December 2023 in “Aggregate” Scientists are using clumps of special stem cells to improve organ repair.
The hydrogel helps skin heal faster and better than a commercial dressing by creating a protective environment and supporting new blood vessel and hair growth.
3-D bioprinting can regenerate human hair follicles using bioink with collagen and fibroblasts.
November 2025 in “Advanced Healthcare Materials” Bioprinting is improving skin models for better testing of skin diseases without using animals.
11 citations
,
July 2024 in “Biomimetics” Injectable biomimetic gels can help heal tissues and deliver drugs but need improvements in strength and delivery.
July 2025 in “Microscopy and Microanalysis” Intermittent compression therapy is safe and doesn't harm tissue.
March 2022 in “Research Square (Research Square)” 4-aminopyridine, a FDA-approved drug, speeds up skin wound healing and tissue regeneration.
187 citations
,
April 2019 in “npj Regenerative Medicine” Wharton's jelly secretomes are best for promoting blood vessel growth.
12 citations
,
September 2024 in “MedComm” Bioprinting shows promise in medicine but needs collaboration to overcome challenges.
2 citations
,
March 2023 in “Frontiers in Bioengineering and Biotechnology” CuSi nanowires with NIR photothermal properties could effectively treat infected wounds and promote healing.
4 citations
,
December 2014 in “PubMed” Pre-operative hormone treatment for hypospadias surgery might improve outcomes, but more research is needed to confirm.
112 citations
,
October 2008 in “Wound Repair and Regeneration” Sonic hedgehog signaling is crucial for normal wound healing.
4 citations
,
January 2019 in “Archives of clinical and medical case reports” Combining FUE hair transplantation with PRP improves hair density and patient satisfaction in scarring alopecia.
38 citations
,
January 2017 in “Mediators of Inflammation” Platelet-released growth factors can reduce inflammation in joint disease.
1 citations
,
July 2025 in “Methods and Protocols” The CAM is a useful model for studying burn wounds and testing treatments.
Advanced techniques show promise for hair regeneration, but more research is needed for practical use.
November 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” 4-aminopyridine helps skin wounds heal faster and better.
January 2012 in “Elsevier eBooks” New treatments for skin and hair repair show promise, but further improvements are needed.
15 citations
,
February 2011 in “Journal of Tissue Engineering and Regenerative Medicine” The best method for transplanting skin cells to regenerate hair follicles is the Hemi-vascularized sandwich method, as it produces more mature follicles and promotes hair growth.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.
2 citations
,
January 2017 in “Recent clinical techniques, results, and research in wounds” Using tissue expanders with galeotomies for post-burn alopecia is faster and has fewer complications.
25 citations
,
January 2001 in “Facial Plastic Surgery” Both tissue expansion and serial excision are effective for scar revision in the head and neck area.
4 citations
,
November 2015 in “Aesthetic Plastic Surgery” Using tissue expanders for scalp reconstruction in patients with extensive Aplasia Cutis Congenita is effective and has minimal complications.
1 citations
,
December 2010 in “Elsevier eBooks” Cell transplantation faces challenges in genitourinary reconstruction, but alternative tissue sources and microencapsulation show promise.
93 citations
,
November 2018 in “Carbohydrate Polymers” New nanocomposites with copper show promise for healing burn wounds and regenerating skin.
12 citations
,
September 2020 in “Stem cell research & therapy” Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.
November 2023 in “Regenerative Biomaterials” The new adhesive seals wounds quickly, works well in wet conditions, and helps with healing.
11 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Tissue expanders effectively repair large scalp defects and restore a natural-looking scalp.
14 citations
,
January 2014 in “Cells Tissues Organs” Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.
14 citations
,
May 1987 in “Archives of Dermatology” Tissue expansion is an effective treatment for certain types of hair loss, providing immediate coverage with hair-bearing skin.