The research found that people's hair proteins vary by individual and body part, with some differences between ethnic groups, which could help in forensics.
October 2023 in “Journal of Cosmetic Dermatology” A synthetic octapeptide may help promote hair growth and counteract hair loss.
May 2023 in “Journal of Investigative Dermatology” Blocking DPP4 can potentially speed up hair growth and regeneration, especially after injury or in cases of hair loss.
Lack of Fgf21 slows hair growth by affecting gene interactions.
20 citations
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January 2022 in “Oxidative Medicine and Cellular Longevity” Reactive oxygen species (ROS) influence hair growth by causing DNA damage, cell death, and changes in immune cells.
26 citations
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May 2023 in “Journal of Nanobiotechnology” The hydrogel speeds up healing of normal and MRSA-infected wounds.
3 citations
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July 2023 in “International Journal of Biological Macromolecules” The hydrogel helps heal wounds and regrow hair by mimicking a baby's environment.
12 citations
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May 2024 in “International Journal of Nanomedicine” Stem cell-derived vesicles show promise for healing diabetic wounds.
1 citations
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November 2023 in “Indian Dermatology Online Journal” Severe itching from shingles can cause hair loss due to rubbing.
212 citations
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January 2017 in “Mediators of Inflammation” Stem cells show promise in speeding up wound healing and tissue regeneration.
128 citations
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August 2020 in “Cell stem cell” Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.
August 2025 in “Materials Today Bio” The modified nanofibrous dressings effectively heal infected wounds by reducing bacteria and inflammation.
June 2025 in “Rapid Communications in Mass Spectrometry” The new method improves protein extraction and analysis in hair, aiding biomedical and forensic work.
6 citations
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January 2024 in “Frontiers in Bioengineering and Biotechnology” The new wound dressing speeds up healing of infected wounds safely and effectively.
1 citations
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February 2024 in “Journal of nanobiotechnology” Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.
August 2025 in “Acta Biomaterialia” The new hydrogel speeds up wound healing by reducing inflammation and promoting tissue growth.
July 2025 in “International Journal of Trichology” Ethical standards are crucial in cosmetic medicine to maintain integrity.
May 2025 in “Drug Delivery and Translational Research” September 2023 in “Membranes” 3D-printed membranes with smart sensors can greatly improve tissue healing and have many medical applications.
August 2023 in “Dermatologic Surgery” Person-to-person hair transplants can work for patients on lifelong immunosuppression, with high hair growth success.
May 2022 in “European medical journal” An 11-year-old girl with a hair-pulling disorder had a hairball in her stomach and was treated with medication, therapy, and a team of doctors.
May 2022 in “European medical journal” An 11-year-old girl with Trichotillomania developed a large hairball in her stomach, treated with medication, therapy, and family education.
2 citations
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October 2022 in “Journal of Biomedical Science” Stem cells and their secretions could potentially treat stress-induced hair loss, but more human trials are needed.
3 citations
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July 2023 in “Frontiers in Aging” Hair follicle stem cells change states with age, affecting hair growth and aging.
46 citations
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September 2023 in “Cell Reports” Sebaceous glands can regenerate after injury using stem cells from hair follicles.
21 citations
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April 2025 in “MedComm” Alopecia areata causes unpredictable hair loss, and more research is needed to fully understand and treat it effectively.
19 citations
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January 2023 in “ACS Omega” SEF cryogels effectively kill bacteria, stop bleeding, and speed up wound healing.
4 citations
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June 2022 in “Indian Dermatology Online Journal” COVID-19 may cause temporary hair loss due to direct damage to hair follicles, but it usually gets better on its own.
June 2026 in “Wiener klinische Wochenschrift” New treatments for alopecia areata show promise but need ongoing use and have infection risks.
January 2026 in “Pharmaceutics” New drug delivery systems show promise in effectively treating pathological scars.