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30 / 901 resultsresearch Is androgenic alopecia a result of endocrine effects on the vasculature?
Male-pattern baldness might be caused by the effect of hormones on scalp blood vessels.
research Cartilage to bone transformation during fracture healing is coordinated by the invading vasculature and induction of the core pluripotency genes
Blood vessels and specific genes help turn cartilage into bone when bones heal.
research Accelerated Endothelial to Mesenchymal Transition Increased Fibrosis via Deleting Notch Signaling in Wound Vasculature
Disrupting Notch signaling in blood vessels increases scarring during wound healing in mice.
research A perfusable vascularized full-thickness skin model for potential topical and systemic applications
The study created a skin model with realistic blood vessels that improves skin grafts and testing for drug delivery.
research Next generation human skin constructs as advanced tools for drug development
Advanced human skin models improve drug development and could replace animal testing.
research Circulatory Changes in Alopecia
The document suggests that the traditional understanding of hair growth cycles and alopecia may be inaccurate and that blood supply plays a significant role in hair growth and loss.
research Environment of the Anagen Follicle
The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.
research Functional Skin Grafts: Where Biomaterials Meet Stem Cells
Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.
research Physiologic changes of pregnancy: A review of the literature
Most pregnant women experience skin darkening and hair changes, with these effects usually going away after giving birth.
research Paracrine crosstalk between human hair follicle dermal papilla cells and microvascular endothelial cells
Cells from the base of hair follicles help blood vessel cells survive and grow, which is important for healthy hair.
research Roles of Wnt7a in embryo development, tissue homeostasis, and human diseases
Wnt7a protein is crucial for development and tissue maintenance and plays varying roles in diseases and potential treatments.
research Follicular red dots: a normal trichoscopy feature in patients with pigmentary disorders?
Follicular red dots may be a normal feature seen in people with less skin pigmentation, not necessarily indicating a scalp disorder.
research Scalp Surgery: Anatomic and Biomechanical Considerations
The document concludes that following specific surgical guidelines can improve scalp surgery results and reduce complications.
research Mimicking Hair Disorders by Genetic Manipulation of Organ-Cultured Human Hair Follicles
Scientists can mimic hair disorders by altering genes in lab-grown human hair follicles, but these follicles lack some features of natural ones.
research A New Application in Dermatological Ultrasound
The document concludes that the acoustic coupler SF-001 is good for skin ultrasound, especially on rough body parts, because it's stable and shows blood vessels well.
research Secondary alopecia induced by aesthetic procedures: An unrecognized potential complication
Hair loss can be a rare side effect of cosmetic procedures due to various factors.
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.
research WARFARIN-INDUCED ALOPECIA: A RARE CASE REPORT
Warfarin can rarely cause hair loss, which is usually reversible.
research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
research Identification of VLDL as a biomarker for prewarning of androgenic alopecia
VLDL could be an early warning sign for male pattern baldness.
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 Multiple Retinal Emboli and Medial Canthal Swelling Following Injection of Acellular Porcine Urinary Bladder Matrix for Hair Restoration
A woman had eye pain and vision loss after a hair growth treatment, but her symptoms improved after a month.
research 1415 Induction of human hair growth using vascularized 3D hair follicle constructs
Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.
research Clinical Snippets
R-spondin2 may help treat hair loss, gene differences could explain baldness, a peptide's regulation is linked to psoriasis, B-defensin gene copies may affect a skin condition's risk and severity, and potential markers and targets for alopecia areata were identified.
research Clinical Snippets
New treatments for hair growth and psoriasis may be possible, and gene differences could affect baldness and the severity of skin conditions.
research Anatomy and Physiology of the Skin
The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.
research Lymphatic vessels interact dynamically with the hair follicle stem cell niche during skin regeneration in vivo
Lymphatic vessels are essential for hair follicle growth and skin regeneration.
research Angiogenin is expressed in human dermal papilla cells and stimulates hair growth
Angiogenin helps hair grow by stimulating cell growth and blood vessel formation.
research Skin and hair on-a-chip: in vitro skin models versus ex vivo tissue maintenance with dynamic perfusion
The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.