RESUMEN
Cellular metabolism in tumor is an important biological process to promote the occurrence and development of tumor, and the genes related to cellular metabolism are gradually becoming the targets of tumor treatment. However, more researches are still needed to explore the abnormal metabolism in tumor progression and its prognostic value. BDH2 gene is a multifunctional gene, participates in a variety of metabolic pathways, plays an important catalytic role in iron metabolism, participates in ketone metabolism and is related to lipid metabolism. In recent years, researchers have found that BDH2 plays distinct roles in various types of tumors. The occurrence and development of a variety of tumors are closely related to BDH2. This paper analyzes, summarizes and prospects the role and mechanism of BDH2 in metabolism and tumorigenesis.
RESUMEN
For decades, researchers have focused on building genetically and phenotypically stable neural stem cell lines designed to restore the irreversible loss of function of nerve tissue to meet clinical needs. Among them, stem cells that maintain their pluripotent state in adults have also become one of the research focuses. With the development of technologies such as induced pluripotent stem cells and direct differentiation of somatic cells into desired cell types, research methods based on the use of allogeneic neural stem cells derived from embryonic or fetal neural tissue have gradually become a thing of the past. This article will review the basic molecular mechanisms surrounding the maintenance of pluripotent states of stem cells and reprogrammed somatic cells, as well as experimental protocols for inducing neural stem cells.