Influence of genetic polymorphisms of multidrug and toxin extrusion protein 1 on its mRNA expression in peripheral blood cells.

J Pharmacol Sci

Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan. Electronic address:

Published: June 2016

This study aimed to determine the effect of multidrug and toxin extrusion protein 1 (MATE1) genetic variants on its transcript expression in peripheral blood cells. Consistent with previous in vitro findings, MATE1 mRNA levels were significantly higher in subjects carrying rs2453579, but not rs2252281, compared to those without either of these promoter variants. In addition, the mRNA levels did not differ between subjects with both variants and those with neither allele. Thus, this study reveals that the influence of MATE1 genetic variants on its mRNA expression can be detected in vivo using peripheral blood.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jphs.2016.03.002DOI Listing

Publication Analysis

Top Keywords

peripheral blood
12
multidrug toxin
8
toxin extrusion
8
extrusion protein
8
mrna expression
8
expression peripheral
8
blood cells
8
mate1 genetic
8
genetic variants
8
mrna levels
8

Similar Publications

B-Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma Mimicking Fibrosing Mediastinitis: A Case Report and Diagnostic Insight.

Am J Case Rep

December 2024

Division of Respirology, Rheumatology, Infectious Diseases, and Neurology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Kiyotake, Miyazaki, Japan.

BACKGROUND Fibrosing mediastinitis (FM) is a rare, fibroproliferative disorder within the mediastinum. It is extremely rare for hematologic malignancies to develop as FM. CASE REPORT A 32-year-old Japanese man with a 1-month history of headache and 2-week history of facial swelling underwent chest computed tomography (CT); a diffuse mass-like lesion was revealed in the anterior mediastinum with severe stenosis of vital mediastinal organs.

View Article and Find Full Text PDF

Activated/Cycling Treg Deficiency and Mitochondrial Alterations in Immunological Non-Responders to Antiretroviral Therapy.

Front Biosci (Landmark Ed)

December 2024

Pathology Advanced Translational Research Unit, Department of Pathology & Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.

Background: Regulatory T-cells (Tregs) play a crucial role in maintaining immune homeostasis, but their dynamics are altered in a subset of people living with Human Immunodeficiency Virus (HIV) known as immunological non-responders (INRs). INRs fail to reconstitute CD4 T-cell counts despite viral suppression. This study aimed to examine Treg dysregulation in INRs, comparing them to immunological responders (IRs) and healthy controls (HCs).

View Article and Find Full Text PDF

Background: Immune checkpoint inhibitors play an important role in the treatment of solid tumors, but the currently used immune checkpoint inhibitors targeting programmed cell death-1 (PD-1), programmed cell death ligand-1 (PD-L1), and cytotoxic T-lymphocyte antigen-4 (CTLA-4) show limited clinical efficacy in many breast cancers. B7H3 has been widely reported as an immunosuppressive molecule, but its immunological function in breast cancer patients remains unclear.

Methods: We analyzed the expression of B7H3 in breast cancer samples using data from the Cancer Genome Atlas Program (TCGA) and the Gene Expression Omnibus (GEO) databases.

View Article and Find Full Text PDF

Background: Immune checkpoint inhibitors (ICIs) are effective in a subset of patients with metastatic solid tumors. However, the patients who would benefit most from ICIs in biliary tract cancer (BTC) are still controversial.

Materials And Methods: We molecularly characterized tissues and blood from 32 patients with metastatic BTC treated with the ICI pembrolizumab as second-line therapy.

View Article and Find Full Text PDF

Association of circulating adiponectin and leptin levels with the risk of diabetic peripheral neuropathy.

Front Endocrinol (Lausanne)

December 2024

Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou, China.

Background: Adipokines have been implicated in the pathogenesis of type 2 diabetes mellitus (T2DM) and related complications due to their roles in metabolic regulation and inflammation. However, the relationship between these adipokines and diabetic peripheral neuropathy (DPN) remains unclear.

Methods: A case-control study was performed with 198 patients with DPN and 205 T2DM patients without DPN from the Endocrinology Department at the Second Affiliated Hospital of Hainan Medical University.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!