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In this study, researchers reported that the Pinkie mutation in mice, affecting RXRa activity, leads to skewed Th1 development and suggests RXRa's role in Th2 differentiation, impacting immune responses.

This report describes two Saudi brothers with dermatopathia pigmentosa reticularis who exhibited normal hair shafts despite their condition.

This study found that overexpression of R-spondin 3 in a mice model impaired hair morphogenesis and regeneration by reducing hair matrix progenitor cell proliferation, thus disrupting the Wnt pathway's regulation of stem cells.

This article reviews advanced dermabrasion techniques for acne scars and skin lesions, detailing patient selection and procedural steps to enhance therapeutic outcomes and avoid pitfalls, but reports no new findings.

This study found that manipulating both gene expression and matrix stiffness in mice can alter hair regeneration after skin wounding, highlighting key factors in regenerative biology.

In this study, a novel mutation in the glucocorticoid receptor gene was identified in a young woman, impairing glucocorticoid signaling and leading to generalized glucocorticoid resistance.

This study observed that DNA damage response (DDR) plays a key role in pressure overload-induced cardiomyocyte hypertrophy, with disruption of the ATM kinase pathway potentially modulating this hypertrophy in mice.

African spiny mice can regenerate skin and hair after wounds due to specific tissue mechanics.

This study found that mutations in certain keratin genes significantly affect wool traits in Chinese Merino sheep, suggesting these genes could be important for sheep breeding to improve wool quality.

This study found that the ID2 gene was highly expressed in bulge-derived keratinocytes when exposed to contact sensitizers and may serve as a marker to distinguish sensitizers from irritants during in vitro testing.

This study found that a specific VDR amino acid substitution in children with hereditary vitamin D-resistant rickets disrupts ligand binding and gene activation but does not impair hair follicle development.

This study found that radiofrequency treatment, with or without hydrolyzed collagen, increased dermis thickness, neocollagenesis, and FGF2 overexpression in rat skin tissue.

This study suggests a connection between the unfolded protein response and upregulation of NKG2D ligands in stressed hair follicles, highlighting a potential role of PRDX5 in alopecia areata pathogenesis.

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 found that a single X-radiation treatment in rat skin reduced collagen concentration over multiple hair-cycles by diminishing the fibroblasts' capacity for proline hydroxylation, potentially contributing to delayed skin lesions.

In a swine model, this study found that a novel micro-coring needle device increased skin thickness and collagen content, suggesting potential as a safer, cost-effective alternative to laser resurfacing for skin rejuvenation.

This study found that single-dose x-ray irradiation in rat calvaria skin led to morphological changes in collagen fibers, disorganization, and a temporary absence of sebaceous glands and hair follicles.

In this study, researchers developed a polyherbal emulgel for topical use in managing rheumatoid arthritis and found that formulation F3 provided optimal drug release and stability, indicating it may be an effective alternative with improved patient compliance.

This study found that selective inactivation of ribonucleotide excision repair in mouse epidermis led to spontaneous DNA damage, skin inflammation, and the development of squamous cell carcinoma, suggesting potential implications for cancer development in humans.

In this study, researchers found that human fingerprint ridges are formed through a modified hair follicle developmental process and spatial patterns influenced by specific signaling pathways.

This study found that higher differentiation and moral justice were significantly related to increased sexual satisfaction.

PRO-C22 can help diagnose and monitor the severity of hidradenitis suppurativa.

This article presents a family case study of dermatopathia pigmentosa reticularis linked to a specific KRT14 gene variant, detailing symptoms and stressing the importance of molecular diagnosis for management.

This review systematically analyzed evidence on treatment options for erosive pustular dermatosis, finding that while potent topical steroids like clobetasol propionate can be effective, recurrence is common, and more robust studies are necessary for stronger recommendations.

This study observed an association between intense itching in anterior chest keloids and an increased density of nerve fibers in the epidermis, alongside elevated expression of the pruritus mediator substance P, though no difference was found in Langerhans cells related to pruritus, location, or region.

In this study, PKC ε transgenic mice exposed to ultraviolet radiation showed increased hair follicle stem cell frequency and altered gene expression compared to wild-type mice, suggesting a potential role in skin cancer susceptibility.

The researchers reported two brothers with a new variant of X-linked trichothiodystrophy associated with an RNF113A gene mutation, highlighting features such as intellectual disability and growth failure, but without previously reported endocrinological or genital abnormalities, underlining the importance of genetic counseling for such variants.

This study found that applying black mud to mice increased skin collagen and superoxide dismutase activity, decreased malondialdehyde levels, and enhanced hair growth and smoothness.

This study found that testosterone contributed to increased arterial stiffness and cardiovascular damage in female mice, linked with decreased estrogen receptor expression, and suggests implications for women with polycystic ovarian syndrome or those taking testosterone.