In a new National Cancer Institute study, the researchers interfered with the cancer metastasizing process at the premetastatic stage to prevent metastatic spread and shrink tumors. The scientists used myeloid cells that were known to promote cancer metastasizing by sending a signal from the primary cancer to the other sites in the body where the metastatic spread was going to occur and lowering the immune response. The researchers added a gene to these myeloid cells forcing them to activate and strengthen the immune response. This animal study was published in Cell.
Researchers from Rutgers University found that bariatric surgery significantly reduced cancer risk in patients with severe obesity and nonalcoholic fatty liver disease (NAFLD). The risk reduction was especially prominent in obesity-related cancers, such as colorectal, pancreatic, endometrial, and thyroid cancers, as well as hepatocellular carcinoma and multiple myeloma. The study was published in Gastroenterology.
An international group of researchers used Artificial Intelligence (AI) for mining “big data” to gain more insight into the development and prognosis of mesothelioma, a cancer caused by exposure to asbestos. The initial exploration revealed that mesothelioma development followed specific trajectories, which could also predict the degree of mesothelioma aggressiveness. The study was published in Nature Communications.
Researchers from Queen Mary University of London, UK, have developed a machine-learning algorithm that ranked cancer drugs based on their efficacy. Along the lines of personalized medicine, this will enable oncologists to select the best drugs for treating individual cancer patients. The study was published in Nature Communications.
Developments in Biomedical Engineering consistently create new opportunities for personalized medicine. Scientists from Japan created special hydrogel that reprogramed and reverted differentiated cancer cells into cancer stem cells within 24 hours. This innovation may help creating new stem cell targeting drugs and personalized therapies in the future. The study was published in Nature Biomedical Engineering.