Card9 protects sepsis by regulating Ripk2-mediated activation of NLRP3 inflammasome in macrophages.

Sepsis is characterized by systemic inflammation, it's caused by primary infection of pathogenic microorganisms or secondary infection of damaged tissue. In this study, we focus on sepsis-induced intestine barrier functional disturbalice, presenting as increased permeability of intestinal epithelium. We observed that the phenotype of LPS-induced sepsis was exacerbated in Card9 mice, especially displaying more serious intestinal inflammation and gut barrier dysfunction.

s promotes chemotherapy resistance in colon cancer through increasing lactate production to regulate the mismatch repair system.

Due to chemotherapeutic drug resistance, tumor recurrence is common in patients with colorectal cancer (CRC) and chemo-resistant patients are often accompanied by defects in the mismatch repair system (MMR). Our previous study has shown that () is closely related to the occurrence and development of colorectal cancer, but whether this conditional pathogenic fungus is involved in chemotherapy needs further investigation. Here we found that promoted chemotherapy resistance of colon cancer to oxaliplatin.