April 2020 in “Journal of Cosmetic and Laser Therapy” Optimal transplant density for Chinese male hair loss patients is 35-50 hair/cm², with minimum 106.88 hair/cm² left in donor area for esthetic satisfaction.
January 2025 in “International Journal of Pharmaceutics” A new gel improves hair loss treatment by effectively delivering minoxidil and finasteride to the scalp.
March 2013 in “Revista Brasileira de Cirurgia Plástica” Using platelet growth factors can improve hair density in transplants, especially for those with fine hair.
6 citations
,
May 2019 in “Journal of pharmaceutical sciences” Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.
January 2025 in “International Journal of Dermatology” Afro-textured hair in indigenous South Africans has lower density and unique features, needing specific evaluation standards.
1 citations
,
December 2023 in “Scientific reports” 3D microenvironments in microwells improve hair follicle stem cell behavior and hair regeneration.
37 citations
,
January 2009 in “Sexual Development” Fadrozole and Finasteride change frog sex ratios and cause intersex animals with altered gene expressions.
November 2025 in “Biomolecules” FGF22 helps hair follicle stem cells grow and develop.
7 citations
,
February 1985 in “Textile Research Journal” Cellular debris sticks to damaged wool fibers and affects wool cleanliness.
2 citations
,
September 2010 in “Journal of the Korea Academia-Industrial cooperation Society” Using 2% collagen in perms reduces hair damage while keeping curls.
January 2020 in “Brazilian Journal of Health and Pharmacy” Nanostructured lipid carriers can improve finasteride delivery for better hair loss treatment.
6 citations
,
August 2013 in “Facial plastic surgery clinics of North America” Dense packing fits many hair grafts closely together for a natural look but isn't suitable for everyone.
5 citations
,
November 2024 in “Cells” Fish cell spheroids are a promising tool for replicating real-life conditions in research.
Proper niche formation in Drosophila requires Slit-Robo signaling for cell migration.
November 2025 in “Journal of Investigative Dermatology” Mesenchymal stiffness affects sweat gland cell development.
19 citations
,
September 2009 in “Journal of Chemical & Engineering Data” Flutamide, dutasteride, and finasteride dissolve differently in supercritical carbon dioxide, with dutasteride dissolving the least.
January 1999 in “Hair transplant forum international” The expected density of a hair transplant depends on the number of hair follicles transplanted and the thickness of the hair.
60 citations
,
February 2015 in “Biomaterials” A surface with VEGF can specifically capture endothelial cells from flowing fluids.
10 citations
,
May 2008 in “Dermatologic Surgery” Densely packed hair grafts can survive well using the lateral slit technique.
January 2016 in “ISBN: 978-84-608-9184-0”
February 2024 in “Current Bioactive Compounds” The new gel formulation effectively delivers Finasteride for hair growth treatment without skin irritation.
January 2021 in “Korean Journal of Chemical Engineering” Higher pressure significantly reduces Finasteride particle size.
44 citations
,
June 2009 in “Biomaterials” Skin cell clumping for hair growth is improved by a protein called fibronectin, which helps cells stick and move better.
16 citations
,
February 2022 in “Science Advances” Follistatin and LIN28B together improve the ability of inner ear cells in mice to regenerate into hearing cells.
February 2026 in “PubMed” Combining growth factors with hair transplants improves hair density and patient satisfaction.
81 citations
,
January 2003 in “The FASEB Journal” Follistatin helps hair growth and cycling, while activin prevents it.
13 citations
,
September 2020 in “Sensors” Hair follicles have a pH gradient, increasing towards the root.
4 citations
,
February 1983 in “Journal of periodontology” A liquid protein diet significantly affected young rats' body weight but had little effect on their gingival collagen metabolism.
28 citations
,
December 2010 in “Langmuir” Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
March 2017 in “Hair transplant forum international” Asian men have varying hair densities, important for hair transplant success.