Targeting the insulin-like growth factor-1 receptor to overcome imatinib resistance in chronic myeloid leukemia.

Patients with chronic myeloid leukemia (CML) frequently develop resistance to tyrosine kinase inhibitors such as imatinib. In this study, we explored the role of the insulin-like growth factor 1 (IGF-1) signaling pathway in CML and imatinib resistance. An analysis of IGF-1 gene expression using public databases revealed elevated levels of insulin-like growth factor-binding proteins in patients with chronic-phase CML.

A practice-oriented genome-profiling study for acute myeloid leukemia using the novel HANDLE system: HM-screen-JAPAN02.

HM-SCREEN-Japan is a multicenter collaborative project in Japan to evaluate the clinical utility of a cancer genome panel in the treatment of acute myeloid leukemia (AML). The HM-SCREEN-JAPAN02 study used the Amoy Myeloid Panel with the HANDLE system, which enables efficient and rapid sequencing, as the genomic testing kit. The Amoy Myeloid Panel targets 53 genes with established clinical significance or high prevalence.

Aplastic anemia associated with osimertinib: Analysis of the FDA adverse event reporting system.

Objective: Aplastic anemia (AA) is a life-threatening disease, and drug-induced AA is rare. Recently, studies on cases that possibly developed AA following osimertinib treatment have been conducted. This study evaluated the association of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs), including osimertinib, with AA and characterized such registered patients using a large spontaneous adverse event reporting database.

Vitamin K2 Protects Against SARS-CoV-2 Envelope Protein-Induced Cytotoxicity in Chronic Myeloid Leukemia Cells and Enhances Imatinib Activity.

Chronic myeloid leukemia (CML) is a myeloproliferative neoplasm characterized by excessive proliferation of myeloid cells. The COVID-19 pandemic has raised concerns regarding the impact of SARS-CoV-2 on patients with malignancies, particularly those with CML. This study aimed to investigate the effects of SARS-CoV-2 proteins on CML cell viability and the protective role of vitamin K2 (VK2) in conjunction with imatinib.