Botulinum toxin-A may increase hair growth and reduce hair loss in men with baldness, and injecting near blood vessels can improve pain relief and last longer.
1 citations
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August 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.
7 citations
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April 2019 in “Aesthetic Surgery Journal” Repeated use of platelet-rich plasma in rats caused increased pain sensitivity.
September 2025 in “Journal of Cosmetic Dermatology” Single-needle radiofrequency is effective and safe for treating facial sebaceous hyperplasia.
4 citations
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May 2023 in “JAAD case reports” Hyaluronic acid fillers for temporal lifting can cause hair loss without scarring.
January 2008 in “Journal of Practical Medical Techniques” Microencapsulated cells can regenerate hair follicles in rat ears.
7 citations
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March 2003 in “PubMed” The scalp has a natural speckled pattern of increased pigment around hair follicles, possibly linked to local hormone production.
January 2023 in “Our Dermatology Online” An old recipe called "Champigny Saumure" might help treat a rare scalp condition.
4 citations
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April 2016 in “Plastic and reconstructive surgery. Global open” Scalp medical tattooing effectively camouflages bifid parietal whorls.
September 2024 in “Digital Commons - University of South Florida (University of South Florida)” Hormones can change ptarmigan feather color from white to pigmented.
October 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Herpes simplex virus infections should be considered in pemphigus patients to avoid unnecessary changes in treatment.
September 2024 in “Journal of the American Academy of Dermatology” Oxytocin receptors are found in skin cells near touch and pain neurons.
April 2022 in “Our Dermatology Online” A woman had unusual hair growth on one side of her chin without a known cause.
September 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Researchers created an efficient method to extract DNA from marmoset hair, reducing blood chimerism.
January 2018 in “프로그램북(구 초록집)” Botulinum toxin type A is a safe and effective treatment for male pattern baldness.
4 citations
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July 2020 in “International Journal of Cosmetic Science” All hair removal methods irritate underarm skin and cause dryness, with shaving being less irritating but more drying than plucking or waxing.
3 citations
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July 2017 in “Journal of Investigative Dermatology” SSEA-4 can distinguish between eccrine and apocrine sweat gland ducts.
6 citations
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December 2013 in “Journal of Cutaneous Pathology” Certain immune cells are more common on the top of the head and might help predict or treat common hair loss.
41 citations
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June 2006 in “Journal of Investigative Dermatology” Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
23 citations
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March 2019 in “Journal of Essential Oil Research” Rosemary's antioxidant content changes with the climate and season.
June 2017 in “International Journal of Periodontics & Restorative Dentistry” Using skin grafts from behind the ear for oral surgery in two patients with jaw injuries led to successful healing and good results.
April 2024 in “Skin health and disease” Injecting fillers in the temple can cause serious complications, but the damage can be treated if managed properly.
3 citations
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May 2011 in “Medical Hypotheses” Transnasal cooling could reveal new insights into various physiological conditions and may be a natural way to transfer heat from the brain.
1 citations
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September 2015 in “Aesthetic Surgery Journal” Dr. Umar successfully used softer hair from the nape and around the ear for natural-looking hairlines in 128 patients, with some concerns about hair loss over time.
January 2016 in “Institutional Repositories DataBase (IRDB)” Sebaceous glands help study fatty acid transporters and binding proteins.
Using calvarial bone for maxilla augmentation is less painful and allows for single-procedure dental implants.
April 2023 in “Journal of Investigative Dermatology” Contact immunotherapy can change immune responses in alopecia areata, suggesting new treatment targets.
20 citations
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January 2015 in “Biochimica and biophysica acta. Molecular and cell biology of lipids” Lysophosphatidic acid affects sensory neurons and may cause neuropathic pain and itch.
4 citations
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December 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Human scalp hair follicles can produce hormones and have a system similar to a brain-body communication network.
13 citations
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December 2009 in “Journal of the Peripheral Nervous System” TRPA1 and TRPV1 channels don't affect mechanotransduction in rat sinus hair follicles.