The SARS-CoV-2 virus has undergone mutations, including significant ones that increased its transmissibility and replication. Different strains of the virus have emerged and waned globally. Some variants, like Alpha and Omicron, have multiple mutations that may originate from long-term infections in immune-compromised individuals. Further research is needed to understand these evolutionary patterns and predict future mutation sites to develop vaccines and therapies. A study analyzed sequencing data from March 2020 to December 2022, identifying mutations and variation frequencies in the virus’s genes. The spike protein showed the most variation, indicating selection pressure from host immunity. The study also explored evolutionary patterns and used AI/ML techniques to predict future mutation sites. These models could help develop targeted interventions and a universal vaccine.
Related Posts
AI-powered brain surgery: A new tool that could revolutionize how we treat brain cancer.
Scientists have developed an AI tool that can rapidly decode a brain tumour’s DNA to determine its molecular identity during surgery. This information can help surgeons decide how much brain tissue to remove and whether to place tumor-killing drugs directly into the brain.
Revolutionizing Dermatology: 3D-Printed Skin with Hair Follicles
Scientists use 3D bioprinting to create lab-grown skin with embedded hair follicles. They develop bio-ink composed of cells and supportive materials mimicking skin structures. Printing precise follicle arrangements allows the formation of functional skin grafts, aiding wound healing and cosmetic applications. This technique also facilitates drug testing on skin models, offering insights into skin biology […]
Study: Periodontal Care May Help to Prevent Heart Attack Complications
A new study from the University of Michigan has found that people who receive periodontal care (also known as gum disease treatment) have better outcomes after a heart attack. The study found that people who had heart attacks and received periodontal maintenance care had the shortest length of stay in the hospital and more follow-up […]