research Cotton honeydew (Gossypium hirsutum L.) extract offers very interesting properties for hair cosmetics and care products.
Cotton honeydew extract improves hair smoothness and reduces damage.
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870-900 / 1000+ resultsresearch New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Ultrastructural aspects of hair digestion in black piedra infection
The fungus Piedraia hortae damages hair by slowly breaking down its layers, leading to long-lasting infection.
research Distributions of sulphur and other elements in human hair follicles
Sulphur in hair follicles increases from the bulb and then levels off, while other elements vary in distribution.
research [Green hair: clinical, chemical and epidemiologic study. Apropos of a case].
Swimming in pools with high copper can turn hair green, especially if hair is damaged.
research Elucidation of the Potential Hair Growth-Promoting Effect of Botryococcus terribilis, Its Novel Compound Methylated-Meijicoccene, and C32 Botryococcene on Cultured Hair Follicle Dermal Papilla Cells Using DNA Microarray Gene Expression Analysis
Botryococcus terribilis and its compounds may promote hair growth and improve hair health.
research Preparing the hair follicle canal for hair shaft emergence
A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
research Discovery of differentially expressed genes in cashmere goat (Capra hircus) hair follicles by RNA sequencing
Researchers found 617 genes that behave differently in cashmere goat hair follicles, which could help understand hair growth.
research The Developmental & Molecular Requirements for Ensuring that Human Pluripotent Stem Cell-Derived Hair Follicle Bulge Stem Cells Have Acquired Competence for Hair Follicle Generation Following Transplantation
Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.
research No difference in the proteome of racially and geometrically classified scalp hair sample from a South African cohort: Preliminary findings
Hair protein composition is similar across different races and shapes.
research Natural polymers for natural hair: the smart use of an innovative nanocarrier
Natural polymers can protect, repair, and promote hair regrowth.
research A new tool for conditional gene manipulation in a subset of keratin‐expressing epithelia
The Megsin-Cre transgene is a new tool for genetic manipulation in the skin and upper digestive tract.
research Cytochemistry of Trichohyalin Granules: A Possible Role for Cornification of Inner Root Sheath Cell in the Hair Follicle
Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.
research The Influence of Electrode Potentials on the Extent of Reduction of Cystine in Hair Fibers by Reducing Agents
The effectiveness of reducing agents on hair fibers depends on their electrode potentials.
research Keratin 17 Impacts Global Gene Expression and Controls G2/M Cell Cycle Transition in Ionizing Radiation–Induced Skin Damage
Keratin 17 is important for skin's response to radiation, affecting many genes and cell division.
research Bubble Hair and the Usefulness of Trichoscopy
Bubble hair damage is caused by high heat from styling tools, and trichoscopy helps diagnose it.
research Development of a Novel Penetration-Enhancing Agent for Hair Products
HAIRCARECUBE TM (HCC) helps hair products work better by getting active ingredients deeper into the hair.
research Mapping penetration of cosmetic compounds into hair fibers using time‐of‐flight secondary ion mass spectrometry (TOF‐SIMS)
Different oils penetrate hair differently; monounsaturated oils like olive oil penetrate better than polyunsaturated oils.
research Volume Changes During Water Binding to Hair Fibers
Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.
research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
research The Enrichment of Specific Hair Follicle-Associated Cell Populations in Plucked Hairs Offers an Opportunity to Study Gene Expression Underlying Hair Traits
Plucked hairs can be used instead of skin biopsies to study hair traits because they contain specific cells related to hair.
research Immunostaining study of cytokeratins in human hair follicle development
The study found that specific proteins are markers of hair follicle development in human fetuses.
research ERK1/2 Pathway Is Involved in the Enhancement of Fatty Acids from Phaeodactylum tricornutum Extract (PTE) on Hair Follicle Cell Proliferation
Phaeodactylum tricornutum extract helps hair follicle cells grow by activating the ERK1/2 pathway.
research The Secrets of Beautiful Hair: Why is it Flexible and Elastic?
Beautiful hair is flexible and elastic due to its unique double-layered structure and can be enhanced with succinic acid treatment.
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 Hair Conditioner
Using natural sources as hair conditioners can help restore shine and softness to damaged hair.
research A New Permanent Straightening Process of Human Hair Using the Water Set
The new hair straightening method keeps hair straight permanently by using specific creams and heat.
research Deletion of the Sox21 gene drastically affects hair lipids
Deleting the Sox21 gene changes hair lipid composition and increases cholesterol sulfate levels.
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 IMMUNOHISTOCHEMICAL EXPRESSION OF KERATIN PROTEINS IN KERATOACANTHOMAS OF THE SKIN
Keratoacanthomas and squamous cell carcinomas have similar keratin patterns, making them hard to tell apart.