Paula T. van Royen

ORCID: 0000-0003-4915-074X
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About
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Research Areas
  • Immunotherapy and Immune Responses
  • Cancer Immunotherapy and Biomarkers
  • RNA Interference and Gene Delivery
  • CAR-T cell therapy research
  • Immune Cell Function and Interaction
  • Atherosclerosis and Cardiovascular Diseases
  • Immune cells in cancer
  • Neutrophil, Myeloperoxidase and Oxidative Mechanisms
  • T-cell and B-cell Immunology

Oncode Institute
2023

The Netherlands Cancer Institute
2023

Glucose limitation and increased lactic acid levels are consequences of the elevated glycolytic activity tumor cells, constitute a metabolic barrier for function infiltrating effector immune cells. The immune-suppressive functions regulatory T cells (Tregs) unobstructed in lactic-acid rich environments. However, impact on induction Tregs remains unknown. We observed TGFβ-mediated Forkhead box P3+ (FoxP3+ ) presence extracellular acid, glycolysis-independent, acidity-dependent manner. These...

10.1002/eji.202250258 article EN European Journal of Immunology 2023-02-15

Abstract Cross-presentation of tumor antigens by dendritic cells (DC) is crucial to prime, stimulate and restimulate CD8+ T cells. This process important in initiating maintaining an antitumor response. Here, we show that the presence conventional type 1 DCs (cDC1), a DC subtype excels cross-presentation, correlated with response neoadjuvant immune checkpoint blockade (ICB) melanoma. led us hypothesize patients failing respond ICB could benefit from enhanced cross-presentation antigens. We...

10.1158/2326-6066.cir-22-0494 article EN Cancer Immunology Research 2023-02-06

<div>Abstract<p>Cross-presentation of tumor antigens by dendritic cells (DC) is crucial to prime, stimulate and restimulate CD8<sup>+</sup> T cells. This process important in initiating maintaining an antitumor response. Here, we show that the presence conventional type 1 DCs (cDC1), a DC subtype excels cross-presentation, correlated with response neoadjuvant immune checkpoint blockade (ICB) melanoma. led us hypothesize patients failing respond ICB could benefit from...

10.1158/2326-6066.c.6534796 preprint EN 2023-04-03

<div>Abstract<p>Cross-presentation of tumor antigens by dendritic cells (DC) is crucial to prime, stimulate and restimulate CD8<sup>+</sup> T cells. This process important in initiating maintaining an antitumor response. Here, we show that the presence conventional type 1 DCs (cDC1), a DC subtype excels cross-presentation, correlated with response neoadjuvant immune checkpoint blockade (ICB) melanoma. led us hypothesize patients failing respond ICB could benefit from...

10.1158/2326-6066.c.6534796.v1 preprint EN 2023-04-03

<div>Abstract<p>Cross-presentation of tumor antigens by dendritic cells (DC) is crucial to prime, stimulate and restimulate CD8<sup>+</sup> T cells. This process important in initiating maintaining an antitumor response. Here, we show that the presence conventional type 1 DCs (cDC1), a DC subtype excels cross-presentation, correlated with response neoadjuvant immune checkpoint blockade (ICB) melanoma. led us hypothesize patients failing respond ICB could benefit from...

10.1158/2326-6066.c.6534796.v2 preprint EN 2023-04-04
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