April 1986 in “CRC Press eBooks” Hair color is determined by melanins produced in hair cells.
2 citations
,
May 2023 in “Marine Drugs” Marine-derived saccharides may help reduce aging effects on skin and hair by promoting cell growth and collagen production.
6 citations
,
July 2017 in “Plastic surgical nursing : official journal of the American Society of Plastic and Reconstructive Surgical Nurses” Microneedling is effective for skin rejuvenation and various skin issues, but more research is needed to confirm its safety and effectiveness.
February 2024 in “Skin health and disease” Exosomes could improve skin and hair treatments but are limited by cost, production difficulty, and need for more research.
2 citations
,
July 2025 in “Frontiers in Veterinary Science” MicroRNAs and AI can improve cashmere goat hair quality and aid in hair disorder diagnosis.
August 2023 in “International Journal of Molecular Sciences” The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.
9 citations
,
April 2018 in “Canadian Journal of Animal Science” LEF-1 boosts cell growth in goat hair follicles, aiding cashmere production.
37 citations
,
October 2013 in “PLoS ONE” MicroRNAs play a key role in wool growth in Tibetan sheep.
1 citations
,
November 2024 in “Genes” miR-144 affects hair growth by interacting with Lhx2.
lncRNA MRPS28 regulates hair follicle development in cashmere goats, affecting cashmere quality.
April 2018 in “Journal of Investigative Dermatology” Fetuin A, Anigozanthos Flavidus extract, and Ovol2 affect wound healing and skin regeneration.
4 citations
,
April 2010 in “Expert review of dermatology” Restoring immune privilege in hair follicles could help treat certain types of hair loss.
July 2019 in “Iconic Research And Engineering Journals” The shampoo bar with Aloe vera and cinnamon oil improved hair health and protected against fungi without causing skin irritation.
January 2018 in “Karger Kompass” Skin symptoms like fragile skin and easy bruising can indicate Cushing's syndrome, which requires early diagnosis and treatment to prevent serious health issues.
98 citations
,
November 1999 in “Dermatology Online Journal” IGF-1 can boost hair growth by promoting cell growth and preventing cell death.
33 citations
,
February 1999 in “The journal of investigative dermatology/Journal of investigative dermatology” IGF-1 increases whisker growth in transgenic mice.
31 citations
,
September 1996 in “Differentiation” The upper dermal sheath can regenerate hair in rats.
9 citations
,
August 2007 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
3 citations
,
March 2020 in “International Journal of Molecular Sciences” Thymosin β4 helps increase hair growth in Cashmere goats.
2 citations
,
February 2025 in “PLoS ONE” Key proteins influence wool quality by affecting hair follicle development in sheep.
2 citations
,
March 2023 in “BMC ecology and evolution” Some hair protein genes evolved early and were adapted for use in hair follicles.
February 2025 in “BMC Veterinary Research” Keratin proteins are crucial for hair growth in cashmere goats.
1 citations
,
February 2023 in “International Journal of Molecular Sciences” Melatonin improves cashmere goat hair quality by increasing follicles and reducing skin aging.
44 citations
,
October 1990 in “Archives of Dermatological Research” The connective tissue around hair follicles changes structure throughout the hair cycle.
23 citations
,
May 2020 in “Cell Death and Disease” Blocking the FGF5 gene in sheep leads to more fine wool and active hair follicles due to changes in certain cell signaling pathways.
4 citations
,
December 2022 in “Frontiers in Bioengineering and Biotechnology” Exosomes show promise for improving wound healing, reducing aging signs, preventing hair loss, and lightening skin but require more research and better production methods.
2 citations
,
July 2024 in “International Journal of Molecular Sciences” Csdc2 helps hair growth in cashmere goats by regulating specific genes.
1 citations
,
March 2023 in “PloS one” Different amounts of daylight affect cashmere growth in goats by changing the activity of certain genes and molecules.
Synthetic hair implants can cause scalp cancer years later.
FGF5 spliceosomes inhibit rabbit hair growth by affecting gene expression.