Gene editing technology is an experimental method to change the genetic information of cells or biological individuals. This technology is used for artificial modification and transformation such as site-specific knockout, genome replacement, mutation and foreign gene introduction. Transgenic gene information can be transmitted to future generations through reproductive system biology and inherit the expression of individual personality of future generations. The research on transgenic organisms will help human beings explore the essence of life and uncover the mystery of disease. This paper briefly introduces the research progress of gene editing technology. Let redbert (Beijing) Biotechnology Co., Ltd. give us a brief introduction.
Gene editing refers to the specific modification (deletion, insertion, etc.) of DNA nucleotide sequence. This technology can accurately cut target DNA fragments and insert new gene fragments. It can not only simulate the natural mutation of genes, but also modify and edit the original genome, so as to truly realize "gene editing". Next, rederbert (Beijing) Biotechnology Co., Ltd. will introduce you to the principle and development history of gene editing technology.
Tumor immunotherapy is different from traditional surgery, chemotherapy, radiotherapy and other treatment methods. Tumor immunotherapy emphasizes to achieve treatment by fully overcoming internal causes, that is, to prevent and inhibit the growth of malignant tumors by improving the ability of patients' immune system to kill tumors. Although immunotherapy has strong specificity, its anti-tumor ability is limited. It is affected by many factors, such as tumor load, tumor microenvironment, immune state and so on. At present, more and more evidence shows that immunotherapy and conventional therapy have synergistic effects. Next, redbert (Beijing) Biotechnology Co., Ltd. will introduce the role of immunotherapy in tumor treatment.