scholarly journals Distinct prognostic value of dynactin subunit 4 (DCTN4) and diagnostic value of DCTN1, DCTN2, and DCTN4 in colon adenocarcinoma

2018 ◽  
Vol Volume 10 ◽  
pp. 5807-5824 ◽  
Author(s):  
Shijun Wang ◽  
Qiaoqi Wang ◽  
Xiqian Zhang ◽  
Xiwen Liao ◽  
Guixian Wang ◽  
...  
Keyword(s):  
Prognostic Value ◽  
Colon Adenocarcinoma ◽  
Diagnostic Value

scholarly journals Systematic Expression Analysis of the Diagnostic and Prognostic Value of HEPACAM Family Member 2 in Colon Adenocarcinoma

2021 ◽  
Author(s):  
Shuai Wang ◽  
Guo-Tian Ruan ◽  
Yi-Zhen Gong ◽  
Cun Liao ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Family Member ◽  
Prognostic Value ◽  
Tumor Tissue ◽  
Colon Adenocarcinoma ◽  
Diagnostic Value ◽  
High Expression ◽  
Expression Level ◽  
Value Analysis ◽  
Normal Tissues ◽  
Diagnostic And Prognostic Value

Abstract Background: The diagnostic and prognostic value of HEPACAM family member 2 (HEPACAM2) gene in patients with colon adenocarcinoma (COAD) is rarely reported. Therefore, the purpose of this study is to explore the diagnostic and prognostic value of HEPACAM2 gene in patients with COAD.Methods: Firstly, we analyzed the differential expression levels of HEPACAM2 gene and diagnostic value analysis from different databases. Secondly, univariate and multivariate survival analysis of the prognostic value of HEPACAM2 gene in patients with COAD was performed. Finally, utilizing joint-effects analysis and comprehensive prognosis analysis to investigate the prognostic value of HEPACAM2 and related genes.Results: Differential analyses of multiple databases showed that the HEPACAM2 expression level in COAD tumor tissue was significantly lower than that of adjacent normal tissues. The diagnostic ROC curve results indicated that HEPACAM2 gene had a higher diagnostic value in COAD. The RT-qPCR verification results of COAD tissue in the Guangxi cohort showed that HEPACAM2 expression level in COAD tumor tissue was significantly higher than that of adjacent normal tissues (P<0.001), and the diagnostic value was high in COAD (AUC=0.892). The prognostic value analysis showed that low expression of HEPACAM2 gene had a poorer prognosis of overall survival (OS) in patients with COAD when compared with those patients with high expression of HEPACAM2 gene ((P = 0.038, HR (95% CI) = 0.635(0.414-0.976)). Joint-effects analysis and comprehensive prognosis analysis showed that high expression of HEPACAM2 combined with high expression of CLCA1, high expression of REP15, and high expression of B3GNT6 were associated with a better prognosis of overall COAD OS.Conclusion: The results of this study suggested that the HEPACAM2 may be an independent diagnostic and prognostic biomarker for COAD.

scholarly journals Prognostic value of NT-proBNP for myocardial recovery in peripartum cardiomyopathy (PPCM)

2021 ◽  
Author(s):  
J. Hoevelmann ◽  
E. Muller ◽  
F. Azibani ◽  
S. Kraus ◽  
J. Cirota ◽  
...  
Keyword(s):  
Prognostic Value ◽  
Systolic Function ◽  
Point Of Care ◽  
Diagnostic Value ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Lv Function ◽  
Myocardial Recovery ◽  
End Diastolic Volume

Abstract Introduction Peripartum cardiomyopathy (PPCM) is an important cause of pregnancy-associated heart failure worldwide. Although a significant number of women recover their left ventricular (LV) function within 12 months, some remain with persistently reduced systolic function. Methods Knowledge gaps exist on predictors of myocardial recovery in PPCM. N-terminal pro-brain natriuretic peptide (NT-proBNP) is the only clinically established biomarker with diagnostic value in PPCM. We aimed to establish whether NT-proBNP could serve as a predictor of LV recovery in PPCM, as measured by LV end-diastolic volume (LVEDD) and LV ejection fraction (LVEF). Results This study of 35 women with PPCM (mean age 30.0 ± 5.9 years) had a median NT-proBNP of 834.7 pg/ml (IQR 571.2–1840.5) at baseline. Within the first year of follow-up, 51.4% of the cohort recovered their LV dimensions (LVEDD < 55 mm) and systolic function (LVEF > 50%). Women without LV recovery presented with higher NT-proBNP at baseline. Multivariable regression analyses demonstrated that NT-proBNP of ≥ 900 pg/ml at the time of diagnosis was predictive of failure to recover LVEDD (OR 0.22, 95% CI 0.05–0.95, P = 0.043) or LVEF (OR 0.20 [95% CI 0.04–0.89], p = 0.035) at follow-up. Conclusions We have demonstrated that NT-proBNP has a prognostic value in predicting LV recovery of patients with PPCM. Patients with NT-proBNP of ≥ 900 pg/ml were less likely to show any improvement in LVEF or LVEDD. Our findings have implications for clinical practice as patients with higher NT-proBNP might require more aggressive therapy and more intensive follow-up. Point-of-care NT-proBNP for diagnosis and risk stratification warrants further investigation.

scholarly journals SAT0560 THE PROGNOSTIC VALUE OF ULTRASONOGRAPHIC FINDINGS IN INDIVIDUALS WITH ASYMPTOMATIC HYPERURICEMIA

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1238.2-1238
Author(s):  
W. Li ◽  
W. Fan ◽  
J. Zhu ◽  
Z. Chen ◽  
F. Liu
Keyword(s):  
Blood Flow ◽  
Prognostic Value ◽  
Soft Tissues ◽  
Bone Erosion ◽  
Gouty Arthritis ◽  
Diagnostic Value ◽  
First Metatarsal ◽  
American College Of Rheumatology ◽  
European League Against Rheumatism ◽  
Peking University

Background:Chronic and steady asymptomatic hyperuricemia (AHU) can eventually lead to the deposition of monosodium urate crystals in joints and soft tissues. The rate of progression from AHU to clinically evident gout varies and mainly depends on serum uric acid levels. However, little is known about the prognostic value of ultrasonographic findings in individuals with AHU in detail.Objectives:To explore the prognostic value of ultrasonographic findings in individuals with asymptomatic hyperuricemia.Methods:We analyzed the ultrasonographic findings (snowstorm sign, double-contour (DC) sign, tophi, bone erosion, and abnormal blood flow) of bilateral knees, ankles and the first metatarsal-phalangeal joints (1st MTP) of individuals with AHU at Peking University People’s hospital between June 2014 and May 2016. All individuals were followed up for two years.Results:Among 218 individuals with AHU, the prevalence of snowstorm sign, DC sign, tophi, bone erosion and abnormal blood flow was 41%, 23%, 4%, 9% and 13%, respectively. Gout attacked in 36 patients during 2-year follow-up with 4.5 years of HU duration. The first attack affected the 1st MTP in 60%, the ankle in 31%, and the knee in 11% of the patients with gout. Patients with gout attack has longer hyperuricemia duration compared with individuals with AHU without gout attack. DC sign, tophi, and bone erosion on ultrasound were more frequently presented in patients with gout attack compared with individuals with AHU without gout attack. However, the prevalence of snowstorm sign and and abnormal blood flow on ultrasound has no significant differences between patients with gout attack and individuals with AHU without gout attack.Conclusion:Longer hyperuricemia duration, DC sign, tophi, and bone erosion on ultrasound in individuals with AHU could be associated with gout attack.References:[1]Neogi T, Jansen TL, Dalbeth N, Fransen J, Schumacher HR, Berendsen D, et al. 2015 Gout classification criteria: an American College of Rheumatology/European League Against Rheumatism collaborative initiative. Ann Rheum Dis. 2015;74(10):1789-98.[2]Estevez-Garcia IO, Gallegos-Nava S, Vera-Pérez E, Silveira LH, Ventura-Ríos L, Vancini G, et al. Levels of cytokines and MicroRNAs in individuals with asymptomatic hyperuricemia and ultrasonographic findings of gout: A Bench-to-Bedside Approach. Arthritis Care Res. 2018;70(12):1814-21.[3]Elsaman AM, Muhammad EM, Pessler F. Sonographic findings in gouty arthritis: diagnostic value and association with disease duration. Ultrasound Med Biol. 2016;42(6):1330-6.[4]Joosten LAB, Crişan TO, Bjornstad P, Johnson RJ. Asymptomatic hyperuricaemia: a silent activator of the innate immune system. Nat Rev Rheumatol. 2020;16(2):75-86.Acknowledgments:This work was supported by National Natural Science Foundation of China (No. 81571684 to Jiaan Zhu), Peking University People’s Hospital Research and Development Funds (RDC2014-02 to Wenting Fan).Disclosure of Interests:None declared

scholarly journals Diagnostic and prognostic value of miRNAs in hepatoblastoma: A systematic review with meta-analysis

2021 ◽  
Author(s):  
Bin Wu ◽  
◽  
Lixia Guo ◽  
Kaikai Zhen ◽  
Chao Sun
Keyword(s):  
Systematic Review ◽  
Prognostic Value ◽  
Meta Analysis ◽  
Area Under The Curve ◽  
Prognostic Indicator ◽  
Diagnostic Odds Ratio ◽  
Diagnostic Value ◽  
Likelihood Ratios ◽  
Clinical Value ◽  
Diagnostic And Prognostic Value

Review question / Objective: Background and aim: Increasing evidence has revealed the valuable diagnostic and prognostic applications of dysregulated microRNAs (miRNAs) in hepatoblastoma (HB), the most common hepatic malignancy during childhood. However, these results are inconsistent and remain to be elucidated. In the present study, we aimed to systematically compile up-to-date information regarding the clinical value of miRNAs in HB. Methods: Articles concerning the diagnostic and prognostic value of single miRNAs for HB were searched from databases. The sensitivity (SEN), specificity (SPE), positive and negative likelihood ratios (PLR and NLR), diagnostic odds ratio (DOR), area under the curve (AUC), and hazard ratios (HRs) were separately pooled to explore the diagnostic and prognostic performance of miRNA. Subgroup and meta-regression analyses were further carried out only in the event of heterogeneity. Results: In all, 20 studies, involving 264 HB patients and 206 healthy individuals, met the inclusion criteria in the six included literature articles. For the diagnostic analysis of miRNAs in HB, the pooled SEN and SPE were 0.76 (95% CI: 0.72–0.80) and 0.75 (95% CI: 0.70–0.80), respectively. Moreover, the pooled PLR was 2.79 (95% CI: 2.12–3.66), NLR was 0.34 (95% CI: 0.26–0.45), DOR was 10.24 (95% CI: 6.55–16.00), and AUC was 0.83, indicating that miRNAs had moderate diagnostic value in HB. For the prognostic analysis of miRNAs in HB, the abnormal expressions of miR-21, miR-34a, miR-34b, miR-34c, miR-492, miR-193, miR-222, and miR-224 in patients were confirmed to be associated with a worse prognosis. The pooled HR was 1.74 (95% CI: 1.20–2.29) for overall survival (OS) and 1.74 (95% CI: 1.31–2.18) for event-free survival (EFS), suggesting its potential as a prognostic indicator for HB. Conclusion: To the best of our knowledge, this is the first comprehensive systematic review and meta-analysis that examines the diagnostic and prognostic role of dysregulated miRNAs in HB patients. The combined meta-analysis results supported the previous individual finds that miRNAs might provide a new, noninvasive method for the diagnostic and prognostic analyses ofHB.

scholarly journals Integrative transcriptome data mining for identification of core lncRNAs in breast cancer

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7821 ◽  
Author(s):  
Xiaoming Zhang ◽  
Jing Zhuang ◽  
Lijuan Liu ◽  
Zhengguo He ◽  
Cun Liu ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Gene Expression ◽  
Prognostic Value ◽  
Early Stage ◽  
Expression Profiles ◽  
Diagnostic Value ◽  
The Cancer Genome Atlas ◽  
Functional Enrichment ◽  
Differentially Expressed ◽  
Data Set

Background Cumulative evidence suggests that long non-coding RNAs (lncRNAs) play an important role in tumorigenesis. This study aims to identify lncRNAs that can serve as new biomarkers for breast cancer diagnosis or screening. Methods First, the linear fitting method was used to identify differentially expressed genes from the breast cancer RNA expression profiles in The Cancer Genome Atlas (TCGA). Next, the diagnostic value of all differentially expressed lncRNAs was evaluated using a receiver operating characteristic (ROC) curve. Then, the top ten lncRNAs with the highest diagnostic value were selected as core genes for clinical characteristics and prognosis analysis. Furthermore, core lncRNA-mRNA co-expression networks based on weighted gene co-expression network analysis (WGCNA) were constructed, and functional enrichment analysis was performed using the Database for Annotation, Visualization and Integrated Discovery (DAVID). The differential expression level and diagnostic value of core lncRNAs were further evaluated by using independent data set from Gene Expression Omnibus (GEO). Finally, the expression status and prognostic value of core lncRNAs in various tumors were analyzed based on Gene Expression Profiling Interactive Analysis (GEPIA). Results Seven core lncRNAs (LINC00478, PGM5-AS1, AL035610.1, MIR143HG, RP11-175K6.1, AC005550.4, and MIR497HG) have good single-factor diagnostic value for breast cancer. AC093850.2 has a prognostic value for breast cancer. AC005550.4 and MIR497HG can better distinguish breast cancer patients in early-stage from the advanced-stage. Low expression of MAGI2-AS3, LINC00478, AL035610.1, MIR143HG, and MIR145 may be associated with lymph node metastasis in breast cancer. Conclusion Our study provides candidate biomarkers for the diagnosis and prognosis of breast cancer, as well as a bioinformatics basis for the further elucidation of the molecular pathological mechanism of breast cancer.

scholarly journals Identification of Flap Endonuclease 1 With Diagnostic and Prognostic Value in Breast Cancer

2021 ◽  
Vol 11 ◽  
Author(s):  
Min Wu ◽  
Pan Zhang ◽  
Penghui Wang ◽  
Zhen Fang ◽  
Yaqin Zhu
Keyword(s):  
Breast Cancer ◽  
Prognostic Marker ◽  
Prognostic Value ◽  
Diagnostic Value ◽  
Roc Curve Analysis ◽  
Free Survival ◽  
Flap Endonuclease 1 ◽  
Normal Tissues ◽  
Kaplan Meier ◽  
Kaplan Meier Plotter

ObjectiveThis study aims to identify the potential value of flap endonuclease 1 (FEN1) as a diagnostic and prognostic marker for breast cancer (BC).MethodsELISA was used to measure serum FEN1 levels and ECLIA for CA153 and CEA levels. Receiver operating characteristic (ROC) curve analysis was used to evaluate the diagnostic value. Oncomine and UALCAN databases were used to analyze the differences in FEN1 mRNA and protein expressions. Kaplan-Meier Plotter database was then used to assess the prognostic value.ResultsBioinformatics analysis showed that the FEN1 mRNA and protein levels were significantly higher in BC tissues than in normal tissues. FEN1 was detected in culture medium of BC cell lines and serum FEN1 concentrations were significantly increased in BC patients than in cancer-free individuals. Besides, FEN1 exhibited higher diagnostic accuracy (AUC values&gt;0.800) than CA153 and CEA for distinguishing BC patients, especially early BC, from the healthy and benign groups, or individually. Additionally, serum FEN1 levels were significantly associated with the stage (P=0.001) and lymph invasion (P=0.016), and serum FEN1 levels were increased with the development of BC. Furthermore, serum FEN1 levels were significantly decreased in post-operative patients than in pre-operative patients (P=0.016). Based on the Kaplan-Meier Plotter database, the survival analysis indicated that FEN1 overexpression was associated with poor prognoses for overall survival (OS), relapse-free survival (RFS), and distant metastasis-free survival (DMFS) in BC patients.ConclusionFEN1 might be a novel diagnostic and prognostic marker for BC.

scholarly journals The diagnostic and prognostic value of H2AFY in hepatocellular carcinoma

2020 ◽  
Author(s):  
xuyang ma ◽  
Ying Ding ◽  
Li Zeng
Keyword(s):  
Gene Expression ◽  
Hepatocellular Carcinoma ◽  
Poor Prognosis ◽  
Prognostic Value ◽  
Clinical Characteristics ◽  
Cox Regression ◽  
Normal Liver ◽  
Diagnostic Value ◽  
The Relationship ◽  
Diagnostic And Prognostic Value

Abstract Background: The potential correlation between H2AFY (also known as MacroH2A1) and the clinical characteristics of hepatocellular carcinoma (HCC) patients was analysed through gene expression profiles and clinical data in The Cancer Genome Atlas (TCGA) database, and the diagnostic and prognostic value of H2AFY in HCC was discussed. Methods: The gene expression data of HCC and the corresponding clinical characteristics of HCC patients were downloaded from the TCGA database. The differences in H2AFY in normal liver tissues and HCC were analysed. The relationship between H2AFY and clinical characteristics was analysed by Wilcoxon signed-rank test, logistic regression and Kruskal-Wallis test. The Kaplan-Meier method and the Cox regression method were used to analyse the relationship between overall survival and clinical characteristics of the patients. An ROC curve was used to predict the diagnostic value of H2AFY in HCC. Gene set enrichment analysis (GSEA) was used to analyse the pathway enrichment of H2AFY. Result: Compared with normal liver tissues, H2AFY was significantly highly expressed in HCC. H2AFY was positively correlated with the age, clinical stage, G stage (grade) and T stage (tumor stage) of liver cancer patients. Higher H2AFY expression predicted a poor prognosis in HCC patients. Cox regression analysis suggested that H2AFY was an independent risk factor for the prognosis of HCC patients. The ROC curve suggested that H2AFY had certain diagnostic value in HCC. GSEA suggested that H2AFY was correlated with lipid metabolism and a variety of tumour pathways. Conclusion: Our study showed that H2AFY was significantly overexpressed in HCC. H2AFY may be a potential diagnostic and prognostic marker for HCC, and high expression of H2AFY predicts a poor prognosis in patients with HCC.

scholarly journals Prognostic value of small nucleolar RNAs (snoRNAs) for colon adenocarcinoma based on RNA sequencing data

2020 ◽  
Vol 216 (6) ◽  
pp. 152937
Author(s):  
Li Huang ◽  
Xu-Zhi Liang ◽  
Yun Deng ◽  
Yong-Biao Liang ◽  
Xu Zhu ◽  
...  
Keyword(s):  
Rna Sequencing ◽  
Prognostic Value ◽  
Colon Adenocarcinoma ◽  
Small Nucleolar Rnas ◽  
Sequencing Data ◽  
Nucleolar Rnas

Which Neurological Examinations can be used to Predict Outcome During the Neonatal Period?

1991 ◽  
Vol 7 (S1) ◽  
pp. 118-124
Author(s):  
Frances Cowan
Keyword(s):  
Neurological Examination ◽  
Prognostic Value ◽  
Neonatal Period ◽  
Diagnostic Value ◽  
Blood Velocity ◽  
Evoked Responses ◽  
Clinical Neurological Examination ◽  
Velocity Imaging ◽  
Ultrasound Measurements ◽  
Cerebral Blood Velocity

In this review I shall discuss the prognostic value of the clinical neurological examination, the EEG (and the various methods of recording it), evoked responses, and Doppler ultrasound measurements of cerebral blood velocity. Imaging modalities (ultrasound, CT, MRI) will be dealt with elsewhere under discussion of their diagnostic value.

Zinc concentrations in serum as related to myocardial infarction.

1980 ◽  
Vol 26 (12) ◽  
pp. 1660-1661 ◽  
Author(s):  
J Lekakis ◽  
A Kalofoutis
Keyword(s):  
Myocardial Infarction ◽  
Acute Myocardial Infarction ◽  
Lactate Dehydrogenase ◽  
Linear Correlation ◽  
Enzyme Activities ◽  
Prognostic Value ◽  
Zinc Concentration ◽  
Diagnostic Value ◽  
Cardiac Enzymes ◽  
Zinc Concentrations

Abstract Zinc concentrations in serum from 99 patients with acute myocardial infarction were correlated with the incidence of further complications and with activities in serum of the "cardiac" enzymes aspartate aminotransferase and lactate dehydrogenase. A significantly subnormal zinc concentration was observed for the patients, the lowest values being observed on the second and third days after infarct, particularly in patients with serious complications. Moreover, a linear correlation was observed between zinc values and enzyme activities until the fourth day after infarct. We conclude that measurement of zinc in the serum may have diagnostic value for acute myocardial infarction, although its prognostic value is still speculative.

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