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September 5, 2025

Data from An Analytic Pipeline to Obtain Reliable Genetic Ancestry Estimates from Tumor-Derived RNA Sequencing Data

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Authors

CJCourtney E. JohnsonEmory University XRXiming RanEmory University JWJulia WrobelEmory University

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Implication

This study demonstrates improved genetic ancestry estimation in women with EOC using tumor RNA-seq data, indicating its value when germline DNA is missing.

Key Points

Estimates of genetic ancestry from tumor RNA-seq are correlated with germline DNA, ranging from 0.76 to 0.94.
This approach allows for genetic ancestry analysis in EOC when germline samples are unavailable, supporting cancer research.
Utilization of tumor RNA-seq data leverages existing archival samples to approximate demographics in cancer studies.
Quality control strategies enhanced the reliability of ancestry estimations derived from RNA sequencing data.

Cite This Study

Johnson et al. (2025) studied this question.

synapsesocial.com/papers/68bb5f076d6d5674bcd02b8c https://doi.org/10.1158/1055-9965.c.8012108

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Implication

This study demonstrates improved genetic ancestry estimation in women with EOC using tumor RNA-seq data, indicating its value when germline DNA is missing.

Data from An Analytic Pipeline to Obtain Reliable Genetic Ancestry Estimates from Tumor-Derived RNA Sequencing Data

Discussion

Member takes

Implication

Key Points

Cite This Study

Data from An Analytic Pipeline to Obtain Reliable Genetic Ancestry Estimates from Tumor-Derived RNA Sequencing Data

Discussion

Member takes

Implication

Key Points

Cite This Study

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