November 2025 in “Frontiers in Veterinary Science” A 1.0% tyrosine diet increases melanin in chicken feathers.
March 2024 in “GSC Advanced Research and Reviews” Different light affects cell functions and can help treat skin conditions.
November 2023 in “Frontiers in cell and developmental biology” Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.
Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.
August 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.
January 2022 in “International Journal of Biology Pharmacy and Allied Sciences” Autoimmune diseases cause the immune system to attack the body, and management varies as some are curable and others are not.
December 2021 in “International Journal of Biology Pharmacy and Allied Sciences” Autoimmune diseases cause the immune system to attack the body, and management varies as some are curable and others are not.
May 2021 in “GSC Advanced Research and Reviews” Hair color is influenced by genetics and can indicate certain health conditions.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” 6.1% of patients seeking PRP for hair loss had undiagnosed cicatricial alopecia, which PRP cannot treat.
April 2021 in “Journal of Investigative Dermatology” An AI photographic device effectively tracked hair growth improvements in women treated for hair loss.
April 2019 in “Journal of Investigative Dermatology” Researchers fixed gene mutations causing a skin disease in stem cells, which then improved skin grafts in mice.
January 2019 in “Journal of Entomology and Zoology Studies” Ruminant goats have larger and more defined hair follicles than younger goats.
January 2017 in “Elsevier eBooks” Antioxidants may help improve mitochondrial health and could be used to treat diseases related to cell damage.
September 2004 in “Experimental dermatology” Melatonin directly affects mouse hair follicles and may influence hair growth.
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
68 citations
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December 1991 in “Annals of the New York Academy of Sciences” Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.
93 citations
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March 2017 in “Molecular Plant” CNGC14 is crucial for calcium entry needed for root hair growth in plants.
5 citations
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June 2024 in “Developmental Cell” Activating TRPV1 can boost hair growth by involving neurons, macrophages, and fibroblasts.
Skin extenders help treat baldness with fewer side effects.
Sensory neuron changes and Merkel-cell changes in the skin happen independently during normal skin maintenance.
May 2024 in “Regenerative Therapy” Dendrobium officinale polysaccharide helps hair growth by activating the WNT signaling pathway.
34 citations
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August 1966 in “Experimental cell research” Keratin fibrils in hair form and stop growing at specific points in the follicle.
March 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The dermal sheath's contraction is crucial for hair follicle regression and stem cell relocation.
January 2000 in “Neuroscience Research” 3 citations
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June 2024 in “iScience” Axolotl spinal cord regeneration may be controlled by a specific signal affecting cell sensitivity and diffusion.
A new imaging method helps see and study touch nerve endings in mouse skin.
4 citations
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January 1981 in “PubMed” Hair medullary cells in mammals vary in complexity, with humans having more structured cells similar to inner root sheath cells.
March 2026 in “Journal of Bioscience and Bioengineering” Oxytocin from hair cells helps hair growth and stem cell increase.
419 citations
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March 2005 in “Proceedings of the National Academy of Sciences” Hair-follicle stem cells can become neurons.
8 citations
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October 2024 in “Developmental Cell”