27 citations
,
December 1997 in “Archives of Dermatological Research” Rat dermal papilla cells have unique properties and interact differently with their environment compared to other skin cells.
32 citations
,
February 2002 in “Veterinary Dermatology” Canine dermal papilla cells and fibroblasts have distinct growth patterns and protein expressions.
10 citations
,
May 2020 in “Journal of Dermatological Treatment” Microneedling with 5% minoxidil improves hair loss in Chinese men by activating Wnt/ß-catenin pathway.
67 citations
,
April 2007 in “Journal der Deutschen Dermatologischen Gesellschaft” Shampoos are designed to clean and improve hair and scalp health, with specific ingredients for different hair types and conditions.
July 2025 in “Journal of Dermatology Research Reviews & Reports” A 10-year-old girl with hair and eyelash loss showed significant regrowth after treatment.
3 citations
,
April 2022 in “International Journal of Molecular Sciences” Scientists turned mouse skin cells into hair-inducing cells using chemicals, which could help treat hair loss.
November 2022 in “PubMed” Deep dermal tissue dislocation injury in pigs leads to thicker fibrotic tissue and increased type III collagen, affecting skin repair.
103 citations
,
February 1972 in “Proceedings of the National Academy of Sciences” A unique enzyme in guinea pig hair follicles helps form protein cross-links in hair.
36 citations
,
September 1996 in “PubMed” DP and DS cells are different from DF cells in structure and function.
6 citations
,
June 1993 in “Veterinary Dermatology” A female Rottweiler had a rare genetic condition causing mostly hairless skin.
April 2012 in “Informa Healthcare eBooks” Temporal triangular alopecia is a lifelong condition with hairless patches on the side of the head that may be present from birth.
September 2019 in “Journal of Investigative Dermatology” Mouse skin fibroblasts vary in function and adaptability based on their environment.
13 citations
,
March 2018 in “Pediatric Dermatology” Children with short anagen syndrome usually see their hair condition improve as they get older.
25 citations
,
December 1973 in “Biochemical Journal” Guinea-pig hair and follicle proteins are mostly similar, but follicles have more group 2 proteins and fewer group 3 and 4 proteins.
208 citations
,
December 2003 in “Journal of Investigative Dermatology” Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.
December 2004 in “Reproduction Fertility and Development” Porcine hair follicles are useful for studying keratinocyte function, with galectin-1 as a potential stem cell marker.
16 citations
,
November 2022 in “eLife” Both gene and non-gene areas of DNA evolved to make some mammals hairless.
8 citations
,
January 2014 in “BioMed Research International” Eclipta alba extract was found to be effective in promoting hair growth in hairless mice.
May 2023 in “Stem cell research & therapy” New method efficiently isolates hair growth cells from newborn mouse skin.
January 2024 in “SSRN Electronic Journal” 11 citations
,
August 1995 in “Journal of Investigative Dermatology” 3 citations
,
December 2024 in “Journal of Animal Physiology and Animal Nutrition” FGF20 is essential for hair follicle stem cell growth and development in fine-wool sheep.
8 citations
,
March 2013 in “Cell Transplantation” Injecting young pig stem cells can make old pig skin look younger and more elastic.
1235 citations
,
December 2013 in “Nature” Two fibroblast types shape skin structure and repair differently.
Guinea pigs can lose hair due to infections or poor diet, and they may have ear infections or cataracts.
115 citations
,
December 2017 in “Wiley Interdisciplinary Reviews-Developmental Biology” Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.
40 citations
,
June 2013 in “Biomaterials” Scientists created 3D hair-like structures that could help study hair growth and test treatments.
4 citations
,
May 2009 in “Wound Repair and Regeneration” Genetically modified cells can regenerate skin and hair in rats.
8 citations
,
November 1976 in “Journal of Investigative Dermatology”
24 citations
,
April 2012 in “Developmental Biology” Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.