research Reversible Facial Hyperpigmentation Associated With Vitamin B12 Deficiency
Vitamin B12 deficiency can cause facial dark spots that go away with treatment.
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570-600 / 1000+ resultsresearch Molecular basis of hypotrichosis with juvenile macular dystrophy in two siblings
A specific gene mutation causes hair loss and potential eye issues, even if vision seems normal.
research Regulation of melanin synthesis in goat hair follicles by melatonin through the Wnt/β-catenin pathway
research Hair cell toxicology: With the help of a little fish
Zebrafish larvae are used to study and find treatments for ear cell damage because they are easier to observe and test than mammals.
research mTORC1 activity negatively regulates human hair follicle growth and pigmentation
High mTORC1 activity slows hair growth and causes it to lose color.
research Dermal papilla regulation of hair growth and pigmentation
Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.
research The murine hair follicle is a melatonin target
Melatonin directly affects mouse hair follicles and may influence hair growth.
research Central Centrifugal Cicatricial Alopecia Associated With PDL1 Loss and Increased Expression of Caspase 3: A Case Series
CCCA may involve the PD1/PDL1 pathway and increased caspase 3, leading to permanent hair loss.
research ACOD1 deficiency promotes DDX1 methylation–mediated mitochondrial dysfunction and dermal papilla cell senescence in androgenetic alopecia
ACOD1 deficiency worsens hair loss by causing cell aging and mitochondrial problems, but 4-OI may help.
research Ultraviolet Light-Induced Leukoderma of the Scalp Associated with Androgenetic Alopecia: Senescent Actinic Depigmentation of the Scalp
UV light causes skin color loss in bald areas; wear a cap and use sunscreen.
research 865 Single-cell protein activity inference analysis of full-thickness skin uncovers novel pathways and a rare Arg1+ macrophage population in AA
Arg1+ macrophages may play a role in Alopecia Areata, offering new treatment targets.
research 83 Transcriptomic meta-analysis and deconvolution approaches unveil cellular dynamics in scarring and non-scarring primary lymphocytic alopecias
Different types of hair loss have unique cellular changes, suggesting new treatment targets.
research Change in Hair Color in Mice Induced by Injection of α-MSH
Injecting α-MSH made mice's hair turn black.
research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.
research Pathogenesis of Alopecia Areata in C3H/HeJ Mice and DEBR Rats
Alopecia areata is an autoimmune disease that targets hair follicles.
research Murine skin as a target for melatonin bioregulation
Melatonin affects mouse skin and may regulate skin functions.
research Biology of hair pigmentation and its role in premature canities
Early hair graying is often inherited and influenced by genetics, environment, and lifestyle, but treatment options are limited.
research Desmoplastic melanoma presenting as primary alopecia neoplastica: a report of two cases
Two women were diagnosed with a rare melanoma that looked like hair loss but was actually a type of skin cancer.
research The Vitamin D Receptor Is Required for Mouse Hair Cycle Progression but not for Maintenance of the Epidermal Stem Cell Compartment
Vitamin D Receptor is needed for hair growth in mice but not for skin stem cell maintenance.
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 Pigmented Casts
Pigmented casts are common in several hair loss conditions and can help diagnose specific types of alopecia.
research A case of cicatricial alopecia associated with pemphigus: a case report
The link between pemphigus and the patient's scarring hair loss is still unclear.
research Observation of the Microstructure of Human Hair Based on a Single Detector Optical Coherence Tomography
Chemical dyes damage hair's internal structure more than perming, as shown by a special imaging technique.
research Sulfur Containing Tyrosine Analogs Can Cause Selective Melanocytotoxicity Involving Tyrosinase-Mediated Apoptosis
research Modeling of solar UV-induced photodamage on the hair follicles in human skin organoids
Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.
research An Experimental Study of Morphofunctional Features of Hair Follicles Early Response in Cyclophosphamide-Induced Alopecia
Miliacin helps damaged hair follicles grow new hair faster.
research Secondary Cicatricial Scalp Alopecia Caused by Brunsting-Perry Pemphigoid: A Case Report
Brunsting-Perry pemphigoid can cause scarring hair loss and may be underdiagnosed.
research Transcutaneous Auricular Vagus Nerve Stimulation Alleviates Monobenzone-Induced Vitiligo in Mice
taVNS reduces vitiligo symptoms in mice.
research Finasteride Inhibits Melanogenesis throughthe Regulation of Melanocortin 1 Receptorin Melanocytes
Finasteride reduces melanin production in skin cells.
research Desmoplastic melanoma presenting as an alopecic patch in a young patient
A man had a rare skin cancer that looked like a bald spot.