Nature Communications (Sep 2021)

Measuring kinetics and metastatic propensity of CTCs by blood exchange between mice

  • Bashar Hamza,
  • Alex B. Miller,
  • Lara Meier,
  • Max Stockslager,
  • Sheng Rong Ng,
  • Emily M. King,
  • Lin Lin,
  • Kelsey L. DeGouveia,
  • Nolawit Mulugeta,
  • Nicholas L. Calistri,
  • Haley Strouf,
  • Christina Bray,
  • Felicia Rodriguez,
  • William A. Freed-Pastor,
  • Christopher R. Chin,
  • Grissel C. Jaramillo,
  • Megan L. Burger,
  • Robert A. Weinberg,
  • Alex K. Shalek,
  • Tyler Jacks,
  • Scott R. Manalis

DOI
https://doi.org/10.1038/s41467-021-25917-5
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 11

Abstract

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Current methods for acquiring dissemination kinetics of rare circulating tumor cells (CTCs) that form metastases have several limitations. Here, the authors show an approach for measuring endogenous CTC kinetics by continuously exchanging CTC-containing blood between un-anesthetized, tumor-bearing mice and healthy, tumor-free counterparts.