research Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency
Vitamin B12 deficiency can cause darkening of all nails.
Search
for
Sort by
Research
840-870 / 1000+ resultsresearch Expression of Uncoupling Proteins in Human Skin and Skin-Derived Cells
research Postinflammatory hyperpigmentation: a common but troubling condition
Postinflammatory hyperpigmentation causes dark skin patches and needs personalized treatment.
research Overexpression of hepatoma-derived growth factor in melanocytes does not lead to oncogenic transformation
Overexpression of HDGF in melanocytes does not cause cancer.
research Editor's evaluation: Crosstalk with keratinocytes causes GNAQ oncogene specificity in melanoma
Keratinocytes can reduce the survival of certain melanoma cells, suggesting new therapy paths.
research Weathering of the hairless scalp: a study using skin capacitance imaging and ultraviolet light-enhanced visualization
The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
research Erythromelanosis Follicularis Faciei: First Case Report from Saudi Arabia
A 17-year-old in Saudi Arabia was diagnosed with a rare skin condition causing red-brown facial patches.
research Common Skin Disorders in Pediatric Skin of Color
Children with darker skin tones can have specific skin conditions that need tailored treatments.
research Desmodesmus pannonicus Water Extract Inhibits Melanin Synthesis and Promotes Wound Healing
Desmodesmus pannonicus water extract may help reduce skin pigmentation, heal wounds, and promote hair growth.
research Microphthalmic-associated transcription factor integrates melanocyte biology and melanoma progression.
Mitf plays a key role in melanoma progression and is linked to disease stage.
research Regeneration of Mouse Skin Melanocyte Stem Cells In Vivo and In Vitro
The research found ways to activate melanocyte stem cells for potential treatment of skin depigmentation conditions.
research Hair and nail adverse events during treatment with target therapies for metastatic melanoma
People with certain allergic conditions or higher white blood cell counts have more severe hair loss, and treating hair and nail side effects early in melanoma therapy can improve quality of life.
research Monilethrix: Mutational Hotspot in the Helix Termination Motif of the Human Hair Basic Keratin 6
Monilethrix severity varies and may be influenced by other genetic or environmental factors.
research Presence of iron in segmented heterochromia of the scalp hair without iron-deficiency anaemia
Iron can be present in hair color changes without overall iron deficiency.
research Three Streams for the Mechanism of Hair Graying
Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
research The human promyelocytic leukemia protein is a tumor suppressor for murine skin carcinogenesis
The PML protein helps prevent skin cancer in mice.
research The Utility of Ultraviolet Dermoscopy in Identifying White Hairs in Children: A Diagnostic Aid
UV dermoscopy helps detect white hairs in children more effectively.
research Melatonin Exerts Prominent, Differential Epidermal and Dermal Anti-Aging Properties in Aged Human Eyelid Skin Ex Vivo
Melatonin helps reduce aging signs in human eyelid skin.
research Sequence and Expression of Murine Type I Hair Keratins mHa2 and mHa3
mHa2 and mHa3 keratins have different structures and roles in mouse hair and tongue tissues.
research Cutaneous toxicities of new treatments for melanoma
New melanoma treatments can cause skin side effects, including skin cancer and rashes, but combining treatments may reduce these risks.
research Hair colouring systems delivering colour with reduced fibre damage
Using chelants in hair dye reduces fiber damage by preventing harmful radicals.
research Differential Expression of Type I Hair Keratins
research Influence of prostaglandin F2α and its analogues on hair regrowth and follicular melanogenesis in a murine model
Prostaglandin F2alpha and related compounds can increase hair growth and darken hair in mice.
research Paracrine Secreted Frizzled-Related Protein 4 Inhibits Melanocytes Differentiation in Hair Follicle
A protein called sFRP4 from skin cells stops the development of pigment-producing cells in hair.
research Viewpoint 3
Oxidative stress plays a significant role in vitiligo, and both skin and non-skin cells may be involved.
research Does Nicastrin Inadequacy Cause Melanocytotoxicity in Human Skin as in the Fish Counterpart?
Nicastrin deficiency may cause skin cell damage and pigmentation disorders in humans, similar to effects seen in fish.
research Ontogeny and regional variability of keratin 2e (K2e) in developing human fetal skin: a unique spatial and temporal pattern of keratin expression in development
Keratin 2e shows a unique pattern in developing fetal skin, different from other keratins.
research Dermatoses common in blacks
Certain skin conditions are more common in black people due to hair and skin differences.
research Caucasian and Mediterranean Hair
Caucasian and Mediterranean hair is denser and varies in color and texture compared to African and Asian hair.