Wound healing involves three phases and various cells and factors, with scars typically forming in adults. Chronic wounds can occur due to various issues, and abnormal scarring can lead to hypertrophic or keloid scars. Emerging research areas include the role of proteins, microRNAs, macrophage manipulation, and stem cell treatment.
December 2008 in “Annales de Dermatologie et de Vénéréologie” Recent dermatological research highlights include new virus discoveries, genetic links to skin conditions, and insights into skin healing and pigmentation.
March 2023 in “Advances in Cosmetic Surgery” Exosomes, tiny cell-released particles, may help hair growth, but their exact role is unclear, they're not FDA-approved, and their unregulated use can cause side effects.
March 2026 in “Current Topics in Medicinal Chemistry” Gut microbiota and exosomal miRNAs may help treat hair loss.
150 citations
,
December 2012 in “EMBO Reports” Stem cell self-renewal is complex and needs more research for full understanding.
54 citations
,
November 2017 in “Scientific Reports” The study found that certain microRNAs are higher in the cells and lower in the fluid of women with a specific type of polycystic ovary syndrome, and one microRNA could potentially help diagnose the condition.
September 2013 in “Science” The document concludes that human astrocytes aid stroke recovery, research confidence affects student career aspirations, collagen affects cancer spread, a microRNA suppresses brain cancer growth, calmodulin regulates water channels, and small magnesium pieces deform differently.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers found that certain miRNAs, which affect immune system regulation, are differently expressed in mice with a hair loss condition compared to healthy mice.
2 citations
,
December 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” miR-29 is a key factor that accelerates aging.
1 citations
,
November 2024 in “Genes” miR-144 affects hair growth by interacting with Lhx2.
September 2025 in “Animal Bioscience” Key genes and pathways affect wool fiber thickness, improving wool quality.
April 2025 in “BMC Immunology” Targeting SIRT1 with antisense oligonucleotides could be a promising treatment for hair loss.
27 citations
,
April 2021 in “Phytotherapy Research” Curcumin may be an effective and safer anticancer agent by regulating key cell pathways.
8 citations
,
September 2022 in “Human genomics” Key genes and pathways involved in thyroid eye disease were identified, aiding potential treatment and diagnosis.
1 citations
,
July 2023 in “Horticulture research” Tiny RNA molecules help control the growth of plant hairs.
miR-214-3p helps nerve repair and recovery.
April 2017 in “The FASEB journal” Low selenium levels worsen health but increase lifespan in mice.
1 citations
,
June 2015 in “Experimental Dermatology” Fat may help skin health and repair, but more research is needed.
April 2015 in “The FASEB Journal” Selenium deficiency worsens aging symptoms in mice.
January 2013 in “University Libraries (University of Maryland)” Selenium helps protect cells from aging and damage, especially under stress.
1 citations
,
December 2023 in “International journal of molecular sciences” miR-199a-3p controls hair growth and is linked to alopecia areata.
7 citations
,
March 2024 in “Skin Research and Technology” miR-200c-3p could help diagnose and treat alopecia areata.
28 citations
,
November 2018 in “Journal of cellular physiology” miR-124 helps mouse hair follicle stem cells become nerve cells by blocking Ptbp1 and Sox9.
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists found new and known long non-coding RNAs in mouse hair follicle stem cells that may be important for stem cell function and could be targets for cancer treatment.
August 2025 in “Skin Research and Technology” The article's correction clarifies scientific and methodological concerns about miR-200c-3p's role in alopecia areata.
20 citations
,
August 2020 in “Stem Cell Research & Therapy” miR-150 helps blood vessel cells develop and speeds up blood clot healing.
October 2022 in “Frontiers in Genetics” The research found new potential mechanisms in mouse hair growth by studying RNA interactions.
The RNA AL136131.3 slows down hair growth and speeds up hair loss by affecting sugar breakdown in hair follicles.
January 2012 in “ScholarlyCommons (University of Pennsylvania)” miRNAs are crucial for hair growth and skin health.
May 2025 in “BMC Genomics” Circ 0020938 slows down hair growth in cashmere goats.