In vitro methods are crucial for developing effective and humane cosmetic ingredients.
December 2023 in “Animal research and one health” Certain circular RNAs are crucial for wool growth and curvature in goats.
June 2025 in “Stem Cell Research & Therapy” Isoproterenol may help treat hair loss by activating hair follicle stem cells.
4 citations
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August 2019 in “General and Comparative Endocrinology” Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
7 citations
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October 2019 in “Frontiers in bioengineering and biotechnology” Fusion proteins can protect hair from heat damage.
7 citations
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May 2022 in “PLOS ONE” Certain genes and pathways are linked to the production of finer and denser wool in Hetian sheep.
July 2024 in “Journal of Investigative Dermatology” Glutamine helps macrophages reduce inflammation and improve wound healing.
June 2026 in “Kocatepe Veterinary Journal” PRP injections may slightly improve testicular development in male lambs.
3 citations
,
January 2025 in “PubMed” PCL threads are most effective for youthful skin by boosting collagen.
45 citations
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December 2006 in “Biopolymers” Permanent waving weakens hair by altering its protein structure.
February 2024 in “IntechOpen eBooks” Myo-inositol-based treatments greatly improve pregnancy chances for women with PCOS.
January 2026 in “International Journal of Health Science” Human insulin via microinfusion may effectively improve atrophic acne scars.
July 2024 in “Skin Appendage Disorders” The supplement significantly improves hair density and appearance in people with hair loss.
January 2025 in “International Journal of Molecular Sciences” Fenugreek extract may help treat benign prostatic hyperplasia.
26 citations
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January 2016 in “Annals of Dermatology” Ecklonia cava polyphenols help increase human hair growth and reduce hair loss.
11 citations
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November 1948 in “Journal of Dairy Science” Calves need enough riboflavin for healthy growth and development.
19 citations
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January 2019 in “Ginekologia Polska” The combined Myo-inositol and D-chiro-inositol treatment improved weight, hormone levels, and skin conditions in women with PCOS.
October 2024 in “Annals of Allergy Asthma & Immunology” Anaphylaxis from cow's milk allergy can cause temporary hair loss in children.
88 citations
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July 1958 in “Nature” Citrulline was found in hair follicle proteins for the first time.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ashwagandha seed exosomes may help promote hair growth.
9 citations
,
September 2018 in “Clinical, Cosmetic and Investigational Dermatology” One supplement improved hair loss and quality faster and more effectively than the other in treating telogen effluvium.
3 citations
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February 2023 in “International Journal of Molecular Sciences” Autologous Platelet and Extracellular Vesicle-Rich Plasma (PVRP) has potential in enhancing tissue regeneration and improving hair conditions, but its effectiveness varies due to individual differences.
January 2025 in “The World Journal of Men s Health” Intratesticular PRP injections are safe but not proven to improve sperm retrieval in certain infertile men.
May 2023 in “Research Square (Research Square)” Shi-Bi-Man activates hair follicle stem cells and promotes hair growth by changing lactic acid metabolism and other cellular processes.
November 2024 in “Biophysical Chemistry” Hair structure changes immediately during perm treatment, with initial damage partially restored later.
January 2025 in “Archives of Dermatological Research”
1 citations
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August 2014 in “Asian-Australasian Journal of Animal Sciences” Recombinant goat VEGF164 speeds up hair growth in mice.
September 2025 in “Clinics and Practice” Collagen with calcium and vitamin D improves bone health, skin elasticity, and reduces hair loss in menopausal women.
November 2025 in “Frontiers in Pharmacology” Xiaozhi Yufa decoction may help treat hair loss by improving hair growth and reducing inflammation.
December 2023 in “Reactions weekly”