ArticleCellular and molecular life sciences : CMLS2025
MPC-mediated lactate production drives histone lactylation in dendritic cells to affect tumor progression and immunotherapy.
Article in Cellular and molecular life sciences : CMLS, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Post‑translational modification‑governed immune states in cancer immunity: Biomarker implications for checkpoint competence, tumor visibility and immunotherapy resistance (Review).International journal of oncology · 2026Review
- Mitochondrial metabolite transporters at the crossroads of metabolic reprogramming, epigenetic regulation and therapeutic vulnerabilities in colorectal cancer.Molecular biology reports · 2026Review
- Review
- Metabolic-cell-death gene trio predicts survival and cuproptosis sensitivity in colorectal cancer.Journal of gastrointestinal oncology · 2026Article
- Lactate as a Master Regulator of Immune Suppression: From Metabolic Waste to Epigenetic Checkpoint in Colorectal Cancer.International journal of molecular sciences · 2026Review
- Metabolic-epigenetic crosstalk in innate immune cell plasticity within the tumor microenvironment.Experimental & molecular medicine · 2026Review
- Lactylation in Colorectal Cancer: Regulatory Networks, Functional Mechanisms, and Clinical Translational Potential.International journal of molecular sciences · 2026Review
- Machine learning-based integration identifies lactylation biomarkers for prognosis prediction and tumor microenvironment modulation in bladder cancer.Translational andrology and urology · 2026Article
- Lactylation-mediated remodelling of the breast cancer microenvironment: single-cell multidimensional analysis and prognostic model construction.Frontiers in immunology · 2026Article
- The lactylation axis: bridging metabolic reprogramming and immunosuppression in the tumor microenvironment.Frontiers in immunology · 2026Review
- Reprogramming Metabolism and Immunity: Nanotechnology's Promise for Hepatocellular Carcinoma Precision Therapy.International journal of nanomedicine · 2026Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Lactate is an abundant oncometabolite in the tumor microenvironment (TME). Lactate driven by metabolic reprogramming leads to acidic microenvironment formation to promote the immune evasion of tumor cells and reduce the effectiveness of immunotherapy for patients with tumors. The expression of mitochondrial pyruvate carrier (MPC) is crucial for pyruvate metabolism, and its dysregulation can lead to the formation of an acidic microenvironment caused by excessive lactic acid. However, the impact of MPC on tumor metabolic processes and biological behavior, as well as how lactate impacts immunosuppression, remains unclear. Here, we found that MPC1 and MPC2, two subunits of MPC, were downregulated in patients with colorectal cancer (CRC). Co-overexpression of MPC1 and MPC2 decreased lactate levels and inhibited cell proliferation, migration and invasion in vitro and tumor growth in vivo in the setting of CRC. Knockdown of MPC1 or MPC2 increased lactate levels and promoted the proliferation, migration and invasion of CRC cells. Mechanistically, the accumulation of lactate promotes the elevation of histone lactylation levels, and MPC regulates the expression of CD33, a marker of dendritic cell (DC) maturation, via histone lactylation, decreasing CD8
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.