scholarly journals Evaluation of the Suitability of RNAscope as a Technique to Measure Gene Expression in Clinical Diagnostics: A Systematic Review

2021 ◽  
Author(s):  
Sameeha Atout ◽  
Shaymaa Shurrab ◽  
Carolyn Loveridge
Keyword(s):  
Gene Expression ◽  
Systematic Review ◽  
Clinical Diagnostics ◽  
Measure Gene Expression

Gene Expression Profiles as Predictors of Poor Outcomes in Stage II Colorectal Cancer: A Systematic Review and Meta-analysis

2009 ◽  
Vol 8 (4) ◽  
pp. 207-214 ◽  
Author(s):  
An-Ting T. Lu ◽  
Shelley R. Salpeter ◽  
Anthony E. Reeve ◽  
Steven Eschrich ◽  
Patrick G. Johnston ◽  
...  
Keyword(s):  
Gene Expression ◽  
Colorectal Cancer ◽  
Systematic Review ◽  
Expression Profiles ◽  
Meta Analysis ◽  
Gene Expression Profiles ◽  
Stage Ii ◽  
Stage Ii Colorectal Cancer ◽  
Poor Outcomes

scholarly journals NPY and sbGnRH gene expression in juvenile and adult male Brazilian flounder Paralichthys orbignyanus

2011 ◽  
Vol 41 (11) ◽  
pp. 1927-1930 ◽  
Author(s):  
Vinicius Farias Campos ◽  
Tiago Veiras Collares ◽  
Fabiana Kömmling Seixas ◽  
João Carlos Deschamps ◽  
Luis Fernando Fernandes Marins ◽  
...  
Keyword(s):  
Gene Expression ◽  
Rna Extraction ◽  
Sea Bream ◽  
Mrna Levels ◽  
Adult Males ◽  
Adult Fish ◽  
Cdna Synthesis ◽  
Hypothalamic Regulation ◽  
Measure Gene Expression ◽  
Paralichthys Orbignyanus

The objective of this study was to evaluate neuropeptide Y (NPY) and sea bream gonadotropin-release hormone (sbGnRH) gene expression in juvenile and adult males of Brazilian flounder. Hypothalamuses from fish were sampled for total RNA extraction. After cDNA synthesis, real-time PCR was used to measure gene expression. NPY showed approximately 2-fold increases in their mRNA levels while sbGnRH showed 3-fold increases in adult fish. These results suggest that these peptides could be involved on hypothalamic regulation of Brazilian flounder sexual maturation.

scholarly journals High Moesin Expression Is a Predictor of Poor Prognosis of Breast Cancer: Evidence From a Systematic Review With Meta-Analysis

2021 ◽  
Vol 11 ◽  
Author(s):  
Xiaoli Hu ◽  
Yang Liu ◽  
Zhitong Bing ◽  
Qian Ye ◽  
Chengcheng Li
Keyword(s):  
Breast Cancer ◽  
Gene Expression ◽  
Systematic Review ◽  
Cancer Patients ◽  
Poor Prognosis ◽  
Data Extraction ◽  
Meta Analysis ◽  
Gene Expression Omnibus ◽  
Breast Cancer Patients ◽  
Node Metastases

Owing to metastases and drug resistance, the prognosis of breast cancer is still dismal. Therefore, it is necessary to find new prognostic markers to improve the efficacy of breast cancer treatment. Literature shows a controversy between moesin (MSN) expression and prognosis in breast cancer. Here, we aimed to conduct a systematic review and meta-analysis to evaluate the prognostic relationship between MSN and breast cancer. Literature retrieval was conducted in the following databases: PubMed, Web of Science, Embase, and Cochrane. Two reviewers independently performed the screening of studies and data extraction. The Gene Expression Omnibus (GEO) database including both breast cancer gene expression and follow-up datasets was selected to verify literature results. The R software was employed for the meta-analysis. A total of 9 articles with 3,039 patients and 16 datasets with 2,916 patients were ultimately included. Results indicated that there was a significant relationship between MSN and lymph node metastases (P < 0.05), and high MSN expression was associated with poor outcome of breast cancer patients (HR = 1.99; 95% CI 1.73–2.24). In summary, there is available evidence to support that high MSN expression has valuable importance for the poor prognosis in breast cancer patients.Systematic Review Registrationhttps://inplasy.com/inplasy-2020-8-0039/.

scholarly journals Fatty acids, epigenetic mechanisms and chronic diseases: a systematic review

2019 ◽  
Vol 18 (1) ◽  
Author(s):  
K. González-Becerra ◽  
O. Ramos-Lopez ◽  
E. Barrón-Cabrera ◽  
J. I. Riezu-Boj ◽  
F. I. Milagro ◽  
...  
Keyword(s):  
Gene Expression ◽  
Systematic Review ◽  
Fatty Acids ◽  
Chronic Diseases ◽  
Gene Expression Regulation ◽  
Saturated Fatty Acids ◽  
Dietary Fatty Acids ◽  
Epigenetic Mechanisms ◽  
Metabolic Alterations

Abstract Background Chronic illnesses like obesity, type 2 diabetes (T2D) and cardiovascular diseases, are worldwide major causes of morbidity and mortality. These pathological conditions involve interactions between environmental, genetic, and epigenetic factors. Recent advances in nutriepigenomics are contributing to clarify the role of some nutritional factors, including dietary fatty acids in gene expression regulation. This systematic review assesses currently available information concerning the role of the different fatty acids on epigenetic mechanisms that affect the development of chronic diseases or induce protective effects on metabolic alterations. Methods A targeted search was conducted in the PubMed/Medline databases using the keywords “fatty acids and epigenetic”. The data were analyzed according to the PRISMA-P guidelines. Results Consumption fatty acids like n-3 PUFA: EPA and DHA, and MUFA: oleic and palmitoleic acid was associated with an improvement of metabolic alterations. On the other hand, fatty acids that have been associated with the presence or development of obesity, T2D, pro-inflammatory profile, atherosclerosis and IR were n-6 PUFA, saturated fatty acids (stearic and palmitic), and trans fatty acids (elaidic), have been also linked with epigenetic changes. Conclusions Fatty acids can regulate gene expression by modifying epigenetic mechanisms and consequently result in positive or negative impacts on metabolic outcomes.

scholarly journals A Systematic Review of the Effect of Lifestyle Interventions on Adipose Tissue Gene Expression: Implications for Carcinogenesis

Obesity ◽  
2017 ◽  
Vol 25 ◽  
pp. S40-S51 ◽  
Author(s):  
Kristin L. Campbell ◽  
Catherine E. Landells ◽  
Jeremy Fan ◽  
Darren R. Brenner
Keyword(s):  
Gene Expression ◽  
Systematic Review ◽  
Adipose Tissue ◽  
Lifestyle Interventions ◽  
Adipose Tissue Gene Expression ◽  
Tissue Gene Expression

scholarly journals Macronutrients and the FTO gene expression in hypothalamus; a systematic review of experimental studies

2017 ◽  
Vol 69 (2) ◽  
pp. 277-281 ◽  
Author(s):  
Saeid Doaei ◽  
Naser Kalantari ◽  
Nastaran Keshavarz Mohammadi ◽  
Ghasem Azizi Tabesh ◽  
Maryam Gholamalizadeh
Keyword(s):  
Gene Expression ◽  
Systematic Review ◽  
Experimental Studies ◽  
Fto Gene
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