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find Author "HUANG Xing" 2 results
  • Research progress on cholesterol metabolism in the occurrence, development, and diagnosis of pancreatic ductal adenocarcinoma

    ObjectiveTo summarize the remodeling of cholesterol metabolism in the occurrence and progression of pancreatic ductal adenocarcinoma (PDAC), and to review the research progress on targeted cholesterol metabolism in the treatment of PDAC. MethodRelevant literatures on cholesterol metabolism in the occurrence, development, and diagnosis and treatment of PDAC in recent years were searched and reviewed. ResultsMetabolites of PDAC tumor cells affected the expression of oncogenes or tumor suppressor genes. Signaling regulation within tumor cells affects cholesterol metabolism, characterized by increased de novo cholesterol synthesis and esterification, and reduced efflux. Tumor cells also regulated tumor immune microenvironment or tumor stroma formation through cholesterol metabolism. Inhibiting cholesterol metabolism could suppress the proliferation, invasion and migration of PDAC tumor cells, and combination therapy targeting cholesterol metabolism had a synergistic anti-PDAC effect. ConclusionsRemodeling of cholesterol metabolism occurs in both PDAC tumor cells and the tumor microenvironment, and is closely related to the occurrence, development, invasion, metastasis, and treatment response of PDAC. Targeting cholesterol metabolism or combined application with chemotherapy drugs can have anticancer effects. However, more research is needed to support the translation of cholesterol metabolism regulation into clinical treatment applications.

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  • Application of cognitive neuropsychological rehabilitation in post-stroke aphasia

    Aphasia is one of the common disabling lesions and sequelae in stroke patients. In post-stroke aphasia patients, impairments of non-verbal cognitive domain often occur, which seriously affect daily social contact and quality of life. Cognitive neuropsychological rehabilitation is a neuropsychological rehabilitation based on the development of cognitive neuropsychological theory. It is currently applied in the field of rehabilitation of brain cognitive function, opening up a new way for evaluation and treatment of post-stroke aphasia. This paper introduces the general features of the application of cognitive neuropsychological rehabilitation, expounds the evaluation model and treatment principles of cognitive neuropsychological rehabilitation, and discusses its application in the evaluation and treatment of post-stroke aphasia, so as to provide ideas for the linguistic and non-linguistic cognitive rehabilitation of post-stroke aphasia.

    Release date:2020-06-25 07:43 Export PDF Favorites Scan
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