2 citations
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February 2024 in “STAR Protocols” The document provides a method to prepare human scalp tissue for studying hair follicles at the single-cell level.
January 2026 in “Journal of Aesthetic Nursing” Polynucleotides improve skin quality and are safe and effective for rejuvenation.
September 2018 in “Journal of Experimental & Biomedical Sciences” DK peptides can reduce hair loss by inhibiting the 5α-reductase enzyme and have antioxidant effects.
6 citations
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May 2003 in “PubMed” Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Tet2 and Tet3 enzymes are essential for controlling hair growth by affecting DNA demethylation and gene expression in mice.
23 citations
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November 2021 in “Frontiers in Chemistry” Nanozymes could improve disease treatment and detection.
277 citations
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July 2002 in “Molecular Endocrinology” Removing part of the vitamin D receptor stops vitamin D from working properly.
Loss of Dnmt3a and Dnmt3b increases aggressive skin tumors by affecting PPAR-γ.
34 citations
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October 1975 in “Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis”
3 citations
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January 2007 in “Journal of health science” The enzymatic method can effectively identify chemical treatments on hair.
January 2016 in “Texas ScholarWorks (Texas Digital Library)” DORN1 receptor affects eATP-induced stomatal changes but not eADP in Arabidopsis thaliana.
February 2025 in “Journal of Investigative Dermatology” DMG-Na may help reduce hair loss and improve hair growth, but more research is needed.
149 citations
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August 2022 in “Biochemistry (Moscow)” CRISPR-Cas9 allows precise DNA editing but raises ethical concerns about modifying human embryos.
April 2015 in “The FASEB Journal” Nitrogen mustard causes DNA damage and structural changes in mouse skin hair follicles, but some recovery occurs after 5 days.
January 2012 in “eScholarship (California Digital Library)” Hair and nails contain stable RNA, useful for personalized medicine and screening.
April 2016 in “Journal of Investigative Dermatology” Double-stranded RNA activates a pathway that causes a skin protein to be expressed in the wrong place.
June 2025 in “Formosa Journal of Sustainable Research” Mangkokan leaf extract can fight bacteria and may help prevent hair loss and treat infections.
The DNS FUE technique offers discreet hair transplants with high satisfaction and low damage rates.
May 2010 in “Europe PMC (PubMed Central)” Near-infrared probes can safely and effectively image cysteine protease activity for disease diagnosis.
14 citations
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August 2014 in “The FASEB Journal” CAP1/Prss8 does not activate PAR2 or inhibit PN-1.
37 citations
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December 1995 in “Journal of Cell Science” Nexin 1 may help control hair growth.
December 2023 in “ACS Sustainable Chemistry & Engineering” Keratin can be successfully taken from human hair using a mix of choline chloride and ethanolamine.
April 2025 in “Journal of Skin and Stem Cell” PDRN from trout sperm helps skin and hair regeneration but is costly and complex to produce.
54 citations
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July 1967 in “Science” Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.
2 citations
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January 2015 in “Hair transplant forum international” Using human recombinant hyaluronidase in donor strip harvesting may improve the procedure.
16 citations
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November 2017 in “British Journal of Dermatology” Cells in hair die by breaking down their DNA and mitochondria as they form keratin.
372 citations
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December 2004 in “Nature Genetics” 7 citations
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January 2025 in “Current Issues in Molecular Biology” Microbial-derived polydeoxyribonucleotide is a better and more sustainable alternative to salmon-based versions for healing and immune support.
Defective protein folding due to a mutation is key in ANE syndrome.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Hair follicles can be kept in RNAlater® at cool or room temperature for a week without harming RNA quality.