January 2012 in “Else Kröner-Fresenius Symposia” Maintaining DNA integrity in stem cells is crucial to prevent aging and cancer.
53 citations
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July 2009 in “Journal of Investigative Dermatology” UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
July 2021 in “Plastic and reconstructive surgery. Global open” Radiation therapy in breast cancer patients changes gene expression related to DNA damage, fibroblast growth, and hair follicle development, which could help improve treatment for radiation-induced fibrosis.
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
70 citations
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July 2008 in “Mechanisms of Ageing and Development” Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.
116 citations
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May 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.
33 citations
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June 2020 in “Journal of Clinical Investigation” Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.
December 2022 in “Journal of Investigative Dermatology” Aging in one type of stem cell can cause aging-like changes in various organs.
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June 2007 in “Cell Stem Cell” Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
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November 2012 in “EMBO reports” Lamins are vital for cell survival, organ development, and preventing premature aging.
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February 2016 in “Science” Hair loss and aging are caused by the breakdown of a key protein in hair stem cells.
141 citations
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August 2018 in “Nature Reviews Microbiology” Some viruses can cause cancer by changing cell processes and avoiding the immune system; vaccines and targeted treatments help reduce these cancers.
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January 2011 in “PloS one” Notch signaling is essential for healthy skin and hair follicle maintenance.
60 citations
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February 2013 in “Cell reports” The balance between androgen receptor and p53 is crucial for sebaceous gland differentiation.
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July 2017 in “Oncotarget” Alternating treatment with two drugs could help cells in a rapid aging disease.
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November 2018 in “Journal of Cellular and Molecular Medicine” CXXC5 is a protein that controls cell growth and healing processes, and changes in its activity can lead to diseases like cancer and hair loss.
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January 2012 in “Current Topics in Microbiology and Immunology” Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.
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August 2019 in “Tissue & Cell” Hair stem cells produce a protein called COL17A1 that plays a key role in their development and is linked to hair thinning and baldness.
December 2009 in “Expert review of dermatology” Vitamin D may help protect against nonmelanoma skin cancer.
July 2007 in “Cancer biology & therapy” Removing a key gene in mice leads to premature aging and loss of stem cells.
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June 2021 Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.
30 citations
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November 2013 in “PLOS ONE” Androgen receptor signaling causes early aging of cells important for hair growth by damaging their DNA.
January 2023 in “Biocell” Safflower extract helps protect hair follicle cells from damage caused by chemotherapy.
January 2024 in “GeroScience” Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.
47 citations
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January 2019 in “Nature communications” Polyamines help fix DNA damage accurately in cells.
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January 2009 in “Journal of The European Academy of Dermatology and Venereology” Bald areas have lower cell growth, more DNA damage, and increased cell death.
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November 2021 in “Frontiers in Cell and Developmental Biology” PBX1 helps reduce aging and cell death in hair follicle stem cells by decreasing DNA damage, not by improving DNA repair.
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February 2020 in “Bioscience Reports”
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December 2016 in “The EMBO Journal” Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.
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April 2012 in “Development” Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.