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Niacin deficiency makes rats more sensitive to cancer-causing chemicals.

This study reports that polyphenols from Annurca apples may safely promote hair growth and protect against chemotherapy-induced alopecia without interfering with chemotherapy regimens.

The researchers reported that in Arabidopsis collet hairs, nuclear positioning near the cell tip is not essential for hair growth, although it correlates with growth dynamics.

This review explores the complex relationships between ferroptosis, anastasis, and chemoresistance in cancer therapy, highlighting the potential of combining ferroptosis with immunotherapy to overcome resistance and improve personalized cancer treatments.

In this study, an expert panel established a consensus guideline indicating that photobiomodulation is a safe and effective treatment for various conditions, including peripheral neuropathy and androgenic alopecia.

This study found that fucoidan significantly inhibited lung cancer cell phenotypes while sparing normal cells and altered gene expression, suggesting its potential for lung cancer therapy.

This study found that neural stem cell extract enhanced hair growth in mice and cells by stimulating hair follicle niches and activating signaling pathways like TGF-β and BMP.

Haplogroup X found in Altaian population supports Amerindian origin.

This study found no evidence that androgen receptor copy number variation is associated with androgenetic alopecia, suggesting it is unlikely to be a contributing factor.

This review discusses inherited forms of vitamin D-dependent rickets and explains their genetic and metabolic causes but reports no new clinical findings.

Male hormones control a specific gene in hamster skin, with different hormones having varying effects.

In this study, SNPs in genes affecting skin pigmentation were linked to each skin type's unique response to environmental stress, suggesting potential for personalized skin care products.

In this case report, an 80-year-old male with severe sycosis barbae and no animal contact was successfully treated with oral terbinafine after diagnostic sequencing identified Trichophyton verrucosum as the infecting species.

This study found that dihydrotestosterone (DHT) suppresses prostaglandin E2 and TGF-β induced IGF-I gene promoter activity in osteoblasts, suggesting complex interactions among bone growth regulators and potential complications from anabolic steroid use.

Vitamin D3 may prevent hair loss from chemotherapy, but side effects and cancer cell protection are concerns.

This review discusses the use of nanomaterials in cosmetics, highlighting their benefits like enhanced stability and skin penetration, while also noting potential health risks and the role of natural ingredients in formulations.

This study analyzed clinical and histological reports and concluded that blue light therapy is safe for human skin, with potential photoprotective effects against UV irradiation due to its impact on skin pigmentation mediated by Opsin-3.

This article reviews various factors affecting grizzly bear conservation, highlighting complex interdisciplinary challenges and societal influences on management decisions, and reports no new research findings.

This study identified three new mutations in the VDR ligand-binding domain that may cause dysfunction, and noted that oral calcium and calcidol treatment was effective, but only one patient experienced hair growth.

This article is a special issue that reviews current research on the pathogenesis, diagnosis, and treatment of systemic autoimmune diseases, but it does not present new results.

This study suggests that the progesterone metabolite allopregnanolone and progesterone regulate distinct gene sets involved in glioblastoma cell proliferation, with some overlapping effects modified by finasteride.

In a comparative genomic study, researchers observed significant genetic differences among the three chemical races of the alga Botryococcus braunii, leading them to propose reclassifying these races as distinct species based on their unique genomic characteristics.

This study reported a series of eight children with hereditary vitamin D-resistant rickets in Tunisia, identifying both common and novel mutations in the vitamin D receptor gene, and noting significant improvement with intravenous calcium treatment in most patients.

This study reports that actively proliferating Lgr5+ stem cells in hair follicles do not appear to drive tumor formation in experimental skin carcinogenesis.

This review discusses how targeting protein degradation processes may help overcome cancer drug resistance, but reports no new clinical results and suggests further research for precise therapeutic strategies.

This review discusses the molecular mechanisms driving hair follicle degeneration in skin aging and emphasizes the role of the tissue microenvironment on stem cell function, but reports no new research findings.

This study found that direct interactions between human dermal papilla cells and melanocytes under low oxygen conditions improved cell functions and could be important for hair regeneration efforts.

A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.

This review discusses studies on hair growth and protein synthesis in hair follicles, highlighting the differing responses of mohair and cashmere goat follicles to signaling molecules, biotin, and amino acids, but contains no new results.

This study noted that combining oral acitretin with narrowband ultraviolet B therapy may reduce treatment time and dosages for psoriasis, potentially lowering the long-term skin cancer risk.