Cancer
Paneth cell–derived growth factors support tumorigenesis in the small intestinePaneth cells, known for their production of antimicrobial peptides and growth factors in the gut epithelium, are found to play a key role in intestinal tumor formation through secretion of Wnt3.
FAM83F regulates canonical Wnt signalling through an interaction with CK1αFAM83F directs CK1α to the plasma membrane, and through its association with CK1α, FAM83F mediates canonical Wnt signalling.
The chromatin landscape of primary synovial sarcoma organoids is linked to specific epigenetic mechanisms and dependenciesWe have addressed the mechanisms by which the fusion protein SS18-SSX modifies the epigenome toward the development of synovial sarcoma and the establishment of its potentially targetable vulnerabilities.
Requirement of DNMT1 to orchestrate epigenomic reprogramming for NPM-ALK–driven lymphomagenesisNPM-ALK–driven lymphoma in mice is dependent on MYC signaling and epigenomic reprogramming via DNA methyltransferases, resulting in heterogenous DNA methylation signatures reminiscent of human lymphoma.
Sustained Helicobacter pylori infection accelerates gastric dysplasia in a mouse modelHp infection was found to alter metaplasia and accelerate dysplasia in mice. Thus, Hp can promote gastric preneoplastic progression, in addition to its known role in initiating chronic inflammation.
Loss of Jag1 cooperates with oncogenic Kras to induce pancreatic cystic neoplasmsJag1 functions as a tumor suppressor in delaying pancreatic cancer precursor, while at the same time, promotes a phenotypic switch from benign cystic lesions to invasive carcinoma of the pancreas.
Single-cell RNA sequencing of human breast tumour-infiltrating immune cells reveals a γδ T-cell subtype associated with good clinical outcomeSingle-cell sequencing of γδ-T cells from human blood and tumours revealed novel markers of subtypes with distinct effector functions and a subtype that is associated with favourable clinical outcome.
Structure of the helicase core of Werner helicase, a key target in microsatellite instability cancersWRN is a key drug target for cancers with microsatellite instability. A crystal structure of the helicase domain of WRN identifies its unique features and provides a basis for structure-guided design of inhibitors.
Myeloid transformation by MLL-ENL depends strictly on C/EBPThis publication shows that C/EBP (CCAAT enhancer–binding protein) transcription factors are mandatory for maintaining the myeloid leukemic phenotype, suggesting a therapeutic option by interfering with the non-oncogenic C/EBP dependence.
In vivo CRISPR/Cas9 knockout screen: TCEAL1 silencing enhances docetaxel efficacy in prostate cancerA whole genome in vivo CRISPR/Cas9 screen identifies TCEAL1 as a potential target to sensitise prostate cancer cells to docetaxel to improve the efficacy of chemotherapy.