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510-540 / 1000+ resultsresearch Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency
Vitamin B12 deficiency can cause darkening of all nails.
research Trachyonychia secondary to pediatric alopecia areata responding to oral tofacitinib therapy: a case report and review of literature
Tofacitinib improved hair and nail conditions in a teen with alopecia areata.
research Upadacitinib: A New Weapon for the Treatment of Twenty-Nail Dystrophy
Upadacitinib may effectively treat twenty-nail dystrophy without causing pain.
research A boggy swelling of the scalp
A rare calcium deposit condition was found on a man's scalp.
research The Tabby (Ta), Tabby-c (Tac), and Tabby-J (TaJ) Mutations, Chromosome X
Tabby mutations in mice affect hair follicle development and help study genetic mapping and certain medical conditions.
research A Hairy Paradox: Congenital Triangular Alopecia with a Central Hair Tuft
Some people with congenital triangular alopecia have a central tuft of hair in the bald patch, but the cause is unknown.
research Trichoscopy of Frontal Fibrosing Alopecia Affecting Black Scalp: A Literature Review
Trichoscopy helps better diagnose and treat Frontal Fibrosing Alopecia in black patients.
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 Valproic acid monotherapy induced longitudinal melanonychia
Valproic acid can cause dark lines on nails.
research THE EFFECTS OF THE SYNTHETIC AND NATURAL HORMONE OF THE ADRENAL CORTEX ON MELANIN DEPOSITION IN ADRENALECTOMIZED BLACK RATS FED DIETS ADEQUATE AND DEFICIENT IN THE FILTRATE FACTORS OF VITAMIN B1
Synthetic hormone treatment reduces melanin and hair growth in rats.
research Transgneic Endothelin 3 Regulates Murine Pigment Production and Coat Color
The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.
research Oral tofacitinib for the treatment of alopecia areata in pediatric patients
Tofacitinib taken by mouth helps treat hair loss in children.
research INTERSTITIAL CELL TUMOR IN A BLACK-AND-WHITE RUFFED LEMUR (VARECIA VARIEGATUS VARIEGATUS)
The lemur's testicular tumor was removed, improving its coat and behavior, with no signs of cancer spread.
research Hair and nail disorders
Hair and nail disorders can cause changes in scalp pigmentation, especially with sun exposure and alopecia.
research Striking White Hair
Poliosis causes white hair patches due to lack of melanin.
research Hair Melanin and Hair Color
research El perquè del Palau
Tooth loss can cause premature gray hair due to less chewing.
research Mice Expressing a Mutant Krt75 (K6hf) Allele Develop Hair and Nail Defects Resembling Pachyonychia Congenita
research Melanogenesis During the Anagen-Catagen-Telogen Transformation of the Murine Hair Cycle
Hair stops producing melanin as it transitions from the growth phase to the resting phase.
research Hair and nail adverse events during treatment with targeted therapies for metastatic melanoma
Targeted therapies for advanced skin cancer often cause hair and nail problems, which need managing to avoid changing the treatment dose.
research 414 A new form of ectodermal dysplasia caused by mutations in TSPEAR
Mutations in the TSPEAR gene cause a new form of ectodermal dysplasia affecting hair and tooth development.
research Hair-Raising
research Tribuloside acts on the PDE/cAMP/PKA pathway to enhance melanogenesis, melanocyte dendricity and melanosome transport
Tribuloside can increase skin pigmentation by enhancing melanin production and distribution.
research Efficacy of systemic minoxidil and tofacitinib combination in treatment‐resistant alopecia universalis
Using minoxidil and tofacitinib together can effectively treat severe hair loss.
research 적하수오 에탄올 추출물의 melanin 합성 촉진효과
PMEE may help reverse greying hair by boosting melanin production.
research Tofacitinib in the Management of Alopecia Universalis
Tofacitinib helped a woman regrow hair with no major side effects.
research mTORC1 activity negatively regulates human hair follicle growth and pigmentation
High mTORC1 activity slows hair growth and causes it to lose color.
research A Novel Hope for Alopecia Totalis Patients: Case Report
Tofacitinib may effectively regrow hair in alopecia totalis patients.
research A Rare Case of Tinea Capitis in Morocco Due to Trichophyton tonsurans
A Moroccan athlete got a rare scalp infection, stressing the need for better hygiene in sports.