research An Occult Leydig Cell Tumour in a Postmenopausal Woman Presenting with Alopecia and Hirsutism: A Case Report
Surgery successfully treated a hidden ovarian tumor causing hair loss and excess hair growth in a postmenopausal woman.
Search
for
Sort by
Research
480-510 / 1000+ results research Androgens and the hair follicle. Cultured human dermal papilla cells as a model system.
research LB1774 Establishing competent morphogenetic fields for tissue pattern regeneration in skin organoids
Skin organoids can regenerate hair by forming specific cell units with certain signals.
research Solitary, subcutaneous, fixed, firm, and fast-growing nodule
A man had a non-cancerous, fast-growing skin lump on his arm that was removed with surgery.
research Cultivation of Murine Hair Follicles as Organoids in a Collagen Matrix
research De Novo Production of Dermal Papilla Cells during the Anagen Phase of the Hair Cycle
New cells are added to the hair's dermal papilla during the active growth phase.
research Sisaipho: A New Form of Presentation of Alopecia Areata
Researchers identified a new hair loss pattern called "sisaipho type," where hair is lost across the scalp except around the edges.
research Androgen receptors are only present in mesenchyme-derived dermal papilla cells of red deer (Cervus elaphus) neck follicles when raised androgens induce a mane in the breeding season
Red deer only have androgen receptors in neck hair cells for mane growth during breeding season.
research Cellular localization of retinoic acid receptor-gamma expression in normal and neoplastic skin.
RAR-gamma 1 is important for normal skin maintenance and differentiation.
research Persistent Halo Scalp Ring Alopecia in a-9-Months Old Infant: Case Report
A 9-month-old baby had a rare, persistent ring-shaped hair loss condition.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research SUN-118 A Case of Anastrozole Induced Hyperandrogenism
Anastrozole can cause increased testosterone, leading to symptoms like hair growth and thinning.
research Rare Case of Alopecia: Alopecia Neoplastica
A rare case of hair loss was linked to breast cancer spreading to the scalp, but treatment was effective.
research Canonical WNT signaling promotes mammary placode development and is essential for initiation of mammary gland morphogenesis
WNT signaling is crucial for starting mammary gland development.
research Thyrotropin-releasing hormone and oestrogen differentially regulate prolactin and prolactin receptor expression in female human skin and hair follicles in vitro
Oestrogen and thyrotropin-releasing hormone affect prolactin and its receptor in human skin and hair, suggesting new treatment options for related conditions.
research Proliferation, DNA repair and apoptosis in androgenetic alopecia
Bald areas have lower cell growth, more DNA damage, and increased cell death.
research Pattern Formation
The conclusion is that understanding how patterns form in biology is crucial for advancing research and medical science.
research Alopecia Areata and Regrowth of Hair-Reply
Hair regrowth in alopecia areata is common, but recurrences happen frequently.
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.
research Expression of estrogen, androgen, and glucocorticoid receptors in recent striae distensae
Hormonal changes in skin may cause stretch marks.
research Nanostructured Lipid Carriers Loaded with 17-α-Estradiol Accumulate into Hair Follicles
Tiny lipid particles carrying 17-α-estradiol gather in hair follicles, which may help target alopecia treatment.
research Faculty Opinions recommendation of De novo production of dermal papilla cells during the anagen phase of the hair cycle.
New cells join the hair's dermal papilla during the growth phase, possibly affecting hair thickness.
research Perinevoid Alopecia: Report of Two Cases and Literature Review
Antigens from skin cells may cause hair loss in perinevoid alopecia.
research Role of Androgen Receptor in Hypothalamic Regulation of Metabolism and Reproduction
Androgen receptors in the brain affect metabolism and reproduction differently in males and females, and may help manage PCOS symptoms in females.
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 ODP021 A Feminizing Adrenocortical Carcinoma Presenting with Marie-Antoinette Syndrome
A man's rare adrenal tumor caused feminization and white hair, was removed surgically, and improved after treatment.
research 17b-Estradiol is Abundant in Skin and Regulates the Hair Follicle Cycle and Mirex Tumor Promotion
17b-Estradiol in skin affects hair growth and tumor promotion.
research Ectopic acanthosis nigricans at a post-syndactyly surgical site: An unusual reactive epidermal phenomenon
Ectopic acanthosis nigricans can occur at surgical sites due to skin graft mismatches.
research New onset alopecia and hirsutism in a postmenopausal women
A postmenopausal woman's hair loss and excess hair growth improved after surgery for ovarian hyperthecosis.
research Primary localized cutaneous amyloidosis presenting as pigmented papules over pinna
Pigmented papules on the ear can be a rare skin condition called cutaneous amyloidosis, treatable with topical tretinoin.