research A mutation in MAP2 is associated with prenatal hair follicle density
A mutation in the MAP2 gene causes reduced hair follicle density, leading to hairlessness.
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research Retinol dehydrogenase 12 (RDH12): Role in vision, retinal disease and future perspectives
The enzyme RDH12 plays a role in vision and retinal disease, with mutations leading to early onset visual loss and blindness, but the exact disease mechanism is unclear and there are no treatments yet.
research The Pathophysiology of the Male Aging Face and Body
Aging in men is influenced by genetics and lifestyle, leading to muscle loss, bone issues, and skin damage.
research Minigraft Preparation in Surgical Hair Replacement
A new technique using a multibladed knife makes preparing hair transplant minigrafts faster and more uniform, leading to natural-looking results.
research From stem cells protection to skin microbiota balance: Orobanche rapum extract, a new natural strategy
Orobanche rapum extract rejuvenates skin and protects skin bacteria, leading to healthier skin.
research Finasteride treatment and neuroactive steroid formation.
Finasteride treatment can decrease certain steroids and increase others, possibly leading to depression symptoms in some cases.
research Serious Delayed Hair Toe Tourniquet Syndrome with Bone Erosion and Flexor Tendon Lesion
A baby's toe was severely damaged by a hair tourniquet, leading to bone and tendon damage, but improved after surgery and treatment.
research An implication for post-transcriptional control: Reciprocal changes of melanocortin receptor type 2 mRNA and protein expression in alopecia areata
Alopecia areata may involve stress-related changes affecting hormone receptors, leading to reduced cortisol production.
research Ultrastructural aspects of hair digestion in black piedra infection
The fungus Piedraia hortae damages hair by slowly breaking down its layers, leading to long-lasting infection.
research Age Susceptibility of Ducks to the Virus of the Rous Sarcoma and Variation of the Virus in the Duck
Ducks can get the Rous sarcoma virus if infected shortly after birth, leading to tumors and disease spread.
research How Biotin Induces Misleading Results in Thyroid Bioassays: Case Series
Taking biotin supplements can cause incorrect thyroid test results, leading to wrong diagnoses.
research Colored dots on trichoscopy—beware of artifacts
Some hair products can create false signs on scalp examinations, leading to wrong diagnoses.
research Hormonal profile and androgen receptor study in prepubertal girls with hypertrichosis
Prepubertal girls with hypertrichosis have more sensitive androgen receptors, leading to increased body hair growth.
research Epidermal growth factor receptor/mitogen-activated kinase inhibitor treatment induces a distinct inflammatory hair follicle response that includes collapse of immune privilege
EGFRi/MEKi treatments cause hair follicles to lose some immune protection, leading to inflammation.
research SPRY1 Deficiency in Keratinocytes Induces Follicular Melanocyte Stem Cell Migration to the Epidermis through p53/Stem Cell Factor/C-KIT Signaling
SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.
research Integrated Transcriptomics and Metabolomics Analyses of Stress-Induced Murine Hair Follicle Growth Inhibition
Chronic stress in mice changes skin metabolism and gene expression, leading to hair loss.
research Hair follicle dystrophy in a litter of domestic cats resembling lanceolate hair mutant mice
A litter of cats had a hair condition similar to a mouse mutation, leading to hair loss and abnormal hair and skin.
research Standardization of Plasma Rich in Growth Factors (PRGF) and its effects on androgenic hair loss
PRGF treatments increased hair number and thickness in people with hair loss, with more injections leading to better results.
research Ichthyosis linearis circumflexa with bamboo hair: challenges in the diagnosis and management
A 15-year-old boy's skin and hair condition worsened due to improper treatment, leading to severe health issues.
research Oxidative Stress in Alopecia Areata and its Association with Disease Severity, Treatment and Autoimmunity
Corticosteroids may not effectively control oxidative stress in alopecia areata, possibly leading to relapses.
research An Evaluation System to Enhance Patient Selection for Alopecia-Reducing Surgery
The evaluation system improved patient selection for hair loss surgery, leading to better results and satisfaction.
research Linear and Annular Lupus Panniculitis of the Scalp with Annular Lupus Panniculitis of the Face in a Child
A 4-year-old girl with a rare lupus condition was successfully treated with oral corticosteroids, leading to full recovery and hair regrowth.
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 Muscle weakness of the lower limbs after epidural anesthesia in a pregnant woman with undiscovered systemic lupus erythematosus
Undiagnosed lupus can cause severe complications after epidural anesthesia, leading to muscle weakness and potentially death.
research 880 Gasdermin A3-mediated cell death causes niche collapse and precocious activation of hair follicle stem cells
Gasdermin A3 causes hair follicle stem cells to activate too early, leading to hair loss.
research The immunopathobiology of lichen planopilaris
Immune system failure in hair follicles causes lichen planopilaris, leading to hair loss.
research 127 Long-term remission of Hailey-Hailey disease by Er:YAG ablative laser therapy
Er:YAG laser therapy effectively treats Hailey-Hailey disease, leading to long-term remission and improved quality of life.
research Phospholipase's role in maintaining and restoring skin and hair health
Phospholipases help maintain and restore skin and hair health, potentially leading to new treatments for related conditions.
research Telogen-sparing arthroconidia involvement in an adult case of endothrix tinea capitis
A rare scalp infection in a 66-year-old woman was successfully treated, leading to full hair regrowth.
research Nonsurgical cosmetic practice and COVID-19
The COVID-19 pandemic has caused a 57% increase in interest in facial cosmetic procedures, leading to calls for better industry regulation and professional standards.