research Efficacy of Trichloroacetic Acid in Patients with Alopecia Areata: A Clinico-Histopathological Study
Trichloroacetic acid is a safe and effective treatment for hair loss in alopecia areata patients.
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research Would You Recognize This Lesion as a Gumma Syphilitica?
LED light helps hair follicle cells grow and prevents them from dying by activating certain cell pathways.
research Epidermal Patterning and Induction of Different Hair Types During Mouse Embryonic Development
Different body areas in mice produce different hair types due to interactions between skin layers.
research Divergent Proliferation Patterns of Distinct Human Hair Follicle Epithelial Progenitor Niches In Situ and Their Differential Responsiveness to Prostaglandin D2
Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.
research Anatomical Mapping and Density of Merkel Cells in Skin and Mucosae of the Dog
Dogs have varying numbers of touch-sensitive Merkel cells in different skin areas, with most in the oral mucosa and facial skin, unrelated to age, sex, breed, or color.
research Complementary Evolution of Coding and Noncoding Sequence Underlies Mammalian Hairlessness
Both gene and non-gene areas of DNA evolved to make some mammals hairless.
research Comparison of Minoxidil Sulfotransferase Activity Between Scalp Hair, Eyebrows, and Eyelashes: Implication for Minoxidil Efficacy for Off-Label Use
Minoxidil is less effective on eyebrows and eyelashes than scalp hair because these areas have lower enzyme activity needed to activate the drug.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research A Preliminary Study of Melanogenic Markers in the Differentiation of the Human Hair Follicle Melanin Unit
The study found markers indicating that cells responsible for hair color are differentiating in specific areas of the hair follicle.
research Unique Hair Properties That Emerge from Combinations of Multiple Races
Mixed-race individuals have hair with varied shapes and more root damage.
research Mapping the Hair Density, Thickness, and Volume in Normal and Androgenetic Alopecia Subjects With the Digital Microscope
Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.
research Female Pattern Hair Loss
Hair loss in women is genetic, diagnosed by examination and biopsy, and treated with minoxidil, finasteride, or transplantation.
research Central Centrifugal Cicatricial Alopecia Presenting with Irregular Patchy Alopecia on the Lateral and Posterior Scalp
The report found a new type of hair loss in African-American women that affects more areas of the scalp than previously thought.
research Understanding Hair Loss Due to Air Pollution and the Approach to Management
Air pollution can cause hair loss, and using antioxidants, special shampoos, and coconut oil can improve scalp health and hair density.
research Greasy Scaling Pityriasis Amiantacea And Alopecia: A Syndrome In Search Of A Cause
The cause of the syndrome with scalp scaling and hair loss is unknown.
research Auxin And Ethylene: Collaborators Or Competitors?
Auxin and ethylene hormones both work together and against each other to control plant growth.
research Cutaneous Androgen Metabolism: Basic Research And Clinical Perspectives
Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.
research Expression of Calcium-Binding S100 Proteins A4 and A6 in Regions of the Epithelial Sac Associated with the Onset of Hair Follicle Regeneration
S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.
research The mRNA for Protease Nexin-1 is Expressed in Human Dermal Papilla Cells and its Level is Affected by Androgen
Human skin cells contain Protease Nexin-1, and male hormones can decrease its levels, potentially affecting hair growth.
research Immunopathology of the Human Hair Follicle
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Cytokeratin 15 Expression in Central, Centrifugal, Cicatricial Alopecia: New Observations in Normal and Diseased Hair Follicles
CK15 is not a reliable marker for stem cells in damaged hair follicles from patients with CCCA.
research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
research Expression of Sex-Determining Genes in the Scalp of Men with Androgenetic Alopecia
Sex-determining genes may affect male baldness.
research The Diagnosis and Management of Hirsutism
The article explains how to identify and treat excessive hair growth in women, which can be distressing and may signal other health problems.
research A Comedonal Variant of Chronic Cutaneous Lupus Erythematosus: Case Report and Literature Review
Chronic cutaneous lupus erythematosus causes scarring, hair loss, and skin discoloration, especially on sun-exposed areas.
research Diagnostic Exercise: Severe Bilaterally Symmetrical Alopecia in a Horse
A horse with severe hair loss was diagnosed with alopecia areata and a yeast infection.
research Alpha-1 Adrenergic Receptor Agonist Induced Piloerection Protects Against the Development of Traction Alopecia
Using a certain drug on the skin can help prevent hair loss caused by pulling on the hair.
research Resolution of Plantar Hyperkeratosis of Pachyonychia Congenita During Chemotherapy for Ewing Sarcoma
Chemotherapy improved a girl's painful foot condition linked to pachyonychia congenita.
research Molecular and Cellular Characterization of Avian Reticulate Scales and the Evolutionary Development of Skin Appendages in Foot Soles
Bird foot scales develop differently and can repair but not fully regenerate due to the lack of specialized stem cell areas.
research Frontal Fibrosing Alopecia Under Dynamic Optical Coherence Tomography
D-OCT shows increased blood vessel growth in response to tissue damage in Frontal Fibrosing Alopecia and is useful for diagnosis and monitoring.