research Polyamines and hair: a couple in search of perfection
Polyamines are important for hair growth, but more research is needed to understand their functions and treatment potential.
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research Use of Hair Products Containing Hormone or Placenta by US Military Personnel
About 15% of US Army personnel use hair products containing hormone or placenta, with higher usage among non-whites, females, and enlisted personnel.
research Formation and Structure: An Introduction to Hair
Hair is important for social and sexual communication in humans.
research Effect of Platelet-Rich Plasma on Hair Follicle Growth in C57BL/6 Mice
Platelet-rich plasma (PRP) speeds up hair growth in mice.
research The Role of Neprilysin in Regulating the Hair Cycle
Neprilysin is important for hair growth regulation.
research LB788 Development of a novel three-dimensional human epidermal model from plucked hair follicle-derived keratinocytes
Scientists created a new 3D skin model from cells of plucked hairs that works like real skin and is easier to get.
research Don’t Judge When the Tresses Fall
Matted hair should not be judged as a sign of mental instability; proper diagnosis and gentle care are key.
research Plica Neuropathica as a Presenting Rare Dermatologic Symptom of Schizophrenia
Plica neuropathica can be a sign of schizophrenia and improves with antipsychotic treatment.
research Evaluation and formulation of Spirulina platensis proteins for potential applications in hair care products
Spirulina proteins can improve hair smoothness and strength in hair care products.
research “Cloned” Hairlines
Cutting and implanting hair follicles can create finer, more natural-looking hairlines, with about half of the implanted hairs growing back.
research Platelet-rich Plasma for Hair Growth
Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.
research [Studies on enzyme activities in the hair root in male pattern baldness: glycolytic enzyme, acid hydrolase, transglutaminase and ornithine decarboxylase activities of plucked hair roots].
research Hair—the most sophisticated biological composite material
Hair is a complex protein fiber with unique properties useful for developing hair products.
research Unruly hair
The document concludes that unruly hair can be congenital or acquired, often lacks specific treatments, and can be managed with oils and short hairstyles.
research Human scalp hair as a thermoregulatory adaptation
Tightly curled scalp hair helps reduce heat from the sun, protecting against overheating.
research Preparation of particles for cosmetic applications in human hair
PLA nanoparticles can effectively deliver treatments to hair follicles, showing potential for hair therapy.
research PRP in Hair Restoration
Platelet-rich plasma (PRP) is a promising treatment for hair loss, believed to extend the life cycle of hair follicles and prevent their shrinkage.
research Loose anagen hair of childhood: The phenomenon of easily pluckable hair
Children with loose anagen hair have easily pluckable hair due to root sheath problems, and it might improve without treatment.
research Two distinct signaling pathways in hair cycle induction: Stat3-dependent and -independent pathways
There are two ways to start hair growth: one needs Stat3 and the other does not, but both need PI3K activation.
research Threading Through Time: Hair Sutures in Plastic and Reconstructive Surgery
Hair sutures are effective, eco-friendly, and cost-efficient for surgery.
research Radially patterned morphogenesis of murine hair follicle placodes ensures robust epithelial budding
research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
research Generating iPSCs with a High-Efficient, Non-Invasive Method—An Improved Way to Cultivate Keratinocytes from Plucked Hair for Reprogramming
The conclusion is that the new method makes collecting cells from plucked hair to create stem cells more efficient and less invasive.
research Studies on the effect of Betula platyphylla extract on human dermal papilla cell proliferation and its mechanism of action
Betula platyphylla extract, particularly the H3-2 fraction, may help treat hair loss by promoting cell growth and inhibiting a hair loss-related enzyme.
research Restoration of the Eyebrows by Hair Transplantation
Hair transplantation using PLFUT is effective for eyebrow restoration with natural-looking results and no scarring.
research Global research trends and hotspots in the application of platelet‐rich plasma to hair growth from 2006 to 2023: Bibliometric and visual analysis
PRP shows promise for hair growth, but more research and standardized protocols are needed.
research Programming of induced pluripotent stem cells for hair follicle regeneration.
research The surface and internal features of pubic hair: A comparative study with those of scalp hair
Pubic hair has a thicker, more protective outer layer than scalp hair, possibly due to evolution.
research Extract of Plumbago zeylanica enhances the growth of hair follicle dermal papilla cells with down‐regulation of 5α‐reductase type II
Plumbago zeylanica extract helps hair growth and reduces a hair loss-related enzyme.
research Protective Effects of a New Human Placental Extract Against Hair Graying and Chemotherapy-Induced Peripheral Neuropathy
The new human placental extract may help prevent hair graying and reduce nerve pain from chemotherapy.