January 2026 in “Chemical Engineering Journal” Engineered nanovesicles from hair follicle stem cells enable scarless healing of infected wounds.
24 citations
,
September 2018 in “Lasers in Surgery and Medicine” Multiphoton microscopy can non-invasively tell apart scarring from non-scarring hair loss and could aid in treatment.
74 citations
,
June 2021 in “Frontiers in Cell and Developmental Biology” Human amniotic fluid stem cell-derived exosomes improve wound healing and reduce scarring.
4 citations
,
September 2024 in “Cell Reports” Granulocyte colony stimulating factor helps heal wounds without scars.
January 2011 in “Plastic Surgery” Hair grafts successfully restored a realistic beard and hid scars, satisfying the patient.
10 citations
,
March 1990 in “The Journal of Dermatology” Long-term etretinate use may cause delayed wound healing and extra tissue growth after injury.
21 citations
,
December 2023 in “Bioengineering & Translational Medicine” Fibroblast and endothelial cell interactions are crucial in forming hypertrophic scars.
August 2022 in “Research Square (Research Square)” Implanted special stem cells from hair follicles helped heal wounds faster and with less scarring in mice.
October 2025 in “Pediatric Dermatology” A 16-year-old boy's facial condition improved with doxycycline, suggesting an immune response to hair follicle damage.
1 citations
,
January 2021 in “Dermatology Review” A young man developed a rare, bilateral scalp condition after head trauma, causing hair loss but no neurological or eye issues.
22 citations
,
August 2010 in “Annals of Plastic Surgery” The study concluded that reconstructive surgery for burn alopecia should be tailored to the scar's size and quality, with different methods recommended for different cases.
March 2026 in “Journal of Investigative Dermatology” Early diagnosis and tailored treatment are crucial to prevent permanent hair loss and support self-esteem in children with scarring alopecia.
58 citations
,
June 2006 in “Plastic and Reconstructive Surgery” Mice healed without scars as fetuses but developed scars as adults, suggesting scarless healing might be replicated with further research.
April 2018 in “Journal of Investigative Dermatology” Fetuin A, Anigozanthos Flavidus extract, and Ovol2 affect wound healing and skin regeneration.
3 citations
,
September 2010 in “International Society of Hair Restoration Surgery” Balancing artistic design and precision improves hair transplant results.
1 citations
,
November 2016 in “International Society of Hair Restoration Surgery” Continue antithrombotic therapy during hair transplants to prevent heart issues, despite bleeding risks.
February 2018 in “Medicine - Programa De Formación Médica Continuada Acreditado” Minoxidil and finasteride are the main FDA-approved treatments for hair loss, with other methods showing promise but lacking strong evidence.
54 citations
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May 2021 in “International Journal of Molecular Sciences” Advances in mechanobiology and immunology could lead to scarless wound healing.
16 citations
,
March 2019 in “Experimental dermatology” Injury changes how hair follicle stem cells behave, depending on the hair growth stage.
April 2016 in “Journal of the American Academy of Dermatology” Dermoscopy helped correctly diagnose a skin condition that was previously misidentified as a different hair loss disease.
26 citations
,
March 2017 in “Aesthetic plastic surgery” Accidental injection of hyaluronic acid caused temporary hair loss and skin damage, but treatment restored hair and healed the skin.
January 2012 in “The Year book of dermatology”
89 citations
,
January 2009 in “Advances in Clinical Chemistry” Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.
20 citations
,
February 2001 in “Dermatologic Surgery” Micropigmentation effectively hides scalp scars with few complications.
80 citations
,
March 2000 in “Journal of cutaneous pathology” The VVG stain effectively differentiates scar tissue from normal skin and helps classify types of permanent alopecia.
January 2025 in “Regenerative Biomaterials” The hydrogel helps reduce scarring and improve wound healing by releasing salvianolic acid B in acidic conditions.
142 citations
,
September 2015 in “PubMed” Keloid scars are aggressive, excessive skin scars with unique features and complex diagnosis.
55 citations
,
April 2018 in “Advanced Healthcare Materials” Hydrogels could lead to better treatments for wound healing without scars.
18 citations
,
April 1989 in “Clinics in Dermatology” The argon gas-based cryotherapy effectively reduced keloid scars but caused some hypopigmentation and had a recurrence rate, especially in Afro-American patients.
26 citations
,
December 2021 in “Regenerative Biomaterials” The hydrogel speeds up skin wound healing and helps regenerate tissue.