Target Finder of Transcription Factor (TFoTF): a novel tool to predict transcription factor-targeted genes in cancer

Fanchen Wang1,2, Xiaolin Xu1,2, Xin Li1,2

  • 1Research Center for Clinical Medicine, Jinshan Hospital, Fudan University, Shanghai, China.

Molecular Oncology
|February 3, 2023
PubMed

Insights

We developed TFoTF, a new method to precisely identify genes targeted by transcription factors (TFs) using genomic and cancer data. This tool aids in generating testable hypotheses for cancer research.

Area of Science:

  • Genomics
  • Molecular Biology
  • Bioinformatics

Background:

  • Transcription factors (TFs) regulate gene transcription in mammalian cells.
  • Current methods for identifying gene expression have suboptimal precision.
  • Accurate identification of TF-targeted genes is crucial for understanding gene regulation.

Purpose of the Study:

  • To establish TFoTF, a novel method for predicting transcription factor-targeted genes.
  • To enable precise identification of TF-targeted genes from genomic and cancer transcriptomic data.
  • To provide a tool for generating testable hypotheses in cancer research.

Main Methods:

  • Development of the Target Finder of Transcription Factor (TFoTF) method.
  • Application of TFoTF to large-scale cancer-related transcriptomic datasets.
  • Estimation of correlations between TFs and their targeted genes.

Main Results:

  • TFoTF accurately predicts TF-targeted genes from genomic and cancer data.
  • The method demonstrates high specificity, sensitivity, and precision.
  • TFoTF efficiently identifies potential TF-targeted genes in large datasets.

Conclusions:

  • TFoTF is an effective and easy-to-use tool for TF target gene prediction.
  • The method enhances the precision of gene expression analysis in cancer research.
  • TFoTF facilitates the generation of novel, testable hypotheses for cancer studies.

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