Pauline Hamon

B cells sustain tumor-specific CD4 T cells to promote response to PD-1 targeted therapy

This study shows that B cells support tumor-specific CD4 T cells to enhance PD-1 blockade efficacy, but antibody secretion is not necessary for long-term survival.

Dendritic cells type 1 control the formation, maintenance, and function of tertiary lymphoidstructures in cancer

This study identifies the role of mature dendritic cells type 1 in forming, maintaining, and functioning tertiary lymphoid structures in cancer.

Myeloid progenitor dysregulation fuels immunosuppressive macrophages in tumors

The paper identifies NRF2-driven myeloid progenitor dysregulation that sustains immunosuppressive macrophages in tumors, showing NRF2 inhibition reduces their survival and enhances antitumor immunity.

TREM2 macrophages are associated with enhanced response to PD-1 blockade in human hepatocellular carcinoma

The paper identifies TREM2-expressing macrophages as predictors of response to PD-1 blockade in HCC patients using clinical and spatial transcriptomic data.

MARQO pipeline resolves multiparametric cellular and spatial organization in cancer tissue lesions

MARQO pipeline automates single-cell analysis of multiplex immunostained tissue slides, showing improved accuracy over manual methods in cancer studies.

Informing biologically relevant signal from spatial transcriptomic data

The paper benchmarks deconvolution tools for spatial transcriptomic data and introduces a novel pipeline to analyze tissue microenvironment dynamics.