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Ruffinatti FA, Scarpellino G, Chinigò G, Visentin L, Munaron L. The Emerging Concept of Transportome: State of the Art. Physiology (Bethesda) 2023; 38:0. [PMID: 37668550 DOI: 10.1152/physiol.00010.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 09/01/2023] [Accepted: 09/01/2023] [Indexed: 09/06/2023] Open
Abstract
The array of ion channels and transporters expressed in cell membranes, collectively referred to as the transportome, is a complex and multifunctional molecular machinery; in particular, at the plasma membrane level it finely tunes the exchange of biomolecules and ions, acting as a functionally adaptive interface that accounts for dynamic plasticity in the response to environmental fluctuations and stressors. The transportome is responsible for the definition of membrane potential and its variations, participates in the transduction of extracellular signals, and acts as a filter for most of the substances entering and leaving the cell, thus enabling the homeostasis of many cellular parameters. For all these reasons, physiologists have long been interested in the expression and functionality of ion channels and transporters, in both physiological and pathological settings and across the different domains of life. Today, thanks to the high-throughput technologies of the postgenomic era, the omics approach to the study of the transportome is becoming increasingly popular in different areas of biomedical research, allowing for a more comprehensive, integrated, and functional perspective of this complex cellular apparatus. This article represents a first effort for a systematic review of the scientific literature on this topic. Here we provide a brief overview of all those studies, both primary and meta-analyses, that looked at the transportome as a whole, regardless of the biological problem or the models they used. A subsequent section is devoted to the methodological aspect by reviewing the most important public databases annotating ion channels and transporters, along with the tools they provide to retrieve such information. Before conclusions, limitations and future perspectives are also discussed.
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Affiliation(s)
- Federico Alessandro Ruffinatti
- Turin Cell Physiology Laboratory (TCP-Lab), Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Giorgia Scarpellino
- Turin Cell Physiology Laboratory (TCP-Lab), Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Giorgia Chinigò
- Turin Cell Physiology Laboratory (TCP-Lab), Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Luca Visentin
- Turin Cell Physiology Laboratory (TCP-Lab), Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Luca Munaron
- Turin Cell Physiology Laboratory (TCP-Lab), Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
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Feng SL, Tian Y, Huo S, Qu B, Liu RM, Xu P, Li YZ, Xie Y. Nobiletin potentiates paclitaxel anticancer efficacy in A549/T xenograft model: Pharmacokinetic and pharmacological study. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 67:153141. [PMID: 31884406 DOI: 10.1016/j.phymed.2019.153141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/06/2019] [Accepted: 11/23/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Nobiletin (N), a polymethoxylated flavone from citrus fruits, enhanced anti-cancer effects of paclitaxel (PTX) in multi-drug resistance (MDR) cancer cells via inhibiting P-glycoprotein (P-gp) in our previous report. But the in vivo chemo-sensitizing effect of nobiletin is unknown. Moreover, considering the nonlinear pharmacokinetics and narrow therapeutic window of PTX, drug-drug interaction should be explored for using nobiletin with PTX together. PURPOSE In this study, we wanted to explore whether nobiletin could affect the pharmacokinetic (PK) behavior of PTX and reverse drug resistance in vivo as well as the corresponding mechanisms. STUDY DESIGN AND METHODS Accurate and sensitive UPLC-MS/MS method was developed for the detection of PTX, and was applied to the pharmacokinetic study in rats. In vivo anti-MDR tumor study was carried out with A549/T xenograft nude mice model. Immunohistochemistry and western blot analysis were used for evaluating the levels of P-gp, Nrf2, and AKT/ERK pathways in MDR tumors. RESULTS Nobiletin significantly enhanced the therapeutic effects of PTX, and inhibited the MDR tumor sizes in the A549/T xenograft model, while PTX or nobiletin alone did not. We found that nobiletin increased the PTX concentrations in tumor tissues but did not affect the PK behavior of PTX. Notably, Nrf2 and phosphorylation of AKT/ERK expression in MDR tumor tissues were significantly inhibited by giving nobiletin and PTX together. However, nobiletin did not affect the expression of P-gp. CONCLUSION Nobiletin reversed PTX resistance in MDR tumor via increasing the PTX content in the MDR tumor and inhibiting AKT/ERK/Nrf2 pathways, but without affecting the systematic exposure of PTX, indicating that nobiletin may be an effective and safe MDR tumor reversal agent.
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Affiliation(s)
- Sen-Ling Feng
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau (SAR), China
| | - Yun Tian
- Nephrology department, Shanxi Traditional Chinese Medicine Hospital, Xian 710003, China
| | - Shuai Huo
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | - Biao Qu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau (SAR), China
| | - Rui-Ming Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau (SAR), China
| | - Peng Xu
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | - Ya-Zhuo Li
- State Key Laboratory of Drug Delivery Technology and Pharmacokinetics, Tianjin Institute of Pharmaceutical Research, Tianjin 300193, China
| | - Ying Xie
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, Macau (SAR), China.
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Perelló-Reus CM, Català A, Caviedes-Cárdenas L, Vega-García N, Camós M, Pérez-Torras S, Pastor-Anglada M. FMS-like tyrosine kinase 3 (FLT3) modulates key enzymes of nucleotide metabolism implicated in cytarabine responsiveness in pediatric acute leukemia. Pharmacol Res 2019; 151:104556. [PMID: 31778791 DOI: 10.1016/j.phrs.2019.104556] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 11/13/2019] [Accepted: 11/18/2019] [Indexed: 02/06/2023]
Abstract
Treatment of pediatric acute leukemia might involve combined therapies targeting the FMS-like tyrosine kinase 3 (FLT3) receptor (i.e. quizartinib - AC220) and nucleotide metabolism (cytarabine - AraC). This study addressed the possibility of FLT3 modulating nucleoside salvage processes and, eventually, cytarabine action. Bone marrow samples from 108 pediatric leukemia patients (B-cell precursor acute lymphoblastic leukemia, BCP-ALL: 83; T-ALL: 9; acute myeloid leukemia, AML: 16) were used to determine the mRNA expression levels of FLT3, the cytarabine activating kinase dCK, and the nucleotidases cN-II and SAMHD1. FLT3 mRNA levels positively correlated with dCK, cN-II and SAMHD1 in the studied cohort. FLT3 inhibition using AC220 promoted the expression of cN-II in MV4-11 cells. Indeed, inhibition of cN-II with anthraquinone-2,6-disulfonic acid (AdiS) further potentiated the synergistic action of AC220 and cytarabine, at low concentrations of this nucleoside analog. FLT3 inhibition also down-regulated phosphorylated forms of SAMHD1 in MV4-11 and SEM cells. Thus, inhibition of FLT3 may also target the biochemical machinery associated with nucleoside salvage, which may modulate the ability of nucleoside-derived drugs. In summary, this contribution highlights the need to expand current knowledge on the mechanistic events linking tyrosine-kinase receptors, likely to be druggable in cancer treatment, and nucleotide metabolism, particularly considering tumor cells undergo profound metabolic reprogramming.
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Affiliation(s)
- Catalina M Perelló-Reus
- Molecular Pharmacology and Experimental Therapeutics, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine, University of Barcelona (IBUB), Barcelona, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBER EHD), Instituto de Salud Carlos III, Madrid, Spain; Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain
| | - Albert Català
- Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain; Pediatric Hematology Department, Hospital Sant Joan de Déu de Barcelona, Universitat de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER ER), Instituto de Salud Carlos III, Madrid, Spain
| | - Liska Caviedes-Cárdenas
- Molecular Pharmacology and Experimental Therapeutics, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine, University of Barcelona (IBUB), Barcelona, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBER EHD), Instituto de Salud Carlos III, Madrid, Spain; Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain
| | - Nerea Vega-García
- Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain; Hematology Laboratory, Hospital Sant Joan de Deu (IR SJD), Esplugues de Llobregat, Universitat de Barcelona, Barcelona, Spain
| | - Mireia Camós
- Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain; Hematology Laboratory, Hospital Sant Joan de Deu (IR SJD), Esplugues de Llobregat, Universitat de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER ER), Instituto de Salud Carlos III, Madrid, Spain
| | - Sandra Pérez-Torras
- Molecular Pharmacology and Experimental Therapeutics, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine, University of Barcelona (IBUB), Barcelona, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBER EHD), Instituto de Salud Carlos III, Madrid, Spain; Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain.
| | - Marçal Pastor-Anglada
- Molecular Pharmacology and Experimental Therapeutics, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine, University of Barcelona (IBUB), Barcelona, Spain; Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBER EHD), Instituto de Salud Carlos III, Madrid, Spain; Institut de Recerca Hospital Sant Joan de Déu de Barcelona (IRP-HSJD), Esplugues de Llobregat, Barcelona, Spain.
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Urtasun N, Boces-Pascual C, Boix L, Bruix J, Pastor-Anglada M, Pérez-Torras S. Role of drug-dependent transporter modulation on the chemosensitivity of cholangiocarcinoma. Oncotarget 2017; 8:90185-90196. [PMID: 29163820 PMCID: PMC5685741 DOI: 10.18632/oncotarget.21624] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 08/27/2017] [Indexed: 12/22/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a heterogeneous group of malignancies with limited therapeutic options. Curative therapy is limited to surgery whereas chemotherapy treatments are the election option for unresectable or metastatic cholangiocarcinoma. Cisplatin plus gemcitabine is the reference chemotherapy regimen, albeit the contribution to the median overall survival barely reaches one year. Drug transporters are undoubtedly a limiting step for drug bioavailability and have been clearly related to chemoresistance. Several members of the SoLute Carrier (SLC) superfamily involved in the uptake of anticancer drugs used to treat cholangiocarcinoma are downregulated in these tumors. This study shows the increase in the expression of specific drug transporters exerted by cisplatin treatment thereby enhancing their transport activity. Combination treatments of cisplatin with selected drugs as gemcitabine and sorafenib take in by these transporters at the desired combination schedule induced synergy. These data support the concept that proper administration pattern could favor treatment outcome.
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Affiliation(s)
- Nerea Urtasun
- Molecular Pharmacology and Experimental Therapeutics (MPET), Section Biochemistry and Molecular Pharmacology, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain.,Oncology Program, CIBER ehd, National Biomedical Research Institute on Liver and Gastrointestinal Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Clara Boces-Pascual
- Molecular Pharmacology and Experimental Therapeutics (MPET), Section Biochemistry and Molecular Pharmacology, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain
| | - Loreto Boix
- Oncology Program, CIBER ehd, National Biomedical Research Institute on Liver and Gastrointestinal Diseases, Instituto de Salud Carlos III, Barcelona, Spain.,Barcelona Clinic Liver Cancer (BCLC) Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - Jordi Bruix
- Oncology Program, CIBER ehd, National Biomedical Research Institute on Liver and Gastrointestinal Diseases, Instituto de Salud Carlos III, Barcelona, Spain.,Barcelona Clinic Liver Cancer (BCLC) Group, Liver Unit, Hospital Clínic of Barcelona, University of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica (FCRB), Barcelona, Spain
| | - Marçal Pastor-Anglada
- Molecular Pharmacology and Experimental Therapeutics (MPET), Section Biochemistry and Molecular Pharmacology, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain.,Oncology Program, CIBER ehd, National Biomedical Research Institute on Liver and Gastrointestinal Diseases, Instituto de Salud Carlos III, Barcelona, Spain
| | - Sandra Pérez-Torras
- Molecular Pharmacology and Experimental Therapeutics (MPET), Section Biochemistry and Molecular Pharmacology, Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB), University of Barcelona, Barcelona, Spain.,Oncology Program, CIBER ehd, National Biomedical Research Institute on Liver and Gastrointestinal Diseases, Instituto de Salud Carlos III, Barcelona, Spain
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