November 2001 in “PubMed” Perming, combing, and stretching damage hair by reducing keratin.
August 2024 in “Indian Dermatology Online Journal” DCPA commonly affects males' lower legs, showing follicular pustules and white areas.
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September 2017 in “Colloids and surfaces. B, Biointerfaces” Tying a knot can measure hair friction, useful for medical applications.
September 2015 in “Research Portal (King's College London)” Human hair movement is affected by its inner structure and chemical treatments.
September 2017 in “Korean journal of acupuncture” Crataegi Fructus water extract may help treat hair loss.
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February 2007 in “Journal of Structural Biology” Oxidation changes the structure of hair protein filaments, causing them to compact and rearrange.
Applying conditioner in the middle of a perm process reduces hair damage.
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January 2016 in “Current topics in developmental biology/Current Topics in Developmental Biology” Frizzled receptors are essential for various body development processes and maintaining certain body functions.
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January 2000 in “Developmental dynamics” Notch-related genes play a key role in the development and cycling of hair follicles.
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March 2008 in “Dermatologic Surgery” The Cross-section Trichometer is a new tool that can measure hair quantity and detect hair loss and growth.
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February 1998 in “Polymer journal” Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
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June 2023 in “Animals” CRABP2 helps increase the growth of cells important for hair growth by activating a specific growth pathway.
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October 2007 in “PubMed” Polyquaternium-70 shampoo is best for reducing frizz.
November 2025 in “BMC Genomics” Wrinkled skin in Xiang pigs is linked to gene changes related to oxidative stress and the extracellular matrix.
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April 2022 in “Frontiers in cell and developmental biology” The research identified key proteins and genes that may influence wool bending in goats.
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November 2016 in “The Journal of Dermatology” Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
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January 2006 in “International review of cytology” Keratin-associated proteins are crucial for hair strength and structure.
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March 2009 in “Differentiation” Gene expression in wool follicles changes with growth cycles, offering insights into wool and human hair growth.
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January 2020 in “Frontiers in Genetics” PDGFC gene may help select goats with desirable curly wool traits.
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April 2019 in “Bioscience, biotechnology, and biochemistry” Ten miRNAs may play key roles in starting secondary hair follicle development in sheep foetuses.
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July 2024 in “International Journal of Molecular Sciences” MicroRNA-181a slows sheep hair growth by targeting GNAI2 and affecting a key growth pathway.
November 2025 in “BMC Genomics” Genetic differences in sheep affect wool type, with fat and immune genes influencing hair traits.
January 2025 in “BMC Genomics” Long non-coding RNAs help regulate wool fineness in Gansu alpine fine-wool sheep.
April 2023 in “JMIR Research Protocols” The study aims to create a model to predict health attributes using diverse health data from Japanese adults.
April 2017 in “Journal of Investigative Dermatology” The protein CTCF is essential for skin development, maintaining hair follicles, and preventing inflammation.
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September 2019 in “Skin appendage disorders” Women with Frontal Fibrosing Alopecia have more wrinkles near their ears than similar aged women without the condition.
September 2022 in “Canadian journal of animal science” Certain gene variations are linked to the thickness of cashmere goat hair.