research Trichoscopy
Trichoscopy is a non-invasive way to diagnose hair and scalp problems without needing hair samples.
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research Hair shaft miniaturization causes stem cell depletion through mechanosensory signals mediated by a Piezo1-calcium-TNF-α axis
Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
research Animal models and culture methods in the study of hair growth
The new microneedle method delivers hair loss treatment more effectively by enhancing growth pathways.
research Commentary: Iron deficiency and hair loss
Iron deficiency might cause hair loss, but better testing is needed.
research Androgenetic alopecia, trichotrophic substances, and histologic studies of the human scalp
Minoxidil promotes hair growth but exact mechanism is unknown.
research Le vieillissement de la peau et du follicule pileux : de la caractérisation clinique à l'étude fonctionnelle
Skin and hair aging involves mitochondrial issues, telomere shortening, and hormonal changes, with iron affecting hair loss in pre-menopausal women.
research MicroRNA-22-3p suppresses hair regrowth in androgenetic alopecia by targeting chloride intracellular channel 4
MicroRNA-22-3p hinders hair regrowth in male pattern baldness by affecting a specific protein.
research Compound glycyrrhizin promotes hair growth in C57BL/6 mice by regulating the Wnt/β-catenin pathway
Glycyrrhizin may help regrow hair by activating a specific pathway.
research Evaluation of Dermatoscopic (Trichoscopic) Patterns in Hair and Scalp Disorders: A Clinical Observational Study
Trichoscopy is effective for diagnosing hair and scalp disorders without invasive biopsies.
research MIM and Cortactin Antagonism Regulates Ciliogenesis and Hedgehog Signaling
MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.
research Diversification and Specialization of Touch Receptors in Skin
Skin has specialized touch receptors that can tell different sensations apart.
research Stem cell quiescence acts as a tumour suppressor in squamous tumours
Inactive hair follicle stem cells help prevent skin cancer.
research Focus on Skin as a Possible Port of Entry for Solid Nanoparticles and the Toxicological Impact
Nanoparticles can enter the skin, potentially causing toxicity, especially in damaged skin.
research Value of trichoscopy versus trichogram for diagnosis of female androgenetic alopecia
Trichoscopy is better than trichogram for diagnosing female hair loss.
research Iron deficiency and diffuse nonscarring scalp alopecia in women: More pieces to the puzzle
The conclusion suggests a possible link between iron levels and hair health in women, recommending further research on iron supplementation for hair loss.
research Microimaging of hairless rat skin by magnetic resonance at 900 MHz
MRI can effectively image skin structures noninvasively.
research Cause of Androgenic Alopecia
Male pattern baldness may be caused by scalp pressure on hair follicles, which increases with age and leads to a cycle of hair loss. This process is not directly determined by genes.
research PBX1-SIRT1 Positive Feedback Loop Attenuates ROS-Mediated HF-MSC Senescence and Apoptosis
Increasing PBX1 reduces aging and cell death in hair follicle stem cells by boosting SIRT1 and lowering PARP1 activity.
research Hair Loss Caused by Gain-of-Function Mutant TRPV3 Is Associated with Premature Differentiation of Follicular Keratinocytes
A gene mutation causes early keratinocyte maturation leading to hair loss in Olmsted syndrome.
research Miniaturization of sebaceous glands: A novel histopathological finding in pemphigus vulgaris and pemphigus foliaceus of the scalp
People with pemphigus vulgaris and pemphigus foliaceus often have smaller sebaceous glands on their scalp.
research Evaluation of Automated Measurement of Hair Density Using Deep Neural Networks
Deep learning can accurately automate hair density measurement, with YOLOv4 performing best.
research The ‘bald’ phenotype (androgenetic alopecia) is caused by the high glycaemic, high cholesterol and low mineral ‘western diet’
Western diet may cause male pattern baldness; low glycemic diet with magnesium could help.
research Hirsutism
Most women with hirsutism have it because of PCOS, and they need long-term treatment including medication and hair removal to improve their condition.
research Structure and Function of the Skin
The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.
research Three-dimensional reconstructions of mechanosensory end organs suggest a unifying mechanism underlying dynamic, light touch
Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.
research Androgenetic alopecia. Modelling progression and regrowth
AGA causes hair loss through follicle miniaturization and hair cycle changes; regrowth depends on anagen initiation in kenogen follicles.
research Eyelash Preservation During Chemotherapy and Topical Prostaglandin Therapy
A woman kept her eyelashes during chemotherapy possibly because of her glaucoma eye drops.
research Preparation and evaluation of a hair wax containing propolis and Eruca sativa seed oil for hair growth
The hair wax with propolis and Eruca sativa seed oil promotes hair growth effectively.
research Comparative Study Between 2% Minoxidil Topical Spray vs. Intradermal Injection (Mesotherapy) for Treatment of Androgenetic Alopecia in Female Patients: A Controlled, 4-month Randomized Trial
Mesotherapy is more effective than topical spray for female hair loss treatment.
research HORMONAL STATUS IN POSTMENOPAUSAL ANDROGENETIC ALOPECIA
No significant hormone differences found in postmenopausal women with androgenetic alopecia.