Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
November 2015 in “Hair transplant forum international” Early attempts at using cloned cells for hair transplants failed, but 3D cell growth showed some promise.
146 citations
,
January 2004 in “Hormones” Human skin acts like a hormone-producing organ, making and managing various hormones important for skin and hair health.
60 citations
,
March 2009 in “Dermato-Endocrinology” The exact molecular mechanisms of sebaceous gland function are still unclear.
12 citations
,
November 2024 in “Burns & Trauma” Neuroregulation is crucial for skin wound healing and can be targeted to improve recovery.
10 citations
,
September 2021 in “International Journal of Nanomedicine” Tiny particles called extracellular vesicles show promise for treating skin conditions and promoting hair growth.
7 citations
,
January 2022 in “Biomedicines” Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.
2 citations
,
July 2022 in “Frontiers in Medicine” The cause of Frontal fibrosing alopecia, a type of hair loss, is complex, likely involving immune responses and genetics, but is not fully understood.
April 2026 in “Applied Sciences” Succinic acid helps improve skin conditions like acne and rosacea.
February 2026 in “Veterinary Sciences” SPARC-modified stem cells significantly improve dog skin wound healing.
October 2023 in “International journal of molecular sciences” Key proteins and pathways regulate wool fiber diameter in Alpine Merino sheep.
1 citations
,
March 2025 in “Journal of Investigative Dermatology” Metabolic issues may trigger lymphocytic cicatricial alopecia, and treatments targeting these issues could help.
106 citations
,
August 2021 in “Pharmaceuticals” Extracellular vesicles help heal skin wounds and could be used for better treatments.
61 citations
,
July 2011 in “PLOS ONE” Spermidine may help reduce hair loss and deserves further testing as a treatment.
40 citations
,
March 2022 in “Small” Hydrogel with M2-derived exosomes improves wound healing by slowly releasing exosomes that help reduce inflammation and promote tissue repair.
36 citations
,
April 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.
25 citations
,
November 2022 in “Frontiers in Bioengineering and Biotechnology” Composite biodegradable biomaterials can improve diabetic wound healing but need more development for clinical use.
14 citations
,
January 2021 in “Stem cell research & therapy” Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
4 citations
,
March 2024 in “Cells” MiR-23b and miR-133 affect sheep hair growth by targeting specific genes.
4 citations
,
June 2022 in “Frontiers in Cell and Developmental Biology” Plant extracts might help control stem cell growth for medical use.
2 citations
,
November 2025 in “International Journal of Molecular Sciences” Balancing good and harmful microbes is key to healing chronic wounds.
February 2025 in “Advanced Composites and Hybrid Materials” Glutamic acid microneedle patches promote better hair growth than traditional treatments.
Intermittent fasting slows hair growth by damaging hair follicle cells.
3 citations
,
January 2020 in “PubMed” Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.
2 citations
,
November 2025 in “Cells” Adipose-derived stem cell secretome is a promising and effective treatment for skin repair.
June 2025 in “Theranostics” Rapamycin-primed exosomes can significantly boost hair regrowth.
3 citations
,
August 2025 in “Stem Cell Research & Therapy” Adipose-derived stem cells show promise in treating hair loss by promoting hair regrowth and improving hair follicle function.
2 citations
,
September 2022 in “Frontiers in Immunology” T-regulatory cells are important for skin health and can affect hair growth and reduce skin inflammation.
4 citations
,
June 2021 in “Frontiers in Pharmacology” Bone marrow stem cells and their medium help hair regrowth.
23 citations
,
January 2017 in “Current Rheumatology Reports” Unique fat cells near fibrotic areas contribute to systemic sclerosis progression.