39 citations
,
May 2014 in “Frontiers in Pharmacology” Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.
8 citations
,
January 2023 in “Skin Research and Technology” The laser treatment effectively and safely reduces post-acne redness in adult Chinese patients.
June 2004 in “Dermatologic Surgery” The single-scar technique in hair transplantation minimizes scarring and preserves hairs for future use, with proper training overcoming its perceived drawbacks.
13 citations
,
August 2016 in “Journal of Cosmetic Dermatology” Using normal saline in vertical extraction for hair transplants reduces donor area injury more than acute extraction.
206 citations
,
September 2010 in “PLoS ONE” The PIRL laser cuts tissue with less damage and scarring than traditional methods.
16 citations
,
February 1999 in “American Journal of Dermatopathology” Lymphocytes may hinder hair stem cells, causing hair loss without scarring.
11 citations
,
January 2024 in “Regenerative Biomaterials” A new 3D-printed hydrogel scaffold helps regenerate corneas and prevent scarring.
September 2024 in “JAMA Dermatology” Low-dose metformin may help hair regrowth and reduce inflammation in CCCA.
April 2016 in “Journal of Investigative Dermatology” Mice without the p21 gene can fully regenerate injured ears due to reduced Sdf1 increase and leukocyte recruitment, suggesting new ways to induce tissue regeneration in mammals.
March 1998 in “Dermatologic Surgery” The Miniflap Hair Restoration method effectively restores hair and reduces baldness, but may cause some hair loss and increased baldness in the crown, with the Juri flap method suggested as a quicker, less risky alternative.
23 citations
,
April 1999 in “Dermatologic Clinics” Pulsed-intense light can significantly reduce hair, with effectiveness depending on treatment number and timing, and has mild side effects.
September 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A parasite-derived molecule speeds up skin healing and affects immune cell behavior without increasing scarring.
January 2017 in “International journal of transplantation & plastic surgery” Hair restoration techniques have improved over time, focusing on better results and less scarring, but skilled doctors are essential for natural-looking outcomes.
14 citations
,
March 2012 in “Lasers in Surgery and Medicine” A low-power, fast laser safely reduces hair with minimal pain and few side effects.
February 2026 in “HCA Healthcare Journal of Medicine” Recognizing keratosis pilaris in all skin tones helps diagnose related skin issues and reduce distress.
84 citations
,
January 2018 in “Biomaterials Science” Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.
January 2026 in “Archive ouverte UNIGE (University of Geneva)” Skin-sparing techniques in gynecomastia surgery lead to good chest results and high patient satisfaction with less scarring.
102 citations
,
April 2014 in “PloS one” Wharton’s Jelly stem cells from the umbilical cord improve skin healing and hair growth without scarring.
32 citations
,
March 2014 in “PLOS ONE” Mice lacking fibromodulin have disrupted healing patterns, leading to abnormal skin repair and scarring.
15 citations
,
January 2014 in “Dermatology” Some patients with a type of skin lymphoma can experience a rare, non-scarring hair loss that looks like another hair loss condition but has distinct features.
December 2025 in “Голова и шея.” The (bi)eyebrow approach is better for frontal sinus injuries, reducing scarring and complications.
November 2022 in “Chinese Journal of Dermatology” Allergies, especially dust mite allergy, may worsen alopecia areata, and desensitization could help reduce its severity.
146 citations
,
July 2018 in “Regenerative Medicine” Understanding different types of skin cells, especially fibroblasts, can lead to better treatments for wound healing and less scarring.
February 2026 in “Exploration” Advancements in gene therapy, stem cells, and biomaterials show promise for reducing scarring in wound healing, but face clinical challenges.
8 citations
,
January 2021 in “Smart materials in medicine” The new hydrogel is good for wound dressing because it absorbs water quickly, has high porosity, can release drugs, fights bacteria, and helps wounds heal with less scarring.
February 2024 in “Pediatric Dermatology” A 5-year-old girl with a rare genetic disorder, lipoid proteinosis, showed reduced new lesions but persistent scars after avoiding skin trauma.
4 citations
,
August 2018 in “Journal of Cosmetic Dermatology” Wound tension after hair transplant surgery increases with strip size and is higher on the sides, affecting scarring.
April 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Older mice heal wounds without scars due to special fibroblasts.
4 citations
,
September 2024 in “Cell Reports” Granulocyte colony stimulating factor helps heal wounds without scars.
1 citations
,
January 2010 in “Elsevier eBooks” The document concludes that local flaps are effective for reconstructive surgery in the head and neck, offering good skin match and function.