SHP2 clinical phenotype, cancer, or RASopathies, can be predicted by mutant conformational propensities

Y Liu, W Zhang, H Jang, R Nussinov - Cellular and Molecular Life …, 2024 - Springer
… is critical for signal transduction through the MAPK pathway, linking growth factors to Ras …
Inhibition of SHP2 primarily results from the blockade of the active site in the PTP domain by …

SHP2 Inhibition Overcomes Adaptive and Acquired Resistance to FLT3 TKI to Improve Efficacy Against FLT3/ITD AML

T Seale, L Li, JK Bruner, B Nguyen, MJ Levis… - Blood, 2023 - Elsevier
pathway. Therefore, we explored whether the addition of an … allosteric SHP2 inhibitor decreases
the adaptive ERK reactivation … to the versatile efficacy of SHP2 inhibition in multiple AML …

Inactivation of the tyrosine phosphatase SHP-2 drives vascular dysfunction in Sepsis

Y Heun, J Pircher, T Czermak, P Bluem, G Hupel… - …, 2019 - thelancet.com
SHP-2 activity was restored by blockage of the IL-1 receptor and inhibition of reactive …
overexpression of different SHP-2 activity mutants in endothelial cells that SHP-2 activity inversely …

SHP2 is required for growth of KRAS-mutant non-small-cell lung cancer in vivo

S Mainardi, A Mulero-Sánchez, A Prahallad… - Nature medicine, 2018 - nature.com
… –ERK pathway through SHP2 to the extent that the MEK inhibitor … concomitant SHP2 inhibition
prevented pERK reactivation … that SHP2 inhibition is synthetic lethal with MEK inhibition in …

Genome-wide CRISPR/Cas9 screens reveal shared and cell-specific mechanisms of resistance to SHP2 inhibition

W Wei, MJ Geer, X Guo, I Dolgalev… - Journal of Experimental …, 2023 - rupress.org
… Allosteric SHP2 inhibitors (SHP2i) in the clinic prevent SHP2 … INPPL1, MAP4K5, or LZTR1
deletion reactivated ERK signaling… results comport with known functions of the SHP2 pathway. …

Allosteric SHP2 inhibitor, IACS-13909, overcomes EGFR-dependent and EGFR-independent resistance mechanisms toward osimertinib

Y Sun, BA Meyers, B Czako, P Leonard, F Mseeh… - Cancer research, 2020 - AACR
SHP2 also sits upstream of RAS in the MAPK pathway and … Because SHP2 critically
mediates the signaling of multiple … , we hypothesize that a SHP2 inhibitor may be effective in …

The Q61H mutation decouples KRAS from upstream regulation and renders cancer cells resistant to SHP2 inhibitors

T Gebregiworgis, Y Kano, J St-Germain… - Nature …, 2021 - nature.com
… , SHP2 inhibitors prevent the reactivation of KRAS by SHP2. To dissect the molecular mechanisms
of resistance to SHP2 inhibitors in … activates the MAPK pathway. Earlier investigations …

Allosteric inhibitors of SHP2: an updated patent review (2015-2020)

J Wu, H Zhang, G Zhao, R Wang - Current Medicinal Chemistry, 2021 - ingentaconnect.com
… that SHP2 inhibitor SHP099 abrogated sorafenib resistance in hepatocellular carcinoma
cell lines by inhibiting RTK-induced reactivation of the MEK/ERK and AKT signaling pathways […

Tyrosine phosphatase PTPN11/SHP2 in solid tumors - bull's eye for targeted therapy?

X Chen, SJ Keller, P Hafner, AY Alrawashdeh… - Frontiers in …, 2024 - frontiersin.org
SHP2 inhibition decreases adaptive resistance to sorafenib by preventing the reactivation of
the MEK/ERK and AKT signaling pathways … In HCC, mTOR and SHP2 inhibition have been …

Regulation of angiotensin II-induced JAK2 tyrosine phosphorylation: roles of SHP-1 and SHP-2

MB Marrero, VJ Venema, H Ju… - … of Physiology-Cell …, 1998 - journals.physiology.org
… observations that the pharmacological JAK2 inhibitor, AG490, or … In these pathways, SHP-2
appears to interact directly with the … reactivated during JAK2 dephosphorylation (10–30 min). …