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This study suggests that cultured hair follicle dermal sheath cup cells exhibit immune privilege properties, partly through the expression of PD-L1, which impacts co-cultured immune cells' behavior.

Protease Nexin-1 is found in human hair growth cells and is affected by male hormones.

This study found that antroquinonol inhibited CD8+ T cell proliferation and reduced proinflammatory cytokine secretion in vitro, while also ameliorating H2O2-induced depigmentation and resisting reductions in hair follicle length, skin thickness, and tyrosinase expression in mice.

In this study, a genetic analysis identified a pathogenic variant in the ALOXE3 gene associated with non-bullous congenital ichthyosiform erythroderma, and the patient's response to antifungal treatment highlights the risk of cutaneous fungal infections.

In this study, PEVIII, a nanocomposite chitosan-coated vesicle containing both α-hederin and hederacoside C, demonstrated notable antibacterial activity against Pseudomonas aeruginosa in a keratitis model, showing significant lesion reduction, tissue improvement, and decreased bacterial load and inflammatory markers compared to other treatments.

This study reports that cannabinoid receptor type 1 may influence psoriasis development by modulating laminin-511 expression, suggesting a potential target for treatment.

This study found that PGRP-S expression in mouse epidermis is specific to certain hair follicle epithelia, depending on the skin region, and can be transiently induced in flank skin hair follicle epithelium after exposure to Staphylococcus aureus, suggesting a role in environmental surveillance.

This study found that the oral IRAK4-inhibitors BAY 1834845 and BAY 1830839 reduced skin inflammation and systemic inflammatory responses in healthy volunteers, showing similar pharmacodynamic effects to prednisolone when challenged with topical imiquimod and intravenous LPS.

This article reviews the genetic basis, diagnostic approaches, and treatment options for nude severe combined immunodeficiency, but does not present any new research findings.

This study found that the mutant hairless rhino bald protein in mice interacts with the vitamin D receptor but cannot repress its transactivation and shows abnormal cellular localization.

This study identified a compound heterozygous mutation in a hairless rhesus macaque, which was associated with skin abnormalities similar to those in hairless mice and humans with APL.

This study identified the genes for pyochelin siderophore biosynthesis as a novel target regulated by the heme-responsive PrrH sRNA in Pseudomonas aeruginosa.

In this study, Thy-1 was observed to play a critical role in wound healing in mice, particularly influencing vascular dynamics and blood perfusion during the healing process.

This study reported no Cx30 expression in normal interfollicular human epidermis and minimal expression in some skin structures, with faint detection in porokeratosis of Mibelli patient skin.

This study found that biliverdin beta and delta, metabolites of heme, play a critical role in Pseudomonas aeruginosa iron acquisition and cooperative behaviors, which are crucial for the bacterium's long-term infection in cystic fibrosis patients, suggesting potential targets for new therapies.

This study suggests that the Grasp protein may play a role in regulating skin homeostasis following UVB exposure by influencing p53-mediated apoptotic responses in mice.

This study found that YAP1 localization and expression patterns in human skin xenografts resembled pathological conditions, suggesting that YAP1 may be a potential target for treating skin pathologies.

In this study, researchers developed two novel mouse models to investigate how CD271 deletion in keratinocytes affects skin homeostasis, finding that it leads to changes resembling dysplastic skin conditions with immune cell recruitment and inflammatory cytokine release.

This study suggests that thermal imaging may aid in diagnosing cellulitis, potentially improving patient care, although its applicability to certain cases requires further investigation.

This study found that the expression of laminin-511 and -332 was significantly increased in psoriasis skin lesions and may influence keratinocyte proliferation and apoptosis, suggesting a previously overlooked role in the disease's pathogenesis.

This study found that mitochondrial fusion regulator Opa1 is crucial for maintaining melanocyte stem cells during the hair follicle cycle in mice, with Opa1 deficiency leading to impaired SCF-KIT signaling, reduced melanocyte populations, and early hair graying.

In a mouse model study, researchers observed that the absence of MCPIP1 in myeloid cells decreased susceptibility to chemically induced skin papillomas but caused significant hair loss and skin pigmentation changes, suggesting a role for MCPIP1 in skin carcinogenesis and follicle integrity.

In this case report, a three-generation family with Gorlin-Goltz syndrome showed a heterozygous PTCH1 splice-donor variant associated with the disease, and two affected relatives benefited from individualized, side-effect-guided dosing of the drug sonidegib, experiencing regression of basal cell carcinoma lesions.

This review discusses the role of PPAR-γ in the pathogenesis of primary cicatricial alopecia, including its involvement in lichen planopilaris and treatment trials using PPAR-agonists, and reports no new clinical results.

This study reports that CD200R expression is significantly reduced in an experimental mouse model of scarring alopecia, suggesting a potential role for this pathway in immune regulation and hair follicle protection.

This study found that MPZL3 plays a crucial role in controlling sebaceous gland size and sebocyte proliferation in mice and humans, implicating its potential involvement in skin disorders like acne and psoriasis.

This study found that methylprednisolone can block IgG-induced keratinocyte detachment in an animal model of pemphigus vulgaris, potentially by increasing the synthesis and modifying adhesion molecules.

This study found that GPC1 is a key regulator of angiogenesis in hair follicles and may be an interesting target for addressing alopecia in dermatology research.

In this study, researchers developed a pemphigus mouse model expressing anti-Desmocollin 3 antibodies and found it mimicked atypical pemphigus with distinct pathological features compared to the standard Desmoglein 3 model.

This report suggests a causal connection between hyaluronic acid filler injections and the development of xanthelasma, possibly through an inflammatory reaction that increases vascular permeability and LDL leakage.