December 2025 in “Journal of Nanobiotechnology” The new microneedle system promotes hair growth by improving the hair follicle environment.
March 2006 in “Chinese journal of plastic surgery” Microencapsulated human hair cells can regenerate hair follicles in mice ears.
131 citations
,
May 2015 in “Experimental Dermatology” Microneedles help improve skin appearance and deliver skin treatments effectively, but safety concerns need more research and regulation.
3 citations
,
December 2020 in “International Journal of Women's Dermatology” Scalp micro-wounding helps promote hair growth in female pattern hair loss.
December 2022 in “Nature Communications” Bead-jet printing of stem cells improves muscle and hair regeneration.
8 citations
,
April 2020 in “Facial Plastic Surgery Clinics of North America” Follicular Unit Transplantation is a reliable hair restoration method with a high success rate and minimal scarring.
2 citations
,
January 2022 in “Journal of Cutaneous and Aesthetic Surgery” Injecting any solution helps acne scars, and ultrasound is useful for checking treatment results.
May 2012 in “The Journal of Nuclear Medicine” Hair stem cells were tracked in mice using a special imaging technique, showing that it's possible to monitor hair growth this way.
February 2024 in “Pharmaceutics” Microneedles with extracellular vesicles show promise for treating various conditions with targeted delivery.
43 citations
,
August 2008 in “Regenerative Medicine” Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.
5 citations
,
April 2020 in “Journal of Mind and Medical Sciences” The new device improves surgical accuracy by using a special dye and camera to see inside tissues.
3 citations
,
April 1981 in “PubMed” Hair implants can cause infections, allergic reactions, itching, and scarring.
16 citations
,
January 2021 in “International Journal of Medical Sciences” Injectable gelatin microspheres with platelet-rich plasma speed up wound healing.
Stem cells can improve skin grafts by enhancing blood flow and hair growth.
2 citations
,
November 1996 in “Transplantation” Injecting recipient splenocytes into donors' thymus can prevent graft-versus-host disease.
20 citations
,
January 2013 in “Plastic & Reconstructive Surgery” The new device safely and effectively rejuvenates skin, making it thicker and healthier.
46 citations
,
January 2020 in “Research” Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.
19 citations
,
December 2015 in “Journal of Materials Chemistry B” Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.
7 citations
,
November 2022 in “Communications biology” Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
31 citations
,
July 2022 in “Advanced healthcare materials/Advanced Healthcare Materials” A drug-free microneedle patch significantly promotes hair growth and prevents infections.
September 2010 in “Hair transplant forum international” Graft coordinators are becoming more important in hair transplant procedures.
13 citations
,
April 2001 in “Journal of The American Academy of Dermatology” Using a vibrating device during injections can help reduce pain.
April 2019 in “C&EN global enterprise” A microneedle patch can help hair regrow.
35 citations
,
November 2024 in “Gels” Hydrogel microneedles offer a painless, effective way to treat skin disorders.
1 citations
,
September 2023 in “Research Square (Research Square)” The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.
2 citations
,
April 2024 in “Advanced Materials” A microneedle patch can help regrow hair by restoring immune balance in hair follicles.
3 citations
,
August 1995 in “Journal of Clinical Laser Medicine & Surgery” Using a CO₂ laser for hair transplants improves the surgery and may become important in future hair restoration.
3 citations
,
January 2025 in “International Journal of Biological Macromolecules” A new microneedle patch effectively promotes hair regrowth with less frequent dosing.
8 citations
,
June 2011 in “Nature Biotechnology” Stem cell treatments can potentially treat baldness, with one trial showing hair growth after injecting a hair-stimulating complex, and no safety issues were reported.