research Characterization of curved hair of Japanese women with reference to internal structures and amino acid composition.
Japanese women's curved hair has an uneven internal structure and varying amino acid composition.
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30-60 / 1000+ resultsresearch Regeneration of a bioengineered 3D integumentary organ system from iPS cells
Scientists created a functional 3D skin system from stem cells that can be transplanted into wounds.
research Characterization of hair lipid images by argon sputter etching-scanning electron microscopy
Hair texture changes with age due to varying levels of lipids.
research Saliva secretion in engrafted mouse bioengineered salivary glands using taste stimulation
Bioengineered salivary glands in mice can produce saliva when tasting sour or bitter, but have different protein levels and nerve signals compared to natural glands.
research Functional ectodermal organ regeneration as the next generation of organ replacement therapy
The document concludes that regenerating functional ectodermal organs like teeth and hair is promising for future therapies.
research Functional Hair Follicle Regeneration by the Rearrangement of Stem Cells
Stem cells rearrangement regenerates functional hair follicles, potentially treating hair loss.
research Distribution Analysis of Triglyceride Having Repair Effect on Damaged Human Hair by TOF-SIMS
Hydrogenated palm oil repairs and conditions damaged hair by preventing swelling.
research Possibility of drug-distribution measurement in the hair of drowned bodies: evaluation of drug stability in water-soaked hair using micro-segmental analysis
Drugs in drowned bodies' hair remain stable in natural water, aiding forensic analysis.
research Development of an improved method to estimate the days of continuous drug ingestion, based on the micro‐segmental hair analysis
Researchers improved a method to more accurately estimate when and how long a drug was taken using hair analysis.
research Promoting effect of type 17 collagen production by chlorogenic acid using PLGA nanoparticles in the human epidermal keratinocyte cell
Encapsulating chlorogenic acid in nanoparticles boosts type 17 collagen production, potentially aiding skin care.
research Two cases of stroke associated with the use of finasteride，an approved drug for male-pattern hair loss in Japan
Finasteride, a hair loss medication, may be linked to stroke in young men.
research Hair Follicle Regeneration by Transplantation of a Bioengineered Hair Follicle Germ
Scientists have developed a new method using stem cells to grow and transplant hair follicles, which could be useful for hair regeneration treatments.
research Association of hair dye use with circulating levels of sex hormones in premenopausal Japanese women
Long-term hair dye use may increase testosterone levels in women.
research Cyclical dermal micro-niche switching governs the morphological infradian rhythm of mouse zigzag hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
research Tooth tissue and organ regeneration using stem cells
Stem cell-based therapies can regenerate and replace teeth effectively.
research Characteristic microstructure of curved human hair
Curved human hair has different structures on its convex and concave sides.
research Fully functional salivary gland regeneration as a next-generation regenerative therapy
Scientists developed a method to regenerate salivary glands using stem cells.
research Whole Tooth Regenerative Therapy Using a Bioengineered Tooth Germ
Bioengineered teeth could replace damaged teeth and restore oral functions.
research The Men’s Training Cup Keep Training: a masturbation aid improves intravaginal ejaculatory latency time and Erection Hardness Score in patients who are unable to delay ejaculation
The Men's Training Cup Keep Training masturbation aid may help delay ejaculation and improve erectile function.
research Low serum zinc concentration is associated with low serum testosterone but not erectile function
Low zinc levels are linked to low testosterone but not to sexual problems.
research Fully functional hair follicle organ regeneration using organ-inductive potential stem cells with an accessory mesenchymal cell population in an in vitro culture system
Scientists successfully regenerated functional hair follicles using specific stem cells and mesenchymal cells.
research Morphometric prediction of mesenchymal stromal cell-like immunosuppressive capacity of human hair follicle dermal sheath cup cells: an implication for regenerative medicine in hair loss diseases
Human hair follicle cells can help regenerate hair and reduce inflammation, aiding in hair loss treatment.
research Three-dimensional analysis of intraepidermal nerve fibres and Langerhans cells in keloids with a focus on pruritus
Itchy keloids on the chest are linked to more nerve fibers and substance P.
research Wound-initiated hair regeneration by adhesive and shrinkable materials
A new method using special materials can help regrow hair by creating small wounds.
research Comparative studies of hair shaft components between healthy and diseased donors
Hair analysis can help identify specific minerals and amino acids linked to various diseases.
research Activation of the OVOL1-OVOL2 axis in the hair bulb and in pilomatricoma and pilomatrix carcinoma
The OVOL1-OVOL2 axis is important for hair follicle differentiation and can help diagnose certain hair-related tumors.
research Synthesis of a new amino acid derivative with long‐lasting hair shape control effects and elucidation of its mechanisms
A new amino acid derivative, ATS, improves hair texture and moisture, making it easier to straighten curly hair.
research Assessment of Multidimensional Health Care Parameters Among Adults in Japan for Developing a Virtual Human Generative Model: Protocol for a Cross-sectional Study
The study aims to create a model to predict health attributes using diverse health data from Japanese adults.
research Assessment of Multidimensional Health Care Parameters Among Adults in Japan for Developing a Virtual Human Generative Model: Protocol for a Cross-sectional Study (Preprint)
The study aims to create a model to improve personalized and preventive health care.
research Deposition of 18-MEA onto Damaged Hair to Form a Persistent Hydrophobicity
18-MEA and SPDA can restore damaged hair's smoothness and reduce frizz.