Related Experiment Videos
GEPIA: a web server for cancer and normal gene expression profiling and interactive analyses.
Zefang Tang1, Chenwei Li1,2, Boxi Kang1
1BIOPIC, School of Life Sciences, Peking University, Beijing 100871, China.
Nucleic Acids Research
|April 14, 2017
Summary
Gene Expression Profiling Interactive Analysis (GEPIA) offers a web-based tool for analyzing RNA sequencing data from TCGA and GTEx. It provides customizable functions to aid researchers in gene expression analysis and cancer research.
Area of Science:
- Genomics
- Bioinformatics
- Cancer Research
Background:
- Large-scale RNA sequencing projects like TCGA and GTEx have generated vast amounts of gene expression data.
- Existing web servers often lack comprehensive or customizable gene expression analysis functionalities required by experimental biologists.
Purpose of the Study:
- To introduce GEPIA (Gene Expression Profiling Interactive Analysis), a web-based tool designed for efficient and customizable gene expression analysis.
- To bridge the gap between large cancer genomics datasets and accessible integrated information for researchers.
Main Methods:
- GEPIA utilizes data from The Cancer Genome Atlas (TCGA) and the Genotype-Tissue Expression (GTEx) projects.
- The tool offers interactive functionalities including differential expression analysis, gene expression profiling, correlation analysis, survival analysis, similar gene detection, and dimensionality reduction.
Main Results:
- GEPIA provides fast and user-friendly access to key gene expression analyses.
- The platform enables customizable analysis through simple point-and-click operations.
- Facilitates data mining for a wide range of research areas.
Conclusions:
- GEPIA empowers researchers by providing accessible and comprehensive tools for analyzing large-scale gene expression data.
- The platform aids in scientific discussion, therapeutic discovery, and unlocking the value of existing cancer genomics resources.