research Segmental vitiligo with confetti-like peripheral depigmentation.
Segmental vitiligo affects hair follicle melanocytes, causing small, uniform depigmented spots.
Search
for
Sort by
Research
720-750 / 1000+ results
research Morphological Changes in Human Scalp Hair Roots during Deprivation of Protein
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Increased Number of OKT6-Positive Dendritic Cells in the Hair Follicles of Patients with Alopecia areata
Higher levels of certain immune cells in hair follicles may contribute to alopecia areata.
research 食物アレルギーの診断の進め方 (特集 食物アレルギー;看護ケアに必要な知識とポイント) -- (知っておきたい知識)
Transplanted hair follicles can restore function and connect with host tissues.
research Pharmacological BACE1 and BACE2 inhibition induces hair depigmentation by inhibiting PMEL17 processing in mice
Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
research 1233 Exploring the role of melanocyte subpopulations in vitiligo
A specific group of early-stage melanocytes is reduced in vitiligo-affected skin, which may explain treatment resistance.
research Human Hair Follicle and Epidermal Melanocytes Exhibit Striking Differences in Their Aging Profile which Involves Catalase
Hair follicle cells age faster and lose pigment due to less catalase, causing hair to turn gray.
research Hair Follicle Development and Hair Growth from Defined Cell Populations Grafted onto Nude Mice
research Loss-of-function mutations of an inhibitory upstream ORF in the human hairless transcript cause Marie Unna hereditary hypotrichosis
Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
research Characterisation of cell cycle arrest and terminal differentiation in a maximally proliferative human epithelial tissue: Lessons from the human hair follicle matrix
CIP/KIP proteins help stop cell division and support hair growth.
research Sudden whitening of the hair in an 82-year-old woman: the ‘overnight greying’ phenomenon
An 82-year-old woman's hair turned white suddenly, likely due to a rare form of alopecia that targets pigmented hair.
research Solar-Induced Postinflammatory Hyperpigmentation after Laser Hair Removal
Sun exposure after laser hair removal can cause skin darkening, which is hard to treat and requires avoiding UV light.
research Adipocyte Lineage Cells Contribute to the Skin Stem Cell Niche to Drive Hair Cycling
Fat-related cells are important for initiating hair growth.
research Faculty Opinions recommendation of Thymic peptides differentially modulate human hair follicle growth.
Thymic peptides can either promote or inhibit human hair growth.
research Morphologic comparison of cultured human epidermis melanocytes,amelanotic melanocytes from hair follicles and mouse melanoma cells observed by atomic force microscope
Melanin granules can be expelled by exocytosis.
research Familial aggregation of phenotypic expression of premature hair hypopigmentation in the craniofacial region
Premature hair graying in the face may be influenced by genetics and environment.
research Giant Cells in Male Pattern Alopecia: a Histologic Marker and Pathogenetic Clue
Giant cells found in some male pattern baldness cases may help diagnose it and suggest hair is mistakenly seen as foreign by the body.
research Ultrastructure of Follicular Mucinosis
Follicular mucinosis causes significant damage to hair follicle cells.
research Histologic and Cell Kinetic Studies of Hair Loss and Subsequent Recovery Process of Human Scalp Hair Follicles Grafted onto Severe Combined Immunodeficient Mice
Stem cells are key for hair follicle recovery.
research Polarized microscopy in genetic hair disorders: case series
Polarized microscopy helps identify hair irregularities in genetic disorders.
research 15. Hair and Nails
Hair and nail conditions can stabilize or improve over time, and new treatments show promise.
research Congenital atrichia with papular lesions
Congenital atrichia with papular lesions causes permanent hair loss and skin bumps from birth.
research Reversible hypopigmentation of hair secondary to Vitamin B12 deficiency
Vitamin B12 deficiency can cause reversible hair color loss in children.
research 030 Impaired Glutathione Synthesis in Hair Follicle Stem Cell Niches in Alopecia Areata
Alopecia Areata may involve reduced antioxidant defenses in hair follicles, affecting stem cell function.
research Trichostasis spinulosa: An overlooked entity
Trichostasis spinulosa is a common but often unnoticed skin condition involving bundled vellus hairs, especially in people with darker skin or UV exposure.
research A Rare Case of Facial Trichofolliculoma
A rare skin bump with tiny hairs was successfully removed from a man's face.
research Hair follicle stem cell marker nestin expression in regenerating hair follicles of patients with alopecia areata
Nestin-positive cells are important for hair follicle regeneration in alopecia areata.
research Lesions in the Axilla After Hair Removal Using Intense Pulsed Light
Hair removal with intense pulsed light can cause rare skin lesions that are hard to fully treat.
research At the dawn of hair research – testing the limits of hair follicle regeneration
Hair follicle regeneration is possible but challenging, especially in humans, due to the need for specific cells and a better understanding of how they signal growth.
research [Development of interfollicular epidermis on the surface of collagen framework of the dermis in experimental animals].
Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.