May 2015 in “Journal of The American Academy of Dermatology” A woman was injured by a hedgehog falling on her, causing skin lesions but no disease.
June 2014 in “British Journal of Dermatology” Eczema patients have a lower skin lipid to protein ratio, older and longer-staying hospital patients are more likely to get pressure ulcers, hair loss in AGA is linked to muscle degeneration, vitamin D deficiency is common in alopecia areata and linked to its severity, standard liver tests don't effectively detect fibrosis in psoriasis patients on methotrexate, and bullous pemphigoid patients have a higher death risk but combination therapy may reduce it.
Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.
November 2013 in “Elsevier eBooks” Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.
September 2013 in “Molecular Biology” The document suggests that activating autophagy might help with regeneration by removing old and damaged cells.
September 2004 in “Atlas of the Oral and Maxillofacial Surgery Clinics” Hair restoration surgery techniques can effectively treat scalp deformities and have evolved to provide natural-looking results.
February 2004 in “Dermatologic Surgery” Deep Plane Fixation in scalp surgeries allows for more tissue removal with less tension and minimal scarring.
June 2002 in “Surgery (oxford)” The document says that treating burns late focuses on improving function, appearance, and helping patients return to normal life, using both non-surgical and surgical methods.
July 1998 in “Dermatologic Surgery” Various techniques and tools for hair restoration were presented in 1998, including a mathematical model for donor area, use of lasers in surgery, methods for controlling grafted hair direction, and ways to increase graft yield. Satisfaction rates were around 39%, and studies showed trauma and dehydration can damage hair follicles.
January 1981 in “The Journal of Toxicological Sciences” Hydrocortisone 17-butyrate 21-propionate ointment caused reversible side effects like skin issues, weight gain, and organ changes in dogs.
Malnourished people have weaker hair that is easier to pluck.
November 2022 in “Regenerative Therapy” Advancements in tissue engineering show promise for hair follicle regeneration to treat hair loss.
14 citations
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June 2017 in “Immunity” Special immune cells called Treg cells are important for maintaining and regenerating hair by activating a specific growth signal in hair stem cells.
115 citations
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November 2004 in “Brain Behavior and Immunity” Stress increases nerve fibers and immune cell activity in mouse skin, possibly worsening skin conditions.
51 citations
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January 2006 in “Wound Repair and Regeneration” MRL/MpJ mice's skin wounds heal with scars, unlike their ear wounds which can regenerate.
33 citations
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February 2019 in “Journal of Tissue Engineering and Regenerative Medicine” Platelet-Rich Plasma (PRP) shows promise for treating various skin conditions, but more research is needed to standardize its use.
10 citations
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January 2011 in “Journal of Cutaneous and Aesthetic Surgery” Surgical methods for hair loss are less common than hair transplants but still useful, especially for scarring hair loss.
8 citations
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June 2022 in “Frontiers in bioengineering and biotechnology” A patch made from human lung fibroblast material helps heal skin wounds effectively, including diabetic ulcers.
1 citations
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December 2025 in “Scientific Reports” A machine learning model can predict alopecia areata early using specific gene markers.
1 citations
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March 2019 in “KnE life sciences” HDPCM treatment healed a baby's congenital skin defect caused by varicella infection.
December 2023 in “Juan Cuevas eBooks” Advanced reconstructive plastic surgery techniques improve outcomes with personalized care and innovative treatments.
October 2007 in “Current Respiratory Medicine Reviews” Women with PCOS are much more likely to have sleep problems and should be checked for them.
66 citations
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May 2012 in “Scientific Reports” Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.
51 citations
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January 2024 in “Burns & Trauma” Engineered extracellular vesicles can improve tissue repair and regeneration.
30 citations
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December 2018 in “Trends in Endocrinology and Metabolism” Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.
16 citations
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January 2025 in “Burns & Trauma” Nanomedicine-based immunotherapy shows promise in improving tissue repair and regeneration.
11 citations
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September 2023 in “ACS Omega” 3D bioprinting is advancing rapidly, improving regenerative therapy and drug delivery.
June 2025 in “International Journal of Molecular Sciences” LncRNAs play a crucial role in muscle regulation and could help develop treatments for Duchenne muscular dystrophy.
June 2025 in “Frontiers in Immunology” Anti-Ku antibodies are linked to unique symptoms and may involve autophagy issues.
June 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The skin basement membrane is specialized for different tissue interactions, important for hair growth and attachment.