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Apc, a negative regulator of the canonical Wnt signaling pathway, is a bona-fide tumor suppressor whose loss of function results in intestinal polyposis. APC is located in a commonly deleted region on human chromosome 5q, associated with myelodysplastic syndrome (MDS) suggesting that haploinsufficie...
ORGANISM(S): Mus musculus 
Canonical Wnt signaling plays critical roles in development and tissue renewal by regulating β-catenin target genes. Recent evidence showed that β-catenin-independent Wnt signaling is also required for faithful execution of mitosis. This mitotic Wnt signaling functions through Wnt-dependent stabiliz...
ORGANISM(S): Homo sapiens (Human) 
2021-11-17 | PXD022724 | Pride
Resistance to asparaginase, an antileukemic enzyme that depletes asparagine, is a common clinical problem. Using a genome-wide CRISPR/Cas9 screen, we found a synthetic lethal interaction between Wnt pathway activation and asparaginase in acute leukemias resistant to this enzyme. Wnt pathway activa...
ORGANISM(S): Homo sapiens (Human) 
2019-03-29 | PXD013061 | Pride
Tumour buds undergo phenotype switching while detaching from the main tumour, as they acquire more migratory characteristics and tend to stop proliferating. Simultaneously, an EMT-like signature is observed in the tumour buds under the form of active WNT, TGF and receptor tyrosine kinase signalling....
ORGANISM(S): Homo sapiens 
Loss-of-function mutations and deletions in the core components of the epigenetic polycomb repressive complex 2 (PRC2) are associated with poor initial treatment response in T-cell acute lymphoblastic leukemia (T-ALL), but the mechanisms that underpin resistance to individual therapies are unknown. ...
ORGANISM(S): Homo sapiens (Human) 
2025-12-23 | PXD045010 | Pride
Amino acid availability is a crucial factor for survivability of cancer cells. Leukemia cells have been shown to resist asparagine depletion by utilizing GSK3-dependent proteasomal degradation, termed Wnt-dependent stabilization of proteins (Wnt/STOP), to replenish their amino acid pool. Inhibition ...
ORGANISM(S): Homo sapiens 
2023-09-13 | GSE234800 | GEO
Amino acid availability is a crucial factor for survivability of cancer cells. Colorectal cancer cells have been shown to resist asparagine depletion by utilizing GSK3-dependent proteasomal degradation, termed Wnt-dependent stabilization of proteins (Wnt/STOP), to replenish their amino acid pool. In...
ORGANISM(S): Mus musculus 
2023-09-13 | GSE234801 | GEO
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