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May 1, 2022Journal for ImmunoTherapy of Cancer142 citationsOpen Access

Spatial transcriptomics of macrophage infiltration in non-small cell lung cancer reveals determinants of sensitivity and resistance to anti-PD1/PD-L1 antibodies

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MLMathieu LarroquetteJGJean‐Philippe GuéganBBBenjamin Besse

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Abstract

Enrichment of TAMs in the TME of NSCLC is associated with resistance to immunotherapy regardless of the programmed death ligand 1 status and is driven by upregulation of CD27, ITGAM, and CCL5 gene expression within the tumor compartment. Our transcriptomic analyses identify new potential targets to alter TAM recruitment/polarization and highlight the complexity of the CSF1R pathway, which may not be a suitable target to improve ICB efficacy.

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Larroquette et al. (2022) studied this question.

synapsesocial.com/papers/69dbe51f37b5141e3ba3d704https://doi.org/10.1136/jitc-2021-003890
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Also Consider

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