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This study found that squamous cell carcinomas from hair follicle stem cells are more prone to epithelial to mesenchymal transition and metastasis than those from interfollicular epidermis, due to distinct chromatin landscapes.

This study found that sympathetic nerves and arrector pili muscles form a niche that modulates hair follicle stem cell activity, revealing their role in hair follicle regeneration.

This study concluded that dilated cardiomyopathy in Ctsl-deficient mice is mainly due to the lack of cathepsin L in cardiomyocytes, with additional heart stress from the fur defect.

This study by Dr. Manka and colleagues reported that thyroid hormones play a significant role in regulating hepatic stellate cells, influencing liver fibrosis progression via TGFβ signaling. They found that TRα signaling might enhance scar-free tissue regeneration, offering potential pathways for targeted liver fibrosis treatments.

This study found that injury-induced proliferation of wild-type cells can suppress oncogenic growth in Ras-mosaic skin.

One type of progenitor cell can maintain normal skin in mice.

In this study, researchers documented the immunohistochemical distribution of CD34 in basal cell carcinoma and found distinct patterns of CD34 expression, with variations in CD34 positivity between different areas of BCC tumor stroma and adjacent skin regions.

This report highlights a case of possible association between myotonic dystrophy type 1 and basal cell carcinoma, urging clinicians to consider this link despite negative genetic testing for known hereditary BCC syndromes.

In this case report, a 21-year-old female with familial partial lipodystrophy type 2 and hyperandrogenism was found to have a rare Sertoli cell tumor of the ovary, highlighting an unusual presentation where links between these two rare conditions are still unknown.

This study found that benign tumors with a high risk of malignant progression primarily arise from hair follicle cells when a mutant ras gene is expressed in a specific population of epidermal cells in mice.

This study reports previously unrecognized cellular complexity in growing mouse incisors, suggesting species-specific differences in cell dynamics between mouse and human teeth related to growth and differentiation.

This study found that in naturally curved human scalp hairs, distinct arrangements of cell types on either side of the hair fiber contribute to its curvature.

This paper discusses the evolving understanding of psoriasis pathogenesis with no new clinical findings; the authors highlight the role of T-cell plasticity and regulatory cells, calling for further clinical applications using single-cell technologies.

In this study, umbilical cord mesenchymal stem cell-derived apoptotic extracellular vesicles were found to improve wound healing in type 2 diabetic mice by inhibiting macrophage pyroptosis and reducing oxidative stress levels.

In this study, using scRNA-seq, researchers detailed the gene expression and cell differentiation processes in goat fetal horn buds, identifying crucial roles for dermal and epithelial cells in horn initiation and highlighting potential genetic factors involved in horn morphogenesis.

This study found that α-melanocyte-stimulating hormone may modulate inflammation in skin connective tissue by inhibiting proinflammatory effects in fibroblasts.

This research found that the microtubule catastrophe factor KIF18B plays a crucial role in promoting spindle orientation in keratinocytes, linking this process to cell fate decisions during hair follicle morphogenesis.

Revertant cell therapy shows promise for treating type XVII collagen deficiency, but better cell selection methods are needed.

This article is a letter to the editor discussing a rare case of Leydig cell tumor with type I diabetes mellitus causing female pattern hair loss, but it contains no abstract or new clinical findings.

This study found that type II diabetes inhibited hair follicle regeneration and skin cell proliferation in mice, potentially explaining reduced skin renewal and chronic wound formation in diabetes.

This study found that incorporating collagenase type I into a noncultured hair follicle cell suspension technique improved cell yield and enhanced repigmentation in patients with stable vitiligo compared to dermabrasion alone.

This study found that exosomes from human umbilical cord mesenchymal stem cells reduced hair follicle aging and promoted hair regeneration in models by upregulating COL17A1 through the miR-21-5p/DKK2/Wnt/β-catenin axis, outperforming existing treatments like minoxidil.

This review highlights the role of all-trans retinoic acid in regulating stem and progenitor cell proliferation and differentiation, suggesting its potential to enhance treatments in regenerative medicine and cancer.

The conclusion is that CD90 is not a specific marker for fibroblast subtypes and better methods are needed to identify them.

MultiKano accurately identifies cell types in complex data better than existing methods.

Researchers identified key cell types and genes involved in hair and skin diseases.

This study seeks to clarify the terminology and classification of keratoacanthoma and similar squamous cell carcinoma lesions with central keratin-filled craters to aid in accurate differential diagnosis.

This study found that sorafenib increased mast cell number and degranulation in skin, suggesting PI3K signaling and SCF production may underlie its adverse cutaneous reactions.

This study found that MF patients with darker skin types show slower initial improvement with NB-UVB phototherapy, highlighting disparities in treatment efficacy that warrant further investigation.