Sentences with phrase «alter the cells once»

Not exact matches

Once in the vagina or the urethra, the extremely mobile T. vaginalis flattens its otherwise pear - shaped body against the wall and secretes proteins that destroy surrounding cells while consuming surrounding good bacteria to alter the overall acidity of the environment more to its liking.

Once the bacterial cell signaling protein cagA reaches the host cytosol, it is capable of altering subsequent generations of progenitor cells, leading to the development of cancer through changes in mitotic activity, apoptosis, cellular assembly, and signaling.26 Although it should be noted that while the presence of the cagA protein doubles the risk of gastric cancer, cagA - negative strands also increase the risk of distal gastric cancer.27 Additional H pylori virulence factors include babA2, which encodes bacterial adhesion with gastric epithelial cells, and vacuolating cytotoxin A, which is encoded by the gene vacA.28, 29 H pylori strains carrying some combination of the babA2, cagA, and vacA genes were associated with the highest risk of developing intestinal metaplasia.

During this process, the virus alters its appearance and our immune memory cells struggle to recognise it, leaving the virus free to infect us once more.

The only plausible methods of repairing stochastic nuclear DNA damage look to be the aforementioned advanced molecular nanotechnology, something that lies some decades in the future, or major advances in gene therapy, to the point at which it could be cost - effective and safe to scan and conditionally alter the majority of genes in the majority of cells all at once.

«Once it infects a human cell, the virus could interact with human enzymes to produce these small RNAs, which could in turn alter brain development and lead to microcephaly.»

Once the scientists have created a passenger pigeon - like genome, they will insert this altered DNA into reproductive cells in band - tailed pigeon embryos.