October 2025 in “Cell Transplantation” New hair loss treatments like stem cells and gene therapy show promise but need more research for safety and effectiveness.
August 2024 in “Nihon Ika Daigaku Igakkai Zasshi” The study made scar tissue transparent to better understand its structure.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin heals with scars because only one type of fibroblast is used, not a mix.
2 citations
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April 2023 in “Stem Cell Research & Therapy” Tiny fat-derived particles can help repair soft tissues by changing immune cell types.
28 citations
,
December 2008 in “Laboratory investigation” Activin activation in skin cells speeds up wound healing without affecting scar quality.
10 citations
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September 2024 in “Journal of Nanobiotechnology” The microneedle patch helps heal infected wounds quickly and without scars.
November 2024 in “American Journal of Biomedical Science & Research” The acne treatment improved skin texture and acne lesions but not scars.
February 2024 in “Frontiers in physiology” Modifying certain signals in the body can help wounds heal without scars and regrow hair.
January 2023 in “Postępy Dermatologii i Alergologii” Stem cells can improve wound healing, reduce scars, promote hair growth, rejuvenate skin, and enhance fat grafts in plastic surgery, but there are still some concerns.
31 citations
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January 2019 in “Journal of Cutaneous Medicine and Surgery” Platelet-Rich Plasma (PRP) therapy can promote hair growth and improve facial aesthetics, including reducing acne scars and facial burns, and it works best with three initial monthly injections.
May 2026 in “Nature Communications” Targeting catecholaminergic signaling may help treat keloid scars.
February 2024 in “Journal of dermatology” CGF therapy may help hair regrowth and improve scars in DLE patients.
11 citations
,
March 2024 in “Cell and Tissue Research” Telocytes have potential in therapy and tissue regeneration, but challenges in identification and cultivation remain.
79 citations
,
January 2018 in “Wiley Interdisciplinary Reviews-Developmental Biology” Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.
37 citations
,
February 2024 in “Military Medical Research” Biomaterials can help heal wounds without scars and regenerate skin features.
8 citations
,
August 2025 in “Journal of Translational Medicine” CD44 signaling can help heal wounds without scars.
3 citations
,
October 2023 in “Plastic & Reconstructive Surgery Global Open” Nanofat injections before hair transplantation improve eyebrow restoration in burn scars.
1 citations
,
March 2023 in “Pharmaceutics” PBMCsec can help reduce and improve thick skin scars.
June 2023 in “Plastic and Reconstructive Surgery – Global Open” Exosomes may improve skin, scars, hair growth, and fat grafts in plastic surgery, but more research is needed.
31 citations
,
October 2021 in “Antibiotics” Chlorhexidine digluconate may hinder normal gum healing and promote scar-like tissue.
45 citations
,
January 2021 in “Stem Cell Research & Therapy” The combination of stem cell medium and hydrogel effectively reduces and improves hypertrophic scars.
28 citations
,
January 2023 in “Cell Transplantation” Nanofat with stem cells is promising for treating hair loss, scars, and skin rejuvenation.
1 citations
,
March 2023 in “Aggregate” A new hydrogel with micronized amnion helps achieve better, scar-free skin healing.
August 2025 in “International Journal of Nanomedicine” Metal-organic frameworks can help heal wounds, reduce scars, and promote hair growth, but more research is needed.
4 citations
,
November 2018 in “Endocrinology, Diabetes & Metabolism Case Reports” GnRH analogue can help diagnose ovarian causes of high testosterone in postmenopausal women when scans don't show the cause.
43 citations
,
June 2016 in “Clinics in Plastic Surgery” The conclusion is that fat grafting is safe and effective but carries risks that need careful management.
42 citations
,
June 2020 in “Seminars in Oncology” Sex hormones may affect COVID-19 severity, with men often faring worse, and targeting related pathways could offer treatment options.
79 citations
,
October 2015 in “Journal of Dermatological Treatment” Platelet-rich plasma may have some benefits in dermatology, but there's not enough evidence to widely recommend its use.
7 citations
,
October 2011 in “International Surgery” In 2011, hair restoration was a specialized field in plastic surgery, using techniques like "Ultrarefined follicular unit hair transplantation" to minimize scarring and promote hair growth, with future treatments like stem cell therapy and hair cloning still being tested.
January 2025 in “Advances in Clinical Medicine” Fractional CO2 laser therapy effectively improves skin conditions and recovery when combined with other treatments.