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Updated: Aug 2, 2025

Studying the Effects of Tumor-Secreted Paracrine Ligands on Macrophage Activation using Co-Culture with Permeable Membrane Supports
Published on: November 28, 2019
Macrophages - Controlling the Bifurcation Between Tumor Existence or Regression
Tatiana Novobrantseva1, Denise Manfra1, Ani Nguyen1
1Research and Development, Verseau Therapeutics, Newton, MA, 02466, USA.
Abstract:
Macrophages are multifunctional cells that are employed by the tumor to further its growth and adaptation. While tumor-associated macrophages (TAMs) have widely diverse phenotypes, tumors coevolve with the ones that can promote tumorigenesis. Functionally, TAMs/myeloid cells constitute the largest negative influence on the tumor microenvironment and need to be reprogrammed in order to enable successful anti-tumor response in most tumors. It is predicted that successful TAM repolarization has the potential to become a staple of immuno-oncology across most indications.
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