research Staining of Human Skin With RGB Trichrome Unveils a Proteoglycan-Enriched Zone in the Hair Dermal Sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
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research Toxic Trace Metals and Pathological Changes in Organs of Rats Fed with Extract of Polluted Grasses
Eating plants from polluted areas can cause liver and kidney damage in rats due to toxic metals.
research Advanced Age Impairs Self-Renewal and Biases Fate Choice of Hair Follicle Dermal Stem Cells
Older hair follicle stem cells have a reduced ability to renew themselves, leading to more hair loss.
research An Integrated Model of Alopecia Areata Biomarkers Highlights Both Th1/Th2 Upregulation, with Stronger Correlations Between Th2 Activation and Disease Severity
Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.
research Nrf2 Activation Enhances the Healing of Cutaneous Wounds Through the Activation of Hair Follicle Stem Cells
Activating Nrf2 helps wounds heal faster by increasing hair follicle stem cells.
research Efficacy of Topical Tofacitinib in Promoting Hair Growth in Non-Scarring Alopecia
Topical tofacitinib is effective in promoting hair growth for non-scarring alopecia.
research The Murine Hair Follicle Is a Melatonin Target
Melatonin directly affects mouse hair follicles and may influence hair growth.
research Neuroimmunology of Stress: Skin Takes Center Stage
Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.
research Vitamin D Receptor: Molecular Signaling and Actions of Nutritional Ligands in Disease Prevention
Vitamin D receptor interacts with certain dietary components to help prevent diseases and regulate hair growth.
research Wnt1/β-Catenin Injury Response Activates the Epicardium and Cardiac Fibroblasts to Promote Cardiac Repair
Wnt1/βcatenin signaling is crucial for heart repair after injury.
research Dermal β-Catenin Activity in Response to Epidermal Wnt Ligands Is Required for Fibroblast Proliferation and Hair Follicle Initiation
Skin needs dermal β-catenin activity for hair growth and skin cell multiplication.
research A Hot New Twist to Hair Biology: The Role of TRPV1 in Human Hair Growth Control
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research The Dermal Papilla: An Instructive Niche for Epithelial Stem and Progenitor Cells in Development and Regeneration of the Hair Follicle
The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.
research Effects of Flutamide and Finasteride on Rat Testicular Descent
Androgens, like testosterone, are crucial for early testicular descent in rats.
research Physiological and Retinoid-Induced Proliferations of Epidermis Basal Keratinocytes Are Differently Controlled
Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
research Dermal White Adipose Tissue: A New Component of the Thermogenic Response
Skin fat helps with body temperature control and has other active roles in health.
research Physiological Functions of PP2A: Lessons from Genetically Modified Mice
Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.
research Adipocytes in Skin Health and Disease
Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.
research Hairless and Wnt Signaling: Allies in Epithelial Stem Cell Differentiation
The HR protein's role as a repressor is essential for controlling hair growth.
research Human Hair Follicles Are an Extrarenal Source and a Nonhematopoietic Target of Erythropoietin
Human hair follicles produce and respond to erythropoietin, helping protect against stress.
research Estrogen Functions in Skin and Skin Appendages
Oestrogens help maintain healthy skin, heal wounds, and may protect against skin aging and cancer.
research Prolactin: A Novel Neuroendocrine Regulator of Human Keratin Expression In Situ
Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.
research Murine Skin as a Target for Melatonin Bioregulation
Melatonin affects mouse skin and may regulate skin functions.
research Intravital Imaging of Hair Follicle Regeneration in the Mouse
Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.
research Prolactin Delays Hair Regrowth in Mice
Prolactin slows down hair growth in mice.
research Hair Follicles, Their Disorders, and Their Opportunities
Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.
research Proliferation, But Not Apoptosis, Is Associated With Distinct Beta-Catenin Expression Patterns in Non-Small-Cell Lung Carcinomas
Distinct β-catenin patterns are linked to cell growth, not cell death, in lung cancer.
research Does Prolactin Play a Role in Skin Biology and Pathology?
Prolactin may be important for skin growth and immune function.
research The Transdermal Inhibition of Melanogenesis by a Cell-Membrane-Permeable Peptide Delivery System Based on Poly-Arginine
A new skin-whitening agent using a peptide from wheat is safe and effective at reducing skin pigmentation.
research Hairless Is a Nuclear Receptor Corepressor Essential for Skin Function
Hairless protein is crucial for healthy skin and hair, and its malfunction can cause hair loss.