RPS6KA1 is a histone acetylation-related oncoprotein in acute myeloid leukemia which is targeted by afzelin.

Background: Histone acetylation plays a critical role in the progression of acute myeloid leukemia (AML). This study aimed to explore the prognostic significance and biological implications of histone acetylation-related genes in AML and to identify potential oncoproteins and therapeutic compounds.

Methods: Genes associated with AML and histone acetylation were identified using the TCGA-LAML and IMEx Interactome databases.

High-resolution mass spectrometry-based approach for the identification and profiling of the metabolites of taletrectinib formed in liver microsomes.

Taletrectinib is a potent, orally active, and selective ROS1/NTRK kinase inhibitor. The aim of this study was to study the metabolism of taletrectinib in rat, dog, and human liver microsomes. The biotransformation of taletrectinib was carried out using rat, dog, and human liver microsomes supplemented with nicotinamide adenine dinucleotide phosphate tetrasodium salt (NADPH) and uridine diphosphate glucuronic acid (UDPGA).

[Establishment of a Xenografted Acute Myeloid Leukemia Model by using Zebrafish].

Unlabelled: Objectve: To investigate the feasibility of establishing xenografted leukemia model by zebrafish, so as to provide the more direct model in vitro and experimental evidence for study of acute myeloid leukemia and screening of the drugs for targeting therapy.

Methods: Acute myeloid leukemia cell line KG-1a was labeled with red fluorescent dye-MitoRed, then the labeled cells were injected into the yolk sac of zebrafish embryos. Morphological observation, cell count and histopathological detection were used to analyse the infiltration and metastasis of KG-1a cells in zebrafish.

Low-dose arsenic trioxide combined with aclacinomycin A synergistically enhances the cytotoxic effect on human acute myelogenous leukemia cell lines by induction of apoptosis.

Acute myeloid leukemia (AML) is a common disorder in the elderly. Although remarkable progress has been made over recent decades, the outcome remains poor. Thus, the development of a more effective method to overcome this problem is necessary.

[Effect of glycolytic inhibitor 3-BrPA on the proliferation and apoptosis of mouse splenic lymphocytes in mixed lymphocytes culture].

Objective: To study the effect of glycolytic inhibitor 3-Bromopyruvate (3-BrPA) on the proliferation and apoptosis of mouse spleen lymphocytes and explore its mechanism.

Methods: An one-way mixed lymphocyte culture (MLC) system was established, including BALB/c mouse spleen cells (H-2d) as stimulator and C57BL/6 mouse spleen cells (H-2b) as responder. With treatment of 3-BrPA at different concentrations (0-200 μmol/L), lymphocyte proliferation capacity was detected by the CCK-8 method, the expression of CD3, CD4, and CD8 by flow cytometry, and the concentrations of cytokine interleukin (IL)-4 and interferon (IFN)-γ in the supernatant by ELISA.

[Effects of recombinant human interleukin 11 on hematological malignancy after allogeneic hematopoietic cell transplantation].

Objective: To investigate the effects of recombinant human interleukin 11 (rhIL-11) on hematological malignancy after allogeneic hematopoietic stem cell transplantation (allo-HSCT).

Methods: A total of 48 patients with hematological malignancy from January 2006 to June 2010 were alternately enrolled into a prospective randomized study. And they were assigned into the control and rhIL-11 injection groups.