Navigation Links
DNA damage


DNA repair refers to a collection of processes by which a cell identifies and corrects damage to the DNA molecules that encode its genome. In human cells, both normal metabolic activities and environmental factors such as UV...
Full article >>>

The DNA damage theory of aging proposes that aging is a consequence of unrepaired DNA damage accumulation. Damage in this context includes chemical reactions that mutate DNA and/or interfere with DNA replication. Although both mitochondrial and nuclear DNA damage can...
Full article >>>

Science and technology news stories tagged with keyword: dna damage. ... sex helps to reduce sperm DNA damage and improve fertility. Medicine & Health ...
Full article >>>

Evidence suggests that damage to human sperm DNA might adversely affect ... Sperm DNA damage has been associated with high levels of reactive oxygen species, ...
Full article >>>

Multiple lines of evidence point to DNA damage being critical component in cell death ... For therapeutic radiation, damage to DNA is caused by energy ...
Full article >>>

If the damage is not repaired, it may interfere with DNA replication or transcription. ... Once DNA damage is present, its removal may proceed in whole or in ...
Full article >>>

Apurinic/apyrimidinic (AP) sites are one of the major types of DNA lesions formed during the course of base excision and repair of oxidized, deaminated or alkylated ...
Full article >>>

DNA damage caused by oxygen-derived species including free radicals is the most ... evidence for the role of this type of DNA damage in the aging process. ...
Full article >>>

... possibly repairing the molecular and biochemical damage known as aging ... Aging damage occurs to molecules (DNA, proteins, lipids), to cells and to organs. ...
Full article >>>

Author: Carol Bernstein, Title: DNA Damage and Cancer, Date: 14 January 2009, Publisher: SciTopics ... The incidence of DNA damage is likely higher than this ...
Full article >>>

Much of the early work on radiation damage has focused on DNA because of its unique ... The kinds of damage. inflicted on DNA are summarized in Figure-1 and ...
Full article >>>

DNA Damage ELISA Kits. HT 8-oxo-dG ELISA Kit. Fragment Length Analysis by Repair Enzymes (FLARE ... UV Damage Enzymes. Ultraviolet DNA Endonuclease (UVDE) E. ...
Full article >>>

3 Sperm DNA damage: clinical significance in the era of assisted reproduction ... 6 Determination of cell fate by c-Abl activation in the response to DNA damage ...
Full article >>>


'"/>


(Date:9/23/2014)... a lot greener thanks to a novel technique developed ... solar energy to accelerate tailings pond reclamation efforts by ... light source to treat oil sands process affected water ... and James Bolton have found that using the sunlight ... as efficiently but at a much lower cost. , ...
(Date:9/23/2014)... The National Institutes of Health will award funds to ... Drug Screening program to improve ways of predicting drug ... to refine existing 3-D human tissue chips and combine ... complex functions of the human body. Led by the ... will support 11 institutions at $17 million in 2014 ...
(Date:9/23/2014)... Company has secured $21 million in a Series C ... the Company,s cancer immunotherapy pipeline and advance its lead ... the round, with participation from Majuven and all existing ... Harbinger Venture Capital. , Eureka is engaged in ... mimic the functions of a T cell receptor, a ...
Breaking Biology News(10 mins):Solar energy-driven process could revolutionize oil sands tailings reclamation 2NIH funds next phase of Tissue Chip for Drug Screening program 2NIH funds next phase of Tissue Chip for Drug Screening program 3NIH funds next phase of Tissue Chip for Drug Screening program 4
... This release is available in German . ... disk currently consists of about 3 million magnetic atoms. Researchers ... memory with one bit per molecule. By an electric pulse, ... magnetic state and a low-conductive, non-magnetic state. This novel correlation ...
... in most developing countries to meet the United Nations, ... from hunger by 2015 compared with 1990 levels, according ... and weight, published today in the Lancet . ... improved overall since 1985, one in five infants and ...
... medicine for Parkinson,s disease, by investigating signs of the ... respond to drug treatments. The study was funded by ... skin cells from patients with genetically inherited forms of ... found that neurons derived from individuals with distinct types ...
Cached Biology News:Nature: Molecule changes magnetism and conductance 2Developing world has less than 5 percent chance of meeting UN child hunger target, study estimates 2Developing world has less than 5 percent chance of meeting UN child hunger target, study estimates 3Patient-derived stem cells could improve drug research for Parkinson's 2Patient-derived stem cells could improve drug research for Parkinson's 3Patient-derived stem cells could improve drug research for Parkinson's 4
Other biology dictionary