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Related Experiment Video

Updated: Aug 8, 2025

Performing Data Mining And Integrative Analysis Of Biomarker in Breast Cancer Using Multiple Publicly Accessible Databases
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Neural functions in cancer: Data analyses and database construction.

Renbo Tan1,2, Feilong Wang1,2, Yi Zhou3

  • 1Key Laboratory of Symbolic Computation and knowledge Engineering, College of Computer Science and Technology, Jilin University, Changchun, China.

Frontiers in Genetics
|March 2, 2023
PubMed
Summary
This summary is machine-generated.

Neural functions significantly impact cancer development and survival. This study reveals novel neural gene roles in cancer prognosis, metastasis, and malignancy, organizing findings in the new NGC database.

Keywords:
databasemetastasisneural functionspan-cancertranscriptomic data

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Area of Science:

  • Cancer Biology
  • Neuroscience
  • Bioinformatics

Background:

  • Neural functions are increasingly recognized as critical in cancer development, linking microenvironment, intracellular processes, and cell survival.
  • Existing knowledge on neural system roles in cancer is fragmented, hindering comprehensive research.
  • A systems-level understanding of cancer biology requires integrating neural system functions.

Purpose of the Study:

  • To computationally derive functional roles of neural genes in cancer.
  • To identify non-neural functions associated with neural genes across various cancer types and stages.
  • To develop an integrated database (NGC) for cancer researchers.

Main Methods:

  • Computational analysis of transcriptomic data from The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) databases.
  • Analysis across 26 cancer types and different disease stages.
  • Integration of gene expression, functional annotations, and derived neural functions.

Main Results:

  • Neural gene expression can predict cancer patient prognosis.
  • Specific neural functions are implicated in cancer metastasis.
  • Cancers with lower survival rates exhibit more complex neural interactions.
  • Higher malignancy correlates with more intricate neural functions.
  • Neural functions appear to be induced to mitigate stress and promote cancer cell survival.

Conclusions:

  • Neural genes play diverse and significant roles across cancer development, progression, and patient outcomes.
  • The developed NGC database provides a valuable, integrated resource for cancer research.
  • Understanding neural-cancer interactions offers new avenues for therapeutic strategies.