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Related Concept Videos

Pharmacogenomics: Identification of New Drug Targets01:29

Pharmacogenomics: Identification of New Drug Targets

Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
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The Ras Gene

The Ras-gene-encoded proteins are regulators of signaling pathways controlling cell proliferation, differentiation, or cell survival. The Ras-gene family in humans constitutes three primary members—the HRas, NRas, and KRas. These genes code for four functionally distinct yet closely related proteins—the HRas, NRas, KRas4A, and KRas4B. The involvement of mutant Ras genes in human cancer was first discovered in 1982 and is among the most common causes of human tumorigenesis.
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Pharmacogenetics and Pharmacogenomics: Overview

Pharmacogenetics and pharmacogenomics examine how genetic factors influence an individual's response to drugs. While pharmacogenetics focuses on the impact of specific genetic variants on drug effects, pharmacogenomics takes a broader approach, studying how genetic variation across populations contributes to differences in drug responses. These fields aim to explain why individuals may experience varying levels of efficacy or adverse reactions to the same medication.Variability in drug...
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Cancer-Critical Genes I: Proto-oncogenes

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Related Experiment Video

Updated: May 31, 2026

Using Human Differentially Expressed Gene Lists to Perform Downstream Pathway Enrichment Analysis and Target Prioritization
03:08

Using Human Differentially Expressed Gene Lists to Perform Downstream Pathway Enrichment Analysis and Target Prioritization

Published on: October 3, 2025

eResponseNet: a package prioritizing candidate disease genes through cellular pathways.

Jialiang Huang1, Yi Liu, Wei Zhang

  • 1Chinese Academy of Sciences Key Laboratory of Computational Biology, Chinese Academy of Sciences-Max Planck Partner Institute for Computational Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.

Bioinformatics (Oxford, England)
|June 25, 2011
PubMed
Summary

We developed eResponseNet, a tool to identify disease genes and pathways from genetic variations. This method improves upon existing approaches for understanding complex traits like type II diabetes.

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Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry
05:53

Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry

Published on: June 21, 2018

Area of Science:

  • Genetics
  • Bioinformatics
  • Computational Biology

Background:

  • Genome-wide association studies (GWAS) identify genetic variants linked to diseases.
  • Functional interpretation of these variants and their connection to complex traits remains a significant challenge.

Purpose of the Study:

  • To develop and validate a computational package, eResponseNet, for prioritizing candidate disease genes.
  • To elucidate cellular pathways associated with genetic variations contributing to complex diseases.

Main Methods:

  • Implementation and extension of the ResponseNet algorithm.
  • Prioritization of candidate disease genes through cellular pathways.
  • Application to a type II diabetes (T2D) case study.

Main Results:

  • eResponseNet demonstrates superior performance in prioritizing candidate disease genes compared to existing methods.
  • The package effectively reveals cellular pathways underlying genetic variations associated with diseases.
  • Successful application in a type II diabetes study case.

Conclusions:

  • eResponseNet is a valuable tool for advancing the functional interpretation of GWAS results.
  • The package facilitates the discovery of disease mechanisms by linking genetic variations to cellular pathways.
  • eResponseNet offers an improved approach for understanding the genetic basis of complex diseases.