New bio-ink can print complex tissues and organs.
Granzyme B accelerates skin aging and impairs healing by breaking down important skin components.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Blocking mTORC1 activity with rapamycin could help increase hair pigmentation and growth, potentially reversing gray hair.
134 citations
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September 2008 in “Lasers in surgery and medicine” Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
53 citations
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January 2009 in “Journal of Investigative Dermatology” UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
53 citations
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August 2005 in “The Journal of Cell Biology” Sgk3 is essential for normal hair follicle growth and maintenance.
1 citations
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January 2018 in “Journal of clinical & experimental dermatology research” Some nail changes in chilblains can look like lichen planus and may be severe and long-lasting.
1 citations
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October 2016 in “Iranian journal of psychiatry and behavioral sciences” Sertraline, an antidepressant, may rarely cause hair loss.
April 2024 in “International journal of research in dermatology” Azathioprine can cause hair loss and matted hair.
April 2017 in “Journal of Investigative Dermatology” Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.
13 citations
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September 1989 in “International Journal of Dermatology” Carbamazepine may cause reversible nail detachment.
19 citations
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October 2021 in “Nano letters” Gold nanoparticles can safely and effectively treat psoriasis without drugs and have no major side effects.
13 citations
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January 1999 in “Postgraduate Medicine” New drugs for rheumatoid arthritis show improvement but have side effects and are not a cure.
August 2025 in “Biomacromolecules” The hydrogel dressing improves wound healing, offers long-lasting antibacterial effects, and enhances patient comfort.
November 2008 in “Medical & surgical dermatology” A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.
28 citations
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November 2009 in “Journal of Structural Biology” High flux X-ray beams quickly damage the structure of human hair.
1 citations
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August 2025 in “Journal of Human Immunity” Minoxidil helps restore thymus size in 22q11.2 deletion syndrome.
1 citations
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December 2019 in “Protetyka Stomatologiczna” Platelet-Rich Fibrin shows promise in medicine and dentistry, but more research is needed to standardize its use.
March 2026 in “Molecules” Camellia sinensis seed flavonoids can reduce skin inflammation and damage from UV rays.
22 citations
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April 2006 in “Journal of Dermatological Science” Vitamin C derivative increases versican in cells, potentially aiding hair growth.
15 citations
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September 2018 in “Applied Biological Chemistry” Matrigel supports cell growth and repair, and thymosin beta 4 aids tissue regeneration and healing.
169 citations
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October 2020 in “Pharmaceutics” Polysaccharide-based nanofibers are promising for better wound healing.
48 citations
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April 2023 in “Aging Cell” Targeting cellular senescence may improve skin aging and disorders.
11 citations
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June 2025 in “Advanced Functional Materials” The new nanosilver treatment effectively kills bacteria and speeds up wound healing with less toxicity.
1 citations
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January 2018 in “International Journal of Pharmaceutical Sciences and Drug Research” The minoxidil gel is stable and effective for treating alopecia areata.
1 citations
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June 2014 in “[Thesis]. Manchester, UK: The University of Manchester; 2014.” Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
December 2025 in “Advanced Healthcare Materials” The Spherical Skin Model improves drug and cosmetic testing by accurately mimicking human skin for efficient compound screening.
December 2025 in “Pharmaceutics” Araliadiol may help reduce skin aging and inflammation without killing cells.
May 1994 in “Reactions Weekly” Many medications can cause hair loss or excessive hair growth, which is usually reversible after stopping the drug.
11 citations
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September 2020 in “Steroids” A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.