January 2026 in “Applied Sciences” Cyclic ADP-ribose helps regulate calcium and signals that promote hair growth in hair follicle cells.
March 2017 in “Open access journal of surgery” The document concludes that more standardized research is needed to fully understand and optimize the use of platelet-rich fibrin in regenerative medicine.
April 2026 in “ACS Applied Materials & Interfaces” A new microneedle treatment combining plant-derived vesicles and minoxidil may improve hair growth for hair loss.
11 citations
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March 2008 in “Experimental Dermatology” A substance called compound-1 could help increase hair growth by maintaining prostaglandin levels in hair follicles.
March 2024 in “Nutrients” Gynostemma pentaphyllum and its component damulin B could help hair grow by activating certain cell pathways.
14 citations
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March 1987 in “Journal of Investigative Dermatology”
January 2022 in “Springer eBooks” Using micrografts with stem cells and platelet-rich plasma can safely and effectively help regrow hair.
110 citations
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January 2014 in “Journal of Controlled Release” Phospholipid-coated nanoparticles penetrate hair follicles better than others, especially in pig ears.
March 2025 in “Molecules” Tectona grandis leaf extracts, especially with propylene glycol, may be promising for topical hair loss treatments.
February 2025 in “Advanced Composites and Hybrid Materials” Glutamic acid microneedle patches promote better hair growth than traditional treatments.
3 citations
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November 2005 in “Dermatologic Surgery” Aminoguanidine increases a specific growth signal in stored hair grafts, which may help them survive better after being transplanted.
February 2023 in “International Journal of Biological Macromolecules” 65 citations
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February 2018 in “The Plant Journal” PLDζ2 and NPC4 have different roles in lipid changes and root hair growth in Arabidopsis under low phosphate, with PLDζ2 reducing root hair growth and NPC4 promoting it.
37 citations
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May 2016 in “Scientific Reports” Combining skin cells with fat-derived stem cells can improve hair growth.
November 2022 in “Journal of Investigative Dermatology” Growing dermal papilla cells in 3D improves their ability to help form new blood vessels.
23 citations
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September 1992 in “Archives of Dermatological Research” Cepharanthine and minoxidil promote cell growth and delay hair cell maturation.
5 citations
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August 2023 in “Preprints.org” Droplet-based microfluidics improves delivery of bioactive compounds in food using precise encapsulation and release.
97 citations
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December 2011 in “New England Journal of Medicine” The FDA did not approve certain drugs for prostate cancer prevention due to concerns about their effectiveness and potential risks.
July 2024 in “Journal of Integrative Plant Biology” Soybean root hair growth under low phosphate relies on specific transporters and transcription factors.
Encapsulating hair loss drugs in cyclodextrins improves their solubility and reduces scalp irritation.
March 2023 in “Frontiers in Cell and Developmental Biology” Proteoglycans are vital for tissue growth and healing, with potential as treatment targets.
24 citations
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March 2017 in “Archives of Gynecology and Obstetrics” The study found that women with hyperandrogenic PCOS have higher levels of AKT1 and AKT2 proteins in their cells, which may lead to cell dysfunction.
October 2024 in “International Journal of Biological Macromolecules” Ginkgo biloba leaf polysaccharides have many health benefits and potential for commercial use.
April 2014 in “The FASEB Journal” Geranium Sibiricum L extract may promote hair growth by increasing growth factors and decreasing inhibitory factors under stress.
3 citations
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January 2024 in “Cell Transplantation” Combining platelet concentrates with stem cells improves regenerative therapies.
April 2026 in “Tissue Engineering and Regenerative Medicine” November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Tectona grandis leaves may help treat hair loss and inflammation.
7 citations
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May 1995 in “The journal of investigative dermatology/Journal of investigative dermatology” 4 citations
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December 2022 in “Cells” Engineered nanovesicles from fibroblasts may help treat hair loss by promoting hair growth.