research Eosinophils in Fibrous Tracts and Near Hair Bulbs: A Helpful Diagnostic Feature of Alopecia Areata
Finding eosinophils near hair bulbs helps diagnose alopecia areata.
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research Cosmetic Considerations in Dark-Skinned Patients
Dermatologists should customize cosmetic treatments for dark-skinned patients to minimize risks and complications.
research The Color of Skin: White Diseases of the Skin, Nails, and Mucosa
The document concludes that while white skin, nail, and mucosa diseases increase skin cancer risk, they are generally harmless, especially compared to darker pigmentation conditions.
research Influence of Depigmenting Chemical Agents on Hair and Skin Color in Yellow (Pheomelanic) and Black (Eumelanic) Mice
Certain chemicals cause hair graying in black mice but not yellow mice.
research BMP4 Regulates Differentiation of Nestin-Positive Stem Cells Into Melanocytes
BMP4 helps stem cells turn into pigment-producing cells, affecting hair color and growth.
research Microneedling Dilates the Follicular Infundibulum and Increases Transfollicular Absorption of Liposomal Sepia Melanin
Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.
research Design of a New Molecule Proven to Be Safe and Effective for Topical Depigmenting and Antiaging Method
A new molecule was found to be a safe and effective skin lightener and anti-aging product.
research A Comparative Study of Histopathologic Features in Alopecia Areata and Pattern Hair Loss
The study found certain scalp biopsy features can help tell apart alopecia areata from pattern hair loss even when typical immune cells are not seen.
research Laser Hair Removal in Fitzpatrick Type IV to VI Patients
Laser hair removal can be safe and effective for dark-skinned individuals with the right laser settings.
research Laser Hair Removal: Advancements and Efficacy Since 1996
Laser hair removal has advanced to effectively reduce hair for various skin types and hair colors.
research A Comparative Study of Skin Transcriptomes and Histological Observations for Black and White Hair Colors of Giant Panda
The study found that giant pandas have more melanin in black hair follicles than white, with gene expression differences that could affect hair color and skin health.
research Human Hair as a Natural Sun Protection Agent: A Quantitative Study
Hair acts as a significant natural sun barrier, with protection increasing based on hair density, thickness, and melanin presence.
research Extradermal Melanin Transfer? Lack of Macroscopic Spleen Melanization in Old C57BL/6 Mice with De-Synchronized Hair Cycle
Old C57BL/6 mice with unsynchronized hair cycles show less melanin in their spleens.
research The Bacterial Metabolite, Butyrate, Prolongs Anagen and Promotes Autophagy, Mitochondrial Activity, Melanogenesis and Antimicrobial Peptide Production in Human Scalp Hair Follicles
Butyrate helps hair grow longer, improves hair cell health, increases pigment production, and boosts hair's natural defenses.
research A Clinical Overview of Hair Removal Using Lasers and Light Sources
Lasers and light sources can effectively remove hair, work best on fair skin with dark hair, and usually need multiple treatments.
research Use of Condensed Nanofat Combined With Fat Grafts to Treat Atrophic Scars
Condensed nanofat with fat grafts effectively improves atrophic facial scars.
research Culturing of Melanocytes from the Equine Hair Follicle Outer Root Sheath
Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.
research Carvone Decreases Melanin Content by Inhibiting Melanoma Cell Proliferation via the Cyclic Adenosine Monophosphate (cAMP) Pathway
Carvone helps treat skin issues by reducing melanin and stopping harmful cell growth.
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 Effect of Laser and Light-Based Systems on Hair Follicle Biology
Lasers can reduce hair growth but may also damage skin.
research Photodepilation: Advances in Light-Based and Laser Technologies for Hair Removal
Lasers and light treatments are now the most common ways to remove hair.
research Subclinical Speckled Perifollicular Melanosis of the Scalp
The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
research Re-Evaluating Cyclosporine A as a Hair Growth–Promoting Agent in Human Scalp Hair Follicles
Cyclosporine A promotes hair growth and prolongs the active growth phase in human hair follicles, but may work differently than in rodents.
research Melanin Light Absorption as the Necessary but Not Sufficient Condition for Photoepilation: Miniaturization and Eclipse Phenomena
Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
research Topical Liposome Delivery of Molecules to Hair Follicles in Mice
Liposomes can safely and effectively deliver substances to mouse hair follicles, potentially useful for human hair treatments.
research Role of Dermal Factors Involved in Regulating the Melanin and Melanogenesis of Mammalian Melanocytes in Normal and Abnormal Skin
Dermal factors are crucial in regulating melanin production in skin.
research Temporary Cell Cycle Arrest by ALRN-6924: A Novel P53-Targeting Strategy to Protect Human Scalp Hair Follicles Against Cyclophosphamide-Induced Alopecia
ALRN-6924 can protect hair follicles from chemotherapy damage by temporarily stopping cell division.
research Deficiency in Nucleotide Excision Repair Family Gene Activity, Especially ERCC3, Is Associated with Non-Pigmented Hair Fiber Growth
Low ERCC3 gene activity is linked to non-pigmented hair growth.
research Histologic Features of Alopecia Areata Other Than Peribulbar Lymphocytic Infiltrates
Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.
research Adult-Onset Hair Loss in Chesapeake Bay Retrievers: A Clinical and Histological Study
Chesapeake Bay retrievers' hair loss is likely a breed-specific, hereditary condition linked to abnormal steroid levels and distinct skin changes.