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Updated: Apr 21, 2026
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Next Generation Sequencing for the Detection of Actionable Mutations in Solid and Liquid Tumors
Published on: September 20, 2016
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Lung Cancer Driver Mutations in Middle Eastern Americans: Associations with Smoking and Comparative Analysis with
Amanda Henderson1, Ann-Marie Zheng1, Susan Daraiseh2
1Oakland University William Beaumont School of Medicine, Michigan.
Avicenna Journal of Medicine
|April 20, 2026
Summary
This study analyzed lung cancer driver mutations in Middle Eastern Americans, finding KRAS mutations most common, particularly in smokers. Further research is needed to understand these cancer genomics patterns in this understudied population.
Area of Science:
- Oncology
- Genomics
- Population Health
Background:
- Middle Eastern Americans are an understudied demographic in cancer genomics.
- Limited data exists on lung cancer driver mutations within this population in the U.S.
Purpose of the Study:
- To characterize lung cancer driver mutations in Middle Eastern Americans.
- To explore associations between mutation profiles, smoking history, and U.S. residency.
Main Methods:
- Retrospective analysis of lung carcinoma specimens from 31 Middle Eastern American patients.
- Next-generation sequencing (NGS) to identify mutations in KRAS, EGFR, ALK, BRAF, and MET.
- Descriptive analysis of mutation frequencies, smoking exposure, and residency duration.
Main Results:
- KRAS mutations were most frequent (38.7%), associated with higher smoking exposure.
- EGFR mutations (19.4%) were linked to minimal smoking.
- ALK (9.7%), BRAF, and MET (rare) mutations were also observed.
Conclusions:
- Lung cancer mutation profiles in Middle Eastern Americans show patterns related to smoking.
- Larger, powered studies are needed to confirm findings and explore clinical implications.
- Genomic data inclusion for this population is crucial for targeted cancer research and public health strategies.
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