Safety and efficacy of acalabrutinib and obinutuzumab in treatment-naive chronic lymphocytic leukemia: a Japanese phase 1 study.

This report focuses on part 3 of a multicenter, open-label, phase 1 study (NCT03198650) assessing the safety, pharmacokinetics (PK), pharmacodynamics (PD), and antitumor activity of acalabrutinib plus obinutuzumab in Japanese patients with treatment-naive (TN) chronic lymphocytic leukemia (CLL). Ten patients were included; median age was 68 years. With a median treatment duration of 27.

Safety and pharmacokinetics of imaradenant (AZD4635) in Japanese patients with advanced solid malignancies: a phase I, open-label study.

Purpose: Imaradenant is a novel potent and selective adenosine A2A receptor antagonist that is hypothesized to reduce immune suppression in the tumor microenvironment. This phase I, open-label, dose-escalation study evaluated the safety, pharmacokinetics, and anti-tumor activity of imaradenant.

Methods: Japanese patients with advanced solid malignancies received imaradenant 50 mg (n = 3) or 75 mg (n = 7) once daily (QD).

Safety, tolerability, pharmacokinetics, and antitumour activity of oleclumab in Japanese patients with advanced solid malignancies: a phase I, open-label study.

Background: Cluster of differentiation (CD) 73-targeted immunotherapy and CD73 inhibition may reduce adenosine production, which can augment the host and/or immunotherapy response to tumours. We aimed to assess the safety and tolerability, pharmacokinetics, and antitumour activity of oleclumab, an anti-CD73 monoclonal antibody, in adult Japanese patients with advanced solid malignancies resistant to standard therapy.

Methods: In this phase I, single-centre, open-label study, patients received oleclumab 1500 mg (Cohort 1) or 3000 mg (Cohort 2) intravenously every 2 weeks.

Safety, tolerability, pharmacokinetics and preliminary antitumour activity of an antisense oligonucleotide targeting STAT3 (danvatirsen) as monotherapy and in combination with durvalumab in Japanese patients with advanced solid malignancies: a phase 1 study.

Objectives: We assessed the safety, tolerability, pharmacokinetics, preliminary antitumour activity and pharmacodynamics of danvatirsen, an antisense oligonucleotide targeting signal transducer and activator of transcription 3 (STAT3), monotherapy and danvatirsen plus durvalumab, an antiprogrammed cell death ligand 1 monoclonal antibody, in patients with advanced solid malignancies.

Design: Phase 1, open-label study with two cohorts.

Setting: Two centres in Japan.

Detection of Biomarkers for Epithelial-Mesenchymal Transition with Single-Cell Trajectory Inference.

Background: Epithelial-mesenchymal transition (EMT) has been recognized as playing a crucial role in cancer progression. Among the studies on EMT, biomarker detection has been one of the important topics to understand the biology and mechanism of EMT related to tumor progression and treatment resistance. The existing methods often identified differentially-expressed genes as potential markers by ranking all genes by their variances.

Safety and antitumor activity of acalabrutinib for relapsed/refractory B-cell malignancies: A Japanese phase I study.

This multicenter, open-label, phase I study assessed the safety and antitumor activity of acalabrutinib in Japanese patients with relapsed/refractory (r/r) B-cell malignancies. Parts 1 (dose confirmation) and 2 (dose expansion) of this three-part study are reported. Treatment was a single dose of 100 mg acalabrutinib (day 1), followed by a washout period and then twice daily 100 mg acalabrutinib in part 1, or twice daily 100 mg acalabrutinib in part 2.

FEAT enhances INSL3 expression in testicular Leydig cells.

FEAT, the protein encoded by methyltransferase-like 13 (METTL13), is aberrantly upregulated in most human cancers and potently drives tumorigenesis in vivo; however, its role in normal tissues remains elusive. Immunoblotting has displayed weak FEAT expression in normal human tissues, including the testis. Here, we found that FEAT is expressed in fetal and adult Leydig cells in the testis.

A novel potent tumour promoter aberrantly overexpressed in most human cancers.

The complexity and heterogeneity of tumours have hindered efforts to identify commonalities among different cancers. Furthermore, because we have limited information on the prevalence and nature of ubiquitous molecular events that occur in neoplasms, it is unfeasible to implement molecular-targeted cancer screening and prevention. Here, we found that the FEAT protein is overexpressed in most human cancers, but weakly expressed in normal tissues including the testis, brain, and liver.