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How lactate affects immune strategies in lymphoma
Yuehan Zhou1, Jinzhan Lou1, Yuqin Tian1
1Department of Hematology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China.
Frontiers in Molecular Biosciences
|October 28, 2024
Summary
Lactate metabolism in lymphoma impacts tumor immunity, offering both enhancement and immune escape. Targeting lactate alongside immunotherapy presents a promising future treatment strategy.
Area of Science:
- Oncology
- Immunology
- Metabolic pathways
Background:
- Tumor cells reprogram metabolism, creating a hypoxic, acidic tumor microenvironment (TME).
- Lactate, a glycolysis byproduct, plays a dual role in tumor immunity, influencing immune cell function and immune escape.
- Lymphoma proliferation is linked to TME signals.
Purpose of the Study:
- To review lactate metabolism dynamics and immune function changes in lymphoma.
- To identify genes, transcription factors, and pathways influencing immune cell behavior in lymphoma.
- To explore the interplay between lactate metabolism and immunity in lymphoma.
Main Methods:
- Literature review of studies on lactate metabolism, tumor microenvironment, and lymphoma immunology.
- Analysis of molecular mechanisms and signaling pathways involved.
- Synthesis of current knowledge on lactate's role in lymphoma progression and immune response.
Main Results:
- Lactate metabolism is intricately linked to immune cell function within the lymphoma TME.
- Specific genes, transcription factors, and pathways modulate immune responses influenced by lactate.
- Lactate can both support and suppress anti-tumor immunity.
Conclusions:
- Understanding lactate's multifaceted role is crucial for lymphoma treatment.
- Targeting lactate metabolism in combination with immunotherapy offers a promising therapeutic avenue.
- Further research into lactate-driven immune modulation in lymphoma is warranted.
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