October 2019 in “Skin appendage disorders” The vitreous membrane in hair follicles changes shape during the hair cycle and may affect hair growth and nutrient exchange.
January 1996 in “TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES” Brown bear skin has two main layers, with the thickest skin on the back and thinnest on the belly.
January 2023 in “Open veterinary journal” Cow blood vessel cell secretions helped heal rat burn wounds and may treat burns and hair loss.
1 citations
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July 2025 in “Scientific Reports” CD133+ cells are crucial for hair growth.
36 citations
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January 2007 in “Archives of Histology and Cytology” Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
May 2012 in “Research and reports in neonatology” The newborn with Klippel-Trénaunay syndrome was healthy but needed regular check-ups for possible complications.
1 citations
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April 2019 in “PubMed” The medulla in Asian scalp hair has a tubular structure that allows ions and large molecules to flow through it.
27 citations
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October 2020 in “Biomedicine & Pharmacotherapy” Hair follicle stem cells help skin heal and grow better.
245 citations
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April 2009 in “Circulation Research” CD133+ cells help heal diabetic ulcers by promoting blood vessel growth and activating Wnt signaling.
18 citations
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December 1992 in “Journal of Cutaneous Pathology” Skin tumors and normal skin structures have different lectin-binding patterns.
3 citations
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January 2014 Collagen XVIII and Bmx tyrosine kinase are important for hair growth and skin cancer development.
8 citations
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December 1997 in “International Journal of Dermatology” The patient has a leg condition caused by vein issues, needing lifestyle changes and leg care.
July 2007 in “Hair transplant forum international” Patients may be at risk for deep vein thrombosis.
8 citations
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January 2006 in “Dermatology Online Journal” The girl's skin condition is benign but challenging to treat due to its size and location.
1 citations
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August 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.
1 citations
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January 1985 in “Protides of the biological fluids” Injecting monocyto-angiotropin into hare skin increases hair growth by forming new blood vessels.
September 2019 in “Journal of Investigative Dermatology” Researchers developed a 3D skin model with its own immune and blood vessel cells to better understand skin health and disease.
February 2017 in “Developmental Cell” Mammary stem cells drive mammary gland growth by branching and cell mixing.
January 2005 in “Di-san junyi daxue xuebao” VEGF can boost hair growth in mice with scleroderma.
19 citations
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February 2008 in “Archives of Dermatological Research” Mast cells might contribute to hair loss by causing skin thickening.
March 2015 in “Polish Journal of Public Health” Blood vessel patterns in skin diseases relate to certain blood markers in systemic sclerosis but not in psoriasis or psoriatic arthritis, and may indicate circulation issues in alopecia.
April 2015 in “MOJ Cell Science & Report” Rat hair follicle stem cells can be used to improve blood vessel growth in engineered skin.
29 citations
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February 1989 in “Journal of Cutaneous Pathology” A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
520 citations
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February 2001 in “Journal of Clinical Investigation” VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
Sphingosine 1-phosphate affects inflammation and gene expression in different aorta cells.
65 citations
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December 2000 in “PubMed” The biology of skin and hair is complex and not fully understood.
New bio-ink can print complex tissues and organs.
7 citations
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August 2022 in “Nature communications” A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.
110 citations
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January 1983 in “Brain Research Reviews” Monkey lips have dense sensory nerves similar to those in other skin areas, explaining their sensitivity.
3 citations
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August 2012 in “Nature Cell Biology” Certain proteins help nerve cells branch, and other findings relate to cancer, stem cell behavior, and cell division.