epidermis and hair follicles, highlighting their role in understanding skin disease pathogenesis and expanding therapeutic options, but reports no new findings.

This review discusses the potential of JAK inhibitors as a promising treatment strategy for alopecia areata, highlighting their mechanism and recent FDA approval based on clinical trial efficacy.

This study found that Twist1 and Tcf4 synergistically regulate the hair follicle induction ability of dermal papilla cells by forming a complex with β-catenin, enhancing their biological properties.

In this study, individuals with body-focused repetitive behaviors reported increased symptoms during the COVID-19 pandemic, highlighting the psychological impact of pandemic-related societal changes on this population.

In this study, cross-section trichometry was found to be a precise method for measuring hair loss in chemotherapy patients, but marking the measurement site on the scalp is not always necessary.

In this study, transverse sectioning of scalp biopsy samples showed higher diagnostic accuracy than vertical sectioning for noncicatricial alopecia, although both techniques are important for accurate diagnosis.

This study found that individuals with alopecia areata in Germany, Austria, and Switzerland face significant out-of-pocket costs averaging 1,248€ annually, primarily for hair replacement products and cosmetics.

This study found that overexpressing PLC5 in Arabidopsis thaliana reduced root growth but improved drought tolerance, and suggests PIP2 is crucial for root hair growth.

This review discusses platelet-rich plasma for androgenic alopecia and reports beneficial effects on hair density and quality, but suggests more rigorous studies are needed for conclusive evidence.

This study isolated new geranylated coumarins from Mammea siamensis flowers and found that several of these compounds inhibit testosterone 5α-reductase.

This study found that women with nonclassic congenital adrenal hyperplasia (NC-CAH) reported lower sexual function and higher sexual distress compared to those with classic CAH (C-CAH), particularly among those showing signs of androgen excess.

This article reviews uncombable hair syndrome, highlighting its symptoms, potential diagnosis methods, and the suggestion for biotin supplements, but it reports no new empirical results.

This preliminary study observed that melanoblasts are preserved in the white hair follicles of segmental vitiligo lesions.

This study found that patients with androgenetic alopecia had a higher incidence of metabolic syndrome and benign prostatic hyperplasia compared to those without the condition.

In this study on tolerant rats, maternal and developmental toxicity from levo-alpha-acetyhnethadol hydrochloride were observed at all doses, without specific fetal toxicity or teratogenic effects.

Sebaceous gland maturity and size differ between psoriatic alopecia and alopecia areata.

This letter to the editor shares a case study of lentiginous melanoma that appears clinically malignant but histopathologically benign, involving the BRAFV600R mutation.

In this study, original natural organic cosmetics with a natural index of ≥ 90% and efficacy patents increased purchase intention and reduced promotional dependency in the US market.

This article discusses hair restoration in South Asian patients, focusing on ethnic and cultural factors and the increase in hair transplantation due to economic and social changes, and reports no new clinical findings.

This study found that increased expression of the stem cell factor receptor c-kit was associated with alopecia areata and androgenic alopecia, suggesting it may have a predictive role in progression among high-risk patients.

This article proposes a new way for doctors to exchange ideas about hair restoration surgery but reports no new clinical findings.

This study explores whether anchoring patients on a more intense acne treatment can increase their adherence to standard treatment, but it presents no new research findings.

Examining scalp tissue under a microscope helps diagnose and understand hair loss diseases.

In this study, most women who experienced both vaginal and Caesarean births preferred and recommended natural delivery, suggesting the need for careful, individualized evaluation of birth conditions.

This study investigated the molecular mechanisms behind the formation of drug-polymer inclusion complexes and found that carbamazepine can self-assemble into stable channel structures without guest polymers, unlike griseofulvin, which requires guest molecules for structural stability.

This research elucidates the molecular mechanisms underlying carbamazepine and griseofulvin's inclusion complex channel formations with polymers, revealing why carbamazepine forms stable channels independently, while griseofulvin requires polymeric support due to weaker interactions.

This review explores how adult skin epithelia preserve stem cell populations for hair follicle regeneration and wound healing, but reports no new experimental results.

In this study, activation of c-MycER in adult mouse epidermis rapidly induced proliferation and disrupted keratinocyte differentiation, causing changes similar to precancerous lesions, which regressed once c-MycER was deactivated.

This study found that transient activation of c-Myc in transgenic mice stimulates keratinocyte proliferation and sebocyte differentiation, affecting normal epidermal and hair follicle development.

This study found that TRPA1-deficient mice exhibited normal cold sensitivity but had decreased mechanical response in nociceptors, suggesting TRPA1's role in mechanotransduction.