research Involucrin, but not filaggrin and Kdap mRNA, expression is downregulated in 3-D cultures of intact rat hair bulbs after calcium stimulation
Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.
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240-270 / 1000+ results research Venus trap in the mouse embryo reveals distinct molecular dynamics underlying specification of first embryonic lineages
Tmem50b and 2610305D13Rik genes play key roles in early mouse embryo development.
research A Bio‐Functional Wnt3a Gradient Microarray for Cell Niche Studies
The study created a tool that mimics natural cell signals, which increased cell growth and could help with hair regeneration research.
research Basement membrane Laminin and Type IV Collagen in Various Benign and Malignant Adnexal Tumors of the Skin: An Immunohistochemical Study
research BAC-mediated gene-dosage analysis reveals a role for Zipro1 (Ru49/Zfp38) in progenitor cell proliferation in cerebellum and skin
research Zeb2 recruits HDAC–NuRD to inhibit Notch and controls Schwann cell differentiation and remyelination
Zeb2 is crucial for nerve repair by controlling Schwann cell function.
research TRPV3 as a Therapeutic Target for Itch
Blocking TRPV3 may help treat itch in dry skin conditions.
research Abstract 152
TLR3 activation helps improve skin and hair follicle healing in mice.
research Immunofluorescent localization of collagen types I, III and IV, fibronectin, laminin, and basement membrane proteoglycan in developing mouse skin
research Upadacitinib in the treatment of a patient with the triad of atopic dermatitis, vitiligo, and alopecia areata: a case report and literature review
This case report highlights the successful use of upadacitinib, a selective JAK1 inhibitor, in treating a 57-year-old man with severe atopic dermatitis, vitiligo, and alopecia areata, conditions that share the JAK-STAT signaling pathway. Conventional therapies had failed, but upadacitinib (15 mg daily) led to rapid improvement: pruritus subsided within days, AD-related erythema cleared by 15 weeks, complete eyebrow regrowth occurred within months, and significant vitiligo repigmentation was observed at one year. The treatment was well-tolerated, suggesting that upadacitinib monotherapy could be an effective and well-tolerated option for these co-existing conditions, supporting a "multi-disease therapy" approach targeting common pathogenic pathways.
research Transient expression of keratin 19 is induced in originally negative interfollicular epidermal cells by adhesion of suspended cells.
Keratin 19 expression in certain skin cells is temporary and not a reliable stem cell marker.
research JAM-A facilitates hair follicle regeneration in alopecia areata through functioning as ceRNA to protect VCAN expression in dermal papilla cells
JAM-A helps hair regrowth in alopecia areata by protecting VCAN in skin cells.
research High migratory activity of dermal sheath cup cells associated with the clinical efficacy of autologous cell-based therapy for pattern hair loss
Cells that move well may improve hair loss treatments by entering hair follicles.
research Neurotrophin-4 modulates the mechanotransducer Cav3.2 T-type calcium current in mice down-hair neurons
Neurotrophin-4 increases calcium current in specific mouse neurons through the PI3K pathway.
research Identifying the Target Cells and Mechanisms of Merkel Cell Polyomavirus Infection
Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.
research WISP-1 induced by mechanical stress contributes to the fibrosis and hypertrophy of ligamentum flavum via the Hedgehog-Gli1 signaling
Mechanical stress causes ligament thickening through WISP-1 and Hedgehog signaling.
research Intestinal Intraepithelial Lymphocytes: Sentinels of the Mucosal Barrier
Intestinal intraepithelial lymphocytes are crucial for gut immunity and maintaining the mucosal barrier.
research ATP-dependent chromatin remodeling during mammalian development
ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.
research Patterns of desmocollin synthesis in human epithelia: immunolocalization of desmocollins 1 and 3 in special epithelia and in cultured cells.
Desmocollin 1 and 3 have distinct patterns in human tissues, with Dsc1 in specific skin and hair layers and Dsc3 in various epithelial layers.
research Abstracts
Ablative fractional laser treatment nearly matches the gene reduction effects of topical vismodegib in skin cancer.
research TLR3 signaling modulates immunomodulatory property of human periodontal ligament stem cells.
TLR3 signaling enhances the immunosuppressive properties of human periodontal ligament stem cells.
research Capture of endothelial cells under flow using immobilized vascular endothelial growth factor
A surface with VEGF can specifically capture endothelial cells from flowing fluids.
research 63418 JAK3/TEC kinase pathways are active in alopecia areata lesions, and their inhibition with Ritlecitinib prevents αCD3/αCD28+IL-2 induced immune privilege collapse in healthy hair follicles ex vivo
Ritlecitinib may help treat alopecia areata by protecting hair follicles.
research Editors' Picks
Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.
research Direct cellular reprogramming enables development of viral T antigen–driven Merkel cell carcinoma in mice
Scientists made a mouse model of a serious skin cancer by changing skin cells with a virus and a specific gene, which is similar to the disease in humans.
research Location and phenotype of human adult keratinocyte stem cells of the skin
Stem cells are in deep skin layers, while differentiating cells are in shallow layers.
research Functional redundancy of Frizzled 3 and Frizzled 6 in planar cell polarity control of mouse hair follicles
Frizzled 3 and Frizzled 6 together control the orientation of mouse hair follicles.
research 527 PTEN is a master driver of healing inhibition in venous leg ulcers by targeting immune response, angiogenesis and lymphangiogenesis
Targeting PTEN can improve healing in venous leg ulcers.
research Basement membrane components define the microenvironment of aggregated fibroblasts in the skin and support their aggregation in vitro
Basement membrane supports fibroblast aggregation, aiding hair follicle development.
research Impaired wound healing in transgenic mice overexpressing the activin antagonist follistatin in the epidermis
Overexpressing follistatin in mice delays wound healing and reduces scar size.