research Neural crest cells give rise to non-myogenic mesenchymal tissue in the adult murid ear pinna
Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.
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research 584 Transcriptomic analysis to identify protective dermal papilla signature in occipital scalp
The research found genes that may protect certain scalp cells from hair loss.
research Distinctive or critical histological features and associated diseases
The document concludes that diagnosing hair loss requires evaluating multiple histological features, as no single feature is definitive on its own.
research Clinical and histopathologic features of hair loss in patients with HIV-1 infection
People with late-stage HIV-1 often experience a specific type of hair loss linked to multiple factors, including nutritional issues and immune responses.
research Facial Follicular Spicules: A Rare Cutaneous Presentation of Trichodysplasia Spinulosa
Trichodysplasia spinulosa can occur after a heart transplant due to immunosuppressive drugs.
research Efficacy of subcutaneous injection of platelet-rich plasma in alopecia: A clinical and histological pilot study on a rat model with a six-month long-term follow-up experience
Injecting platelet-rich plasma under the skin significantly improves hair growth and quality without harmful effects.
research 219 STAT5 activation in the dermal papilla is important for hair follicle growth phase induction, hair follicle regeneration and wound healing
Activating STAT5 in the skin's dermal papilla is key for starting hair growth, regenerating hair follicles, and healing wounds.
research Immunolocalization of telomerases in human hairs identifies proliferating cells in the bulb matrix and outer root sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research Syphilitic alopecia
Syphilitic alopecia is a rare hair loss condition in secondary syphilis that looks similar to another condition but can be diagnosed with specific tests and responds to antibiotics.
research Dormancy in the stem cell niche
Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.
research Insulin Promotes Corneal Nerve Repair and Wound Healing in Type 1 Diabetic Mice by Enhancing Wnt/β-Catenin Signaling
Insulin helps heal corneal wounds and nerves in diabetic mice by activating the Wnt signaling pathway.
research Network analysis reveals potential mechanisms that determine the cellular identity of keratinocytes and corneal epithelial cells through the Hox/Gtl2-Dio3 miRNA axis
Hox proteins help maintain keratinocyte identity by regulating miRNA expression.
research Growth of the Hair
Hair growth is cyclic and influenced mainly by local factors.
research Hair follicle neogenesis induced by cultured human scalp dermal papilla cells
Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.
research Comparisons of mouse models for hair follicle reconstitution
The flap assay grows the most natural hair but takes the longest, the chamber assay is hard work but gives dense, normal hair, and the patch assay is quick but creates poorly oriented hair with some issues.
research Boosting and Rescuing Epidermal Superior Population from Fresh Keratinocyte Cultures
The method increases stem-like cells for better skin regeneration.
research CD49fhigh Defines a Distinct Skin Mesenchymal Stem Cell Population Capable of Hair Follicle Epithelial Cell Maintenance
A specific group of skin stem cells was found to help maintain hair follicle cells.
research A function for Rac1 in the terminal differentiation and pigmentation of hair
Rac1 is essential for proper hair structure and color.
research The Glypican-1/HGF/C-Met and Glypican-1/VEGF/VEGFR2 Ternary Complexes Regulate Hair Follicle Angiogenesis
Glypican-1 is important for blood vessel growth in hair follicles and could help treat hair loss.
research Cashmere growth control in Liaoning cashmere goat by ovarian carcinoma immunoreactive antigen-like protein 2 and decorin genes
OCIAD2 and DCN genes affect hair growth in goats by having opposite effects on a growth signaling pathway and inhibiting each other.
research Expression of lipid-protein gene PLP2 in Liaoning cashmere goat
The PLP2 gene affects cashmere fiber quality in goats and is linked to hair growth and loss.
research Skin Graft Harvesting and Donor Site Selection
The document concludes that skin grafts are essential for repairing tissue loss, with various types available and ongoing research into substitutes to improve outcomes and reduce donor site issues.
research Bulge-Derived Epithelial Cells Isolated from Human Hair Follicles Using Enzymatic Digestion or Explants Result in Comparable Tissue-Engineered Skin
Enzymatic digestion is an efficient method for isolating cells from hair follicles for tissue-engineered skin.
research Stem Cells and their Niches
The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.
research 905 Dysfunction of hair follicle mesenchymal progenitors is associated with age-related hair loss
Age-related hair loss is linked to the decline and dysfunction of hair follicle stem cells.
research Hair Follicle Stem Cells: the Signaling Hub of the Skin
Hair follicle stem cells are important for maintaining healthy skin and interact with many signals.
research In vivoreprogramming of wound-resident cells generates skin with hair
Scientists can now create skin with hair by reprogramming cells in wounds.
research 573 Hair follicles employ a 2-dimensional healing strategy to repair 3-dimensional injuries
Hair follicles repair 3D injuries using a 2D healing process.
research TYPICAL MORPHOLOGICAL CHARACTERISTICS OF THE SKIN STRUCTURE OF THE HAIR PART OF THE NORMAL HUMAN HEAD AND WITH HAIR LOSS
Androgenic alopecia causes hair follicle degradation and skin restructuring, but some hair elements remain.
research Androgens and hair growth
Androgens can both increase and decrease hair growth in different parts of the body.