research Sympathetic Reinnervation of Intact and Upper Follicle Xenografts into BALB/c-nu/nu Mice
Transplanted rat hair follicles grew hair and had increased but not fully restored nerve connections in mice.
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research K15 & Id3 expression in intact and regenerating adult vibrissae rodent hair follicles
K15 and Id3 are important in hair follicle regeneration, with K15 increasing in early stages and Id3 responding later.
research 17α‐estradiol induces aromatase activity in intact human anagen hair follicles ex vivo
17α-estradiol boosts aromatase activity in female hair follicles, potentially helping with hair loss.
research Correlation of proteolytic activities of organ cultured intact mouse skin with defined hair cycle stages
Proteolytic activity in mouse skin changes with hair cycle stages, peaking in early anagen.
research Gene Expression Profiling of the Intact Dermal Sheath Cup of Human Hair Follicles
Researchers found specific genes in the part of hair follicles that could help treat hair disorders.
research 574 Murine sebaceous gland homeostasis requires intact cutaneous innervation in a hair cycle-dependent context
Mouse skin glands need healthy nerves to grow properly during hair growth phases.
research A procedure for the culture of hair follicles as functionally intact organoids
A method was developed to grow hair follicles in a lab for research on hair growth and health.
research Deslorelin Implant Treatment for Hair Cycle Arrest (Alopecia X) in Two Intact Male Keeshonden
Deslorelin implants successfully treated hair loss in two male Keeshonden dogs.
research Upcycling waste hair and feathers derived keratin into intact cortical cell-derived micro-units via periodate oxidation: Applications & life cycle assessment
Keratin from waste hair and feathers can be sustainably used to create stable emulsions for industrial applications.
research Effect of the 5α-reductase enzyme inhibitor dutasteride in the brain of intact and parkinsonian mice
Dutasteride may protect the brain in early Parkinson's disease.
research Effect of finasteride on serum concentrations of dihydrotestosterone and testosterone in three clinically normal sexually intact adult male dogs.
Finasteride significantly reduces DHT levels in male dogs without affecting testosterone levels, suggesting it could be used to treat benign prostatic hypertrophy in dogs weighing 10 to 50 kilograms.
research Rapid Characterization of the Functional and Pharmacological Consequences of Cantú Syndrome KATPChannel Mutations in Intact Cells
Kir6.1 mutations in Cantú syndrome increase channel sensitivity and hyperpolarization, while SUR2B mutations do not.
research 805 Topical thyroid hormones promote hair follicle and epithelial hair follicle stem cell growth in intact human scalp skin ex vivo
Topical thyroid hormones may boost hair growth.
research Involucrin, but not filaggrin and Kdap mRNA, expression is downregulated in 3-D cultures of intact rat hair bulbs after calcium stimulation
Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.
research Clinical Update on Research Studies Performed at the WHS/ISHRS Live Surgery Workshop
Splitting single-hair grafts seems to improve perceived hair fullness without affecting growth, intact grafts grow slightly better, and the Mantis microscope is clear but slower without reducing damage to grafts.
research Hair weathering and hair capacitance mapping: a pilot study
Hair capacitance mapping effectively measures hair surface moisture changes.
research The biodisposition and hypertrichotic effects of bimatoprost in mouse skin
Bimatoprost increases hair growth in mice without breaking down into other substances.
research Innovative modified hair follicle harvesting technique with reverse rake scalp elevator for lower occipital donor area in follicular unit extraction hair transplantation
The new hair follicle harvesting technique improves hair transplant results and makes the procedure quicker and easier to learn.
research 496 Evaluation of extracts containing red clover using dermal papilla cells in the development of a scalp treatment system targeting hair loss and hair damage
Red clover extract-based scalp treatments significantly improved hair volume and reduced hair loss and damage.
research The Effects of Perinatal Androgen Deprivation on Sexual Motivation in Male Rats
Blocking androgens at birth reduces sexual motivation in male rats.
research Hair transplantation
Preserving intact follicular units improves hair transplant success.
research Measurement of Skin Permeation/Penetration of Nanoparticles for Their Safety Evaluation
Nanoparticles don't penetrate intact skin but can enter through pores or damaged skin.
research Nevus psiloliparus: Newly described histopathological features from transverse sections
Nevus psiloliparus lacks mature hair follicles but keeps other skin structures intact.
research Follicles Twisted During Follicular Unit Excision Could Survive in the Skin of Nude Mice
Twisted hair follicles can survive transplantation as well as intact ones.
research Androgenetic alopecia : modern concepts of pathogenesis and treatment
Hair can regrow if the sebaceous gland is intact, even if the hair root is removed.
research Establishment of a culture model for the prolonged maintenance of chicken feather follicles structure in vitro
Scientists have developed a method to keep chicken feather follicles alive and structurally intact in a lab for up to a week.
research Human Hair Pigment: A Mild Isolation Procedure and a Method for Characterization
A new method was developed to gently isolate hair pigment while keeping its structure intact.
research Nonscarring Alopecias
The document concludes that proper diagnosis and treatment of nonscarring alopecias can improve quality of life and hair regrowth is possible as the hair follicle remains intact.
research Action of isotretinoin in acne rosacea and gram-negative folliculitis
Isotretinoin is highly effective in treating severe acne, rosacea, and gram-negative folliculitis.
research Literature Reviews
A new hair transplant method showed promising results and a study found how deep a CO₂ laser can penetrate skin.