research 876 Manipulation of stem cell divisional behavior: Selectively promoting asymmetric and symmetric keratinocyte divisions in vitro
Scientists can control how skin stem cells divide by using different treatments.
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960-990 / 1000+ results research Roles of Testosterone in the Growth of Keratinocytes Through Bald Frontal Dermal Papilla Cells
research EZH2-mediated inhibition of microRNA-22 promotes differentiation of hair follicle stem cells by elevating STK40 expression
The protein EZH2 blocks microRNA-22, increasing STK40 protein, which helps hair follicle stem cells change and grow hair.
research Vitamin D receptor ablation alters skin architecture and homeostasis of dendritic epidermal T cells
Lack of Vitamin D receptor changes skin structure and increases certain immune cells in the skin.
research Quiescent Tissue Stem Cells Evade Immune Surveillance
Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.
research In Vitro Differences Between Keratinocyte Stem Cells and Transit-Amplifying Cells of the Human Hair Follicle
Hair follicle stem cells have greater longevity and adhesion, while transit-amplifying cells are more mobile.
research Ornithine decarboxylase activity in relation to DNA synthesis in mouse interfollicular epidermis and hair follicles
research Dermal papilla cells and melanocytes response to physiological oxygen levels depends on their interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
research A Two-Stepped Culture Method for Efficient Production of Trichogenic Keratinocytes
A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.
research 854 CCL5 affects the hair-inductive capacity of three-dimensional (3D)-cultured dermal papilla cells
CCL5 is important for the hair growth potential of human dermal papilla cells.
research BIOACTIVE AND PERIPHERAL ANDROGENS IN PREPUBERTAL SIMPLE HYPERTRICHOSIS
Girls with prepubertal simple hypertrichosis have higher dihydrotestosterone (DHT) levels.
research Androgens Affect the Activity of Human Sebocytes in Culture in a Manner Dependent on the Localization of the Sebaceous Glands and Their Effect Is Antagonized by Spironolactone
Male hormones affect oil-producing skin cells differently based on their body location, and the drug spironolactone can reduce these effects.
research Ovine Hair Follicle Stem Cells Derived from Single Vibrissae Reconstitute Haired Skin
Ovine hair follicle stem cells can regenerate haired skin and may improve wool production.
research The atypical ‘hippocampal’ glutamate receptor coupled to phospholipase D that controls stretch‐sensitivity in primary mechanosensory nerve endings is homomeric purely metabotropic GluK2
A special receptor in sensory nerve endings helps control how they respond to stretching.
research A HISTOCHEMICAL TEST FOR CITRULLINE ADAPTATION OF THE CARBAMIDO DIACETYL REACTION TO HISTOLOGIC SECTIONS WITH POSITIVE RESULTS IN PILOMATRIXOMAS (CALCIFYING EPITHELIOMAS)
A new test more accurately detects citrulline in hair follicles and pilomatrixomas.
research Functional and long-lived melanocytes from human pluripotent stem cells with transient ectopic expression of JMJD3
Stem cells can be used to create long-lasting skin cells for treating pigment disorders.
research Bone vs. fat: Embryonic origin of progenitors determines response to androgen in adipocytes and osteoblasts
Androgens affect bone and fat cell development differently based on the cells' embryonic origin.
research Transfection of rat dermal papilla cells with a gene encoding a temperature-sensitive polyomavirus large T antigen generates cell lines retaining a differentiated phenotype
Immortalized rat dermal papilla cells can still induce hair growth.
research Analysis of the microRNA expression profile of normal human dermal papilla cells treated with 5α-dihydrotestosterone
DHT affects hair follicle cells by changing microRNA levels, leading to less cell growth and more cell death.
research Co-secretion of testosterone and cortisol by a functional adrenocortical oncocytoma
A woman's rare adrenal tumor caused high testosterone and cortisol levels, which normalized after the tumor was removed.
research 1378 A multi-omics approach to identifying factors involved in hair follicle growth and development
The research found that certain factors in hair follicle cells control hair growth and development, and these could be used to create new treatments for hair loss.
research Analyse de la régulation du gène Hairless et identification des voies de signalisation affectées chez les mutants «bald Mill Hill».
The mutant HR bmh protein affects hair follicle formation by failing to repress vitamin D receptor activity.
research Human Follicular Papilla Cells Carry Out Nonadipose Tissue Production of Leptin
Leptin may play a role in hair growth and hair follicle health.
research Ovarian hyperthecosis in a 62-year-old woman presenting with hyperandrogenism and elevated testosterone
Early diagnosis and surgery can improve symptoms of ovarian hyperthecosis in postmenopausal women.
research Crosstalk between Immune Microenvironment and Hair Follicle Cells Underlies Sexual Dimorphism in Androgenetic Alopecia
Hair loss in males and females is influenced by immune cell interactions, with potential treatments identified.
research Lysocellin, a metabolite of the novel drug ‘alopestatin’, induces G1 arrest and prevents cytotoxicity induced by etoposide
Lysocellin helps stop cell damage from etoposide and may prevent hair loss.
research Bi-allelic Mutations in LSS, Encoding Lanosterol Synthase, Cause Autosomal-Recessive Hypotrichosis Simplex
Mutations in the LSS gene cause a rare type of hereditary hair loss.
research Establishment and Characterization of Immortalized Human Dermal Papilla Cells Expressing Human Papillomavirus 16 E6/E7
Immortalized human dermal papilla cells were created that grow better and can still help form hair.
research Biosynthesis of Dihydrotestosterone by a Pathway that Does Not Require Testosterone as an Intermediate in the SZ95 Sebaceous Gland Cell Line
Dihydrotestosterone can be made from dehydroepiandrosterone in skin cells without needing testosterone.