So, you're starting out in the body repair field at home and you want to stock up on the tools needed. Well, here is a list of the tools and equipment your basic shop should have. Air tools are listed for ease of use.
âVirus as medicine: Genetically engineered virus can cure cancer, scientist learn. Get short URL. A new study by UK scientists reveals that a genetically created herpes-based virus is an effective remedy against skin cancer.This virotherapy raises life expectancy for patients with aggressive melanoma and has fewer side effects than other treatments.fter destroying the cancer cell, the virus gets into surrounding area and triggers a secondary immune reaction against the tumor. Dr Hayley Frend, science information manager at Cancer Research UK, commented: âUsing a virus to both kill cancer cells and nudge the immune system into attacking them is exciting.
When RNA viruses invade the human organism, they inject their RNA into the cytoplasm of the host cell. Once they are inside the cytoplasm, RNA can be used to synthesize proteins, and, eventually, to form replica viruses. There is a special category of RNA viruses, which is called retroviruses. These viral agents contain protein known in biology as reverse transcriptase. Once the retrovirus injects its RNA into the cell, reverse transcriptase transcribes the RNA into DNA (the operation that is the reverse of normal transcription).