Similar Datasets
Project description:RNA-seq of HCC1576 and OVCAR8 cells treated with TEAD inhibitor GNE-7883
| PRJNA952668 | ENA
Project description:ATAC-seq of sotorasib-resistant H23 and H358 cells treated with TEAD inhibitor GNE-7883
2023-04-26 | GSE229068 | GEO
Project description:ATAC-seq of H226 cells treated with TEAD inhibitor GNE-7883
| PRJNA952669 | ENA
Project description:ATAC-seq of H226 cells treated with TEAD inhibitor GNE-7884
2023-04-26 | GSE229064 | GEO
Project description:The Hippo pathway is a key growth-control pathway conserved across species. The downstream effectors of the Hippo pathway YAP/TAZ are frequently activated in cancer cells by a diverse array of mechanisms to drive proliferation and survival. Based on the premise that sustained interactions between YAP/TAZ and TEADs are central to their transcriptional activities, we discovered a potent small molecule inhibitor (SMI) GNE-7883 that allosterically blocks the interactions between YAP/TAZ and all four TEAD paralogs in human cells through binding to the TEAD lipid pocket. GNE-7883 effectively reduces chromatin accessibility specifically at TEAD motifs, suppresses cell proliferation in a variety of cell line models, and achieved strong anti-tumor efficacy in vivo. Furthermore, we uncovered that GNE-7883 effectively overcomes resistance to the recently approved KRAS G12C inhibitor sotorasib in both treatment-refractory and acquired resistance cell line models, providing strong proof-of-concept of TEAD SMIs in targeting YAP/TAZ-mediated KRAS inhibitor resistance. Taken together, this work demonstrates activities of TEAD SMIs in YAP/TAZ-dependent cancers and highlights their potential broad applications in precision oncology and therapy resistance.
2023-04-26 | GSE229071 | GEO
Project description:ATAC-seq of sotorasib-resistant H23 and H358 cells treated with TEAD inhibitor GNE-7883
| PRJNA952671 | ENA
Project description:TEAD transcription factors (TEAD1-4) serve as the primary effectors of the Hippo signaling pathway in various cancers. There has been significant progress in the development of therapeutic strategies aimed at disrupting the interaction of TEAD with its coactivators YAP/TAZ. However, targeted therapy leads to the emergence of resistance which poses a barrier to achieving complete cures. Currently, the underlying mechanism of resistance to TEAD inhibition in cancers remains unexplored. We uncover that upregulation of the AP-1 transcription factors, along with restored YAP/TEAD activity, drives resistance to GNE-7883, a pan-TEAD and allosteric TEAD inhibitor. Acute GNE-7883 treatment abrogates YAP binding and attenuates FOSL1 activity but compensation by increased MAPK pathway activity remains insufficient for cell survival. In contrast, TEAD inhibitor resistant cells are able to restore YAP and TEAD occupancy and acquire additional FOSL1 binding sites, leading to increased chromatin accessibility at AP-1 motifs. Resistant cells undergo transcriptional reprogramming to acquire a mesenchymal-like cell state and sustained MAPK activity. We uncover a dependence on the MAPK pathway in the TEAD inhibitor resistant cells, further highlighting the key role of MAPK pathway inhibitors, such as Cobimetinib and Belvarafenib to mitigate resistance mechanisms to TEAD inhibition in Hippo pathway dependent cancers. This study describes a clinically relevant interplay between the Hippo and MAPK pathway in cancers and offers a promising avenue to address TEAD inhibitor resistance in the clinic.
2024-12-17 | GSE273358 | GEO
Project description:TEAD transcription factors (TEAD1-4) serve as the primary effectors of the Hippo signaling pathway in various cancers. There has been significant progress in the development of therapeutic strategies aimed at disrupting the interaction of TEAD with its coactivators YAP/TAZ. However, targeted therapy leads to the emergence of resistance which poses a barrier to achieving complete cures. Currently, the underlying mechanism of resistance to TEAD inhibition in cancers remains unexplored. We uncover that upregulation of the AP-1 transcription factors, along with restored YAP/TEAD activity, drives resistance to GNE-7883, a pan-TEAD and allosteric TEAD inhibitor. Acute GNE-7883 treatment abrogates YAP binding and attenuates FOSL1 activity but compensation by increased MAPK pathway activity remains insufficient for cell survival. In contrast, TEAD inhibitor resistant cells are able to restore YAP and TEAD occupancy and acquire additional FOSL1 binding sites, leading to increased chromatin accessibility at AP-1 motifs. Resistant cells undergo transcriptional reprogramming to acquire a mesenchymal-like cell state and sustained MAPK activity. We uncover a dependence on the MAPK pathway in the TEAD inhibitor resistant cells, further highlighting the key role of MAPK pathway inhibitors, such as Cobimetinib and Belvarafenib to mitigate resistance mechanisms to TEAD inhibition in Hippo pathway dependent cancers. This study describes a clinically relevant interplay between the Hippo and MAPK pathway in cancers and offers a promising avenue to address TEAD inhibitor resistance in the clinic.
2024-12-17 | GSE246583 | GEO
Project description:TEAD transcription factors (TEAD1-4) serve as the primary effectors of the Hippo signaling pathway in various cancers. There has been significant progress in the development of therapeutic strategies aimed at disrupting the interaction of TEAD with its coactivators YAP/TAZ. However, targeted therapy leads to the emergence of resistance which poses a barrier to achieving complete cures. Currently, the underlying mechanism of resistance to TEAD inhibition in cancers remains unexplored. We uncover that upregulation of the AP-1 transcription factors, along with restored YAP/TEAD activity, drives resistance to GNE-7883, a pan-TEAD and allosteric TEAD inhibitor. Acute GNE-7883 treatment abrogates YAP binding and attenuates FOSL1 activity but compensation by increased MAPK pathway activity remains insufficient for cell survival. In contrast, TEAD inhibitor resistant cells are able to restore YAP and TEAD occupancy and acquire additional FOSL1 binding sites, leading to increased chromatin accessibility at AP-1 motifs. Resistant cells undergo transcriptional reprogramming to acquire a mesenchymal-like cell state and sustained MAPK activity. We uncover a dependence on the MAPK pathway in the TEAD inhibitor resistant cells, further highlighting the key role of MAPK pathway inhibitors, such as Cobimetinib and Belvarafenib to mitigate resistance mechanisms to TEAD inhibition in Hippo pathway dependent cancers. This study describes a clinically relevant interplay between the Hippo and MAPK pathway in cancers and offers a promising avenue to address TEAD inhibitor resistance in the clinic.
2024-12-17 | GSE246581 | GEO
Project description:TEAD transcription factors (TEAD1-4) serve as the primary effectors of the Hippo signaling pathway in various cancers. There has been significant progress in the development of therapeutic strategies aimed at disrupting the interaction of TEAD with its coactivators YAP/TAZ. However, targeted therapy leads to the emergence of resistance which poses a barrier to achieving complete cures. Currently, the underlying mechanism of resistance to TEAD inhibition in cancers remains unexplored. We uncover that upregulation of the AP-1 transcription factors, along with restored YAP/TEAD activity, drives resistance to GNE-7883, a pan-TEAD and allosteric TEAD inhibitor. Acute GNE-7883 treatment abrogates YAP binding and attenuates FOSL1 activity but compensation by increased MAPK pathway activity remains insufficient for cell survival. In contrast, TEAD inhibitor resistant cells are able to restore YAP and TEAD occupancy and acquire additional FOSL1 binding sites, leading to increased chromatin accessibility at AP-1 motifs. Resistant cells undergo transcriptional reprogramming to acquire a mesenchymal-like cell state and sustained MAPK activity. We uncover a dependence on the MAPK pathway in the TEAD inhibitor resistant cells, further highlighting the key role of MAPK pathway inhibitors, such as Cobimetinib and Belvarafenib to mitigate resistance mechanisms to TEAD inhibition in Hippo pathway dependent cancers. This study describes a clinically relevant interplay between the Hippo and MAPK pathway in cancers and offers a promising avenue to address TEAD inhibitor resistance in the clinic.
2024-12-17 | GSE246578 | GEO