1 citations,
November 1981 in “PubMed” No clear conclusion available.
1 citations,
January 2012 in “International journal of trichology” Sheep hair follicle cells can grow a lot but need the dermal papilla to do so.
Researchers found genes in sheep that may affect hair growth and wool quality.
September 2024 in “Genes” CRABP1 boosts hair cell growth in Hu sheep by affecting key genes.
August 2024 in “Current Issues in Molecular Biology” Key genes and RNAs related to hair growth in sheep were identified, aiding future breeding improvements.
January 1963 in “Stain technology” Ziehl-Neelsen's stain helps identify different parts of hair in sheep and goats.
48 citations,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
56 citations,
January 2019 in “Skin appendage disorders” The most common hair loss type at specialist clinics is androgenetic alopecia, especially in younger men, followed by alopecia areata and telogen effluvium, with differences seen across regions.
July 2022 in “Singapore Medical Journal” Most children with alopecia areata improved with treatment, but those with more hair loss had worse outcomes.
19 citations,
January 2009 in “International review of cell and molecular biology” Hair's strength and flexibility come from its protein structure and molecular interactions.
4 citations,
May 2006 in “International Journal of Dermatology” Hair loss seen as natural; short haircuts help cope.
46 citations,
January 2009 in “Textile Research Journal” Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
19 citations,
April 2015 in “International Journal of Molecular Sciences” The research identified genes and pathways important for sheep wool growth and shedding.
September 2023 in “Animals” Genes linked to wool fineness in sheep have been identified.
Editing the FGF5 gene in sheep increases fine wool growth.
17 citations,
May 2018 in “BMC genomics” Researchers found genes and microRNAs that control curly fleece in Chinese Tan sheep.
1 citations,
September 2023 in “Genes” DNA methylation likely doesn't cause different lambskin patterns in Hu sheep.
June 2023 in “Animal Bioscience” Vimentin and transthyretin proteins are linked to black coat color in sheep.
11 citations,
March 2002 in “Pediatric Dermatology” Temporal triangular alopecia is a non-scarring hair loss seen in some Asian children.
14 citations,
March 1995 in “Journal of cell science” SV40 T antigen in hair follicles causes abnormal hair and health issues in mice.
68 citations,
February 1990 in “Journal of Applied Social Psychology” Bald men are often viewed more negatively and as older than they really are.
3 citations,
June 2021 in “Frontiers in genetics” The protein STAT3 slows down cell growth by blocking the FST gene, which affects hair development in sheep.
3 citations,
January 2021 in “Veterinary dermatology” A litter of cats had a hair condition similar to a mouse mutation, leading to hair loss and abnormal hair and skin.
2 citations,
July 1988 in “JAMA” Amphetamines may not directly cause hair loss, as the type of thinning seen with their use differs from severe alopecia.
2 citations,
May 1974 in “PubMed” The article described symptoms and treatments for four common hair problems but didn't give detailed information.
January 2018 in “Journal of general practice” Young people are losing hair due to stress, poor diet, pollution, and lack of sleep, but it can be treated with supplements and scalp treatments.
18 citations,
December 2009 in “Canadian Journal of Animal Science” The BMP2 gene is more active in the early growth phase of Cashmere goat hair and may affect hair regeneration and textile production.
16 citations,
October 2003 in “Journal of The American Academy of Dermatology” A boy had unusual synchronized hair growth with short active growth phases, not fitting known hair disorders.
11 citations,
November 2015 in “Skin Research and Technology” Women's hair grows faster and thicker than men's, but hair growth slows for both genders with pattern hair loss.
8 citations,
October 2021 in “Indian Journal of Plastic Surgery” COVID-19 may cause increased and quicker hair loss compared to other infections.