research Three Streams for the Mechanism of Hair Graying
Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
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research Hair Reduction: 48 Months of Experience with 800nm Diode Laser
An 800nm diode laser safely and effectively reduces hair for about 8 months, with most patients satisfied and few side effects.
research A Simple Assay for the Study of Human Hair Follicle Damage Induced by Ionizing Irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Canities Subita: Sudden Blanching of the Hair in History and Literature
The true cause of hair suddenly turning white is still unknown.
research Exposure to Gamma-Rays at the Telogen Phase of the Hair Cycle Inhibits Hair Follicle Regeneration at the Anagen Phase in Mice
Gamma-rays exposure during the resting phase of hair growth can damage hair regeneration and color in mice.
research Dissociated Skin Cells Regenerate Hair Follicles in a Microwound: The Punch Assay
The "Punch Assay" can regenerate hair follicles efficiently in mice and has potential for human hair regeneration.
research The Effects of Gamma Rays on the Regeneration of Hair Follicles Are Carried Over to Later Hair Cycles
Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
research Investigation of Hair Dye Deposition, Hair Color Loss, and Hair Damage During Multiple Oxidative Dyeing and Shampooing Cycles
Repeated dyeing and shampooing cause hair color loss and damage.
research Improvement of Hair Graying During Treatment of Male Pattern Hair Loss Using 1,927-nm Fractionated Thulium Laser Energy and Polydeoxyribonucleotide Injections
A treatment combining laser energy and injections improved hair loss and unexpectedly also reduced hair graying.
research A New Technique for Quantitative Analysis of Hair Loss in Mice Using Grayscale Analysis
Researchers developed a new, precise method to measure hair loss in mice using image analysis.
research A Review on Hair Care Cosmetics and Indian Medicinal Plants for Hair
Indian medicinal plants can help with hair growth and common hair issues.
research Premature Hair Graying: Factors That Contribute to the Mechanisms of the Process
Premature hair graying is caused by various factors and mechanisms.
research The Medusa Head: Dermoscopic Diagnosis of Woolly Hair Syndrome
A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
research Supravenous Repigmentation of Hair Shafts in a Patient with Regrowing Alopecia Totalis: A Case Report and Hypothesis
A woman with alopecia totalis regrew dark hair in bands after using a corticosteroid ointment.
research TrichoScan: A Novel Tool for the Analysis of Hair Growth In Vivo
TrichoScan is a reliable method for measuring hair growth and is useful for assessing hair loss treatments.
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 Stimulating Effect of Adrenalectomy on Hair Growth and Melanin Deposition in Black Rats Fed Diets Adequate and Deficient in the Filtrate Factors of Vitamin B1
Adrenalectomy boosts hair growth and melanin in black rats, even with vitamin B¹ deficiency.
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 Regeneration of a New Hair Follicle from the Upper Half of a Human Hair Follicle in a Nude Mouse
The upper half of a human hair follicle can grow a new hair in a mouse, but success is rare.
research Cutaneous Application of Alpha-Methylspermidine Activates the Growth of Resting Hair Follicles in Mice
Putting α-methylspermidine on mouse skin can start hair growth.
research Topical Inhibition of the Electron Transport Chain Can Stimulate the Hair Cycle
Applying certain inhibitors to the skin can promote hair growth without harming cells.
research Lasers for Hair Removal
Laser hair removal works well for light skin with dark hair but needs caution for darker skin.
research Alopecia Areata Incognita: True or False?
The authors suggest that a new type of hair loss exists, which is different from alopecia areata.
research Role of Dermoscopy in the Diagnosis of Alopecia
Dermoscopy is useful for diagnosing different types of hair loss.
research Hair Follicle Stem Cells: Walking the Maze
Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
research Wnt/β-Catenin Signaling Pathway Activates Melanocyte Stem Cells In Vitro and In Vivo
The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.
research Generation And Characterization Of Hair-Bearing Skin Organoids From Human Pluripotent Stem Cells
Scientists created hair-growing skin models from stem cells, which could help treat hair loss and skin diseases.
research Comparative Regenerative Biology of Spiny (Acomys Cahirinus) and Laboratory (Mus Musculus) Mouse Skin
Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.
research Scalp Dermatoscopic Findings in Androgenetic Alopecia and Their Relations with Disease Severity
Scalp dermatoscopy helps diagnose and monitor hair loss severity.
research Hair Follicle Stem Cells as a Skin-Organizing Signaling Center During Adult Homeostasis
Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.