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August 2022 in “International journal of molecular sciences” α-Phellandrene may help prevent hair loss by increasing growth factors and cell growth in hair cells through a specific signaling pathway.
Hair bulb cells can create skin-like tissues for potential skin repair.
43 citations
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September 2009 in “Stem Cells” A nonviral method was developed to label and culture human hair follicle stem cells.
GPC1 is important for hair growth by helping blood vessels form around hair follicles.
37 citations
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October 2009 in “Veterinary Dermatology” Canine hair follicles contain stem-like cells with high growth potential.
January 2021 in “Skin appendage disorders” The report concludes that atypical Brauer nevus is more common in males, present at birth, and often misdiagnosed due to its unusual scalp locations.
October 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.
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May 2005 in “Stem Cells” Mouse skin has special cells in the epidermis that decrease with age and are linked to keratinocyte stem cells.
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August 1997 in “PubMed” Increased K+ permeability alone may not promote hair growth.
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April 2016 in “Journal of Investigative Dermatology” New genes found linked to balding, may help develop future treatments.
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January 1989 in “The Nishinihon Journal of Dermatology” A hair cyst can become cancerous, showing specific keratins from the hair sheath.
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May 2014 in “BMC Infectious Diseases” HIV-positive men who have sex with men have a higher rate of anal beta-papillomavirus infections.
Adding zinc to papaya extract speeds up wound healing.
Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.
Rat hair follicle bulge cells can become nerve and glial cells, showing potential for neuroprotection.
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May 1969 in “American Journal of Physical Anthropology” The silver marmoset's skin is thin, lacks pigment cells, and has unique features like keratinized spines and specialized glands.
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December 2005 in “Journal of Cutaneous Pathology” The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
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February 2012 in “American Journal of Dermatopathology” Calretinin can help identify certain skin structures and tumors.
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May 2004 in “Journal of Investigative Dermatology” 13 citations
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September 1997 in “Archives of Dermatology” The boy likely has a fungal infection causing hair loss.
October 2021 in “Journal of Investigative Dermatology” DPP4, a molecule in skin, helps heal large wounds and regrow hair follicles when its levels are reduced.
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May 2013 in “Pediatric Dermatology” A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.
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December 2019 in “American journal of ophthalmology. Case reports” A rare skin condition caused droopy and outward-turning eyelids in a patient.
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January 2001 in “PubMed” Laminin, type IV collagen, and fibronectin help develop skin and hair structures in embryos.
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July 2019 in “Journal of Dermatological Science” Increasing alkaline phosphatase in human skin cells helps to grow more hair.
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September 1990 in “The Anatomical Record” Human anagen hair follicles have unique carbohydrate patterns during keratinization.
January 2009 in “한국피부장벽학회지” Calcium is crucial for skin development and healing.
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August 1990 in “Journal of Investigative Dermatology” Epithelial cell growth in rat hair follicles needs contact with mesenchymal cells through the extracellular matrix.
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September 2003 in “Experimental Dermatology” PDGF signaling may play a role in hair growth cycle regulation.
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November 2022 in “Indian Journal of Dermatology/Indian journal of dermatology” Dermoscopy helps accurately diagnose and treat benign skin cysts.