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Zhan ZQ, Huang ZM, Zhou HB, Xie ZX, Chen YZ, Luo YH, Chen PZ, Kang JQ, Cheng ZJ, Sun B. Gastroesophageal reflux disease with 6 neurodegenerative and psychiatric disorders: Genetic correlations, causality, and potential molecular mechanisms. J Psychiatr Res 2024; 172:244-253. [PMID: 38412787 DOI: 10.1016/j.jpsychires.2024.02.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/08/2024] [Accepted: 02/12/2024] [Indexed: 02/29/2024]
Abstract
The comorbidities between gastroesophageal reflux disease (GERD) and various neurodegenerative and psychiatric disorders have been widely reported. However, the genetic correlations, causal relationships, and underlying mechanisms linking GERD to these disorders remain largely unknown. Here, we conducted a bidirectional Mendelian randomization (MR) analysis to determine the causality between GERD and 6 neurodegenerative and psychiatric disorders. Sensitivity analyses and multivariable MR were performed to test the robustness of our findings. Linkage disequilibrium score regression was used to assess the genetic correlation between these diseases as affected by heredity. Multiple bioinformatics tools combining two machine learning algorithms were applied to further investigate the potential mechanisms underlying these diseases. We found that genetically predicted GERD significantly increased the risk of Alzheimer's disease, major depressive disorder, and anxiety disorders. There might be a bidirectional relationship between GERD and insomnia. GERD has varying degrees of genetic correlations with AD, ALS, anxiety disorders, insomnia, and depressive disorder. Bioinformatics analyses revealed the hub shared genes and the common pathways between GERD and 6 neurodegenerative and psychiatric disorders. Our findings demonstrated the complex nature of the genetic architecture across these diseases and clarified their causality, highlighting that treatments for the cure or remission of GERD may serve as potential strategies for preventing and managing neurodegenerative and psychiatric disorders.
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Affiliation(s)
- Zhi-Qing Zhan
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China; Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Disease, NHC Key Laboratory of Digestive Diseases, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ze-Min Huang
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Hao-Bin Zhou
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Zhi-Xin Xie
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Ying-Zhou Chen
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, China
| | - Yu-Hua Luo
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Pei-Zhen Chen
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Jia-Qi Kang
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Zhangkai J Cheng
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.
| | - Baoqing Sun
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
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2
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Zhan ZQ, Huang ZM, Zeng RQ, Luo YH, Xie ZX, Chen YZ, Chen PZ, Luo TY, Sun B, Cheng ZJ. Association between Atopic Dermatitis and Colorectal Cancer: TET2 as a Shared Gene Signature and Prognostic Biomarker. J Cancer 2024; 15:1414-1428. [PMID: 38356721 PMCID: PMC10861813 DOI: 10.7150/jca.92238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/03/2024] [Indexed: 02/16/2024] Open
Abstract
Background: Recent studies have linked atopic dermatitis (AD) to colorectal cancer (CRC) risk. Their causality and potential molecular mechanisms remain unclear. Methods: We performed Mendelian randomization (MR) analysis to evaluate the causality between AD and CRC. Summary statistic data-based Mendelian randomization (SMR) analysis was used to identify CRC-related causal genes. Transcriptome analyses and immunohistochemical methods were applied to investigate the shared gene signature and potential mechanisms that contribute to the pathogenesis of both AD and CRC. A predictive analysis was performed to examine the shared gene signature associated with immunotherapy response in CRC. Results: MR analysis indicated a causal association between AD and a decreased risk of CRC. SMR analysis uncovered TET2 as a CRC-related causal gene, showing an inverse relationship with the risk of CRC. Transcriptome analyses identified TET2 as a shared gene signature between AD and CRC. Decreased TET2 expression is associated with impaired demethylation and worse prognosis in CRC patients. We observed ten pathways related to the inflammatory response and immune regulation that may be shared mechanisms underlying both AD and CRC. These findings were validated through single-cell analysis. TET2 shows promise as a powerful predictive biomarker for cancer prognosis and immunotherapy response in CRC. Conclusion: There is a causal association between AD and a decreased risk of CRC. AD may influence the occurrence of CRC by modulating immune and inflammatory responses. TET2 could serve as a potential biomarker for prognosis and may be considered a novel therapeutic target for methylation and immune-related interventions.
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Affiliation(s)
- Zhi-Qing Zhan
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
- Division of Gastroenterology and Hepatology; Shanghai Institute of Digestive Disease; NHC Key Laboratory of Digestive Diseases; State Key Laboratory for Oncogenes and Related Genes; Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ze-Min Huang
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Rui-Qi Zeng
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Yu-Hua Luo
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Zhi-Xin Xie
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Ying-Zhou Chen
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, China
| | - Pei-Zhen Chen
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Tian-Ye Luo
- Department of Clinical Medicine, Guangzhou Medical University, Guangzhou, China
| | - Baoqing Sun
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
| | - Zhangkai J. Cheng
- Department of Clinical Laboratory, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
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Huang ZM, Kang JQ, Chen PZ, Deng LF, Li JX, He YX, Liang J, Huang N, Luo TY, Lan QW, Chen HK, Guo XG. Identifying the Interaction Between Tuberculosis and SARS-CoV-2 Infections via Bioinformatics Analysis and Machine Learning. Biochem Genet 2023:10.1007/s10528-023-10563-x. [PMID: 37991568 DOI: 10.1007/s10528-023-10563-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/25/2023] [Indexed: 11/23/2023]
Abstract
The number of patients with COVID-19 caused by severe acute respiratory syndrome coronavirus 2 is still increasing. In the case of COVID-19 and tuberculosis (TB), the presence of one disease affects the infectious status of the other. Meanwhile, coinfection may result in complications that make treatment more difficult. However, the molecular mechanisms underpinning the interaction between TB and COVID-19 are unclear. Accordingly, transcriptome analysis was used to detect the shared pathways and molecular biomarkers in TB and COVID-19, allowing us to determine the complex relationship between COVID-19 and TB. Two RNA-seq datasets (GSE114192 and GSE163151) from the Gene Expression Omnibus were used to find concerted differentially expressed genes (DEGs) between TB and COVID-19 to identify the common pathogenic mechanisms. A total of 124 common DEGs were detected and used to find shared pathways and drug targets. Several enterprising bioinformatics tools were applied to perform pathway analysis, enrichment analysis and networks analysis. Protein-protein interaction analysis and machine learning was used to identify hub genes (GAS6, OAS3 and PDCD1LG2) and datasets GSE171110, GSE54992 and GSE79362 were used for verification. The mechanism of protein-drug interactions may have reference value in the treatment of coinfection of COVID-19 and TB.
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Affiliation(s)
- Ze-Min Huang
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Jia-Qi Kang
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The First Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Pei-Zhen Chen
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Lin-Fen Deng
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Jia-Xin Li
- Department of Clinical Medicine, The First Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Ying-Xin He
- Clinical Laboratory Medicine, Guangzhou Medical University, Guangzhou, 510006, China
| | - Jie Liang
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Nan Huang
- Clinical Laboratory Medicine, Guangzhou Medical University, Guangzhou, 510006, China
| | - Tian-Ye Luo
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Qi-Wen Lan
- Department of Clinical Medicine, The Second Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Hao-Kai Chen
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Xu-Guang Guo
- Department of Clinical Laboratory Medicine, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China.
- Department of Clinical Laboratory Medicine, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China.
- Guangzhou Key Laboratory for Clinical Rapid Diagnosis and Early Warning of Infectious Diseases, King Med School of Laboratory Medicine, Guangzhou Medical University, Guangzhou, 510000, China.
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Huang PS, Chung SJ, Liu CH, Chen PZ. Measuring Cognitive and Social Interactive Attributes of Digital Natives: Development and Validation of a Scale. Percept Mot Skills 2023:315125231172352. [PMID: 37137162 DOI: 10.1177/00315125231172352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Scholars refer to individuals who have been immersed in digital environments and who make easy use of digital languages to interact with the world as "digital natives," and Teo proposed four attributes of digital natives to illustrate their behavioral tendencies. We aimed to expand Teo's framework and to develop and validate the Scale of Digital Native Attributes (SDNA) for measuring cognitive and social interactive attributes of digital natives. Based on pre-test results, we retained 10 attributes and 37 SDNA items, with 3-4 items in each sub-dimension. We then recruited 887 Taiwanese undergraduates as respondents and conducted confirmatory factor analysis to establish construct validity. Moreover, the SDNA correlated with several other related measurements to demonstrate satisfactory criterion-related validity. Internal consistency was evaluated by McDonald's Omega (ω) and Cronbach's α coefficient, showing satisfactory reliability. This preliminary tool is now ready for cross validation and temporal reliability testing in further research.
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Affiliation(s)
- Po-Sheng Huang
- Graduate Institute of Digital Learning and Education, National Taiwan University of Science and Technology, Taipei, Taiwan
- Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Shih-Jun Chung
- Graduate Institute of Digital Learning and Education, National Taiwan University of Science and Technology, Taipei, Taiwan
| | - Cheng-Hong Liu
- Department of Educational Psychology and Counseling, National Tsing Hua University, Hsinchu City, Taiwan
| | - Pei-Zhen Chen
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
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5
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Wu CL, Su YD, Chen E, Chen PZ, Chang YL, Chen HC. Development and validation of interactive creativity task platform. Front Psychol 2022; 13:954946. [PMID: 35992391 PMCID: PMC9386566 DOI: 10.3389/fpsyg.2022.954946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/13/2022] [Indexed: 12/03/2022] Open
Abstract
Co-creativity focuses on how individuals produce innovative ideas together. As few studies have explored co-creativity using standardized tests, it is difficult to effectively assess the individual’s creativity performance within a group. Therefore, this study aims to develop a platform that allows two individuals to answer creativity tests simultaneously. This platform includes two divergent thinking tasks, the Straw Alternative Uses Test and Bottle Alternative Uses Test, and Chinese Radical Remote Associates Test A and B, which were used to evaluate their open-and closed-ended creative problem-solving performance. This platform has two modes: single-player mode and paired-player mode. Responses from 497 adults were collected, based on which the fluency, flexibility, and originality of divergent thinking were measured. This study also developed a computer scoring technique that can automatically calculate the scores on these creativity tests. The results showed that divergent thinking scores from computer-based calculation and manual scoring were highly positively correlated, suggesting that the scores on a divergent thinking task can be calculated through a system that avoids time-consuming, uneconomical manual scoring. Overall, the two types of tests on this platform showed considerable internal consistency reliability and criterion-related validity. This advanced application facilitates the collection of empirical evidence about co-creativity.
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Affiliation(s)
- Ching-Lin Wu
- Program of Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
- Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
- *Correspondence: Ching-Lin Wu, ;
| | - Yu-Der Su
- Program of Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Eason Chen
- Program of Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Pei-Zhen Chen
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
| | - Yu-Lin Chang
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
| | - Hsueh-Chih Chen
- Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
- Chinese Language and Technology Center, National Taiwan Normal University, Taipei, Taiwan
- Hsueh-Chih Chen,
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6
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Wu CL, Huang HJ, Chen PZ, Chen HC. Influence of Junior High School Students’ humor styles and perceptions of their class Teachers’ humor Styles on Teacher-Student Interaction. Curr Psychol 2022. [DOI: 10.1007/s12144-022-03387-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Wu CL, Chen PZ, Chen HC. Measuring Conceptual Associations via the Development of the Chinese Visual Remote Associates Test. Front Psychol 2022; 13:799928. [PMID: 35391989 PMCID: PMC8980321 DOI: 10.3389/fpsyg.2022.799928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/23/2022] [Indexed: 11/25/2022] Open
Abstract
Multiple versions of the Chinese Remote Associates Test (CRAT) have been developed. Thus far, all CRATs have employed verbal stimuli; other forms of stimuli have not yet been used. In this context, the present study compiled a Chinese Visual Remote Associates Test (CVRAT) that conforms to the Chinese language and culture based on a picture naming database. The developed CVRAT has two versions, CVRAT-A and CVRAT-B, each comprising 20 test questions. A typical CVRAT question consists of three stimuli pictures, requiring respondents to propose a target word that is semantically associated with all the pictures. When compiling the CVRAT, this study first selected target words, sifted through stimuli words and corresponding pictures, and analyzed pilot test questions. After compilation, their reliability and validity were examined. The results showed that the CVRAT had moderate internal consistency reliability, good criterion-related validity for the Chinese Word Remote Associates Test (CWRAT), Chinese Radical Remote Associates Test (CRRAT), Chinese Compound Remote Associates Test (CCRAT), insight problem-solving, as well as acceptable discriminant validity for fluency, flexibility, and originality of a divergent thinking test. In other words, CVRAT can effectively measure remote associative capability and provides a figural creativity test that facilitates the understanding of different kinds of remote associations.
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Affiliation(s)
- Ching-Lin Wu
- Program of Learning Sciences, National Taiwan Normal University, Taipei City, Taiwan.,Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei City, Taiwan
| | - Pei-Zhen Chen
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei City, Taiwan
| | - Hsueh-Chih Chen
- Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei City, Taiwan.,Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei City, Taiwan.,Chinese Language and Technology Center, National Taiwan Normal University, Taipei City, Taiwan
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8
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Wu CL, Huang SY, Chen PZ, Chen HC. A Systematic Review of Creativity-Related Studies Applying the Remote Associates Test From 2000 to 2019. Front Psychol 2020; 11:573432. [PMID: 33192871 PMCID: PMC7644781 DOI: 10.3389/fpsyg.2020.573432] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/11/2020] [Indexed: 01/13/2023] Open
Abstract
The study examines how the remote associates test (RAT) has been used to examine theories of creativity through a review of recent studies on creativity. Creativity-related studies published between 2000 and 2019 were retrieved from the SCOPUS database. A total of 172 papers were chosen for further analysis. Content analysis shows that research on creativity using RAT mainly concerns remote association, insight problem-solving, general creative process, test development, individual difference, effect of treatment, clinical case, social interaction effect, and predictor or criterion. The study constructs a theoretical framework based on the 4P (Product–Person–Process–Place) model and demonstrates how empirical studies using the RAT explore the individual differences, internal processes, and external influences of creative thinking. In addition, the most commonly used version of the RAT is the Compound Remote Associates Problems (Bowden and Jung-Beeman, 2003a). Current research shows a trend whereby the creative thinking process has been receiving greater attention. In particular, a growing number of studies in this field have been carried out using cognitive neuroscience technologies. These findings suggest that the RAT provides researchers with a way to deepen their understanding of different levels of creativity.
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Affiliation(s)
- Ching-Lin Wu
- Program of Learning Sciences, National Taiwan Normal University, Taipei, Taiwan.,Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Shih-Yuan Huang
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
| | - Pei-Zhen Chen
- Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan
| | - Hsueh-Chih Chen
- Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, Taipei, Taiwan.,Department of Educational Psychology and Counseling, National Taiwan Normal University, Taipei, Taiwan.,Chinese Language and Technology Center, National Taiwan Normal University, Taipei, Taiwan
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9
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Abstract
Precision medicine has been increasingly incorporated into clinical practice and is enabling a new era for disease prevention and treatment. As an important constituent of precision medicine, precision nutrition has also been drawing more attention during physical examinations. The main aim of precision nutrition is to provide safe and efficient intervention methods for disease treatment and management, through fully considering the genetics, lifestyle (dietary, exercise and lifestyle choices), metabolic status, gut microbiota and physiological status (nutrient level and disease status) of individuals. Three major components should be considered in precision nutrition, including individual criteria for sufficient nutritional status, biomarker monitoring or techniques for nutrient detection and the applicable therapeutic or intervention methods. It was suggested that, in clinical practice, many inherited and chronic metabolic diseases might be prevented or managed through precision nutritional intervention. For generally healthy populations, because lifestyles, dietary factors, genetic factors and environmental exposures vary among individuals, precision nutrition is warranted to improve their physical activity and reduce disease risks. In summary, research and practice is leading toward precision nutrition becoming an integral constituent of clinical nutrition and disease prevention in the era of precision medicine.
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Affiliation(s)
- P Z Chen
- Key Laboratory of Food Safety Research, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China
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10
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Chen PZ. [Modified method of determining phosphatidylglycerol in amniotic fluid to assess fetal maturity]. Zhonghua Fu Chan Ke Za Zhi 1992; 27:19-21, 58. [PMID: 1505272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In this study the amniotic fluid of 111 cases were analyzed to assess fetal maturity by a modified method of determining phosphatidylglycerol. The L/S ratio was also determined in the amniotic fluid by thin layer chromatography at the same time. This method was found especially valuable where the L/S ratio was not less than 2.0 and the newborn infant did not have RDS. Here the fetal maturation was characterized by an early appearance of PG. Clinical evaluation showed that the rate of accuracy to assess fetal maturity of PG was 97.3%, significantly higher when compared with the 86.5% by L/S ratio (P less than 0.01). The false negative rate for PG was 5%. PG analysis in amniotic fluid as markers of surfactant seems to be of value as an additional index of prenatal evaluation of lung maturity. The modified method of PG assessment in amniotic fluid is a better method for estimating fetal maturity.
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Affiliation(s)
- P Z Chen
- Second Teaching Hospital, Bethune Medical University
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11
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Abstract
One hundred women with advanced breast cancer were treated with endocrine therapy alone and the clinical response was correlated with the estrogen receptor status of the tumor as determined by a fluorescent histochemical assay designed to estimate the percentage of cancer cells with high cytoplasmic estrogen binding activity. Using clinical response rates as the standards for measurement, this histochemical method showed an 84% sensitivity, a 74% specificity, a 76% positive predictive value and an 82% negative predictive value. These results indicate that the histochemical assay may serve as a supplementary means to identify hormone-responsive mammary carcinomas and as a research tool to study the biology of this group of tumors.
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Affiliation(s)
- P Z Chen
- Department of Surgery, First Affiliated Hospital of West China University of Medical Sciences, Sichuan, People's Republic of China
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12
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Guan CT, Tan TZ, Deng HF, Chen PZ. [Clinical evaluation of 99mTc-dextran internal mammary lymphoscintigraphy]. Hua Xi Yi Ke Da Xue Xue Bao 1988; 19:426-9. [PMID: 2468599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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13
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Yang XS, Shen H, Chen PZ. [Plasma atrial natriuretic peptide in patients with acute myocardial infarction]. Zhonghua Nei Ke Za Zhi 1988; 27:551-3, 587. [PMID: 2976366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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14
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Yang JL, Chen PZ, Dong Y, Tang FL, Zhang NZ. A preliminary study on T lymphocyte subsets in systemic lupus erythematosus. Chin Med J (Engl) 1988; 101:665-70. [PMID: 2976662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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15
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Dong Y, Chen PZ, Chen M. [Antinuclear antibody profile of progressive systemic sclerosis]. Zhonghua Nei Ke Za Zhi 1987; 26:155-7, 190. [PMID: 3497783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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16
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Peng MJ, Kou HT, Lee CM, Chen PZ, Huang WC, Wu GL, Shih CC. Primary tracheobronchial amyloidosis--a report of 2 cases. Taiwan Yi Xue Hui Za Zhi 1986; 85:80-6. [PMID: 3458874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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17
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Zheng ZS, Yu LQ, Cai SR, Kambic H, Li TM, Ma H, Chen PZ, Huang BJ, Nosé Y. New sequential external counterpulsation for the treatment of acute myocardial infarction. Artif Organs 1984; 8:470-7. [PMID: 6508602 DOI: 10.1111/j.1525-1594.1984.tb04323.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Over a period of 6 years, 52 patients with acute myocardial infarction (AMI) were treated with sequenced external counterpulsation (SECP). Of the 23 patients who experienced severe chest pain, 22 had complete relief within 30 min of SECP, and 31 of the 52 patients showed remarkable improvement in their electrocardiogram after the first hour of treatment. Fifteen patients were studied using the 35-lead ST segment elevation-mapping method. sigma ST and NST, indicators of infarct size, showed decreasing trends in seven patients treated with SECP for a period of 6 days, whereas sigma ST and NST of the control group of eight patients increased during the same period. Our hemodynamic data indicate that in four of five patients with AMI and left heart failure, the central venous pressure and cardiac output increased after SECP, whereas the pulmonary wedge pressure decreased. Measurements of the P-wave terminal force of lead V1 also demonstrated that the application of SECP can improve left ventricular function in a majority of patients with AMI.
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Chen PZ, Mei ZJ, Yao XY, Meng XQ. Hormone receptor assessment for endocrine therapy in advanced breast cancer. Report of 28 cases. Chin Med J (Engl) 1983; 96:751-3. [PMID: 6426873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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19
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Tang FL, Dong Y, Chen PZ, Zhang NZ. [Anti-Sm antibody assay and its value in the diagnosis of systemic lupus erythematosus]. Zhonghua Nei Ke Za Zhi 1983; 22:488-90. [PMID: 6653213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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