Fusion genes and their discovery using high throughput sequencing

Area of Science:

• Oncology
• Molecular Biology
• Genetics

Background:

• Fusion genes are hybrid genes resulting from chromosomal rearrangements or abnormal transcription.
• They play a critical role in malignant transformation and cancer progression.
• Their cancer-specific nature makes them valuable therapeutic and diagnostic targets.

Purpose of the Study:

• To review the history and formation of fusion genes in cancer.
• To elucidate the impact of fusion genes on cellular function.
• To describe computational methods for detecting fusion genes and associated errors.

Main Methods:

• Literature review of fusion gene research.
• Description of molecular mechanisms of fusion gene formation.
• Explanation of computational approaches for fusion gene detection from high-throughput sequencing data.

Main Results:

• Fusion genes are significant drivers of various human cancers.
• High-throughput sequencing facilitates systematic discovery of fusion genes.
• Understanding fusion gene formation and detection is key to minimizing false discoveries.

Conclusions:

• Fusion genes are pivotal in cancer biology, offering targets for therapy and diagnostics.
• Computational tools are essential for identifying fusion genes from sequencing data.
• Awareness of potential errors in detection is critical for accurate results.