Tumor-secreted AGR2 induces dendritic cell dysfunction and impairs immunotherapy efficacy in LKB1-deficient cancer

Background
LKB1 (STK11)-deficient tumors exhibit an immunosuppressive microenvironment that limits the efficacy of immunotherapies such as anti-programmed cell death protein 1 (PD-1) antibodies. However, the underlying mechanisms driving immune evasio…

Tumor-secreted AGR2 induces dendritic cell dysfunction and impairs immunotherapy efficacy in LKB1-deficient cancer

Background
LKB1 (STK11)-deficient tumors exhibit an immunosuppressive microenvironment that limits the efficacy of immunotherapies such as anti-programmed cell death protein 1 (PD-1) antibodies. However, the underlying mechanisms driving immune evasio…

Acquisition of an immunosuppressive microenvironment after anti-CD19 CAR T-cell therapy is associated with T-cell dysfunction and resistance

Background
Chimeric antigen receptor (CAR) T cells targeting CD19 induce durable responses in B-cell acute lymphoblastic leukemia (B-ALL). However, the contribution of the tumor microenvironment to the therapeutic response after CAR T-cell treatment r…

Acquisition of an immunosuppressive microenvironment after anti-CD19 CAR T-cell therapy is associated with T-cell dysfunction and resistance

Background
Chimeric antigen receptor (CAR) T cells targeting CD19 induce durable responses in B-cell acute lymphoblastic leukemia (B-ALL). However, the contribution of the tumor microenvironment to the therapeutic response after CAR T-cell treatment r…

TRIM28 drives immune evasion via PARP1 SUMOylation and NAD+ depletion in clear cell renal cell carcinoma

Background
Immune checkpoint blockade (ICB) therapy has demonstrated significant clinical potential in a variety of cancers; however, its efficacy in clear cell renal cell carcinoma (ccRCC) remains suboptimal. In ccRCC, an increased infiltration of CD…

TRIM28 drives immune evasion via PARP1 SUMOylation and NAD+ depletion in clear cell renal cell carcinoma

Background
Immune checkpoint blockade (ICB) therapy has demonstrated significant clinical potential in a variety of cancers; however, its efficacy in clear cell renal cell carcinoma (ccRCC) remains suboptimal. In ccRCC, an increased infiltration of CD…

Epigenetic suppression of Nrf2-Slc40a1 axis induces ferroptosis and enhances immunotherapy in pancreatic cancer

Background
Despite progress in immunotherapy for several solid tumors, pancreatic ductal adenocarcinoma (PDAC) remains largely unresponsive, primarily due to its profoundly immunosuppressive tumor microenvironment (TME) characterized by limited CD8+ T…

Epigenetic suppression of Nrf2-Slc40a1 axis induces ferroptosis and enhances immunotherapy in pancreatic cancer

Background
Despite progress in immunotherapy for several solid tumors, pancreatic ductal adenocarcinoma (PDAC) remains largely unresponsive, primarily due to its profoundly immunosuppressive tumor microenvironment (TME) characterized by limited CD8+ T…

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