Establishment of a novel 70K Mac-2 binding protein antibody through screening of fucosylation-related antibodies.

Mac-2 binding protein (Mac-2bp) is a serum glycoprotein that contains seven N-glycans, and Mac-2bp serum levels are increased in patients with several types of cancer and liver disease. Mac-2bp glycosylation isomer has been applied as a clinical biomarker of several diseases, including liver fibrosis. In the present study, we identified fucosylated Mac-2bp in the conditioned medium of cancer cells resistant to anticancer therapies using glycoproteomic analyses.

BK-UM in patients with recurrent ovarian cancer or peritoneal cancer: a first-in-human phase-I study.

Background: BK-UM (CRM197) is a mutant form of diphtheria toxin and a specific inhibitor of heparin-binding epidermal growth factor-like growth factor (HB-EGF). We assessed the safety, pharmacokinetics, recommended dose, and efficacy of BK-UM in patients with recurrent ovarian cancer (OC) or peritoneal cancer (PC), and measured HB-EGF levels in serum and abdominal fluid after BK-UM administration.

Methods: Eleven patients with advanced or recurrent OC or PC were enrolled and treated with BK-UM via the intraperitoneal route.

Molecular features of thyroid hormone-regulated skin remodeling in Xenopus laevis during metamorphosis.

Amphibian body skin provides an opportunity to investigate the molecular mechanism of thyroid hormone (TH)-dependent organ remodeling during metamorphosis. Global gene expression changes in the TH-dependent body skin remodeling were studied with microarray analysis. We identified 401 genes that were differentially expressed more than fourfold for 7 days after TH-treatment.