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TP53: This gene encodes for the p53 protein, which is known to act on the apoptotic signalling pathway and is also described to be important in the break excision repair of cells that had their DNA damaged. p53 is a transcription factor that is involved in the transcription of many genes, some of which related to the process of cell response ...
The DNA repair mechanism involving photolyases is called photoreactivation. They mainly convert pyrimidine dimers into a normal pair of pyrimidine bases. Photo reactivation, the first DNA repair mechanism to be discovered, was described initially by Albert Kelner in 1949 [ 3 ] and independently by Renato Dulbecco also in 1949.
Padimate O is an organic compound related to the water-soluble compound PABA (4-aminobenzoic acid) that is used as an ingredient in some sunscreens. This yellowish water-insoluble oily liquid is an ester formed by the condensation of 2-ethylhexanol with dimethylaminobenzoic acid. Other names for padimate O include 2-ethylhexyl 4 ...
Photoprotection is the biochemical process that helps organisms cope with molecular damage caused by sunlight.Plants and other oxygenic phototrophs have developed a suite of photoprotective mechanisms to prevent photoinhibition and oxidative stress caused by excess or fluctuating light conditions.
Product-wise, stick with the tried-and-true stuff: sunscreen and retinol. "Simply protecting yourself from UV damage can making a huge difference, since we know that 80% of the visible signs of ...
DNA repair is a collection of processes by which a cell identifies and corrects damage to the DNA molecules that encode its genome. [1] In human cells, both normal metabolic activities and environmental factors such as radiation can cause DNA damage, resulting in tens of thousands of individual molecular lesions per cell per day. [2]