research Connective Tissue Sheath of Hair Follicle Is a Major Source of Dermal Type I Procollagen in Human Scalp
The hair follicle's connective tissue is a key source of a certain collagen in human scalp skin.
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research Hair Growth Defects in Insig-Deficient Mice Caused by Cholesterol Precursor Accumulation and Reversed by Simvastatin
Mice lacking Insig proteins had hair growth problems due to cholesterol buildup, but this was fixed by the drug simvastatin.
research Correlation Between COVID-19 and Telogen Effluvium and Its Social Impacts
COVID-19 may be linked to hair loss called Telogen Effluvium, affecting quality of life and self-esteem.
research Sustained Human Hair Follicle Growth Ex Vivo in a Glycosaminoglycan Hydrogel Matrix
Human hair grows better in a special gel that mimics skin.
research Exogenous Stimulations Change Nude Mouse Hair Cycle Pattern
External treatments can change hair growth patterns in nude mice.
research Secretory Phospholipase A2-IIA Overexpressing Mice Exhibit Cyclic Alopecia Mediated Through Aberrant Hair Shaft Differentiation and Impaired Wound Healing Response
Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.
research Disrupted Cholesterol Biosynthesis and Hair Follicle Stem Cell Impairment in the Onset of Alopecia
Disrupted cholesterol production impairs hair follicle stem cells, leading to hair loss.
research Genome-Wide Identification, Characterization, and Expression Analysis of Keratin Genes (KRTs) Family in Yak (Bos Grunniens)
Scientists found 53 keratin genes in yaks that are important for hair growth and share similarities with those in other animals.
research Clinical Snippets: Hair Growth, Androgenetic Alopecia, Psoriasis, Hidradenitis Suppurativa, and Alopecia Areata
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 Potential of Polar Lipids from Bovine Milk to Regulate the Rodent Dorsal Hair Cycle
Bovine milk fats applied to mouse skin can promote hair growth similar to known hair growth treatments.
research Regeneration of Hair and Other Skin Appendages: A Microenvironment-Centric View
The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.
research Neural Mechanisms of Hair Growth Control
Nerves and chemicals in the body can affect hair growth and loss.
research 266 Myristoylphorbol Acetate (MPA) Enhances Metastasis Via Up-Regulation of Eph A2 Transcription Activity
MPA increases cancer spread by boosting Eph A2 activity.
research Association of Microneedling and Growth Factors for Eyebrow Growth Stimulation
Microneedling with growth factors significantly promotes eyebrow hair growth.
research Effect of Ethosomal Minoxidil on Dermal Delivery and Hair Cycle of C57BL/6 Mice
Ethosomal minoxidil improves hair growth by penetrating deeper into skin and shortening hair cycle.
research Hair Anatomy for the Clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Development and Progression of Alopecia in the Vitamin D Receptor Null Mouse
Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
research The Experimental Study on the Effect of Herbal Extracts on Hair Growth and Acne
Rubus coreanum may help hair growth but not through the tested mechanisms, and none of the herbal extracts help with acne.
research Role of Arachidonic Acid in Promoting Hair Growth
Arachidonic acid helps hair grow by increasing growth factors and improving follicle health.
research Pathogenesis of Androgenetic Alopecia
Androgenetic alopecia, or hair loss, is caused by a mix of genetics, hormones, and environment, where testosterone affects hair growth and causes hair to become smaller and grow for a shorter time.
research Genetic Analysis of a Novel Antioxidant Multi-Target Iron Chelator, M30, Protecting Against Chemotherapy-Induced Alopecia in Mice
M30 is a promising treatment for preventing hair loss during chemotherapy.
research Use of Activated PRP on Alopecia: Systematic Review and Meta-Analyses
Activated PRP injections are effective in treating hair loss and improving hair density.
research Matricellular Proteins in the Homeostasis, Regeneration, and Aging of Skin
Special proteins are important for skin balance, healing, and aging, and affect skin stem cells.
research Response to Comments on the Scientific Opinion on the Substantiation of a Health Claim Related to Spermidine and Prolongation of the Growing Phase (Anagen) of the Hair Cycle Pursuant to Article 13(5) of Regulation (EC) No 1924/2006
The EFSA maintained its view that spermidine's effect on hair growth is related to disease treatment and does not meet the health claim criteria.
research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth
A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
research Long Non-Coding RNA AL136131.3 Inhibits Hair Growth Through Mediating Glycolysis in Androgenetic Alopecia
The RNA AL136131.3 slows down hair growth and speeds up hair loss by affecting sugar breakdown in hair follicles.
research Role of Vitamin D in Hair Loss: A Short Review
Low vitamin D levels are linked to various types of hair loss, but more research is needed before using it as a treatment.
research Alopecia Areata Incognita
Alopecia areata incognita causes sudden hair thinning, responds well to steroids, and is more common in those with genetic hair loss conditions.
research A Contemporary View on Felix Pinkus’ Concept of the Vitreous Membrane
The vitreous membrane in hair follicles changes shape during the hair cycle and may affect hair growth and nutrient exchange.
research What Controls Hair Follicle Cycling?
The control system for hair growth cycles is not well understood and needs more research.