Ecaterina Elena Dumbrava, Khaoula Ben Haj Frej, Elad Sharon, Hussein Tawbi
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Application and Expectations for Immune Checkpoint Blockade of LAG3 and TIGIT.
Immune checkpoint blockade targeting the novel targets of the lymphocyte activation gene 3 (LAG3) and the T cell immunoreceptor with Ig and immunoreceptor tyrosine-based inhibition motif domains (TIGIT) has marked a significant advancement in oncology, offering new therapeutic opportunities to fight diverse malignancies. This review covers the biological basis and clinical application of LAG3 and TIGIT inhibitors, highlighting pivotal trials and therapeutic outcomes. We underscore the use of dual therapy immune checkpoint blockade in enhancing antitumor immunity, particularly in settings where monotherapy has shown limited efficacy. Additionally, we address the emerging challenges such as treatment resistance and adverse effects. We explore the strategic integration of LAG3 and TIGIT blockade within the broader immunotherapy landscape, emphasizing innovative combinations and the quest for predictive biomarkers to optimize patient selection and treatment efficacy.
期刊介绍：
The Annual Review of Medicine, which has been published since 1950, focuses on important advancements in diverse areas of medicine. These include AIDS/HIV, cardiology, clinical pharmacology, dermatology, endocrinology/metabolism, gastroenterology, genetics, immunology, infectious disease, neurology, oncology/hematology, pediatrics, psychiatry, pulmonology, reproductive medicine, and surgery. The journal's current volume has transitioned from a gated access model to an open access model through the Annual Reviews' Subscribe to Open program. All articles published in the journal are now available under a CC BY license.
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