research PREFACE
The aging population's demand for aesthetic medicine is increasing due to longer life expectancy and societal factors.
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research Discussion: Themes in the Molecular Structure of Hair
Keratin proteins are crucial for hair structure and strength.
research Quantitation of normal human hair pigmentation by electron microscopy
Daily hair care may cause holes in hair fibers.
research Effects of photobiomodulation therapy for androgenic alopecia: A meta-analysis of randomized controlled trials
Photobiomodulation therapy significantly increases hair density and growth for androgenic alopecia, but more research is needed to confirm safety.
research The efficacy of finasteride in women patients with female-pattern hair loss: A meta-analysis
Finasteride helps female-pattern hair loss.
research Analysis of slenderizing human hair fibers surface morphology
research Torsional behavior of human hair
Water makes hair more flexible, especially the outer layer.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical & Structural Mechanical Parameters
A new system for classifying curly hair types using precise measurements can improve hair care products and cultural inclusion.
research Structural perspectives on the androgen receptor, the elusive shape-shifter
The androgen receptor's shape-changing ability helps it function but can lead to cancer treatment resistance.
research Pulling force deforms hair follicle root sheath nuclei and surrounding dermal collagen matrix differently at infundibulum, isthmus and suprabulbar regions
Hair follicles respond differently to pulling forces in various regions.
research CRYSTAL STRUCTURE OF HSIANGHUALITE
research Investigating the origins of nanostructural variations in differential ethnic hair types using X‐ray scattering techniques
Different ethnic hair types have unique nanoscopic and molecular features despite having the same basic keratin structure.
research Supplementary material from "Giant axonal neuropathy alters the structure of keratin intermediate filaments in human hair"
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
research Order from disorder: Self-organization in mammalian hair patterning
Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.
research The Study of Development of permanent wave for Additives of Collagen
Using 2% collagen in perms reduces hair damage while keeping curls.
research Internal structure changes in bleached black human hair resulting from chemical treatments: A Raman spectroscopic investigation
Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair it.
research Combined Sabal and Urtica extract vs finasteride in BPH (Alken stage I–II)
Sabal and Urtica extract works as well as finasteride for treating BPH, with fewer side effects.
research Bioequivalence Study of Two Different Coated Tablet Formulations of Finasteride in Healthy Volunteers
Two finasteride tablet types are equally effective and can be swapped.
research The role of procedures used in the treatment of androgenetic alopecia - a literature review
Invasive treatments can improve hair growth, but effectiveness varies and more research is needed.
research CUTANEOUS LUPUS ERYTHEMATOSUS – WHAT IS NEW IN 2024?
New treatments and understanding of skin lupus are emerging in 2024.
research G367(P) A chubby child: is this a sign of health or malnutrition?
A chubby child can still be malnourished.
research A Study of the Frequency of Contamination of Products Applied to the Skin
Many skin products get contaminated with bacteria, especially if they're in jars or previously opened.
research Clarification
Dr. Yarborough denied endorsing Derma Genesis and was mistakenly represented due to his office manager's error; also, over 30% of tested skin products were contaminated with bacteria.
research Has Technology Killed the Flap?
Scalp flaps are still a valuable hair loss treatment because of their benefits.
research Central Centrifugal Cicatricial Alopecia
Hair loss in African American women, caused by hair care, genetics, and environment, needs more research for better treatment.
research Morphological analyses in fragility of pili torti with Björnstad syndrome
Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
research Acquired curved hair is caused by fusion of multiple hair matrix cells
Curved hair can develop when hair cells merge abnormally during growth.
research Clinical Findings, Response to Steroid Treatment, and Recurrence Rate in Alopecia Areata Patients with or without a Nonsynonymous Variant of Coiled-Coil Alpha-Helical Rod Protein 1
Patients with a specific genetic variant have more severe alopecia areata and higher recurrence rates.
research Responses of type II spiral ganglion neurites to stripes of laminin and fibronectin
Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.
research Raman Microspectroscopy of Hair Cuticle With Polarized Excitation: Problem of Protein Secondary and Tertiary Structure
Polarized Raman spectra can reveal changes in hair keratin's protein structures.