3 results on '"Wu, Yuyan"'
Search Results
2. Immune checkpoint‐related gene polymorphisms are associated with acute myeloid leukemia.
- Author
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Wu, Yuyan, Li, Mingying, Meng, Guangqiang, Ma, Yuechan, Ye, Jingjing, Sun, Tao, and Ji, Chunyan
- Subjects
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ACUTE myeloid leukemia , *GENETIC polymorphisms , *SINGLE nucleotide polymorphisms , *PROGRAMMED cell death 1 receptors , *FALSE discovery rate - Abstract
Background: Chemotherapy is still the standard regimen for treating acute myeloid leukemia (AML) and its disappointing efficacy requires the urgent need for new therapeutic targets. It is well known that immune response plays an increasingly significant role in the pathogenesis of AML. Methods: We detected nine single nucleotide polymorphisms (SNPs) in immune checkpoint‐related genes, including PD1, LAG3, TIM3, and TIGIT in 285 AML inpatients and 324 healthy controls. SNP genotyping was performed on the MassARRAY platform. Furthermore, we analyzed the relationship between the susceptibility and prognosis of AML and the selected SNPs. Results: Our results showed that rs2227982 and rs10204525 in PD1 were significantly associated with susceptibility to AML after false discovery rate correction. PD1 rs10204525 also showed a significant correlation with the response to chemotherapy and risk stratification of AML. Importantly, the AA genotype of PD1 (rs2227982) under the recessive model showed a negative impact on AML prognosis independently. Conclusions: Our results indicate that PD1 SNPs are important for susceptibility and prognosis in AML, which may provide a new therapeutic target for AML patients. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
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3. Analysis of situation of acute coronary syndrome based on the date of the Improving Care for Cardiovascular Disease in China-Acute Coronary Syndrome (CCC-ACS) project: single-centre observational study.
- Author
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Jiaying Li, Hui Peng, Xiexiong Zhao, Nana You, Yuyan Wu, Junwen Wang, Huiling Chen, Huiting Tang, Xiaoyu Zhou, Xiaogang Li, Weihong Jiang, Li, Jiaying, Peng, Hui, Zhao, Xiexiong, You, Nana, Wu, Yuyan, Wang, Junwen, Chen, Huiling, Tang, Huiting, and Zhou, Xiaoyu
- Subjects
ACUTE coronary syndrome ,CORONARY disease ,CARDIOVASCULAR diseases ,TREATMENT of acute coronary syndrome ,MEDICAL care standards ,MYOCARDIAL reperfusion ,PATIENTS ,MEDICAL care ,PROGNOSIS ,CARDIOVASCULAR agents ,MEDICAL protocols ,HOSPITAL mortality ,RISK assessment ,QUALITY assurance ,ECONOMIC aspects of diseases - Abstract
Background: We are currently faced with an increasing burden of cardiovascular disease in China and the inadequacy of the application of guidelines in clinical practice. In the past decade, China has been strengthening the healthcare system, but it still lacked a national performance measurement system and an appropriate quality improvement strategy. Therefore, in order to improve the implementation of guideline recommendations in clinical practice, China has learnt from the successful experience of Get With The Guidelines project in 2014. Under the guidance of the Medical and Health Hospital of the National Health and Family Planning Commission, the Chinese Society of Cardiology and the American Heart Association jointly launched the Improving Care for Cardiovascular Disease in China (CCC) project. The project team provided an analysis report on the completion of key medical quality evaluation indicators of each hospital every month, supplied guidance through education, training, experience exchange and on-site investigation for problems, and certified hospitals with outstanding performance and obvious progress. The circle pattern, including evaluation, training, improvement and re-evaluation, will boost the guidelines compliance on clinical practice in China and improve the quality of medical services.Methods: This study was conducted in a centre of the Third Xiangya Hospital of Central South University. It included patients with ACS from December 2009 to December 2011 (n=225), patients with ACS in the Improving Care for Cardiovascular Disease in China-Acute Coronary Syndrome project coming from the Third Xiangya Hospital of Central South University (n=665), 12 hospitals in Hunan Province (n=4333) and 150 hospitals in China (n=63 641) from November 2014 to April 2017. It assessed the situation of drug therapy, hospitalisation day, mortality during hospitalisation, median of door-to-needle (D-to-N) time and median of door-to-balloon (D-to-B) time of patients with ST-segment elevation myocardial infarction (STEMI), the proportion of D-to-N within 30 min and D-to-B within 90 min, and the proportion of reperfusion therapy. Patients with ACS from the centre from November 2014 to April 2017 were divided into five groups (every 6 months as a group according to time). The study observed change trends in all the above-mentioned indexes.Results: Compared with before participating in the CCC project, there were increases after participating in the CCC project in the drug usage rates of aspirin, P2Y12 inhibitor (clopidogrel or ticagrelor), β-blocker, statin and angiotensin converting enzyme inhibitor (ACEI)/angiotensin-receptor blocker (ARB). Hospitalisation day and mortality during hospitalisation were shortened. D-to-N and D-to-B times of patients with STEMI were shorter. Compared with Hunan Province and China, the drug usage rates were higher; hospitalisation day and D-to-N time were shorter; D-to-B time was longer; and the proportion of reperfusion therapy was higher. The trend of drug usage rates was on the rise. There was no significant change in the hospitalisation day and D-to-N and D-to-B times. The mortality during hospitalisation showed a downward trend. The proportion of D-to-N within 90 min and reperfusion therapy showed upward trends.Conclusion: Quality of care for patients with ACS improved over time in the CCC project, including taking medicine following the guidelines, increased use of reperfusion therapy and faster time to treatment. Although overall mortality has improved, we also should attach importance to high-risk patients. The influence of the CCC project, which is based on guidelines on prognosis of ACS in the centre, presents an important clinical implication that it is necessary to enhance adherence to the guidelines in the treatment of ACS. [ABSTRACT FROM AUTHOR]- Published
- 2020
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- View/download PDF
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