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Cited by 319

The DOI matches its Crossref record; 85 of the 85 references it cites were found in a registry or an index.

Glucose-driven histone lactylation promotes the immunosuppressive activity of monocyte-derived macrophages in glioblastoma

Open access
De Leo, Alessandra, Ugolini, Alessio, Yu, Xiaoqing, Scirocchi, Fabio, Scocozza, Delia, Peixoto, Barbara, Pace, Angelica, D’Angelo, Luca, Liu, James K.C., Etame, Arnold B., Rughetti, Aurelia, Nuti, Marianna, Santoro, Antonio, Vogelbaum, Michael A., Conejo-Garcia, Jose R., Rodriguez, Paulo C., Veglia, Filippo·2024·Immunity

Abstract

Summary Immunosuppressive macrophages restrict anti-cancer immunity in glioblastoma (GBM). Here, we studied the contribution of microglia (MG) and monocyte-derived macrophages (MDM) to immunosuppression, and mechanisms underlying their regulatory function. MDM outnumbered MG at late tumor stages and suppressed T cell activity. Molecular and functional analysis identified a population of glycolytic MDM expressing GLUT1 with potent immunosuppressive activity. GBM-derived factors promoted high glycolysis, lactate and interleukin-(IL)10 production in MDM. Inhibition of glycolysis or lactate production in MDM impaired IL-10 expression and T cell suppression. Mechanistically, intracellular lactate-driven histone lactylation promoted IL-10 expression, which was required to suppress T cell activity. GLUT1 expression on MDM was induced downstream of tumor-derived factors that activated the PERK-ATF4 axis. PERK deletion in MDM abrogated histone lactylation, led to accumulation of intratumoral T cells and tumor growth delay, and in combination with immunotherapy, blocked GBM progression. Thus, PERK-driven glucose metabolism promotes MDM immunosuppressive activity via histone lactylation.

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Metadata

Authors
De Leo, A., Ugolini, A., Yu, X., Scirocchi, F., Scocozza, D., Peixoto, B., Pace, A., D’Angelo, L., Liu, J. K. C., Etame, A. B., Rughetti, A., Nuti, M., Santoro, A., Vogelbaum, M. A., Conejo-Garcia, J. R., Rodriguez, P. C., & Veglia, F.
Venue
Immunity
Publisher
Elsevier BV
Published
2024-05
Volume
57
Issue
5
Pages
1105-1123.e8
ISSN
1074-7613 (ISSN-L)
OpenAlex
W4396610782
Cited by
319
References
85
FWCI
43.60
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Glucose-driven histone lactylation promotes the immunosuppressive activity of monocyte-derived macrophages in glioblastoma. https://app.cochat.ai/papers/10.1016/j.immuni.2024.04.006
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De Leo, A., Ugolini, A., Yu, X., Scirocchi, F., Scocozza, D., Peixoto, B., Pace, A., D’Angelo, L., Liu, J. K. C., Etame, A. B., Rughetti, A., Nuti, M., Santoro, A., Vogelbaum, M. A., Conejo-Garcia, J. R., Rodriguez, P. C., & Veglia, F. (2024). Glucose-driven histone lactylation promotes the immunosuppressive activity of monocyte-derived macrophages in glioblastoma. Immunity. https://doi.org/10.1016/j.immuni.2024.04.006

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.