research Mechanical characterization of curly hair: Influence of the use of nonconventional hair straightening treatments
Formaldehyde damages curly hair more than glyoxylic acid.
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research Age, lifestyle and self‐perceptions of hair: Is there an association with hair diameter and tensile properties?
Older age and certain lifestyles are linked to thinner, weaker hair, while how you see your hair relates to its thickness.
research In-Situ Tensile Testing of Hair Fibers in An Environmental Scanning Electron Microscope (ESEM)
Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
research Tensile properties of twisted hair fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research Clinical and instrumental characterization of hair and scalp aging in nonbalding Caucasian women
Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.
research 285 A new scalp treatment for anti-ageing hair
The new scalp treatment preserves hair color, reduces hair loss, and maintains hair strength.
research Transient mitochondrial DNA double strand breaks in mice cause accelerated aging phenotypes in a ROS-dependent but p53/p21-independent manner
Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.
research TECHNOLOGY AS AN EXTENSION OF MAN: THE LIMITS OF THE POSSIBLE AND NEW PARADIGMS
Technology enhances human design thinking, creating new possibilities.
research New intranasal and injectable gene therapy for healthy life extension
Gene therapy in mice increased lifespan and improved health without causing cancer.
research Camouflage technique for alopecia areata: What is a patient to do?
The document suggests using hairpieces, wigs, and safe cosmetic techniques to hide hair loss from alopecia areata.
research Some Tensile Properties of Specialty Hair Fibers
Animal hair fibers like wool and mohair are strong when dry, but vicuna fibers are very brittle.
research The Anchor Flap
The Anchor Flap is an effective, quick treatment for severe baldness but requires skilled surgeons and careful patient selection.
research Micromechanics of Retention: The Influence of Polymer Chemistry, Natural Moisture, Capsule Placement Angle, and Twist Parameters on Capsule Retention (InvisiCaps Method)
Proper placement, balanced strands, and high-quality polymers improve hair extension retention.
research Scalp alopecias in richly pigmented patients
Hair care practices like using relaxers and tight braiding can lead to permanent hair loss in black women.
research Hair care practices and their association with scalp and hair disorders in African American girls
Certain hairstyles and less hair oil use in African American girls can lead to scalp conditions like traction alopecia and seborrheic dermatitis.
research Structural abnormalities of the hair shaft
The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.
research A preliminary study of differentially expressed genes in expanded skin and normal skin: implications for adult skin regeneration
The study found that expanded skin regenerates similarly to normal skin, with 77 genes playing a role in the process.
research Adam10 haploinsufficiency causes freckle-like macules in Hairless mice
A mutation in the Adam10 gene causes freckle-like spots on Hairless mice.
research Scalp Reconstruction and Repair
Effective scalp reconstruction requires a wide range of surgical skills and an understanding of hair biology.
research Hair deformities
Hair restoration surgery techniques can effectively treat scalp deformities and have evolved to provide natural-looking results.
research The Expanded “Flying-Wings” Scalp Flap for Aesthetic Hemiscalp Alopecia Reconstruction in Children
The "flying-wings" scalp flap technique is a simple, safe, and effective way to reconstruct large areas of scalp loss in children.
research Skin Graft Harvesting and Donor Site Selection
The document concludes that skin grafts are essential for repairing tissue loss, with various types available and ongoing research into substitutes to improve outcomes and reduce donor site issues.
research Development of predictive regression model for perceived hair breakage in Indian consumers
The model predicts hair breakage based on key hair properties and helps product developers.
research Expansion of Hair Follicle Stem Cells Sticking to Isolated Sebaceous Glands to Generate in Vivo Epidermal Structures
Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.
research Promotion of homology-directed DNA repair by polyamines
Polyamines help fix DNA damage accurately in cells.
research A “first” on the horizon: the expansion of uterus transplantation to transgender women
Doctors are preparing to potentially perform uterus transplants in transgender women, considering technical, hormonal, and ethical factors.
research Fermented grapeseed oil repairs chemically damaged hair via enhanced permeability mechanisms
Fermented grapeseed oil effectively repairs and protects chemically damaged hair.
research Jasmonic acid regulates plant development and orchestrates stress response during tough times
Jasmonic acid helps plants grow, defend against threats, and survive stressful conditions like drought and salt.
research Fractography of human hair
Moisture content significantly affects how human hair breaks.
research TENSILE STRENGTH OF SCALP HAIR IN WOMEN WITH HAIR LOSS
Women with hair loss have weaker hair that breaks more easily.