Hudan Liu

Abstract Cancer immunotherapies have revolutionized cancer treatment, yet many patients fail to respond. Activating innate immunity offers a promising approach to enhance therapeutic efficacy, but the signaling kinases directly regulating this process to boost antitumor responses remain elusive. Here we conduct an in vivo kinome CRISPR screen and identify CDK10 as a key suppressor of tumor immune surveillance.

Abstract The limited success of current immunotherapies emphasizes the need for new targets and combination treatments. V-domain Ig suppressor of T cell activation (VISTA) is a promising immune checkpoint target in cancer immunotherapy, but its regulatory mechanism is poorly understood. Through CRISPR knockout screening and proteomic analysis, we identify tripartite motif containing 25 (TRIM25) as a positive regulator for VISTA largely through antagonizing its degradation signaling.

Abstract AML is a complex disease caused by multiple molecular mechanisms. As an important regulatory molecule, the role of circRNA in AML is not fully understood. By performing high-throughput sequencing on clinical samples, we systematically identified the differences in circRNA expression and distribution between AML and healthy donor samples. One circular RNA, circAFF2, was found to be significantly upregulated in AML patients.