research Effects of testosterone, dihydrotestosterone and estradiol on growth of human hair outer root sheath keratinocytes in vitro
Testosterone, DHT, and estradiol significantly affect hair cell growth.
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420-450 / 1000+ resultsresearch A ‘hot’ new twist to hair biology – involvement of vanilloid receptor‐1 signaling in human hair growth control
VR1 signaling can inhibit hair growth by affecting cell processes and increasing hair growth inhibitors.
research Human hair production by scalp samples grafted onto nude mice. Biochemical data on normal human hair and the genetic defect trichothiodystrophy
Grafted human scalp samples on mice can produce human hair, useful for studying hair genetics.
research All-trans retinoic acid induced the differentiation of amelanotic melanocytes of human hair follicle
All-trans retinoic acid helps amelanotic melanocytes in hair follicles develop and produce pigment while reducing their growth.
research The Cross-section Trichometer
The Cross-section Trichometer is a promising tool for measuring hair characteristics without cutting the hair and may have various clinical uses.
research Application of histamine receptors H2R, H3R and H4R, but not H1R, in dermatology
Certain histamine receptors (H2R, H3R, H4R) have unique roles in treating skin diseases, with H2R helping with chronic urticaria and other conditions, H3R providing pain relief and allergy benefits, and H4R reducing inflammation and itchiness.
research Triple Hormonal Blockade (ADT3): A Patient’s Perspective
Triple Hormonal Blockade (ADT3) can effectively manage prostate cancer but requires careful monitoring for heart risks.
research TTNPB Promotes Human Pluripotent Stem Cell‐to‐Neural Stem Cell Transition via Modulation of Chromatin Accessibility and the S‐(5′‐adenosyl)‐L‐homocysteine/Choline Metabolic Network
TTNPB helps turn stem cells into neural stem cells, improving depression-like behaviors in rats.
research Genetic regulation of the androgen receptor—A study of testicular feminization in the mouse
The study concludes that a genetic mutation in TFM mice leads to reduced androgen receptor activity, affecting the body's response to male hormones.
research Inhibiting Biosynthesis and/or Metabolism of Progestins in the Ventral Tegmental Area Attenuates Lordosis of Rats in Behavioural Oestrus
Blocking certain brain processes reduces mating behavior in female rats.
research Establishment of a new three‐dimensional human epidermal model reconstructed from plucked hair follicle‐derived keratinocytes
A new skin model from hair follicles is a safer, simpler alternative for skin tests.
research Reticulocyte Hemoglobin Content as a Best Indicator of Iron Deficiency in Female Patients with Diffuse Non-Scarring Hair Loss
Reticulocyte hemoglobin content is the best indicator of iron deficiency in women with diffuse non-scarring hair loss.
research Comparison of a gonadotropin-releasing hormone agonist and a low dose oral contraceptive given alone or together in the treatment of hirsutism.
Combining a GnRH agonist with a low-dose oral contraceptive is more effective and safer for treating hirsutism than using either alone.
research Structural mechanism of TRPV3 channel inhibition by the plant‐derived coumarin osthole
Osthole inhibits the TRPV3 channel by binding to specific sites, potentially aiding drug development for skin diseases and cancers.
research Medical Hair Restoration Brings REVVup to HairLossSpecialists
Medical Hair Restoration added a non-surgical hair therapy program to help people with early hair loss.
research 42736 Safety Assessments in the Multinational Phase 3 THRIVE-AA1 Trial with CTP-543 (Deuruxolitinib) in Adult Patients with Moderate to Severe Alopecia Areata
CTP-543 is generally safe for treating alopecia areata.
research Breaking the cycle of hair breakage: pearls for the management of acquired trichorrhexis nodosa
Proper hair care can prevent and stop hair breakage in people with acquired trichorrhexis nodosa.
research Postmenopausal hormone replacement therapy and changes in skin connective tissue
Hormone replacement therapy improves skin health and reduces aging signs in postmenopausal women.
research Optogenetically Controlled TrkA Activity Improves the Regenerative Capacity of Hair‐Follicle‐Derived Stem Cells to Differentiate into Neurons and Glia
Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.
research Terminalia bellirica (Gaertn.) Roxb. extracts reshape the perifollicular microenvironment and regulate the MAPK pathway for androgenetic alopecia treatment
Terminalia bellirica extracts effectively promote hair regrowth and treat androgenetic alopecia.
research Optimizing treatment management of trastuzumab deruxtecan in clinical practice of breast cancer
Trastuzumab deruxtecan is effective for HER2-positive breast cancer but requires careful management of side effects.
research Expression of type 1 5α-reductase and metabolism of testosterone in reconstructed human epidermis (SkinEthic®): a new model for screening skin-targeted androgen modulators
The study created a new method to test drugs that affect hormone processing in skin.
research Dermal TRPV1 innervations engage a macrophage- and fibroblast-containing pathway to activate hair growth in mice
Activating TRPV1 can boost hair growth by involving neurons, macrophages, and fibroblasts.
research Risk of erythrocytosis in transgender individuals undergoing testosterone therapy: a systematic review
Testosterone therapy in transgender individuals can increase the risk of erythrocytosis.
research Integrative Comparison of the Role of the PHOSPHATE RESPONSE1 Subfamily in Phosphate Signaling and Homeostasis in Rice
OsPHR3 can help breed rice that efficiently uses phosphate without growth issues.
research Trichoscopy in Hair Restoration Practice: An Introduction for Hair Restoration Surgeons and Pathologists *
The document explains how trichoscopy can improve hair transplant results for patients with hair loss.
research Heart Failure Due to Cardiac Transthyretin Amyloidosis
A 90-year-old man was diagnosed with heart failure due to wild-type transthyretin cardiac amyloidosis.
research Acute telogen effluvium triad after resolution
The conclusion is that three signs can help diagnose hair loss after it happens, potentially avoiding more invasive tests.
research 083 More Expression of IL-17 than IFN-γ from CD49a-negative Tissue-Resident Memory T (Trm) cells at the Hair Bulge and Hair Bulb Region in the Scalp of Chronic Alopecia Areata Patients according to the Foxp3+mTregs depletion
IL-17 and certain immune cells are linked to more severe alopecia areata.
research Automated digital image analysis (TrichoScan®) for human hair growth analysis: Ease versus errors
TrichoScan often makes mistakes and needs improvement for correct hair growth analysis.