research Dermal papilla cell number specifies hair size, shape and cycling and its reduction causes follicular decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
Search
for
Sort by
Research
390-420 / 1000+ results 
research Advances in male hormone substitution therapy
New treatments for low male hormones improved sexual function and mood but had unclear risks, especially for older men.
research Advances in medical polyesters for vascular tissue engineering
Polyesters show promise for repairing damaged blood vessels.
research STATUS OF MEDICAL TREATMENT FOR ANDROGENETIC ALOPECIA
Minoxidil effectively promotes hair regrowth in younger patients with small balding areas.
research Exome-wide age-of-onset analysis reveals exonic variants in ERN1 and SPPL2C associated with Alzheimer’s disease
Researchers found two new genetic variants linked to Alzheimer's disease.
research A Systematic Scoping Review and Conceptual Analysis of New-Onset Fibromyalgia Manifestations After Non-Hospitalized COVID-19: Empirics, Definitions, Methodologies, Pathophysiology, Mapping of Literature, and Knowledge Gaps
New-onset fibromyalgia after COVID-19 is poorly understood, needing better definitions and studies.
research Keeping up with the neighbours: local synchronisation of cell fate decisions during development
Cells communicate with neighbors to coordinate their development.
research AI-driven biomaterial design: an intelligent closed loop from reverse design to biological response
AI improves biomaterial design by making it faster, cheaper, and more effective for personalized medicine.
research Medical treatments for male and female pattern hair loss
Minoxidil and finasteride treat hair loss in men, while minoxidil treats hair loss in women.
research Ultrafast Mid-IR Laser Scalpel: Protein Signals of the Fundamental Limits to Minimally Invasive Surgery
The PIRL laser cuts tissue with less damage and scarring than traditional methods.
research S1-Leitlinie Post-COVID/Long-COVID
The guideline offers practical advice for diagnosing and treating Post-COVID/Long-COVID.
research Sensitive skin
Sensitive skin is often caused by nerve fibers and environmental factors, and can be managed with mild skincare and professional advice.
research Testosterone Supplementation for Aging-Associated Sarcopenia
Testosterone supplements can increase muscle mass and strength in older men with low levels, but long-term effects and risks need more research.
research Topical application of Polygonum multiflorum extract induces hair growth of resting hair follicles through upregulating Shh and β-catenin expression in C57BL/6 mice
Polygonum multiflorum extract helps grow hair by activating certain hair growth signals in mice.
research Development and Homeostasis of the Skin Epidermis
The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.
research Comparison of finasteride versus spironolactone in the treatment of idiopathic hirsutism
Finasteride reduces hair growth better, but spironolactone has more side effects.
research Androgens in women
Androgens play a complex role in skin conditions like acne and hair loss in women, and normal blood levels don't always show true androgen status.
research Comprehensive analysis of circRNAs from cashmere goat skin by next generation RNA sequencing (RNA-seq)
Four circRNAs were found to be significantly different in cashmere goat skin, affecting cashmere fineness.
research Dietary supplementation with Essential-oils-cobalt for improving growth performance, meat quality and skin cell capacity of goats
Essential-oils-cobalt improves goat growth and product quality.
research Mammalian Fetal Organ Regeneration
Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.
research Anthralin/dithranol in dermatology
Anthralin is effective for psoriasis and alopecia with minimal systemic side effects but can irritate the skin.
research Responses of hair follicle–associated structures to loss of planar cell polarity signaling
Loss of Fz6 disrupts hair follicle and associated structures' orientation.
research Medication-Induced Repigmentation of Gray Hair: A Systematic Review
Some medications might reverse gray hair, especially those that reduce inflammation or stimulate pigment production, and vitamin B might help.
research Revisiting hyper- and hypo-androgenism by tandem mass spectrometry
The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.
research Transcriptomic analysis reveals critical genes for the hair follicle of Inner Mongolia cashmere goat from catagen to telogen
Key genes regulate hair follicle phase changes in Inner Mongolia cashmere goats.
research Phototrichogram Analysis of Japanese Female Subjects with Chronic Diffuse Hair Loss
Phototrichogram and hair diameter measurements are effective, noninvasive ways to assess hair growth and detect early hair loss, with the most common pattern being reduced hair density.
research A use-and-transformation model for evaluating public R&D: Illustrations from polycystic ovarian syndrome (PCOS) research
The document suggests a new model for evaluating public research that better captures the full value of knowledge creation and use, using PCOS research as an example.
research Developmental genetics of color pattern establishment in cats
Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.
research RNA sequencing reveals lncRNA-mediated non-mendelian inheritance of feather growth change in chickens
Long non-coding RNAs affect feather growth in chickens in ways that don't follow traditional genetic rules.
research Aqueous extract of Asiasari radix inhibits formalin-induced hyperalgesia via NMDA receptors
Asiasari radix extract may relieve certain types of pain by affecting GABA and NMDA receptors.