research From Telogen to Exogen: Mechanisms Underlying Formation and Subsequent Loss of the Hair Club Fiber
Hair shedding is an active process that could be targeted to treat hair loss.
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research The Current Role of Laser and Light Sources in the Treatment of Male and Female Pattern Hair Loss
Laser/light treatments for hair loss are popular but lack scientific data proving effectiveness.
research Imbalance of T-Helper 17 and Regulatory T Cells in Patients with Alopecia Areata
People with alopecia areata have more Th17 cells and fewer Treg cells, which may be key to the condition's development.
research Laser Treatment for Female Facial Hirsutism: Are Quality-of-Life Benefits Sustainable?
Laser hair removal improves quality of life but emotional benefits decrease over time, suggesting more treatments are needed for lasting effects.
research Dermatosurgical Techniques for Repigmentation of Vitiligo
Surgical methods like suction blister grafting and split-thickness skin grafting are highly successful for vitiligo repigmentation, but choosing the right patients is crucial for success.
research The Genetics of Hair Shaft Disorders
The article explains the genetic causes and symptoms of various hair disorders and highlights the need for more research to find treatments.
research The Functional Diversity of Epidermal Keratins Revealed by the Partial Rescue of the Keratin 14 Null Phenotype by Keratin 16
K16 can partially replace K14 but causes hair loss and skin issues.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Post-Transcriptional Regulation of Keratinocyte Progenitor Cell Expansion, Differentiation, and Hair Follicle Regression by miR-22
miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.
research Mutant Laboratory Mice With Abnormalities in Hair Follicle Morphogenesis, Cycling, and Structure: An Update
The document concludes that mouse models are crucial for studying hair biology and that all mutant mice may have hair growth abnormalities that require detailed analysis to identify.
research Resolution of Paraneoplastic Alopecia Following Surgical Removal of a Pancreatic Carcinoma in a Cat
Removing a cat's pancreatic cancer can temporarily reverse hair loss caused by the disease.
research The Effect of a 1550 Nm Fractional Erbium-Glass Laser in Female Pattern Hair Loss
Laser treatment increases hair density and thickness safely in women with hair loss.
research Value of Trichoscopy Versus Trichogram for Diagnosis of Female Androgenetic Alopecia
Trichoscopy is better than trichogram for diagnosing female hair loss.
research Hair Removal With Intense Pulsed Light
Intense pulsed light (IPL) is an efficient and safe method for hair removal, reducing hair by about 80%.
research Transient Mitochondrial DNA Double Strand Breaks in Mice Cause Accelerated Aging Phenotypes in a ROS-Dependent but p53/p21-Independent Manner
Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.
research Thyroid Hormone Action on Skin
Thyroid hormones are important for skin health and might help treat skin diseases, but more research is needed to understand their effects fully.
research Dermatologic Investigation of Alopecia in Rhesus Macaques (Macaca Mulatta)
Most hair loss in captive rhesus macaques is likely due to environmental and behavioral factors.
research Thyroid Hormone and Wound Healing
Thyroid hormone may speed up wound healing and hair growth, but more research is needed to understand its role in skin repair and use as a treatment.
research Intragenic Deletion in the Desmoglein 4 Gene Underlies the Skin Phenotype in the Iffa Credo Hairless Rat
A gene deletion causes the "hairless" trait in Iffa Credo rats.
research Finasteride Is the Main Inhibitor of 5α-Reductase Activity in Microdissected Dermal Papillae of Human Hair Follicles
Finasteride potentially treats hair loss by reducing DHT production.
research The Endocrine System and Hair Growth in the Rat
Male rats grow hair faster than females, and certain hormones can slow or slightly increase hair growth, but not significantly beyond natural rates.
research Breakdown of Immune Tolerance in AIRE-Deficient Rats Induces a Severe Autoimmune Polyendocrinopathy–Candidiasis–Ectodermal Dystrophy–Like Autoimmune Disease
AIRE-deficient rats developed severe autoimmune disease similar to APECED, useful for testing treatments.
research A Topical Parathyroid Hormone/Parathyroid Hormone-Related Peptide Receptor Antagonist Stimulates Hair Growth in Mice
A cream with a specific hormone blocker increases hair growth in mice.
research Measurement of Hair Growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
research Regulation of Melanocyte Stem Cell Behavior by the Niche Microenvironment
The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
research Multifunctional Merkel Cells: Their Roles in Electromagnetic Reception, Fingerprint Formation, Reiki, Epigenetic Inheritance, and Hair Form
Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.
research Hair Removal Using a Pulsed-Intense Light Source
Pulsed-intense light can significantly reduce hair, with effectiveness depending on treatment number and timing, and has mild side effects.
research Skin Transcriptome Profiling of Changthangi Goats Highlights the Relevance of Genes Involved in Pashmina Production
Changthangi goats have specific genes that help produce Pashmina wool.
research What Specialties Perform the Most Common Outpatient Cosmetic Procedures in the United States?
Dermatologists performed the most outpatient cosmetic procedures in the U.S. from 1995 to 2003, especially on white women aged 40 to 59.
research Laser Hair Removal: Efficacy and Challenges
Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.