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These DNA-Damaging Molecules May Be The Link Between Colon Cancer And IBD

AuroBlog - Aurous Healthcare Clinical Trials blog

Scientists have discovered DNA-damaging molecules made by gut bacteria that may help explain why people with inflammatory bowel disease (IBD) have higher rates of colorectal cancer than those without the condition.

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Are scientists being fooled by bacteria?

Scienmag

For decades, a small group of cutting-edge medical researchers have been studying a biochemical, DNA tagging system, which switches genes on or off. Many have studied it in bacteria and now some have seen signs of it in, plants, flies, and even human brain tumors.

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RNA holds the reins in bacteria: U-M researchers observe RNA controlling protein synthesis

Scienmag

Credit: Surajit Chatterjee To better understand how RNA in bacteria gives rise to protein–and along the way, target these processes in the design of new antibiotics–researchers are turning their attention to the unique way this process happens in bacteria.

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#news #biotech DNA methylation from bacteria and microbiome using nanopore technology

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: DNA methylation from bacteria and microbiome using nanopore technology.Bacterial DNA methylation occurs in diverse sequence contexts and plays important functional roles in cellular defense and gene regulation.

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Researchers find differential impacts of Blastocystis strains on gut health

Medical Xpress

The gut microbiota contains trillions of bacteria that can promote health or cause disease under different conditions. The collective DNA sequences that make up the bacteria flora, is called the microbiome.

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Engineering an “invisible cloak” for bacteria to deliver drugs to tumors

The Pharma Data

Columbia Engineering researchers report that they have developed a “cloaking” system that temporarily hides therapeutic bacteria from immune systems, enabling them to more effectively deliver drugs to tumors and kill cancer cells in mice. Using Bacteria For Therapy. Sheng Professor of Biomedical Engineering.

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#news #biotech Study describes new mechanism for terminating transcription of DNA into RNA in bacteria

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: Study describes new mechanism for terminating transcription of DNA into RNA in bacteria.A bacterial protein helps to stop transcription—the process of making RNA copies of DNA to … Continue reading →

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