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Kagami LP, Gonçalves IL, da Silva ÁC, Silva AC, das Neves GM, Göethel G, Spillere A, Dos Santos MR, Figueiró F, Garcia SC, Ávila DS, Battastini AMO, Eifler-Lima VL. LaSOM 335, active against bladder cancer cells, interferes with Let-60 (hRas) and reduces CD73 expression/activity. Chem Biol Drug Des 2023; 102:536-546. [PMID: 37272688 DOI: 10.1111/cbdd.14273] [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: 12/31/2022] [Revised: 04/04/2023] [Accepted: 05/08/2023] [Indexed: 06/06/2023]
Abstract
Bladder cancer is the fourth most common malignancy in men. It can present along the entire continuum of severity, from mild to well-differentiated disease to extremely malignant tumors with low survival rates. Human RAS genes are the most frequently mutated oncogenes in human cancers, and the critical role of aberrant Ras protein function in carcinogenesis is well established. Therefore, considerable efforts have been devoted to the development of anti-Ras inhibitors for cancer treatment. This study presents the biphenyl dihydropyrimidinone LaSOM 335 with high activity against T24 bladder cancer cells (IC50 = 10.73 ± 0.53 μM) and selectivity of cytotoxicity for this cancer cell line compared to two non-cancer cell lines investigated. Furthermore, we also show that this compound reduced vulvar development in the mutant let-60 gene of Caenorhabditis elegans. Let-60 is a homolog of the mammalian Ras gene. In addition, we observed that LaSOM 335 inhibits the enzymatic activity of CD73 and decreases CD73 expression. Possibly, this expression decrease is due to downstream EGFR signaling via the Ras-Raf-ERK pathway, that directly regulates CD73 expression via ERK1/2. Evidence suggests that non-immunomodulating functions of CD73 play an equally important role for cancer cell survival, progression, and migration. Regarding we also notice that LaSOM 335 was safe in the in vivo model of C. elegans. The set of these findings makes this biphenyl dihydropyrimidinone a promising candidate for further investigations in the bladder cancer field.
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Affiliation(s)
- Luciano Porto Kagami
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Itamar Luís Gonçalves
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Faculdade de Medicina, Universidade Regional Integrada do Alto Uruguai e das Missões-URI, Erechim, Brazil
| | - Álisson Coldebella da Silva
- Departamento de Bioquímica, Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Aline Castro Silva
- Graduation Program in Biochemistry, Laboratory of Biochemistry and Toxicology in Caenorhabditis elegans, Federal University of Pampa, Uruguaiana, Brazil
| | - Gustavo Machado das Neves
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Gabriela Göethel
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Adriano Spillere
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Maitê Roxo Dos Santos
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Fabrício Figueiró
- Departamento de Bioquímica, Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Solange Cristina Garcia
- Laboratory of Toxicology (LATOX), Department of Analyses, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculty of Pharmacy, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Daiana Silva Ávila
- Graduation Program in Biochemistry, Laboratory of Biochemistry and Toxicology in Caenorhabditis elegans, Federal University of Pampa, Uruguaiana, Brazil
| | - Ana Maria Oliveira Battastini
- Departamento de Bioquímica, Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Vera Lucia Eifler-Lima
- Laboratório de Síntese Orgânica Medicinal - LaSOM®, Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Bulska E, Gawor A, Konopka A, Wryk G, Czarkowska-Pączek B, Gajewski Z, Pączek L. Label-Free Mass Spectrometry-Based Quantitative Proteomics to Evaluate the Effects of the Calcium-Sensing Receptor Agonist Cinacalcet on Protein Expression in Rat Brains and Livers. MEDICAL SCIENCE MONITOR : INTERNATIONAL MEDICAL JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2022; 28:e937338. [PMID: 35941808 PMCID: PMC9375513 DOI: 10.12659/msm.937338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background Cinacalcet is a calcium-sensing receptor agonist that is clinically approved for the treatment of secondary hyperparathyroidism in chronic kidney disease and hypercalcemia in patients with parathyroid carcinoma. This study aimed to use quantitative mass spectrometry-based label-free proteomics to evaluate the effects of cinacalcet on protein expression in rat brains and livers. Material/Methods We randomly assigned 18 Wistar rats to 2 groups: an untreated control group (n=6) and a group treated with cinacalcet at a dose corresponding to the maximum dose used in humans (2 mg/kg/body weight, 5 days/week) divided into 7-day (n=6) and 21-day (n=6) treatment subgroups. A mass-spectrometry-based label-free quantitative proteomics approach using peptides peak area calculation was used to evaluate the changes in protein expression in examined tissues. Bioinformatics analysis of quantitative proteomics data was done using MaxQuant and Perseus environment. Results No changes in protein expression were revealed in the 7-day treatment subgroup. We detected 10 upregulated and 3 downregulated proteins in the liver and 1 upregulated protein in the brain in the 21-day treatment subgroup compared to the control group. Based on Gene Ontology classification, all identified differentially expressed proteins were indicated as molecular functions involved in the enzyme regulator activity (36%), binding (31%), and catalytic activity (19%). Conclusions These findings indicate that long-term cinacalcet therapy can impair phase II of enzymatic detoxication and can cause disturbances in blood hemostasis, lipid metabolism, and inflammatory mediators or contribute to the acceleration of cognitive dysfunction; therefore, appropriate patient monitoring should be considered.
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Affiliation(s)
- Ewa Bulska
- Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Warsaw, Poland
| | - Andrzej Gawor
- Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Warsaw, Poland
| | - Anna Konopka
- Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Warsaw, Poland
| | - Grzegorz Wryk
- Biological and Chemical Research Centre, Faculty of Chemistry, University of Warsaw, Warsaw, Poland
| | | | - Zdzisław Gajewski
- Department of Large Animal Diseases and Clinic, Veterinary Research Center and Center for Biomedical Research, Institute of Veterinary Medicine, Warsaw University of Life Science, Warsaw, Poland
| | - Leszek Pączek
- Department of Immunology, Transplantology and Internal Disease, Medical University of Warsaw, Warsaw, Poland
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Cabrera M, Cerecetto H, González M. New hybrid bromopyridine-chalcones as in vivo phase II enzyme inducers: potential chemopreventive agents. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00456c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the synthesis of eighteen new potential cancer chemopreventive agents, structurally designed to combine (naphtho)chalcone and (bromo)pyridine skeletons.
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Affiliation(s)
- Mauricio Cabrera
- Grupo de Química Medicinal
- Laboratorio de Química Orgánica
- Facultad de Ciencias
- Universidad de la República
- 11400 Montevideo
| | - Hugo Cerecetto
- Grupo de Química Medicinal
- Laboratorio de Química Orgánica
- Facultad de Ciencias
- Universidad de la República
- 11400 Montevideo
| | - Mercedes González
- Grupo de Química Medicinal
- Laboratorio de Química Orgánica
- Facultad de Ciencias
- Universidad de la República
- 11400 Montevideo
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