2022
DOI: 10.1016/j.hfc.2022.02.003
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Intracellular Signaling Pathways Mediating Tyrosine Kinase Inhibitor Cardiotoxicity

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Cited by 9 publications
(3 citation statements)
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“…In addition to PDGFR-β signaling inhibition, there was another mechanism may also contribute to cardiac failure. The interaction between endothelial cells(ECs) and cardiomyocytes was essential for maintaining cardiac homeostasis and angiogenesis [40]. VEGFR-2 on cardiac ECs inhibited by TKIs initiated downstream signaling changes, leading to cardiomyocyte apoptosis, hypertrophy, and finally resulted in cardiac failure [41].…”
Section: Discussionmentioning
confidence: 99%
“…In addition to PDGFR-β signaling inhibition, there was another mechanism may also contribute to cardiac failure. The interaction between endothelial cells(ECs) and cardiomyocytes was essential for maintaining cardiac homeostasis and angiogenesis [40]. VEGFR-2 on cardiac ECs inhibited by TKIs initiated downstream signaling changes, leading to cardiomyocyte apoptosis, hypertrophy, and finally resulted in cardiac failure [41].…”
Section: Discussionmentioning
confidence: 99%
“…Immunotherapies and targeted therapies—implying inhibition of human epidermal growth factor receptor 2 (HER2) signaling with either antibodies (trastuzumab, pertuzumab) or TKIs (lapatinib)—have ameliorated survival of patients with HER2-positive breast cancer [ 2 , 13 ]. In addition, 3% to 7% of patients who receive trastuzumab monotherapy develop cardiac dysfunction (from asymptomatic LVEF decline to HF), which is usually reversible with drug interruption and/or HF treatment [ 2 ].…”
Section: The Spectrum Of Cardiotoxicitymentioning
confidence: 99%
“…Immunotherapies and targeted therapies implying the inhibition of human epidermal growth factor receptor 2 (HER2) signaling with either antibodies (e.g., trastuzumab and pertuzumab) or small molecule tyrosine kinase inhibitors (TKIs as lapatinib) have improved the outcomes of patients with HER2-positive (+) breast cancer [ 13 , 14 ]. Trastuzumab is a monoclonal antibody binding to the HER2 extracellular domain [ 15 ]; HER2 is part of the transmembrane epidermal growth factor receptor tyrosine kinases (ErbB) with a role in growth, proliferation, and repair [ 15 ].…”
Section: Introductionmentioning
confidence: 99%