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This study used electron microscopy to identify a distinct dendritic cell in the human epidermis, similar to the melanocyte, with unique structural features and variable melanin content.

This study found that keratin 7 protein expression increased in colon cancer epithelial-derived cells when treated with neutrophil and macrophage conditioned media, suggesting immune cell-derived factors may influence keratin expression.

This study found that cepharanthine and its structural analogues may stimulate hair growth by promoting the proliferation of human dermal papilla cells and increasing VEGF expression in vitro.

This study found that an E-cadherin mutant preserved normal cadherin levels and prevented inflammation and lethality in mouse skin lacking p120, highlighting p120's role in regulating cadherin-mediated cell adhesion and inflammation.

This study found that CD1a-restricted CD4+ T cells responsive to lysyl-phosphatidylglycerol were more frequent in the blood of atopic dermatitis patients, suggesting a potential role in the disease's Th2-mediated pathology.

This review reports that the compound Cepharanthine shows promise as a cancer therapy by inducing cell death, arresting cell growth, inhibiting tumor progression, modulating key oncogenic pathways, and reversing multidrug resistance, suggesting its potential for further investigation in oncology.

This study reports that the monoclonal antibody BKN-1 specifically stained basal cell epithelioma cells and certain normal skin structures, indicating a similarity in keratin expression between the tumor and follicular epithelium below the isthmus portion.

This study found that epidermal stem cells in nonglabrous skin are connected to the distal end of the arrector pili muscle, which may play a role in epidermal renewal and wound healing.

This study provides evidence that ILC1-like cells can induce alopecia areata in previously healthy human hair follicles, challenging the view that it is solely an autoantigen-dependent autoimmune disease.

The study found that severe insulin resistance and premature diabetes are common in patients with PCNT genetic defects, primarily affecting those over four years old, while not impacting early insulin signaling in adipocytes.

This study investigated peptidergic nerve fibers in sinus hair follicles of various mammals and found that CGRP fibers were more densely distributed than SP fibers across different regions of the follicles.

This study suggests that paeoniflorin's protective effects on brain astrocytes may be mediated by TSPO and neurosteroids biosynthesis.

This study found that peanut agglutinin binding patterns after neuraminidase pretreatment can help differentiate malignant melanoma from nevocellular nevus in skin specimens.

Nephronectin helps attach muscle cells to hair follicles.

This study found that small proline-rich proteins modify the biomechanical properties of cornified cell envelopes in rodent forestomachs, potentially affecting the tissue's ability to withstand mechanical stress.

This study found that "early" transit amplifying cells, marked by CD271, are the first keratinocyte stem cell progenitors with distinct features, playing a significant role in early epidermal differentiation and regeneration.

This study found that keratins 5, 7, 8, and 19 are expressed in human trophoblast cells while vimentin is solely expressed in stromal-mesenchymal cells, aiding in placental cell type identification.

This study demonstrates a varied distribution of keratins in the epidermis of the Malayan pangolin, suggesting evolutionary adaptations related to their distinctive scales.

This study demonstrated that keratin is widely present in various epithelial cells, providing structural strength and potential insights into the origin of cell lines.

This study demonstrated that dermal papilla cells are molecularly distinct from fibroblasts and identified many novel molecules, including a new member of the CTGF protein family.

In this study, researchers found that epithelial cells exhibit density-dependent metabolic heterogeneity, particularly in the pre-epithelial transition stage, where metabolic patterns correlate with cell proliferation and are influenced by actomyosin contractility.

This study found that β1 integrin-mediated signaling is crucial for the survival, adhesion, and migration of epithelial progenitor cells in human scalp hair follicles, with varying responses observed among cell subpopulations.

This study found that in mouse pancreatic β-cells, the disruption of keratin filaments due to a specific mutation in keratin 18 resulted in altered GLUT2 localization, with less GLUT2 present on the plasma membrane compared to cells with normal keratin.

This study found that the distribution of carbohydrates and proteins in porcine hair follicles and sebaceous glands showed minor differences compared to humans.

This study found that certain fatty acids and triterpenoid-glycosides from Eclipta prostrata L. leaves exhibit potent inhibitory effects on the protein tyrosine phosphatase 1B enzyme, suggesting potential anti-diabetic and anti-obesity benefits.

This study found that keratin immunohistochemistry suggests neoplastic cells in eccrine and apocrine poromas are closely related to dermal sweat duct cells, but cannot differentiate these poromas based solely on keratin patterns.

This review synthesizes knowledge on Prostaglandin E2's role in platelet biology and suggests that targeting PGE2 pathways could lead to personalized antiplatelet therapy without affecting hemostasis, but it presents no new results.

This study identified a novel skin site called the follicular epidermis that is prone to cancer, with unique Axin2+ stem cells regulating its homeostasis. The findings suggest current therapeutic approaches may need reconsideration due to new insights into obstruction mechanisms at this site.

This article discusses the role of epimorphin as a key morphoregulator for various epithelial cells in tubulogenesis and reports no experimental results on its signaling pathways.

This study found that thymosin β4 is highly expressed in multiple human tissues and may play a role in organ function and angiogenesis through co-localization with VEGF.