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Nocentini A, Di Porzio A, Bonardi A, Bazzicalupi C, Petreni A, Biver T, Bua S, Marzano S, Amato J, Pagano B, Iaccarino N, De Tito S, Amente S, Supuran CT, Randazzo A, Gratteri P. Development of a multi-targeted chemotherapeutic approach based on G-quadruplex stabilisation and carbonic anhydrase inhibition. J Enzyme Inhib Med Chem 2024; 39:2366236. [PMID: 38905127 PMCID: PMC11195807 DOI: 10.1080/14756366.2024.2366236] [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: 02/23/2024] [Accepted: 06/02/2024] [Indexed: 06/23/2024] Open
Abstract
A novel class of compounds designed to hit two anti-tumour targets, G-quadruplex structures and human carbonic anhydrases (hCAs) IX and XII is proposed. The induction/stabilisation of G-quadruplex structures by small molecules has emerged as an anticancer strategy, disrupting telomere maintenance and reducing oncogene expression. hCAs IX and XII are well-established anti-tumour targets, upregulated in many hypoxic tumours and contributing to metastasis. The ligands reported feature a berberine G-quadruplex stabiliser scaffold connected to a moiety inhibiting hCAs IX and XII. In vitro experiments showed that our compounds selectively stabilise G-quadruplex structures and inhibit hCAs IX and XII. The crystal structure of a telomeric G-quadruplex in complex with one of these ligands was obtained, shedding light on the ligand/target interaction mode. The most promising ligands showed significant cytotoxicity against CA IX-positive HeLa cancer cells in hypoxia, and the ability to stabilise G-quadruplexes within tumour cells.
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Affiliation(s)
- Alessio Nocentini
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section and Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Anna Di Porzio
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Alessandro Bonardi
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section and Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Carla Bazzicalupi
- Department of Chemistry “Ugo Schiff”, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Andrea Petreni
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section and Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Tarita Biver
- Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - Silvia Bua
- Research Institute of the University of Bucharest (ICUB), Bucharest, Romania
| | - Simona Marzano
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Jussara Amato
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Bruno Pagano
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Nunzia Iaccarino
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Stefano De Tito
- Molecular Cell Biology of Autophagy, The Francis Crick Institute, London, UK
| | - Stefano Amente
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Naples, Italy
| | - Claudiu T. Supuran
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section and Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Antonio Randazzo
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Paola Gratteri
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section and Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Sesto Fiorentino, Florence, Italy
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2
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Malis V, Miyazaki M. Multiparametric exchange protons using Z-spectrum analysis proton (ZAP) and CEST on phantoms and human abdomen. Magn Reson Med 2024; 92:1670-1682. [PMID: 38703021 DOI: 10.1002/mrm.30140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 04/08/2024] [Accepted: 04/17/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE This study aims to investigate a multiparametric exchange proton approach using CEST and Z-spectrum analysis protons (ZAP) in human abdominal organs, focusing on tissue differentiation for a potential early biomarker of abnormality. Prior to human studies, CEST and ZAP effects were studied in phantoms containing exchange protons. METHODS Phantoms composed of iopamidol and iohexol solutions with varying pH levels, along with 12 human subjects, were scanned on a clinical 3T MR scanner. Subsequent ZAP analyses employed a two-Lorentzian pool model to provide free and restricted apparentT 2 f , r ex $$ {\mathrm{T}}_{2\ \mathrm{f},\mathrm{r}}^{\mathrm{ex}} $$ , and their fractions for data acquired across a wide range of offset frequencies (±100 kHz or ± 800 ppm), while a narrower range (±7 ppm or ± 900 Hz) was used for CEST analysis to estimate magnetization transfer ratio asymmetry (MTRAsym) for exchange protons like hydroxyl (-OH), amine (-NH2), and amide (-NH), resonating ˜1, 2, and 3.5 ppm, respectively. Differences in ZAP metrics across various organs were statistically analyzed using one-way analysis of variance (ANOVA). RESULTS The phantom study differentiated contrast agents based on resonance peaks detected from CEST analysis, while ZAP metrics showed sensitivity to pH variations. In human, ZAP metrics revealed significant differences in abdominal organs, with a subgroup study indicating changes in ZAP metrics due to the presence of gallstones. CONCLUSION CEST and ZAP techniques demonstrated promise in specific CEST protons and wide range ZAP protons and identifying tissue-specific characteristics. The preliminary findings underscore the necessity for more extensive study involving a broader subject pool to potentially establish biomarkers for diseased states.
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Affiliation(s)
- Vadim Malis
- Department of Radiology, University of California, San Diego, La Jolla, California, USA
| | - Mitsue Miyazaki
- Department of Radiology, University of California, San Diego, La Jolla, California, USA
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3
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Liang Q, Zhang S, Liu J, Zhou X, Syamimi Ariffin N, Wei J, Shi C, Ma X, Zhang Y, Huang R. Discovery of novel 1,8-naphthalimide piperazinamide based benzenesulfonamides derivatives as potent carbonic anhydrase IX inhibitors and ferroptosis inducers for the treatment of triple-negative breast cancer. Bioorg Chem 2024; 150:107596. [PMID: 38941699 DOI: 10.1016/j.bioorg.2024.107596] [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: 04/07/2024] [Revised: 06/16/2024] [Accepted: 06/24/2024] [Indexed: 06/30/2024]
Abstract
A novel series of 1,8-naphthalimide piperazinamide based benzenesulfonamides derivatives were designed and synthesized as carbonic anhydrase IX (CA IX) inhibitors and ferroptosis inducers for the treatment of triple-negative breast cancer (TNBC). The representative compound 9o exhibited more potent inhibitory activity and selective against CA IX over off-target CA II, compared with positive control SLC-0111. Molecular docking study was also performed to gain insights into the binding interactions of 9o in the binding pocket of CAIX. Moreover, compound 9o exhibited superior antitumor activities against breast cancer cells under hypoxia than that of normoxia conditions. Mechanism studies revealed that compound 9o could act as DNA intercalator and effectively suppressed cell migration, arrested the cell cycle at G1/S phase and induced apoptosis in MDA-MB-231 cells, while inducing ferroptosis accompanied by the dissipation of MMP and the elevation intracellular levels of ROS. Notably, in vivo studies demonstrated that 9o effectively inhibited tumor growth and metastasis in a highly metastatic murine breast cancer 4 T1 xenograft model. Taken together, this study suggests that compound 9o represents a potent and selective CA IX inhibitor and ferroptosis inducer for the treatment of TNBC.
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Affiliation(s)
- Qiaoling Liang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China
| | - Shi Zhang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China
| | - Jiajia Liu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China
| | - Xiaoqun Zhou
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China; Department of Pharmacology and Pharmaceutical Chemistry, Faculty of Pharmacy, Universiti Teknologi MARA, 42300 Bandar Puncak Alam, Selangor
| | - Nur Syamimi Ariffin
- Department of Pharmacology and Pharmaceutical Chemistry, Faculty of Pharmacy, Universiti Teknologi MARA, 42300 Bandar Puncak Alam, Selangor
| | - Jianhua Wei
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China
| | - Chengyi Shi
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China
| | - Xianli Ma
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China.
| | - Ye Zhang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China.
| | - Rizhen Huang
- Guangxi Key Laboratory of Drug Discovery and Optimization, Guangxi Engineering Research Center for Pharmaceutical Molecular Screening and Druggability Evaluation, School of Pharmacy, Guilin Medical University, Guilin 541199, China.
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4
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Wan X, Li F, Li Z, Zhou L. ASIC3-activated key enzymes of de novo lipid synthesis supports lactate-driven EMT and the metastasis of colorectal cancer cells. Cell Commun Signal 2024; 22:388. [PMID: 39095886 DOI: 10.1186/s12964-024-01762-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/22/2024] [Indexed: 08/04/2024] Open
Abstract
Acidic microenvironments is a cancer progression driver, unclear core mechanism hinders the discovery of new diagnostic or therapeutic targets. ASIC3 is an extracellular proton sensor and acid-sensitive, but its role in acidic tumor microenvironment of colorectal cancer is not reported. Functional analysis data show that colorectal cancer cells respond to specific concentration of lactate to accelerate invasion and metastasis, and ASIC3 is the main actor in this process. Mechanism reveal de novo lipid synthesis is a regulatory process of ASIC3, down-regulated ASIC3 increases and interacts with ACC1 and SCD1, which are key enzymes in de novo lipid synthesis pathway, this interaction results in increased unsaturated fatty acids, which in turn induce EMT to promote metastasis, and overexpression of ASIC3 reduces acidic TME-enhanced colorectal cancer metastasis. Clinical samples of colorectal cancer also exhibit decreased ASIC3 expression, and low ASIC3 expression is associated with metastasis and stage of colorectal cancer. This study is the first to identify the role of the ASIC3-ACC1/SCD1 axis in acid-enhanced colorectal cancer metastasis. The expression pattern of ASIC3 in colorectal cancer differs significantly from that in other types of cancers, ASIC3 may serve as a novel and reliable marker for acidic microenvironmental in colorectal cancer, and potentially a therapeutic target.
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Affiliation(s)
- Xing Wan
- Department of Pharmacology, Sichuan University West China School of Basic Medical Sciences & Forensic Medicine, Chengdu, 610041, China
- Department of Pharmacology, Hubei Minzu University Health Science Center, Enshi, 445000, China
| | - Feng Li
- Department of Pharmacology, Sichuan University West China School of Basic Medical Sciences & Forensic Medicine, Chengdu, 610041, China
| | - Zhigui Li
- Department of General Surgery, Colorectal Cancer Center, Sichuan University West China Hospital, Chengdu, 610041, China
| | - Liming Zhou
- Department of Pharmacology, Sichuan University West China School of Basic Medical Sciences & Forensic Medicine, Chengdu, 610041, China.
- Department of Pharmacology, Hubei Minzu University Health Science Center, Enshi, 445000, China.
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5
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Chen F, Lin J, Kang R, Tang D, Liu J. Alkaliptosis induction counteracts paclitaxel-resistant ovarian cancer cells via ATP6V0D1-mediated ABCB1 inhibition. Mol Carcinog 2024; 63:1515-1527. [PMID: 38751020 DOI: 10.1002/mc.23741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/23/2024] [Accepted: 05/04/2024] [Indexed: 07/10/2024]
Abstract
Paclitaxel serves as the cornerstone chemotherapy for ovarian cancer, yet its prolonged administration frequently culminates in drug resistance, presenting a substantial challenge. Here we reported that inducing alkaliptosis, rather than apoptosis or ferroptosis, effectively overcomes paclitaxel resistance. Mechanistically, ATPase H+ transporting V0 subunit D1 (ATP6V0D1), a key regulator of alkaliptosis, plays a pivotal role by mediating the downregulation of ATP-binding cassette subfamily B member 1 (ABCB1), a multidrug resistance protein. Both ATP6V0D1 overexpression through gene transfection and pharmacological enhancement of ATP6V0D1 protein stability using JTC801 effectively inhibit ABCB1 upregulation, resulting in growth inhibition in drug-resistant cells. Additionally, increasing intracellular pH to alkaline (pH 8.5) via sodium hydroxide application suppresses ABCB1 expression, whereas reducing the pH to acidic conditions (pH 6.5) with hydrochloric acid amplifies ABCB1 expression in drug-resistant cells. Collectively, these results indicate a potentially effective therapeutic strategy for targeting paclitaxel-resistant ovarian cancer by inducing ATP6V0D1-dependent alkaliptosis.
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Affiliation(s)
- Fangquan Chen
- DAMP Laboratory, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Junhao Lin
- DAMP Laboratory, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Rui Kang
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Daolin Tang
- Department of Surgery, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Jiao Liu
- DAMP Laboratory, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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6
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Luo Y, Song Y, Wang J, Xu T, Zhang X. Integrated Mini-Pillar Platform for Wireless Real-Time Cell Monitoring. RESEARCH (WASHINGTON, D.C.) 2024; 7:0422. [PMID: 39050822 PMCID: PMC11266812 DOI: 10.34133/research.0422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 06/11/2024] [Indexed: 07/27/2024]
Abstract
Cell culture as the cornerstone of biotechnology remains a labor-intensive process requiring continuous manual oversight and substantial time investment. In this work, we propose an integrated mini-pillar platform for in situ monitoring of multiple cellular metabolism processes, which achieves media anchoring and cell culture through an arrayed mini-pillar chip. The assembly of polyaniline (PANI)/dendritic gold-modified microelectrode biosensors exhibits high sensitivity (63.55 mV/pH) and excellent interference resistance, enabling real-time acquisition of biosensing signals. We successfully employed such integrated devices to real-time measuring pH variations in multiple cells and real-time monitoring of cell metabolism under drug interventions and to facilitate in situ assisted cultivation of 3-dimensional (3D) cell spheroids. This mini-pillar array-based cell culture platform exhibits excellent biosensing sensitivity and real-time monitoring capability, offering considerable potential for the advancement of biotechnology and medical drug development.
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Affiliation(s)
- Yong Luo
- Synthetic Biology Research Center, The Institute for Advanced Study (IAS),
Shenzhen University, Shenzhen, Guangdong 518060, P. R. China
- Beijing Key Laboratory for Bioengineering and Sensing Technology,
University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Yongchao Song
- Research Center for Intelligent and Wearable Technology, College of Textiles and Clothing, State Key Laboratory of Bio-Fibers and Eco-Textiles,
Qingdao University, Qingdao 266071, P. R. China
| | - Jing Wang
- Synthetic Biology Research Center, The Institute for Advanced Study (IAS),
Shenzhen University, Shenzhen, Guangdong 518060, P. R. China
| | - Tailin Xu
- Synthetic Biology Research Center, The Institute for Advanced Study (IAS),
Shenzhen University, Shenzhen, Guangdong 518060, P. R. China
- School of Biomedical Engineering,
Shenzhen UniversityHealth Science Center, Shenzhen University, Shenzhen, Guangdong 518060, P.R. China
| | - Xueji Zhang
- Synthetic Biology Research Center, The Institute for Advanced Study (IAS),
Shenzhen University, Shenzhen, Guangdong 518060, P. R. China
- School of Biomedical Engineering,
Shenzhen UniversityHealth Science Center, Shenzhen University, Shenzhen, Guangdong 518060, P.R. China
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7
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Srinivasarao DA, Shah S, Famta P, Vambhurkar G, Jain N, Pindiprolu SKSS, Sharma A, Kumar R, Padhy HP, Kumari M, Madan J, Srivastava S. Unravelling the role of tumor microenvironment responsive nanobiomaterials in spatiotemporal controlled drug delivery for lung cancer therapy. Drug Deliv Transl Res 2024:10.1007/s13346-024-01673-z. [PMID: 39037533 DOI: 10.1007/s13346-024-01673-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2024] [Indexed: 07/23/2024]
Abstract
Design and development of efficient drug delivery technologies that impart site-specificity is the need of the hour for the effective treatment of lung cancer. The emergence of materials science and nanotechnology partially helped drug delivery scientists to achieve this objective. Various stimuli-responsive materials that undergo degradation at the pathological tumor microenvironment (TME) have been developed and explored for drug delivery applications using nanotechnological approaches. Nanoparticles (NPs), owing to their small size and high surface area to volume ratio, demonstrated enhanced cellular internalization, permeation, and retention at the tumor site. Such passive accumulation of stimuli-responsive materials helped to achieve spatiotemporally controlled and targeted drug delivery within the tumors. In this review, we discussed various stimuli-physical (interstitial pressure, temperature, and stiffness), chemical (pH, hypoxia, oxidative stress, and redox state), and biological (receptor expression, efflux transporters, immune cells, and their receptors or ligands)-that are characteristic to the TME. We mentioned an array of biomaterials-based nanoparticulate delivery systems that respond to these stimuli and control drug release at the TME. Further, we discussed nanoparticle-based combinatorial drug delivery strategies. Finally, we presented our perspectives on challenges related to scale-up, clinical translation, and regulatory approvals.
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Affiliation(s)
- Dadi A Srinivasarao
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India.
| | - Saurabh Shah
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India
| | - Paras Famta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India
| | - Ganesh Vambhurkar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India
| | - Naitik Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India
| | - Sai Kiran S S Pindiprolu
- Aditya Pharmacy College, Surampalem, 533 437, Andhra Pradesh, India
- Jawaharlal Nehru Technological University, Kakinada, 533 003, Andhra Pradesh, India
| | - Anamika Sharma
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), 500037, Telangana, Hyderabad, India
| | - Rahul Kumar
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), 500037, Telangana, Hyderabad, India
| | - Hara Prasad Padhy
- Department of Pharmaceutical Analysis, National Institute of Pharmaceutical Education and Research (NIPER), 500037, Telangana, Hyderabad, India
| | - Meenu Kumari
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), 500037, Telangana, Hyderabad, India
| | - Jitender Madan
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India
| | - Saurabh Srivastava
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad, Balanagar, Hyderabad, 500037, Telangana, India.
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8
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Baigildin V, Shakirova J, Zharskaia N, Ivanova E, Silonov S, Sokolov V, Tunik S. Design and Preparation of Lifetime-Based Dual Fluorescent/Phosphorescent Sensor of pH and Oxygen and its Exploration in Model Physiological Solutions and Cells. Macromol Biosci 2024:e2400225. [PMID: 38987922 DOI: 10.1002/mabi.202400225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/14/2024] [Indexed: 07/12/2024]
Abstract
In the present report, a novel dual pH-O2 sensor based on covalent conjugate of rhodamine 6G and cyclometalated iridium complex with poly(vinylpyrrolidone-block-vinyltetrazole) copolymer is reported. In model physiological solutions the sensor chromophores display independent phosphorescent and fluorescent lifetime responses onto variations in oxygen concentration and pH, respectively. Colocalization studies on Chinese hamster ovary cells demonstrate the preferential localization in endosomes and lysosomes. The fluorescent lifetime imaging microscopy-phosphorescent lifetime imaging microscopy (FLIM-PLIM) experiments show that the phosphorescent O2 sensor provides unambiguous information onto hypoxia versus normoxia cell status as well as semi-quantitative data on the oxygen concentration in cells in between these two states. However, the results of FLIM measurements indicate that dynamic lifetime interval of the sensor (≈0.5 ns between pH values 5.0 and 8.0) is insufficient even for qualitative estimation of pH in living cells because half-width of lifetime distribution in the studied samples is higher than the sensor dynamic interval. Nevertheless, the variations in rhodamine emission intensity are much higher and allow rough discrimination of acidic and neutral cell conditions. Thus, the results of this study indicate that the suggested approach to the design of dual pH-O2 sensors makes possible to prepare the biocompatible and water-soluble conjugate with fast cellular uptake.
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Affiliation(s)
- Vadim Baigildin
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
| | - Julia Shakirova
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
| | - Nina Zharskaia
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
| | - Elena Ivanova
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
| | - Sergey Silonov
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
- Laboratory of Structural Dynamics, Stability and Folding of Proteins, Institute of Cytology, Russian Academy of Sciences, 4 Tikhoretsky Ave., St. Petersburg, 194064, Russia
| | - Viktor Sokolov
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
| | - Sergey Tunik
- Institute of Chemistry, Saint-Petersburg State University, Universitetsky Pr. 26, St. Petersburg, 198504, Russia
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9
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Yang GN, Sun YBY, Roberts PK, Moka H, Sung MK, Gardner-Russell J, El Wazan L, Toussaint B, Kumar S, Machin H, Dusting GJ, Parfitt GJ, Davidson K, Chong EW, Brown KD, Polo JM, Daniell M. Exploring single-cell RNA sequencing as a decision-making tool in the clinical management of Fuchs' endothelial corneal dystrophy. Prog Retin Eye Res 2024; 102:101286. [PMID: 38969166 DOI: 10.1016/j.preteyeres.2024.101286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 06/14/2024] [Accepted: 07/02/2024] [Indexed: 07/07/2024]
Abstract
Single-cell RNA sequencing (scRNA-seq) has enabled the identification of novel gene signatures and cell heterogeneity in numerous tissues and diseases. Here we review the use of this technology for Fuchs' Endothelial Corneal Dystrophy (FECD). FECD is the most common indication for corneal endothelial transplantation worldwide. FECD is challenging to manage because it is genetically heterogenous, can be autosomal dominant or sporadic, and progress at different rates. Single-cell RNA sequencing has enabled the discovery of several FECD subtypes, each with associated gene signatures, and cell heterogeneity. Current FECD treatments are mainly surgical, with various Rho kinase (ROCK) inhibitors used to promote endothelial cell metabolism and proliferation following surgery. A range of emerging therapies for FECD including cell therapies, gene therapies, tissue engineered scaffolds, and pharmaceuticals are in preclinical and clinical trials. Unlike conventional disease management methods based on clinical presentations and family history, targeting FECD using scRNA-seq based precision-medicine has the potential to pinpoint the disease subtypes, mechanisms, stages, severities, and help clinicians in making the best decision for surgeries and the applications of therapeutics. In this review, we first discuss the feasibility and potential of using scRNA-seq in clinical diagnostics for FECD, highlight advances from the latest clinical treatments and emerging therapies for FECD, integrate scRNA-seq results and clinical notes from our FECD patients and discuss the potential of applying alternative therapies to manage these cases clinically.
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Affiliation(s)
- Gink N Yang
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Yu B Y Sun
- Department of Anatomy and Development Biology, Monash University, Clayton, Australia
| | - Philip Ke Roberts
- Department of Ophthalmology, Medical University Vienna, 18-20 Währinger Gürtel, Vienna, Austria
| | - Hothri Moka
- Mogrify Limited, 25 Cambridge Science Park Milton Road, Milton, Cambridge, UK
| | - Min K Sung
- Mogrify Limited, 25 Cambridge Science Park Milton Road, Milton, Cambridge, UK
| | - Jesse Gardner-Russell
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Layal El Wazan
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Bridget Toussaint
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Satheesh Kumar
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Heather Machin
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia; Lions Eye Donation Service, Level 7, Smorgon Family Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia
| | - Gregory J Dusting
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Geraint J Parfitt
- Mogrify Limited, 25 Cambridge Science Park Milton Road, Milton, Cambridge, UK
| | - Kathryn Davidson
- Department of Anatomy and Development Biology, Monash University, Clayton, Australia
| | - Elaine W Chong
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia; Department of Ophthalmology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Karl D Brown
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
| | - Jose M Polo
- Department of Anatomy and Development Biology, Monash University, Clayton, Australia
| | - Mark Daniell
- Centre for Eye Research Australia, Level 7, Peter Howson Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia; Ophthalmology, Department of Surgery, University of Melbourne and Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia; Lions Eye Donation Service, Level 7, Smorgon Family Wing, 32 Gisborne Street, East Melbourne, Victoria, Australia.
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10
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Ronca R, Supuran CT. Carbonic anhydrase IX: An atypical target for innovative therapies in cancer. Biochim Biophys Acta Rev Cancer 2024; 1879:189120. [PMID: 38801961 DOI: 10.1016/j.bbcan.2024.189120] [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: 12/19/2023] [Revised: 05/14/2024] [Accepted: 05/19/2024] [Indexed: 05/29/2024]
Abstract
Carbonic anhydrases (CAs), are metallo-enzymes implicated in several pathophysiological processes where tissue pH regulation is required. CA IX is a tumor-associated CA isoform induced by hypoxia and involved in the adaptation of tumor cells to acidosis. Indeed, several tumor-driving pathways can induce CA IX expression, and this in turn has been associated to cancer cells invasion and metastatic features as well as to induction of stem-like features, drug resistance and recurrence. After its functional and structural characterization CA IX targeting approaches have been developed to inhibit its activity in neoplastic tissues, and to date this field has seen an incredible acceleration in terms of therapeutic options and biological readouts. Small molecules inhibitors, hybrid/dual targeting drugs, targeting antibodies and adoptive (CAR-T based) cell therapy have been developed at preclinical level, whereas a sulfonamide CA IX inhibitor and an antibody entered Phase Ib/II clinical trials for the treatment and imaging of different solid tumors. Here recent advances on CA IX biology and pharmacology in cancer, and its therapeutic targeting will be discussed.
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Affiliation(s)
- Roberto Ronca
- Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy; Consorzio Interuniversitario per le Biotecnologie (CIB), Italy.
| | - Claudiu T Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, University of Florence, Florence 50019, Italy.
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11
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De Simone G, Supuran CT. Anticancer drugs: where are we now? Expert Opin Ther Pat 2024; 34:525-527. [PMID: 38721921 DOI: 10.1080/13543776.2024.2353625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 05/07/2024] [Indexed: 05/16/2024]
Affiliation(s)
- Giuseppina De Simone
- Istituto di Biostrutture e Bioimmagini Consiglio Nazionale delle Ricerche, Napoli, Italy
| | - Claudiu T Supuran
- Neurofarba Department, University of Florence, Sesto Fiorentino, Florence, Italy
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12
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Siwach K, Arya P, Vats L, Sharma V, Giovannuzzi S, Raghav N, Supuran CT, Sharma PK. Benzenesulfonamides functionalized with triazolyl-linked pyrazoles possess dual cathepsin B and carbonic anhydrase inhibitory action. Arch Pharm (Weinheim) 2024:e2400114. [PMID: 38900588 DOI: 10.1002/ardp.202400114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/14/2024] [Accepted: 05/31/2024] [Indexed: 06/22/2024]
Abstract
The design and synthesis of a library of 21 novel benzenesulfonamide-bearing 3-functionalized pyrazole-linked 1,2,3-triazole derivatives as dual inhibitors of cathepsin B and carbonic anhydrase enzymes are reported. The target 1,2,3-triazole-linked pyrazolic esters (16) were synthesized by the condensation of 1,2,3-triazolic diketo esters with 4-hydrazinobenzenesulfonamide hydrochloride, and these were further converted into the corresponding carboxylic acid (17) and carboxamide (18) analogs. The synthesized compounds were assayed in vitro for their inhibition potential against human carbonic anhydrase (hCA) isoforms I, II, IX, and XII. They were found to be potent inhibitors at the low nanomolar level against the cancer-related hCA IX and XII and to be selective towards the cytosolic isoform hCA I. The physiologically important isoform hCA II was potently inhibited by all the newly synthesized compounds showing KI values ranging between 0.8 and 561.5 nM. The ester derivative 16c having 4-fluorophenyl (KI = 5.2 nM) was the most potent inhibitor of hCA IX, and carboxamide derivative 18b (KI = 2.2 nM) having 4-methyl substituted phenyl was the most potent inhibitor of hCA XII. The newly synthesized compounds exhibited potent cathepsin B inhibition at 10-7 M concentration. In general, the carboxamide derivatives (18) showed higher % inhibition as compared with the corresponding ester derivatives (16) and carboxylic acid derivatives (17) for cathepsin B. The interactions of the target compounds with the active sites of cathepsin B and CA were studied through molecular docking studies. Further, the in silico absorption, distribution, metabolism, excretion, and toxicity (ADMET) and drug-likeness properties of the target compounds were also studied.
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Affiliation(s)
- Kiran Siwach
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Priyanka Arya
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Lalit Vats
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Department of Chemistry, Government College Bherian, Pehowa, Kurukshetra, Haryana, India
| | - Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Pt. Chiranji Lal Sharma Government College, Karnal, Haryana, India
| | - Simone Giovannuzzi
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Neera Raghav
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Claudiu T Supuran
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Department of Chemistry, Central University of Haryana, Mahendergarh, India
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13
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Guerassimoff L, Ferrere M, Bossion A, Nicolas J. Stimuli-sensitive polymer prodrug nanocarriers by reversible-deactivation radical polymerization. Chem Soc Rev 2024; 53:6511-6567. [PMID: 38775004 PMCID: PMC11181997 DOI: 10.1039/d2cs01060g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Indexed: 06/18/2024]
Abstract
Polymer prodrugs are based on the covalent linkage of therapeutic molecules to a polymer structure which avoids the problems and limitations commonly encountered with traditional drug-loaded nanocarriers in which drugs are just physically entrapped (e.g., burst release, poor drug loadings). In the past few years, reversible-deactivation radical polymerization (RDRP) techniques have been extensively used to design tailor-made polymer prodrug nanocarriers. This synthesis strategy has received a lot of attention due to the possibility of fine tuning their structural parameters (e.g., polymer nature and macromolecular characteristics, linker nature, physico-chemical properties, functionalization, etc.), to achieve optimized drug delivery and therapeutic efficacy. In particular, adjusting the nature of the drug-polymer linker has enabled the easy synthesis of stimuli-responsive polymer prodrugs for efficient spatiotemporal drug release. In this context, this review article will give an overview of the different stimuli-sensitive polymer prodrug structures designed by RDRP techniques, with a strong focus on the synthesis strategies, the macromolecular architectures and in particular the drug-polymer linker, which governs the drug release kinetics and eventually the therapeutic effect. Their biological evaluations will also be discussed.
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Affiliation(s)
- Léa Guerassimoff
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France.
| | - Marianne Ferrere
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France.
| | - Amaury Bossion
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France.
| | - Julien Nicolas
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, 91400, Orsay, France.
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14
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Packiapalavesam SD, Saravanan V, Mahajan AA, Almutairi MH, Almutairi BO, Arockiaraj J, Kathiravan MK, Karthick Raja Namasivayam S. Identification of novel CA IX inhibitor: Pharmacophore modeling, docking, DFT, and dynamic simulation. Comput Biol Chem 2024; 110:108073. [PMID: 38678727 DOI: 10.1016/j.compbiolchem.2024.108073] [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: 03/18/2024] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 05/01/2024]
Abstract
Human Carbonic anhydrase IX (hCA IX) is found to be an essential biomarker for the treatment of hypoxic tumors in both the early and metastatic stages of cancer. Due to its active function in maintaining pH levels and overexpression in hypoxic conditions, hCA IX inhibitors can be a potential candidate specifically designed to target cancer development at various stages. In search of selective hCA IX inhibitors, we developed a pharmacophore model from the existing natural product inhibitors with IC50 values less than 50 nm. The identified hit molecules were then investigated on protein-ligand interactions using molecular docking experiments followed by molecular dynamics simulations. Among the zinc database 186 hits with an RMSD value less than 1 were obtained, indicating good contact with key residues HIS94, HIS96, HIS119, THR199, and ZN301 required for optimum activity. The top three compounds were subjected to molecular dynamics simulations for 100 ns to know the protein-ligand complex stability. Based on the obtained MD simulation results, binding free energies are calculated. Density Functional Theory (DFT) studies confirmed the energy variation between the Highest Occupied Molecular Orbital (HOMO) and Lowest Unoccupied Molecular Orbital (LUMO). The current study has led to the discovery of lead compounds that show considerable promise as hCA IX inhibitors and suggests that three compounds with special molecular features are more likely to be better-inhibiting hCA IX. Compound S35, characterized by a higher stability margin and a smaller energy gap in quantum studies, is an ideal candidate for selective inhibition of CA IX.
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Affiliation(s)
- Shakthi Devi Packiapalavesam
- Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu 603203, India
| | - Venkatesan Saravanan
- Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu 603203, India
| | - Anand A Mahajan
- Department of Pharmaceutical Analysis, Goa College of Pharmacy, Panaji, Goa 403001, India
| | - Mikhlid H Almutairi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Bader O Almutairi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Jesu Arockiaraj
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu 603203, India
| | - Muthu Kumaradoss Kathiravan
- Dr APJ Kalam Laboratory, SRM College of Pharmacy, SRM Institute of Science and Technology, Chengalpattu District, Kattankulathur, Tamil Nadu 603203, India.
| | - S Karthick Raja Namasivayam
- Centre for Applied Research, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, Tamil Nadu 602105, India.
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15
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Zhi HT, Lu Z, Chen L, Wu JQ, Li L, Hu J, Chen WH. Anticancer efficacy triggered by synergistically modulating the homeostasis of anions and iron: Design, synthesis and biological evaluation of dual-functional squaramide-hydroxamic acid conjugates. Bioorg Chem 2024; 147:107421. [PMID: 38714118 DOI: 10.1016/j.bioorg.2024.107421] [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: 03/09/2024] [Revised: 04/12/2024] [Accepted: 04/29/2024] [Indexed: 05/09/2024]
Abstract
Targeting the homeostasis of anions and iron has emerged as a promising therapeutic approach for the treatment of cancers. However, single-targeted agents often fall short of achieving optimal treatment efficacy. Herein we designed and synthesized a series of novel dual-functional squaramide-hydroxamic acid conjugates that are capable of synergistically modulating the homeostasis of anions and iron. Among them, compound 16 exhibited the most potent antiproliferative activity against a panel of selected cancer cell lines, and strong in vivo anti-tumor efficacy. This compound effectively elevated lysosomal pH through anion transport, and reduced the levels of intracellular iron. Compound 16 could disturb autophagy in A549 cells and trigger robust apoptosis. This compound caused cell cycle arrest at the G1/S phase, altered the mitochondrial function and elevated ROS levels. The present findings clearly demonstrated that synergistic modulation of anion and iron homeostasis has high potentials in the development of promising chemotherapeutic agents with dual action against cancers.
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Affiliation(s)
- Hai-Tao Zhi
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China
| | - Zhonghui Lu
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China
| | - Li Chen
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China
| | - Jia-Qiang Wu
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China
| | - Lanqing Li
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China
| | - Jinhui Hu
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China.
| | - Wen-Hua Chen
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China.
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16
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Han J, Dong H, Zhu T, Wei Q, Wang Y, Wang Y, Lv Y, Mu H, Huang S, Zeng K, Xu J, Ding J. Biochemical hallmarks-targeting antineoplastic nanotherapeutics. Bioact Mater 2024; 36:427-454. [PMID: 39044728 PMCID: PMC11263727 DOI: 10.1016/j.bioactmat.2024.05.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 05/18/2024] [Accepted: 05/27/2024] [Indexed: 07/25/2024] Open
Abstract
Tumor microenvironments (TMEs) have received increasing attention in recent years as they play pivotal roles in tumorigenesis, progression, metastases, and resistance to the traditional modalities of cancer therapy like chemotherapy. With the rapid development of nanotechnology, effective antineoplastic nanotherapeutics targeting the aberrant hallmarks of TMEs have been proposed. The appropriate design and fabrication endow nanomedicines with the abilities for active targeting, TMEs-responsiveness, and optimization of physicochemical properties of tumors, thereby overcoming transport barriers and significantly improving antineoplastic therapeutic benefits. This review begins with the origins and characteristics of TMEs and discusses the latest strategies for modulating the TMEs by focusing on the regulation of biochemical microenvironments, such as tumor acidosis, hypoxia, and dysregulated metabolism. Finally, this review summarizes the challenges in the development of smart anti-cancer nanotherapeutics for TME modulation and examines the promising strategies for combination therapies with traditional treatments for further clinical translation.
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Affiliation(s)
- Jing Han
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - He Dong
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Tianyi Zhu
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Qi Wei
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, PR China
| | - Yongheng Wang
- Department of Biomedical Engineering, University of California Davis, One Shields Avenue, Davis, CA, 95616, USA
| | - Yun Wang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Yu Lv
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Haoran Mu
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Shandeng Huang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Ke Zeng
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Jing Xu
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Bone Tumor Institution, 100 Haining Street, Shanghai, 200080, PR China
| | - Jianxun Ding
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, PR China
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17
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Koyuncu I, Temiz E, Güler EM, Durgun M, Yuksekdag O, Giovannuzzi S, Supuran CT. Effective Anticancer Potential of a New Sulfonamide as a Carbonic Anhydrase IX Inhibitor Against Aggressive Tumors. ChemMedChem 2024; 19:e202300680. [PMID: 38323458 DOI: 10.1002/cmdc.202300680] [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: 12/04/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/08/2024]
Abstract
This study examines efficiency of a newly synthesized sulfonamide derivative 2-bromo-N-(4-sulfamoylphenyl)propanamide (MMH-1) on the inhibition of Carbonic Anhydrase IX (CA IX), which is overexpressed in many solid tumors including breast cancer. The inhibitory potential of MMH-1 compound against its four major isoforms, including cytosolic isoforms hCA I and II, as well as tumor-associated membrane-bound isoforms hCA IX and XII, was evaluated. To this context, the cytotoxic effect of MMH-1 on cancer and normal cells was tested and found to selectively affect MDA-MB-231 cells. MMH-1 reduced cell proliferation by holding cells in the G0/G1 phase (72 %) and slowed the cells' wound healing capacity. MMH-1 inhibited CA IX under both hypoxic and normoxic conditions and altered the morphology of triple negative breast cancer cells. In MDA-MB-231 cells, inhibition of CA IX was accompanied by a decrease in extracellular pH acidity (7.2), disruption of mitochondrial membrane integrity (80 %), an increase in reactive oxygen levels (25 %), and the triggering of apoptosis (40 %). In addition, the caspase cascade (CASP-3, -8, -9) was activated in MDA-MB-231 cells, triggering both the extrinsic and intrinsic apoptotic pathways. The expression of pro-apoptotic regulatory proteins (Bad, Bax, Bid, Bim, Cyt-c, Fas, FasL, TNF-a, TNF-R1, HTRA, SMAC, Casp-3, -8, P21, P27, and P53) was increased, while the expression of anti-apoptotic proteins, apoptosis inhibitor proteins (IAPs), and heat shock proteins (HSPs) (Bcl-2, Bcl-w, cIAP-2, HSP27, HSP60, HSP70, Survivin, Livin, and XIAP) was decreased. These results propose that the MMH-1 compound could triggers apoptosis in MDA-MB-231 cells via the pH/MMP/ROS pathway through the inhibition of CA IX. This compound is thought to have high potential and promising anticancer properties in the treatment of aggressive tumors.
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Affiliation(s)
- Ismail Koyuncu
- Department of Medical Biochemistry, Faculty of Medicine, Harran University, Sanliurfa, Turkey Tel
| | - Ebru Temiz
- Program of Medical Promotion and Marketing, Health Services Vocational School, Harran University, Sanliurfa, Turkey
| | - Eray Metin Güler
- Department of Medical Biochemistry, Faculty of Hamidiye Medicine, University of Health Sciences, Istanbul, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Faculty of Arts and Sciences, Harran University, Sanliurfa, Turkey Tel
| | - Ozgür Yuksekdag
- Department of Medical Biochemistry, Faculty of Medicine, Harran University, Sanliurfa, Turkey Tel
| | - Simone Giovannuzzi
- Department of Neurofarba, Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze, Sesto Fiorentino, Florence, Italy Tel
| | - Claudiu T Supuran
- Department of Neurofarba, Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze, Sesto Fiorentino, Florence, Italy Tel
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18
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Singh P, Nerella SG, Swain B, Angeli A, Ullah Q, Supuran CT, Arifuddin M. Design, synthesis and in vitro evaluation of novel thiazole-coumarin hybrids as selective and potent human carbonic anhydrase IX and XII inhibitors. Int J Biol Macromol 2024; 268:131548. [PMID: 38642682 DOI: 10.1016/j.ijbiomac.2024.131548] [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: 07/16/2023] [Revised: 03/13/2024] [Accepted: 04/10/2024] [Indexed: 04/22/2024]
Abstract
The coumarin is one of the most promising classes of non-classical carbonic anhydrase (CA, EC 4.2.1.1) inhibitors. In continuation of our ongoing work on search of coumarin based selective carbonic anhydrase inhibitors, a new series of 6-aminocoumarin based 16 novel analogues of coumarin incorporating thiazole (4a-p) have been synthesized and studied for their hCA inhibitory activity against a panel of human carbonic anhydrases (hCAs). Most of these newly synthesized compounds exhibited interesting inhibition constants in the nanomolar range. Among the tested compounds, the compounds 4f having 4-methoxy substitution exhibited activity at 90.9 nM against hCA XII isoform. It is noteworthy to see that all compounds were specifically and selectively active against isoforms hCA IX and hCA XII, with Ki under 1000 nM range. It is anticipated that these newly synthesized coumarin-thiazole hybrids (4a-p) may emerge as potential leads candidates against hCA IX and hCA XII as selective inhibitors compared to hCA I and hCA II.
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Affiliation(s)
- Priti Singh
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Sridhar Goud Nerella
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Baijayantimala Swain
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Andrea Angeli
- Università degli Studi di Firenze, Neurofarba Dept., Sezione di ScienzeFarmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Qasim Ullah
- Physical Science Section, School of Sciences, Maulana Azad National Urdu University (MANUU), Hyderabad 500032, Telangana, India
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Neurofarba Dept., Sezione di ScienzeFarmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
| | - Mohammed Arifuddin
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India.
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19
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Wang K, Liu X, Jia Y, Pan L, Shi M, Pan W, Li N, Tang B. A small-molecule Fenton reagent for self-augmented chemodynamic therapy by intelligently regulating intracellular acidosis. Chem Commun (Camb) 2024; 60:4773-4776. [PMID: 38602162 DOI: 10.1039/d4cc00760c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
A small-molecule Fenton reagent, integrating ferrocene with a carbonic anhydrase inhibitor, was designed to intelligently regulate intracellular acidosis for self-augmented chemodynamic therapy. Acidosis coupled with up-regulated ROS levels demonstrated potent cytotoxicity and effective tumor suppression.
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Affiliation(s)
- Kaiye Wang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Xiaohan Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Yuting Jia
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Limeng Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Mingwan Shi
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
- Laoshan Laboratory, Qingdao 266237, P. R. China
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20
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Lu Y, Chen Y, Hou G, Lei H, Liu L, Huang X, Sun S, Liu L, Liu X, Na J, Zhao Y, Cheng L, Zhong L. Zinc-Iron Bimetallic Peroxides Modulate the Tumor Stromal Microenvironment and Enhance Cell Immunogenicity for Enhanced Breast Cancer Immunotherapy Therapy. ACS NANO 2024; 18:10542-10556. [PMID: 38561324 DOI: 10.1021/acsnano.3c12615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Immunotherapy has emerged as a potential approach for breast cancer treatment. However, the rigid stromal microenvironment and low immunogenicity of breast tumors strongly reduce sensitivity to immunotherapy. To sensitize patients to breast cancer immunotherapy, hyaluronic acid-modified zinc peroxide-iron nanocomposites (Fe-ZnO2@HA, abbreviated FZOH) were synthesized to remodel the stromal microenvironment and increase tumor immunogenicity. The constructed FZOH spontaneously generated highly oxidative hydroxyl radicals (·OH) that degrade hyaluronic acid (HA) in the tumor extracellular matrix (ECM), thereby reshaping the tumor stromal microenvironment and enhancing blood perfusion, drug penetration, and immune cell infiltration. Furthermore, FZOH not only triggers pyroptosis through the activation of the caspase-1/GSDMD-dependent pathway but also induces ferroptosis through various mechanisms, including increasing the levels of Fe2+ in the intracellular iron pool, downregulating the expression of FPN1 to inhibit iron efflux, and activating the p53 signaling pathway to cause the failure of the SLC7A11-GSH-GPX4 signaling axis. Upon treatment with FZOH, 4T1 cancer cells undergo both ferroptosis and pyroptosis, exhibiting a strong immunogenic response. The remodeling of the tumor stromal microenvironment and the immunogenic response of the cells induced by FZOH collectively compensate for the limitations of cancer immunotherapy and significantly enhance the antitumor immune response to the immune checkpoint inhibitor αPD-1. This study proposes a perspective for enhancing immune therapy for breast cancer.
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Affiliation(s)
- Yujie Lu
- Institute of State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Youdong Chen
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Guanghui Hou
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Huali Lei
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Lin Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Xuan Huang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Shumin Sun
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Luyao Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Xiyu Liu
- Institute of State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Jintong Na
- Institute of State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Yongxiang Zhao
- Institute of State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, China
| | - Liang Cheng
- Institute of State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, China
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China
| | - Liping Zhong
- Institute of State Key Laboratory of Targeting Oncology, National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Medical University, Nanning, Guangxi 530021, China
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21
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Tafech A, Stéphanou A. On the Importance of Acidity in Cancer Cells and Therapy. BIOLOGY 2024; 13:225. [PMID: 38666837 PMCID: PMC11048434 DOI: 10.3390/biology13040225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024]
Abstract
Cancer cells are associated with high glycolytic activity, which results in acidification of the tumor microenvironment. The occurrence of this stressful condition fosters tumor aggressiveness, with the outcome of invasiveness and metastasis that are linked to a poor clinical prognosis. Acidosis can be both the cause or consequence of alterations in the functions and expressions of transporters involved in intracellular acidity regulation. This review aims to explore the origin of acidity in cancer cells and the various mechanisms existing in tumors to resist, survive, or thrive in the acidic environment. It highlights the difficulties in measuring the intracellular pH evolution that impedes our understanding of the many regulatory and feedback mechanisms. It finally presents the consequences of acidity on tumor development as well as the friend or foe role of acidity in therapy.
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Affiliation(s)
| | - Angélique Stéphanou
- Université Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, TIMC, 38000 Grenoble, France
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22
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Shams Ghamsary M, Ghiasi M, Naghavi SS. Insight into the activation mechanism of carbonic anhydrase(II) through 2-(2-aminoethyl)-pyridine: a promising pathway for enhanced enzymatic activity. Phys Chem Chem Phys 2024; 26:10382-10391. [PMID: 38502117 DOI: 10.1039/d3cp05687b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Activation of human carbonic anhydrase II (hCA II) holds great promise for treating memory loss symptoms associated with Alzheimer's disease. Despite its importance, the activation mechanism of hCA II has been largely overlooked in favor of the well-studied inhibition mechanism. To address this unexplored realm, we use first-principles calculations to tease out the activation mechanism of hCA II using 2-(2-aminoethyl)-pyridine (2-2AEPy), a promising in vitro activator. We explored both stepwise and concerted mechanisms via both available nitrogen sites of 2-2AEPy: (i) aminoethyl group (Nα) and (ii) pyridine ring (Nβ). Our results show that a concerted mechanism via Nα holds the key to hCA II activation. The activation process of the concerted mechanism exhibits the characteristics of an exergonic reaction, wherein the transition state resembles the reactant with a notably low imaginary frequency of 452.4i cm-1 and barrier height of 5.2 kcal mol-1. Such meager transition barriers propel the activation of hCA II at in vivo temperatures. These findings initiate future research into hCA II activation mechanisms and the development of efficient activators, which may lead to promising therapeutic interventions for Alzheimer's disease.
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Affiliation(s)
- Masoumeh Shams Ghamsary
- Department of Physical and Computational Chemistry, Shahid Beheshti University, Tehran 1983969411, Iran.
| | - Mina Ghiasi
- Department of Physical Chemistry and Nano chemistry, Faculty of Chemistry, Alzahra University, 1993893973, Tehran, Iran.
| | - S Shahab Naghavi
- Department of Physical and Computational Chemistry, Shahid Beheshti University, Tehran 1983969411, Iran.
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23
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Demir-Yazıcı K, Trawally M, Bua S, Öztürk-Civelek D, Akdemir A, Supuran CT, Güzel-Akdemir Ö. Novel 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide based thiosemicarbazides as potent and selective inhibitors of tumor-associated human carbonic anhydrase IX and XII: Synthesis, cytotoxicity, and molecular modelling studies. Bioorg Chem 2024; 144:107096. [PMID: 38290186 DOI: 10.1016/j.bioorg.2024.107096] [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: 11/06/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 02/01/2024]
Abstract
In the pursuit of discovering new selective carbonic anhydrase (CA, EC 4.2.1.1) inhibitors, a small collection of novel thiosemicarbazides (5a-5t) were designed and synthesized starting from 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide which was evaluated as a potent inhibitor of different CA isoforms in a previous study. The newly synthesized compounds were examined against four human carbonic anhydrases (hCA), namely transmembrane tumor-related hCA IX/XII and cytosolic widespread off-targets hCA I/II. In enzyme inhibition assays, all nineteen compounds display up to ∼340-fold selectivity for hCA IX/XII over off-target isoforms hCA I/II. Four compounds have enzyme inhibition values (Ki) lower than 10 nM against tumor-associated isoforms hCA IX/XII including two compounds in the subnanomolar range (5r and 5s; hCA XII; Ki: 0.69 and 0.87 nM). The potential binding interactions of the most potent compounds against hCA IX and XII, compounds 5s and 5r, respectively, were investigated using ensemble docking and molecular dynamics studies. Cell viability assays using human colorectal adenocarcinoma cell line HT-29 and healthy skin fibroblasts CCD-86Sk show that compound 5e selectively inhibits HT-29 cancer cell proliferation (IC50: 53.32 ± 7.74 µM for HT-29; IC50: 74.64 ± 14.15 µM for CCD-986Sk). Finally, Western blot assays show that compounds 5e and 5r significantly reduce the expression of hCA XII in HT-29 cells. Moreover, 5e shows better cytotoxic activity in hypoxia compared to normoxic conditions. Altogether, the newly designed compounds show stronger inhibition of the tumor-associated hCA IX and XII isoforms and several tested compounds show selective cytotoxicity as well as downregulation of hCA XII expression.
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Affiliation(s)
- Kübra Demir-Yazıcı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, 34116 Istanbul, Turkey; Department of Pharmaceutical Chemistry, Institute of Graduate Studies in Health Sciences, Istanbul University, 34126 Istanbul, Turkey
| | - Muhammed Trawally
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, 34116 Istanbul, Turkey; Department of Pharmaceutical Chemistry, Institute of Graduate Studies in Health Sciences, Istanbul University, 34126 Istanbul, Turkey
| | - Silvia Bua
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, 50019, Sesto Fiorentino, Florence, Italy
| | - Dilek Öztürk-Civelek
- Department of Pharmacology, Faculty of Pharmacy, Bezmialem Vakif University, 34093 Istanbul, Turkey
| | - Atilla Akdemir
- Department of Pharmacology, Faculty of Pharmacy, Istinye University, 34408 Istanbul, Turkey
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, 50019, Sesto Fiorentino, Florence, Italy
| | - Özlen Güzel-Akdemir
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, 34116 Istanbul, Turkey.
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24
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Yapar G, Lolak N, Bonardi A, Akocak S, Supuran CT. Exploring the potency of diazo-coumarin containing hybrid molecules: Selective inhibition of tumor-associated carbonic anhydrase isoforms IX and XII. ChemMedChem 2024; 19:e202300626. [PMID: 38193633 DOI: 10.1002/cmdc.202300626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/23/2023] [Accepted: 01/08/2024] [Indexed: 01/10/2024]
Abstract
This study introduces a series of ten hybrid molecules DK(1-10), which combine diazo and coumarin moieties along with diverse aromatic substitutions. The primary objective was to evaluate the inhibitory capabilities of these compounds against four prominent isoforms: the cytosolic hCA I and II, as well as the tumor-associated membrane-bound hCA IX and XII. Impressively, the majority of the tested compounds exhibited significant inhibition activity against the tumor-associated isoforms hCA IX and XII, with KI values ranging from 29.2 to 293.3 nM. Notably, compound DK-8 displayed particularly robust inhibitory activity against the tumor-associated membrane-bound isoforms, hCA IX and XII, yielding KI values of 32.5 and 29.2 nM, respectively. Additionally, another derivative, DK-9, containing a primary sulfonamide, exhibited notable inhibition against hCA XII with a KI value of 36.4 nM. This investigation aimed to explore the structure-activity relationships within these compounds, shedding light on how various substitutions and structural components influence their inhibitory potential. As a result, these compounds present promising candidates for further exploration in medicinal and pharmacological research. Their ability to selectively inhibit specific isoforms, particularly those associated with hypoxic tumors, suggests their potential as foundational compounds for the development of novel therapeutic agents.
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Affiliation(s)
- Gönül Yapar
- Department of Chemistry, Faculty of Arts and Sciences, Istanbul Technical University, Istanbul, 34469, Türkiye
| | - Nebih Lolak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, 02040, Adıyaman, Türkiye
| | - Alessandro Bonardi
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019, Sesto Fiorentino (Florence), Italy
| | - Suleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, 02040, Adıyaman, Türkiye
| | - Claudiu T Supuran
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019, Sesto Fiorentino (Florence), Italy
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25
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Bekheit MS, Sabry E, Mohamed HA, Ewies EF, Kariuki BM, Fouad MA, Vullo D, Supuran CT. Novel sulfonamide-phosphonate conjugates as carbonic anhydrase isozymes inhibitors. Drug Dev Res 2024; 85:e22135. [PMID: 37997034 DOI: 10.1002/ddr.22135] [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: 09/22/2023] [Revised: 10/27/2023] [Accepted: 11/04/2023] [Indexed: 11/25/2023]
Abstract
The three-components one-pot Kabachnik-Fields reaction of sulfapyridine, diethyl phosphite, and aldehyde under thermal catalysis reaction condition in the presence of bismuth (III) triflate as a catalyst afford the corresponding sulfonamide-phosphonates (3a-3p) in good to excellent yields (78%-91%). The structures of the new synthesized compounds were elucidated and confirmed by variable spectroscopic studies. Single crystal X-ray studies for 3a, 3d, and 3i verified the proposed structure. The newly developed sulfonamide-phosphonates were evaluated for their inhibitory properties against four isoforms of human carbonic anhydrase (hCA I, II, IX, and XII). The results demonstrated that they exhibited greater potency in inhibiting hCA XII compared to hCA I, II, and IX, with Ki ranging from 5.1 to 51.1 nM. Compounds 3l and 3p displayed the highest potency, exhibiting selectivity ratios of I/XII >298.7 and 8.5, and II/XII ratios of 678.1 and 142.1, respectively. Molecular docking studies were conducted to explore their binding patterns within the binding pocket of CA XII. The results revealed that the sulfonamide NH group coordinated with the Zn2+ ion, and hydrogen bond interactions were observed with residue Thr200. Additionally, hydrophobic interactions were identified between the benzenesulfonamide phenyl ring and Leu198. Compounds 3p and 3l exhibited an additional hydrogen bonding interaction with other amino acid residues. These supplementary interactions may contribute to the enhanced potency and selectivity of these compounds toward the CA XII isoform.
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Affiliation(s)
- Mohamed S Bekheit
- Department of Pesticide Chemistry, National Research Centre, Giza, Egypt
| | - Eman Sabry
- Department of Pesticide Chemistry, National Research Centre, Giza, Egypt
| | - Hanan A Mohamed
- Applied Organic Chemistry Department, National Research Centre, Giza, Egypt
| | - Ewies F Ewies
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Giza, Egypt
| | | | - Marwa A Fouad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Pharmaceutical Chemistry Department, School of Pharmacy, New Giza University, Cairo, Egypt
| | - Daniela Vullo
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Chemistry, University of Florence, Florence, Italy
| | - Claudiu T Supuran
- NEUROFARBA Department, Section of Pharmaceutical and Nutraceutical Chemistry, University of Florence, Florence, Italy
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26
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Liu H, Wen Z, Liu Z, Yang Y, Wang H, Xia X, Ye J, Liu Y. Unlocking the potential of amorphous calcium carbonate: A star ascending in the realm of biomedical application. Acta Pharm Sin B 2024; 14:602-622. [PMID: 38322345 PMCID: PMC10840486 DOI: 10.1016/j.apsb.2023.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/16/2023] [Accepted: 08/20/2023] [Indexed: 02/08/2024] Open
Abstract
Calcium-based biomaterials have been intensively studied in the field of drug delivery owing to their excellent biocompatibility and biodegradability. Calcium-based materials can also deliver contrast agents, which can enhance real-time imaging and exert a Ca2+-interfering therapeutic effect. Based on these characteristics, amorphous calcium carbonate (ACC), as a brunch of calcium-based biomaterials, has the potential to become a widely used biomaterial. Highly functional ACC can be either discovered in natural organisms or obtained by chemical synthesis However, the standalone presence of ACC is unstable in vivo. Additives are required to be used as stabilizers or core-shell structures formed by permeable layers or lipids with modified molecules constructed to maintain the stability of ACC until the ACC carrier reaches its destination. ACC has high chemical instability and can produce biocompatible products when exposed to an acidic condition in vivo, such as Ca2+ with an immune-regulating ability and CO2 with an imaging-enhancing ability. Owing to these characteristics, ACC has been studied for self-sacrificing templates of carrier construction, targeted delivery of oncology drugs, immunomodulation, tumor imaging, tissue engineering, and calcium supplementation. Emphasis in this paper has been placed on the origin, structural features, and multiple applications of ACC. Meanwhile, ACC faces many challenges in clinical translation, and long-term basic research is required to overcome these challenges. We hope that this study will contribute to future innovative research on ACC.
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Affiliation(s)
- Han Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Zhiyang Wen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Zihan Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Yanfang Yang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Hongliang Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Xuejun Xia
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Jun Ye
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Yuling Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
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27
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Liu X, Zhang P, Song H, Tang X, Hao Y, Guan Y, Chong T, Hussain S, Gao R. Unveiling a pH-Responsive Dual-Androgen-Blocking Magnetic Molecularly Imprinted Polymer for Enhanced Synergistic Therapy of Prostate Cancer. ACS APPLIED MATERIALS & INTERFACES 2024; 16:4348-4360. [PMID: 38253997 DOI: 10.1021/acsami.3c13732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Prostate cancer is the most common malignancy diagnosed in men. Androgens are directly related to its pathogenesis. Inhibition of the androgen receptor (AR) is considered to be the most promising therapeutic approach for the treatment of prostate cancer. In this study, a new type of pH-responsive dual androgen-blocking nanodrug (FASC MIPs) based on a molecularly imprinted polymer has been designed and synthesized. The nanodrug could selectively sequester testosterone from the prostate tumor through specific molecular imprinting sites and simultaneously deliver the AR inhibitory drug bicalutamide, which ultimately leads to enhanced synergistic therapy of prostate cancer. FASC MIPs demonstrate excellent pH responsiveness in a simulated tumor microenvironment due to the presence of chitosan and significantly inhibit the growth of prostate cancer cells (LNCaP cells) by blocking the G1 phase of cytokinesis. Additionally, the nanodrug also displayed excellent antitumor properties in a xenograft mouse model of prostate cancer without any sign of detrimental effects on healthy tissues and organs. Both in vitro and in vivo studies verified the augmented and synergistic therapeutic effects of FASC MIPs, and the proposed dual-androgen-blocking strategy could explore novel avenues in prostate cancer treatment.
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Affiliation(s)
- Xueyi Liu
- School of Chemistry, Xi'an Jiaotong University, Xi'an710049, Shaanxi, China
| | - Pei Zhang
- Department of Urology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Huijia Song
- School of Chemistry, Xi'an Jiaotong University, Xi'an710049, Shaanxi, China
| | - Xiaoshuang Tang
- Department of Urology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Yi Hao
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China
| | - Yibing Guan
- Department of Urology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Tie Chong
- Department of Urology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China
| | - Sameer Hussain
- School of Chemistry, Xi'an Jiaotong University, Xi'an710049, Shaanxi, China
| | - Ruixia Gao
- School of Chemistry, Xi'an Jiaotong University, Xi'an710049, Shaanxi, China
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28
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Jiang X, Huang K, Sun X, Li Y, Hua L, Liu F, Huang R, Du J, Zeng H. Hexamethylene amiloride synergizes with venetoclax to induce lysosome-dependent cell death in acute myeloid leukemia. iScience 2024; 27:108691. [PMID: 38205254 PMCID: PMC10776932 DOI: 10.1016/j.isci.2023.108691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/15/2023] [Accepted: 12/05/2023] [Indexed: 01/12/2024] Open
Abstract
Tumors maintain an alkaline intracellular environment to enable rapid growth. The proton exporter NHE1 participates in maintenance of this pH gradient. However, whether targeting NHE1 could inhibit the growth of tumor cells remains unknown. Here, we report that the NHE1 inhibitor Hexamethylene amiloride (HA) efficiently suppresses the growth of AML cell lines. Moreover, HA combined with venetoclax synergized to efficiently inhibit the growth of AML cells. Interestingly, lysosomes are the main contributors to the synergism of HA and venetoclax in inhibiting AML cells. Most importantly, the combination of HA and venetoclax also had prominent anti-leukemia effects in both xenograft models and bone marrow samples from AML patients. In summary, our results provide evidence that the NHE1 inhibitor HA or its combination with venetoclax efficiently inhibits the growth of AML in vitro and in vivo.
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Affiliation(s)
- Xinya Jiang
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Kexiu Huang
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Xiaofan Sun
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Yue Li
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Lei Hua
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Fangshu Liu
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Rui Huang
- Department of Hematology, Zhujiang Hospital of Southern Medical University, Guangzhou, P.R. China
| | - Juan Du
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
| | - Hui Zeng
- Department of Hematology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510630, China
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29
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Lolak N, Akocak S, Petreni A, Budak Y, Bozgeyik E, Gurdere MB, Ceylan M, Supuran CT. 1,3-Diaryl Triazenes Incorporating Disulfonamides Show Both Antiproliferative Activity and Effective Inhibition of Tumor-associated Carbonic Anhydrases IX and XII. Anticancer Agents Med Chem 2024; 24:755-763. [PMID: 38362678 DOI: 10.2174/0118715206285326240207045249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/31/2023] [Accepted: 01/09/2024] [Indexed: 02/17/2024]
Abstract
AIM The aim of this study was to synthesize a library of novel di-sulfa drugs containing 1,3- diaryltriazene derivatives TS (1-13) by conjugation of diazonium salts of primary sulfonamides with sulfa drugs to investigate the cytotoxic effect of these new compounds in different cancer types and to determine their inhibitory activity against tumor-associated carbonic anhydrases IX and XII. MATERIALS AND METHODS A carbonic anhydrase inhibitory activity of the obtained compounds was evaluated against four selected human carbonic anhydrase isoforms (hCA I, hCA II, hCA IX and hCA XII) by a stoppedflow CO2 hydrase assay. In addition, in vitro, cytotoxicity studies were applied by using A549 (lung cancer), BEAS-2B (normal lung), MCF-7 (breast cancer), MDA-MB-231 (breast cancer), CRL-4010 (normal breast epithelium), HT-29 (colon cancer), and HCT -116 (colon cancer) cell lines. RESULTS As a result of the inhibition data, the 4-aminobenzenesulfonamide derivatives were more active than their 3-aminobenzenesulfonamide counterparts. More specifically, compounds TS-1 and TS-2, both of which have primary sulfonamides on both sides of the triazene linker, showed the best inhibitory activity against hCA IX with Ki values of 19.5 and 13.7 nM and also against hCA XII with Ki values of 6.6 and 8.3 nM, respectively. In addition, in vitro cytotoxic activity on the human breast cancer cell line MCF-7 showed that some derivatives of di-sulfa triazenes, such as TS-5 and TS-13, were more active than SLC-0111. CONCLUSION With the aim of developing more potent and isoform-selective CA inhibitors, these novel hybrid molecules containing sulfa drugs, triazene linkers, and the classical primary sulfonamide chemotype may be considered an interesting example of effective enzyme inhibitors and important anticancer agents.
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Affiliation(s)
- Nebih Lolak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, 02040 Adıyaman, Türkiye
| | - Suleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, 02040 Adıyaman, Türkiye
| | - Andrea Petreni
- Università Degli Studi di Firenze, NEUROFARBA Department Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Yakup Budak
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpaşa University, 60250 Tokat, Türkiye
| | - Esra Bozgeyik
- Department of Medical Services and Techniques, Vocational School of Health Services, Adıyaman University, 02040 Adıyaman, Türkiye
| | - Meliha Burcu Gurdere
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpaşa University, 60250 Tokat, Türkiye
| | - Mustafa Ceylan
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpaşa University, 60250 Tokat, Türkiye
| | - Claudiu Trandafir Supuran
- Università Degli Studi di Firenze, NEUROFARBA Department Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
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Xue H, Ju Y, Ye X, Dai M, Tang C, Liu L. Construction of intelligent drug delivery system based on polysaccharide-derived polymer micelles: A review. Int J Biol Macromol 2024; 254:128048. [PMID: 37967605 DOI: 10.1016/j.ijbiomac.2023.128048] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 10/23/2023] [Accepted: 11/10/2023] [Indexed: 11/17/2023]
Abstract
Micelles are nanostructures developed via the spontaneous assembly of amphiphilic polymers in aqueous systems, which possess the advantages of high drug stability or active-ingredient solubilization, targeted transport, controlled release, high bioactivity, and stability. Polysaccharides have excellent water solubility, biocompatibility, and degradability, and can be modified to achieve a hydrophobic core to encapsulate hydrophobic drugs, improve drug biocompatibility, and achieve regulated delivery of the loaded drug. Micelles drug delivery systems based on polysaccharides and their derivatives show great potential in the biomedical field. This review discusses the principles of self-assembly of amphiphilic polymers and the formation of micelles; the preparation of amphiphilic polysaccharides is described in detail, and an overview of common polysaccharides and their modifications is provided. We focus on the review of strategies for encapsulating drugs in polysaccharide-derived polymer micelles (PDPMs) and building intelligent drug delivery systems. This review provides new research directions that will help promote future research and development of PDPMs in the field of drug carriers.
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Affiliation(s)
- Huaqian Xue
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China; School of Pharmacy, Ningxia Medical University, Ningxia 750004, China
| | - Yikun Ju
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China; The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Xiuzhi Ye
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China
| | - Minghai Dai
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China
| | - Chengxuan Tang
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China.
| | - Liangle Liu
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China.
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Trawally M, Demir-Yazıcı K, Angeli A, Kaya K, Akdemir A, Supuran CT, Güzel-Akdemir Ö. Thiosemicarbazone-benzenesulfonamide Derivatives as Human Carbonic Anhydrases Inhibitors: Synthesis, Characterization, and In silico Studies. Anticancer Agents Med Chem 2024; 24:649-667. [PMID: 38367264 DOI: 10.2174/0118715206290722240125112447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/02/2024] [Accepted: 01/06/2024] [Indexed: 02/19/2024]
Abstract
INTRODUCTION Carbonic anhydrases (CAs) are widespread metalloenzymes with the core function of catalyzing the interconversion of CO2 and HCO3 -. Targeting these enzymes using selective inhibitors has emerged as a promising approach for the development of novel therapeutic agents against multiple diseases. METHODS A series of novel thiosemicarbazone-containing derivatives were synthesized, characterized, and tested for their inhibitory activity against pharmaceutically important human CA I (hCA I), II (hCA II), IX (hCA IX), and XII (hCA XII) using the single tail approach. RESULTS The compounds generally inhibited the isoenzymes at low nanomolar concentrations, with compound 6b having Ki values of 7.16, 0.31, 92.5, and 375 nM against hCA I, II, IX and XII, respectively. Compound 6e exhibited Ki values of 27.6, 0.34, 872, and 94.5 nM against hCA I, II, IX and XII, respectively. CONCLUSION To rationalize the inhibition data, molecular docking studies were conducted, providing insight into the binding mechanisms, molecular interactions, and selectivity of the compounds towards the isoenzymes.
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Affiliation(s)
- Muhammed Trawally
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Istanbul, Türkiye
| | - Kübra Demir-Yazıcı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Istanbul, Türkiye
| | - Andrea Angeli
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Florence, Italy
| | - Kerem Kaya
- Department of Chemistry, Istanbul Technical University, Istanbul, Türkiye
| | - Atilla Akdemir
- Department of Pharmacology, Faculty of Pharmacy, Istinye University, Istanbul, Türkiye
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Florence, Italy
| | - Özlen Güzel-Akdemir
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Istanbul, Türkiye
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Paech D, Weckesser N, Franke VL, Breitling J, Görke S, Deike-Hofmann K, Wick A, Scherer M, Unterberg A, Wick W, Bendszus M, Bachert P, Ladd ME, Schlemmer HP, Korzowski A. Whole-Brain Intracellular pH Mapping of Gliomas Using High-Resolution 31P MR Spectroscopic Imaging at 7.0 T. Radiol Imaging Cancer 2024; 6:e220127. [PMID: 38133553 PMCID: PMC10825708 DOI: 10.1148/rycan.220127] [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: 10/02/2022] [Revised: 10/24/2023] [Accepted: 11/02/2023] [Indexed: 12/23/2023]
Abstract
Malignant tumors commonly exhibit a reversed pH gradient compared with normal tissue, with a more acidic extracellular pH and an alkaline intracellular pH (pHi). In this prospective study, pHi values in gliomas were quantified using high-resolution phosphorous 31 (31P) spectroscopic MRI at 7.0 T and were used to correlate pHi alterations with histopathologic findings. A total of 12 participants (mean age, 58 years ± 18 [SD]; seven male, five female) with histopathologically proven, newly diagnosed glioma were included between September 2018 and November 2019. The 31P spectroscopic MRI scans were acquired using a double-resonant 31P/1H phased-array head coil together with a three-dimensional (3D) 31P chemical shift imaging sequence (5.7-mL voxel volume) performed with a 7.0-T whole-body system. The 3D volumetric segmentations were performed for the whole-tumor volumes (WTVs); tumor subcompartments of necrosis, gadolinium enhancement, and nonenhancing T2 (NCE T2) hyperintensity; and normal-appearing white matter (NAWM), and pHi values were compared. Spearman correlation was used to assess association between pHi and the proliferation index Ki-67. For all study participants, mean pHi values were higher in the WTV (7.057 ± 0.024) compared with NAWM (7.006 ± 0.012; P < .001). In eight participants with high-grade gliomas, pHi was increased in all tumor subcompartments (necrosis, 7.075 ± 0.033; gadolinium enhancement, 7.075 ± 0.024; NCE T2 hyperintensity, 7.043 ± 0.015) compared with NAWM (7.004 ± 0.014; all P < .01). The pHi values of WTV positively correlated with Ki-67 (R2 = 0.74, r = 0.78, P = .001). In conclusion, 31P spectroscopic MRI at 7.0 T enabled high-resolution quantification of pHi in gliomas, with pHi alteration associated with the Ki-67 proliferation index, and may aid in diagnosis and treatment monitoring. Keywords: 31P MRSI, pH, Glioma, Glioblastoma, Ultra-High-Field MRI, Imaging Biomarker, 7 Tesla Supplemental material is available for this article. © RSNA, 2023.
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Affiliation(s)
| | | | - Vanessa L. Franke
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Johannes Breitling
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Steffen Görke
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Katerina Deike-Hofmann
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Antje Wick
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Moritz Scherer
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Andreas Unterberg
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Wick
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Martin Bendszus
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Peter Bachert
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Mark E. Ladd
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Heinz-Peter Schlemmer
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
| | - Andreas Korzowski
- From the Divisions of Radiology (D.P., N.W., K.D.H., H.P.S.) and
Medical Physics in Radiology (V.L.F., J.B., S.G., P.B., M.E.L., A.K.), German
Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg,
Germany; Faculties of Medicine (N.W., M.E.L.) and Physics and Astronomy (V.L.F.,
P.B., M.E.L.), University of Heidelberg, Heidelberg, Germany; and Departments of
Neurology (A.W., W.W.), Neurosurgery (M.S., A.U.), and Neuroradiology (M.B.),
Heidelberg University Hospital, Heidelberg, Germany
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Fellenberg J, Losch S, Tripel E, Lehner B, Melnik S. The Warburg Trap: A Novel Therapeutic Approach for Targeting Osteosarcoma. Cells 2023; 13:61. [PMID: 38201265 PMCID: PMC10778102 DOI: 10.3390/cells13010061] [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: 11/27/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
Although urgently needed, no significant improvements in osteosarcoma (OS) therapy have been achieved within the last decades. Here, we present a new therapeutic approach based on drug combinations consisting of mitochondrial complex I (MCI) inhibitors and ionophores that induce cancer cell-specific cell death based on a modulation of cellular energy metabolism and intracellular pH (pHi) named the Warburg Trap (WT). The effects of several drug combinations on intracellular pH, cell viability, colony-forming capacity and expression of WNT-target genes were analysed using OS cell lines and primary human osteoblasts (HOB). Tumour take rates and tumour volumes were analysed in vivo using a chicken chorioallantoic membrane assay (CAM). Several WT drug combinations induced the intracellular acidification and apoptotic cell death in OS cells, whereas HOBs tolerated the treatment. A significant inhibition of the colony-forming ability of OS cells and downregulation of WNT-target genes suggest that cancer stem cells (CSCs) are also targeted by the WT approach. In vivo, we observed a significant reduction in the tumour take rates in response to WT drug treatment. Our data suggest that the Warburg Trap is a promising approach for the development of a novel and effective OS therapy to replace or supplement the current OS chemotherapy.
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Affiliation(s)
- Joerg Fellenberg
- Department of Orthopaedics, University Hospital Heidelberg, 69118 Heidelberg, Germany; (S.L.); (E.T.); (B.L.); (S.M.)
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Isowa M, Hamaguchi R, Narui R, Morikawa H, Okamoto T, Wada H. Potential of Alkalization Therapy for the Management of Metastatic Pancreatic Cancer: A Retrospective Study. Cancers (Basel) 2023; 16:61. [PMID: 38201489 PMCID: PMC10777900 DOI: 10.3390/cancers16010061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/07/2023] [Accepted: 12/11/2023] [Indexed: 01/12/2024] Open
Abstract
Current treatments for patients with pancreatic cancer offer limited benefits. In this study, we applied alkalization therapy, which was efficacious for other solid tumors at our clinic, to stage 4 pancreatic cancer patients, and investigated its effect on disease prognosis. Patients with metastatic pancreatic cancer who were treated at Karasuma Wada Clinic in Kyoto, Japan, between January 2011 and April 2022, were included in the study. All patients received alkalization therapy (a combination of an alkaline diet, bicarbonate, and citric acid administration), alongside standard chemotherapy. Urine samples were collected to assess urine pH as a marker of whole-body alkalization. In the 98 patients analyzed, the median overall survival (OS) from the time of diagnosis was 13.2 months. Patients with a mean urine pH of 7.5 or greater had a median OS of 29.9 months, compared with 15.2 months for those with a mean urine pH of 6.5 to 7.5, and 8.0 months for those with a mean urine pH of less than 6.5, which suggests a trend of a longer OS in patients with a higher urine pH (p = 0.0639). Alkalization therapy may offer a viable approach to extending the survival of stage 4 pancreatic cancer patients, who typically have an unfavorable prognosis.
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Affiliation(s)
- Masahide Isowa
- Japanese Society on Inflammation and Metabolism in Cancer, 119 Nishioshikouji-cho, Nakagyo-ku, Kyoto 604-0842, Japan; (M.I.); (R.N.); (H.M.); (H.W.)
| | - Reo Hamaguchi
- Japanese Society on Inflammation and Metabolism in Cancer, 119 Nishioshikouji-cho, Nakagyo-ku, Kyoto 604-0842, Japan; (M.I.); (R.N.); (H.M.); (H.W.)
| | - Ryoko Narui
- Japanese Society on Inflammation and Metabolism in Cancer, 119 Nishioshikouji-cho, Nakagyo-ku, Kyoto 604-0842, Japan; (M.I.); (R.N.); (H.M.); (H.W.)
| | - Hiromasa Morikawa
- Japanese Society on Inflammation and Metabolism in Cancer, 119 Nishioshikouji-cho, Nakagyo-ku, Kyoto 604-0842, Japan; (M.I.); (R.N.); (H.M.); (H.W.)
| | - Toshihiro Okamoto
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH 44195, USA;
- Department of Inflammation and Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Transplant Center, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Hiromi Wada
- Japanese Society on Inflammation and Metabolism in Cancer, 119 Nishioshikouji-cho, Nakagyo-ku, Kyoto 604-0842, Japan; (M.I.); (R.N.); (H.M.); (H.W.)
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Angeli A, Ferraroni M, Bonardi A, Supuran CT, Nocentini A. Diversely N-substituted benzenesulfonamides dissimilarly bind to human carbonic anhydrases: crystallographic investigations of N-nitrosulfonamides. J Enzyme Inhib Med Chem 2023; 38:2178430. [PMID: 36798036 PMCID: PMC9946301 DOI: 10.1080/14756366.2023.2178430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Carbonic anhydrases (CAs) are a zinc metalloenzymes that catalyse the reversible hydration of carbon dioxide to bicarbonate and proton, pivotal for a wide range of biological processes. CAs are involved in numerous pathologies and thus represent valuable drug targets in the treatments of several diseases such as glaucoma, obesity, tumour, neuropathic pain, cerebral ischaemia, or as antiinfectives. In the last two decades, several efforts have been made to achieve selective CA inhibitors (CAIs) employing different drug design approaches. However, N-substitutions on primary sulphonamide groups still remain poorly investigated. Here, we reported for the first time the co-crystallisation of a N-nitro sulphonamide derivative with human (h) CA II pointing out the binding site and mode of inhibition of this class of CAIs. The thorough comprehension of the ligand/target interaction might be valuable for a further CAI optimisation for achieving new potent and selective derivatives.
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Affiliation(s)
- Andrea Angeli
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Sesto Fiorentino, Florence, Italy,CONTACT Andrea Angeli NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Marta Ferraroni
- Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy,Marta Ferraroni Department of Chemistry "Ugo Schiff", University of Florence, Sesto Fiorentino, Florence, Italy
| | - Alessandro Bonardi
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Claudiu T. Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Sesto Fiorentino, Florence, Italy
| | - Alessio Nocentini
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche, University of Florence, Sesto Fiorentino, Florence, Italy
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Tekeli T, Akocak S, Petreni A, Lolak N, Çete S, Supuran CT. Potent carbonic anhydrase I, II, IX and XII inhibition activity of novel primary benzenesulfonamides incorporating bis-ureido moieties. J Enzyme Inhib Med Chem 2023; 38:2185762. [PMID: 36880350 PMCID: PMC9987750 DOI: 10.1080/14756366.2023.2185762] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
Abstract
A novel series of twelve aromatic bis-ureido-substituted benzenesulfonamides was synthesised by conjugation of aromatic aminobenzenesulfonamides with aromatic bis-isocyanates. The obtained bis-ureido-substituted derivatives were tested against four selected human carbonic anhydrase isoforms (hCA I, hCA II, hCA IX and hCA XII). Most of the new compounds showed an effective inhibitory profile against isoforms hCA IX and hCA XII, also having some selectivity with respect to hCA I and hCA II. The inhibition constants of these compounds against isoforms hCA IX and XII were in the range of 6.73-835 and 5.02-429 nM, respectively. Since hCA IX and hCA XII are important drug targets for anti-cancer/anti-metastatic drugs, these effective inhibitors reported here may be considered of interest for cancer related studies in which these enzymes are involved.
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Affiliation(s)
- Tuba Tekeli
- Vocational School of Technical Science, Department of Chemistry and Chemical Processing Technologies, Adıyaman University, Adıyaman, Türkiye.,Department of Chemistry, Faculty of Science, Gazi University, Ankara, Türkiye
| | - Suleyman Akocak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman, Türkiye
| | - Andrea Petreni
- NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Università degli Studi di Firenze, Sesto Fiorentino (Florence), Italy
| | - Nebih Lolak
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman, Türkiye
| | - Servet Çete
- Department of Chemistry, Faculty of Science, Gazi University, Ankara, Türkiye
| | - Claudiu T Supuran
- NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Università degli Studi di Firenze, Sesto Fiorentino (Florence), Italy
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37
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Mahammad Ghouse S, Bahatam K, Angeli A, Pawar G, Chinchilli KK, Yaddanapudi VM, Mohammed A, Supuran CT, Nanduri S. Synthesis and biological evaluation of new 3-substituted coumarin derivatives as selective inhibitors of human carbonic anhydrase IX and XII. J Enzyme Inhib Med Chem 2023; 38:2185760. [PMID: 36876597 PMCID: PMC10013565 DOI: 10.1080/14756366.2023.2185760] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023] Open
Abstract
The Carbonic anhydrase isoforms IX and XII play a significant role in regulating the intracellular and extracellular pH in hypoxic tumours abetting the metastasis of solid tumours. Selective and potent inhibitors targeting carbonic anhydrase IX and XII reduce the activity of these isoforms in hypoxic tumours, representing an antitumor and antimetastatic mechanism. Coumarin-based derivatives are selective inhibitors of CA isoforms IX and XII. In this study, we report the design and synthesis of new 3-substituted coumarin derivatives with different functional moieties and their inhibitory activity against various carbonic anhydrase isoforms. We found that the tertiary sulphonamide derivative 6c showed selective inhibition against CA IX with IC50 of 4.1 µM. Similarly, the carbothioamides 7c, 7b and oxime ether derivative 20a exhibited good inhibition against CA IX and CA XII. Additionally, the binding mode was predicted and validated using molecular docking and dynamic simulations.
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Affiliation(s)
- Shaik Mahammad Ghouse
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Kavyaraj Bahatam
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Andrea Angeli
- Neurofarba Deptartment, Sezione di ScienzeFarmaceutiche e Nutraceutiche, Università Degli Studi di Firenze, Florence, Italy
| | - Gaurav Pawar
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Krishna Kartheek Chinchilli
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Venkata Madhavi Yaddanapudi
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Arifuddin Mohammed
- Department of Chemistry, Directorate of Distance Education, Maulana Azad National Urdu University, Hyderabad, India
| | - Claudiu T Supuran
- Neurofarba Deptartment, Sezione di ScienzeFarmaceutiche e Nutraceutiche, Università Degli Studi di Firenze, Florence, Italy
| | - Srinivas Nanduri
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
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38
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Kambe T, Wagatsuma T. Metalation and activation of Zn 2+ enzymes via early secretory pathway-resident ZNT proteins. BIOPHYSICS REVIEWS 2023; 4:041302. [PMID: 38510844 PMCID: PMC10903440 DOI: 10.1063/5.0176048] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/21/2023] [Indexed: 03/22/2024]
Abstract
Zinc (Zn2+), an essential trace element, binds to various proteins, including enzymes, transcription factors, channels, and signaling molecules and their receptors, to regulate their activities in a wide range of physiological functions. Zn2+ proteome analyses have indicated that approximately 10% of the proteins encoded by the human genome have potential Zn2+ binding sites. Zn2+ binding to the functional site of a protein (for enzymes, the active site) is termed Zn2+ metalation. In eukaryotic cells, approximately one-third of proteins are targeted to the endoplasmic reticulum; therefore, a considerable number of proteins mature by Zn2+ metalation in the early secretory pathway compartments. Failure to capture Zn2+ in these compartments results in not only the inactivation of enzymes (apo-Zn2+ enzymes), but also their elimination via degradation. This process deserves attention because many Zn2+ enzymes that mature during the secretory process are associated with disease pathogenesis. However, how Zn2+ is mobilized via Zn2+ transporters, particularly ZNTs, and incorporated in enzymes has not been fully elucidated from the cellular perspective and much less from the biophysical perspective. This review focuses on Zn2+ enzymes that are activated by Zn2+ metalation via Zn2+ transporters during the secretory process. Further, we describe the importance of Zn2+ metalation from the physiopathological perspective, helping to reveal the importance of understanding Zn2+ enzymes from a biophysical perspective.
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Affiliation(s)
- Taiho Kambe
- Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Takumi Wagatsuma
- Division of Integrated Life Science, Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
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39
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Romagnoli R, De Ventura T, Manfredini S, Baldini E, Supuran CT, Nocentini A, Brancale A, Bortolozzi R, Manfreda L, Viola G. Design, synthesis, and biological investigation of selective human carbonic anhydrase II, IX, and XII inhibitors using 7-aryl/heteroaryl triazolopyrimidines bearing a sulfanilamide scaffold. J Enzyme Inhib Med Chem 2023; 38:2270180. [PMID: 37850364 PMCID: PMC10586084 DOI: 10.1080/14756366.2023.2270180] [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: 07/17/2023] [Accepted: 10/07/2023] [Indexed: 10/19/2023] Open
Abstract
A novel library of human carbonic anhydrase (hCA) inhibitors based on the 2-sulfanilamido[1,2,4]triazolo[1,5-a]pyrimidine skeleton modified at its 7-position was prepared by an efficient convergent procedure. These derivatives were evaluated in vitro for their inhibition properties against a representative panel of hCA isoforms (hCA I, II, IV, IX, and XII). The target tumour-associated isoforms hCA IX and XII were potently inhibited with KIs in the low nanomolar range of 5-96 nM and 4-72 nM, respectively. Compounds 1d, 1j, 1v, and 1x were the most potent hCA IX inhibitors with KIs of 5.1, 8.6, 4.7, and 5.1 nM, respectively. Along with derivatives 1d and 1j, compounds 1r and 1ab potently inhibited hCA XII isoform with KIs in a single-digit nanomolar range of 8.8, 5.4, 4.3, and 9.0 nM, respectively. Compounds 1e, 1m, and 1p exhibited the best selectivity against hCA IX and hCA XII isoforms over off-target hCA II, with selectivity indexes ranging from 5 to 14.
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Affiliation(s)
- Romeo Romagnoli
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Tiziano De Ventura
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, Ferrara, Italy
| | - Stefano Manfredini
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Erika Baldini
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Claudiu T. Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Florence, Italy
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Florence, Italy
| | - Andrea Brancale
- Vysoká Škola Chemicko-Technologická v Praze, Prague, Czech Republic
| | - Roberta Bortolozzi
- Department of Woman’s and Child’s Health, Hemato-Oncology Lab, University of Padova, Padova, Italy
- Department of Pharmaceutical and Pharmacological Sciences, Section of Pharmacology, University of Padova, Padova, Italy
- Laboratory of Experimental Pharmacology, Istituto di Ricerca Pediatrica (IRP), Padova, Italy
| | - Lorenzo Manfreda
- Department of Woman’s and Child’s Health, Hemato-Oncology Lab, University of Padova, Padova, Italy
- Laboratory of Experimental Pharmacology, Istituto di Ricerca Pediatrica (IRP), Padova, Italy
| | - Giampietro Viola
- Department of Woman’s and Child’s Health, Hemato-Oncology Lab, University of Padova, Padova, Italy
- Laboratory of Experimental Pharmacology, Istituto di Ricerca Pediatrica (IRP), Padova, Italy
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El-Damasy AK, Kim HJ, Nocentini A, Seo SH, Eldehna WM, Bang EK, Supuran CT, Keum G. Discovery of new 6-ureido/amidocoumarins as highly potent and selective inhibitors for the tumour-relevant carbonic anhydrases IX and XII. J Enzyme Inhib Med Chem 2023; 38:2154603. [PMID: 36728712 PMCID: PMC9897768 DOI: 10.1080/14756366.2022.2154603] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
A series of 6-ureido/amidocoumarins (5a-p and 7a-c) has been designed and synthesised to develop potent and isoform- selective carbonic anhydrase hCA XI and XII inhibitors. All coumarin derivatives were investigated for their CA inhibitory effect against hCA I, II, IX, and XII. Interestingly, target coumarins potently inhibited both tumour-related isoforms hCA IX (KIs: 14.7-82.4 nM) and hCA XII (KIs: 5.9-95.1 nM), whereas the cytosolic off-target hCA I and II isoforms have not inhibited by all tested coumarins up to 100 μM. These findings granted the target coumarins an excellent selectivity profile towards both hCA IX and hCA XII isoforms, supporting their development as promising anticancer candidates. Moreover, all target molecules were evaluated for their anticancer activities against HCT-116 and MCF-7 cancer cells. The 3,5-bis-trifluoromethylphenyl ureidocoumarin 5i, exerted the best anticancer activity. Overall, ureidocoumarins, particularly compound 5i, could serve as a promising prototype for the development of potent anticancer CAIs.
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Affiliation(s)
- Ashraf K. El-Damasy
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea,Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt,CONTACT Ashraf K. El-Damasy , Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792, South Korea
| | - Hyun Ji Kim
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea
| | - Alessio Nocentini
- Section of Pharmaceutical and Nutraceutical Sciences, Department of NEUROFARBA, University of Florence, Florence, Italy,Laboratory of Molecular Modeling Cheminformatics & QSAR, Department of NEUROFARBA-Pharmaceutical and Nutraceutical Section, University of Firenze, Florence, Italy
| | - Seon Hee Seo
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafr El Sheikh, Egypt
| | - Eun-Kyoung Bang
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea
| | - Claudiu T. Supuran
- Section of Pharmaceutical and Nutraceutical Sciences, Department of NEUROFARBA, University of Florence, Florence, Italy,Claudiu T. Supuran Section of Pharmaceutical and Nutraceutical Sciences, Department of NEUROFARBA, University of Florence, Polo Scientifico, Via U. Schiff 6, Sesto Fiorentino, Florence, 50019, Italy
| | - Gyochang Keum
- Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, South Korea,Division of Bio-Medical Science & Technology, KIST School, Korea University of Science and Technology (UST), Seoul, South Korea,Gyochang Keum Center for Brain Technology, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792, South Korea
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41
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El-Azab AS, A.-M. Abdel-Aziz A, Bua S, Nocentini A, Bakheit AH, Alkahtani HM, Hefnawy MM, Supuran CT. Design, synthesis, and carbonic anhydrase inhibition activities of Schiff bases incorporating benzenesulfonamide scaffold: Molecular docking application. Saudi Pharm J 2023; 31:101866. [PMID: 38033749 PMCID: PMC10682911 DOI: 10.1016/j.jsps.2023.101866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 11/04/2023] [Indexed: 12/02/2023] Open
Abstract
In this study, The inhibitory actions of human carbonic anhydrase (CA, EC 4.2.1.1) (hCA) isoforms I, II, IX, and XII are being examined using recently synthesized substituted hydroxyl Schiff derivatives based on the quinazoline scaffold 4-22. Quinazolines 2, 3, 4, 5, 7, 10, 15, and 18 reduce the activity of hCA I isoform effectively to a Ki of 87.6-692.3 nM, which is nearly equivalent to or more potent than that of the standard drug AAZ (Ki, 250.0 nM). Similarly, quinazolines 2, 3, and 5 and quinazoline 14 effectively decrease the inhibitory activity of the hCA II isoform to a KI of 16.9-29.7 nM, comparable to that of AAZ (Ki, 12.0 nM). The hCA IX isoform activity is substantially diminished by quinazolines 2-12 and 14-21 (Ki, 8.9-88.3 nM against AAZ (Ki, 25.0 nM). Further, the activity of the hCA XII isoform is markedly inhibited by the quinazolines 3, 5, 7, 14, and 16 (Ki, 5.4-19.5 nM). Significant selectivity levels are demonstrated for inhibiting tumour-associated isoforms hCA IX over hCAI, for sulfonamide derivatives 6-15 (SI; 10.68-186.29), and 17-22 (SI; 12.52-57.65) compared to AAZ (SI; 10.0). Sulfonamide derivatives 4-22 (SI; 0.50-20.77) demonstrated a unique selectivity in the concurrent inhibition of hCA IX over hCA II compared to AAZ (SI; 0.48). Simultaneously, benzenesulfonamide derivative 14 revealed excellent selectivity for inhibiting hCA XII over hCA I (SI; 60.35), whereas compounds 5-8, 12-14, 16, and 18-22 demonstrated remarkable selectivity for hCA XII inhibitory activity over hCA II (SI; 2.09-7.27) compared to AAZ (SI; 43.86 and 2.10, respectively). Molecular docking studies additionally support 8 to hCA IX and XII binding, thus indicating its potential as a lead compound for inhibitor development.
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Affiliation(s)
- Adel S. El-Azab
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Alaa A.-M. Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Silvia Bua
- Department of Neurofarba, Sezione di Scienze Farmaceutiche Nutraceutiche, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Alessio Nocentini
- Department of Neurofarba, Sezione di Scienze Farmaceutiche Nutraceutiche, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Ahmed H. Bakheit
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Hamad M. Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohamed M. Hefnawy
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Claudiu T. Supuran
- Department of Neurofarba, Sezione di Scienze Farmaceutiche Nutraceutiche, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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42
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Ivanova J, Abdoli M, Nocentini A, Žalubovskis R, Supuran CT. Derivatives of 4-methyl-1,2,3-benzoxathiazine 2,2-dioxide as selective inhibitors of human carbonic anhydrases IX and XII over the cytosolic isoforms I and II. J Enzyme Inhib Med Chem 2023; 38:2170370. [PMID: 36718988 PMCID: PMC9891166 DOI: 10.1080/14756366.2023.2170370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 02/01/2023] Open
Abstract
A series of 4-methyl-1,2,3-benzoxathiazine-2,2-dioxides with various substituents in 5, 6 or 7 positions was obtained from corresponding 2'-hydroxyacetophenones in their reaction with sulphamoyl chloride. 6- and 7-aryl substituted 4-methyl-1,2,3-benzoxathiazine-2,2-dioxides were obtained from aryl substituted 2'-hydroxyacetophenonesprepared from 4- or 5-bromo-2'-hydroxyacetophenones via two-step protocol. 4-Methyl-1,2,3-benzoxathiazine-2,2-dioxides were investigated as inhibitors of four human (h) carbonic anhydrase (hCA, EC 4.2.1.1) isoforms, off-target cytosolic hCA I and II, and target transmembrane, tumour-associated hCA IX and XII. Twenty derivatives of 4-methyl-1,2,3-benzoxathiazine 2,2-dioxide were obtained. With one exception (compound2a), they mostly act as nanomolar inhibitors of target hCA IX and XII. Basically, all screened compounds express none or low inhibitory properties towards off-target hCA I. hCA II is inhibited in micromolar range. Overwhelming majority of 4-methyl-1,2,3-benzoxathiazine 2,2-dioxides express excellent selectivity towards CA IX/XII over hCA I as well as very good selectivity towards CA IX/XII over hCA II.
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Affiliation(s)
| | - Morteza Abdoli
- Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
| | - Alessio Nocentini
- Neurofarba Department, Università degli Studi di Firenze, Florence, Italy
| | - Raivis Žalubovskis
- Latvian Institute of Organic Synthesis, Riga, Latvia
- Institute of Technology of Organic Chemistry, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
| | - Claudiu T. Supuran
- Neurofarba Department, Università degli Studi di Firenze, Florence, Italy
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43
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McDonald PC, Dedhar S. Co-vulnerabilities of inhibiting carbonic anhydrase IX in ferroptosis-mediated tumor cell death. Front Mol Biosci 2023; 10:1327310. [PMID: 38099193 PMCID: PMC10720035 DOI: 10.3389/fmolb.2023.1327310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 11/21/2023] [Indexed: 12/17/2023] Open
Abstract
The tumour-associated carbonic anhydrases (CA) IX and XII are upregulated by cancer cells to combat cellular and metabolic stress imparted by hypoxia and acidosis in solid tumours. Owing to its tumour-specific expression and function, CAIX is an attractive therapeutic target and this has driven intense efforts to develop pharmacologic agents to target its activity, including small molecule inhibitors. Many studies in multiple solid tumour models have demonstrated that targeting CAIX activity with the selective CAIX/XII inhibitor, SLC-0111, results in anti-tumour efficacy, particularly when used in combination with chemotherapy or immune checkpoint blockade, and has now advanced to the clinic. However, it has been observed that sustainability and durability of CAIX inhibition, even in combination with chemotherapy agents, is limited by the occurrence of adaptive resistance, resulting in tumour recurrence. Importantly, the data from these models demonstrates that CAIX inhibition may sensitize tumour cells to cytotoxic drugs and evidence now points to ferroptosis, an iron-dependent form of regulated cell death (RCD) that results from accumulation of toxic levels of phospholipid peroxidation as a major mechanism involved in CAIX-mediated sensitization to cancer therapy. In this mini-review, we discuss recent advances demonstrating the mechanistic role CAIX plays in sensitizing cancer cells to ferroptosis.
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Affiliation(s)
- Paul C. McDonald
- Department of Integrative Oncology, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Shoukat Dedhar
- Department of Integrative Oncology, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Biochemistry and Molecular Biology, University of British Columbia, Vancouver, BC, Canada
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44
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Mu C, Liu X, Kim Y, Riselli A, Korenchan DE, Bok RA, Delos Santos R, Sriram R, Qin H, Nguyen H, Gordon JW, Slater J, Larson PEZ, Vigneron DB, Kurhanewicz J, Wilson DM, Flavell RR. Clinically Translatable Hyperpolarized 13C Bicarbonate pH Imaging Method for Use in Prostate Cancer. ACS Sens 2023; 8:4042-4054. [PMID: 37878761 PMCID: PMC10683509 DOI: 10.1021/acssensors.3c00851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 09/20/2023] [Accepted: 09/25/2023] [Indexed: 10/27/2023]
Abstract
Solid tumors such as prostate cancer (PCa) commonly develop an acidic microenvironment with pH 6.5-7.2, owing to heterogeneous perfusion, high metabolic activity, and rapid cell proliferation. In preclinical prostate cancer models, disease progression is associated with a decrease in tumor extracellular pH, suggesting that pH imaging may reflect an imaging biomarker to detect aggressive and high-risk disease. Therefore, we developed a hyperpolarized carbon-13 MRI method to image the tumor extracellular pH (pHe) and prepared it for clinical translation for detection and risk stratification of PCa. This method relies on the rapid breakdown of hyperpolarized (HP) 1,2-glycerol carbonate (carbonyl-13C) via base-catalyzed hydrolysis to produce HP 13CO32-, which is neutralized and converted to HP H13CO3-. After injection, HP H13CO3- equilibrates with HP 13CO2 in vivo and enables the imaging of pHe. Using insights gleaned from mechanistic studies performed in the hyperpolarized state, we solved issues of polarization loss during preparation in a clinical polarizer system. We successfully customized a reaction apparatus suitable for clinical application, developed clinical standard operating procedures, and validated the radiofrequency pulse sequence and imaging data acquisition with a wide range of animal models. The results demonstrated that we can routinely produce a highly polarized and safe HP H13CO3- contrast agent suitable for human injection. Preclinical imaging studies validated the reliability and accuracy of measuring acidification in healthy kidney and prostate tumor tissue. These methods were used to support an Investigational New Drug application to the U.S. Food and Drug Administration. This methodology is now ready to be implemented in human trials, with the ultimate goal of improving the management of PCa.
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Affiliation(s)
- Changhua Mu
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Xiaoxi Liu
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Yaewon Kim
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Andrew Riselli
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - David E. Korenchan
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Robert A. Bok
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Romelyn Delos Santos
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Renuka Sriram
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Hecong Qin
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Hao Nguyen
- Department
of Urology, University of California, San Francisco, California 94143, United States
| | - Jeremy W. Gordon
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - James Slater
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Peder E. Z. Larson
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Daniel B. Vigneron
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - John Kurhanewicz
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - David M. Wilson
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
| | - Robert R. Flavell
- Department
of Radiology and Biomedical Imaging, University
of California, San Francisco, San Francisco, California 94107, United States
- Department
of Pharmaceutical Chemistry, University
of California, San Francisco, California 94158, United States
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45
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Li Z, Zhang R, Xu F, Yang J, Zhou L, Mao H. A Cell State Monitoring System with Integrated In Situ Imaging and pH Detection. SENSORS (BASEL, SWITZERLAND) 2023; 23:9340. [PMID: 38067713 PMCID: PMC10708649 DOI: 10.3390/s23239340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/29/2023] [Accepted: 11/21/2023] [Indexed: 12/18/2023]
Abstract
Cell models are one of the most widely used basic models in biological research, and a variety of in vitro cell culture techniques and models have been developed recently to simulate the physiological microenvironment in vivo. However, regardless of the technique or model, cell culture is the most fundamental but crucial component. As a result, we have developed a cell culture monitoring system to assess the functional status of cells within a biochip. This article focuses on a mini-microscope made from a readily available camera for in situ continuous observation of cell growth within a biochip and a pH sensor based on optoelectronic sensing for measuring pH. With the aid of this monitoring system, scientists can keep an eye on cell growth in real time and learn how the pH of the culture medium affects it. This study offers a new approach for tracking cells on biochips and serves as a valuable resource for enhancing cell culture conditions.
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Affiliation(s)
- Zening Li
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China; (Z.L.); (F.X.); (L.Z.)
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Rongtao Zhang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (R.Z.); (J.Y.)
| | - Fangliang Xu
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China; (Z.L.); (F.X.); (L.Z.)
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jian Yang
- State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; (R.Z.); (J.Y.)
- Haihe Laboratory of Modern Chinese Medicine, Tianjin 301617, China
| | - Lin Zhou
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China; (Z.L.); (F.X.); (L.Z.)
| | - Hongju Mao
- State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China; (Z.L.); (F.X.); (L.Z.)
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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46
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Dhakan C, Anemone A, Ventura V, Carella A, Corrado A, Pirotta E, Villano D, Romdhane F, Gammaraccio F, Aime S, Longo DL. Assessing the Therapeutic Efficacy of Proton Transport Inhibitors in a Triple-Negative Breast Cancer Murine Model with Magnetic Resonance Imaging-Chemical Exchange Saturation Transfer Tumor pH Imaging. Metabolites 2023; 13:1161. [PMID: 37999256 PMCID: PMC10673543 DOI: 10.3390/metabo13111161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/06/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023] Open
Abstract
Proton transporters play a key role in maintaining the acidic tumor microenvironment; hence, their inhibition has been proposed as a new therapeutic treatment, although few methods can accurately assess their effect in vivo. In this study, we investigated whether MRI-CEST (Magnetic Resonance Imaging-Chemical Exchange Saturation Transfer) tumor pH imaging can be a useful tool to evaluate in vivo the therapeutic efficacy of several Proton Pump Inhibitors (PPIs) in breast cancer. Cell viability and extracellular pH assays were carried out in breast cancer cells cultured at physiological pH (7.4) or acid-adapted (pH of 6.5 and 6.8) following the exposure to inhibitors of V-ATPase (Lansoprazole, Esomeprazole) or NHE1 (Amiloride, Cariporide) at several concentrations. Next, triple-negative breast cancer 4T1 tumor-bearing mice were treated with Lansoprazole or Amiloride and MRI-CEST tumor pH imaging was utilized to assess the in vivo efficacy. Only Lansoprazole induced, in addition to breast cancer cell toxicity, a significant inhibition of proton extrusion. A significant reduction in tumor volume, prolonged survival, and increase in extracellular tumor pH after 1 and 2 weeks were observed after Lansoprazole treatment, whereas no significant changes were detected upon Amiloride treatment. Our results suggested that MRI-CEST tumor pH imaging can monitor the therapeutic efficacy of PPIs in breast cancer murine models.
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Affiliation(s)
- Chetan Dhakan
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, 10126 Turin, Italy
| | - Annasofia Anemone
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy
| | - Vittoria Ventura
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy
| | - Antonella Carella
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, 10126 Turin, Italy
| | - Alessia Corrado
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, 10126 Turin, Italy
| | - Elisa Pirotta
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, 10126 Turin, Italy
| | - Daisy Villano
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy
| | - Feriel Romdhane
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, 10126 Turin, Italy
| | - Francesco Gammaraccio
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy
| | - Silvio Aime
- IRCCS SynLAB SDN, Via Gianturco 113, 80143 Naples, Italy
| | - Dario Livio Longo
- Institute of Biostructures and Bioimaging (IBB), National Research Council of Italy (CNR), Via Nizza 52, 10126 Turin, Italy
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47
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Smith S, Rossi Herling B, Zhang C, Beach MA, Teo SLY, Gillies ER, Johnston APR, Such GK. Self-Immolative Polymer Nanoparticles with Precise and Controllable pH-Dependent Degradation. Biomacromolecules 2023; 24:4958-4969. [PMID: 37709729 PMCID: PMC10649787 DOI: 10.1021/acs.biomac.3c00630] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/29/2023] [Indexed: 09/16/2023]
Abstract
Polymer nanoparticles have generated significant interest as delivery systems for therapeutic cargo. Self-immolative polymers (SIPs) are an interesting category of materials for delivery applications, as the characteristic property of end-to-end depolymerization allows for the disintegration of the delivery system, facilitating a more effective release of the cargo and clearance from the body after use. In this work, nanoparticles based on a pH-responsive polymer poly(ethylene glycol)-b-(2-diisopropyl)amino ethyl methacrylate) and a self-immolative polymer poly[N,N-(diisopropylamino)ethyl glyoxylamide-r-N,N-(dibutylamino)ethyl glyoxylamide] (P(DPAEGAm-r-DBAEGAm)) were developed. Four particles were synthesized based on P(DPAEGAm-r-DBAEGAm) polymers with varied diisopropylamino to dibutylamino ratios of 4:1, 2:1, 2:3, and 0:1, termed 4:1, 2:1, 2:3, and 0:1 PGAm particles. The pH of particle disassembly was tuned from pH 7.0 to pH 5.0 by adjusting the ratio of diisopropylamino to dibutylamino substituents on the pendant tertiary amine. The P(DPAEGAm-r-DBAEGAm) polymers were observed to depolymerize (60-80%) below the particle disassembly pH after ∼2 h, compared to <10% at pH 7.4 and maintained reasonable stability at pH 7.4 (20-50% depolymerization) after 1 week. While all particles exhibited the ability to load a peptide cargo, only the 4:1 PGAm particles had higher endosomal escape efficiency (∼4%) compared to the 2:3 or 0:1 PGAm particles (<1%). The 4:1 PGAm particle is a promising candidate for further optimization as an intracellular drug delivery system with rapid and precisely controlled degradation.
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Affiliation(s)
- Samuel
A. Smith
- Department
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Bruna Rossi Herling
- Monash
Institute of Pharmaceutical Sciences, Monash
University, Parkville, Victoria 3010, Australia
| | - Changhe Zhang
- Department
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Maximilian A. Beach
- Department
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Serena L. Y. Teo
- Monash
Institute of Pharmaceutical Sciences, Monash
University, Parkville, Victoria 3010, Australia
| | - Elizabeth R. Gillies
- Department
of Chemistry and Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Angus P. R. Johnston
- Monash
Institute of Pharmaceutical Sciences, Monash
University, Parkville, Victoria 3010, Australia
| | - Georgina K. Such
- Department
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
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48
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Supuran CT. Carbonic anhydrase versatility: from pH regulation to CO 2 sensing and metabolism. Front Mol Biosci 2023; 10:1326633. [PMID: 38028557 PMCID: PMC10676200 DOI: 10.3389/fmolb.2023.1326633] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
While the carbonic anhydrase (CA, EC 4.2.1.1) superfamily of enzymes has been described primarily as involved only in pH regulation for decades, it also has many other important functions. CO2, bicarbonate, and protons, the physiological substrates of CA, are indeed the main buffering system in organisms belonging to all life kingdoms; however, in the last period, relevant progress has been made in the direction of elucidating the involvement of the eight genetically distinct CA families in chemical sensing, metabolism, and several other crucial physiological processes. Interference with CA activity, both by inhibiting and activating these enzymes, has thus led to novel applications for CA inhibitors and activators in the field of innovative biomedicine and environment and health. In this perspective article, I will discuss the recent advances which have allowed for a deeper understanding of the biochemistry of these versatile enzymes and various applications of their modulators of activity.
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Affiliation(s)
- Claudiu T. Supuran
- Neurofarba Department, Section of Pharmaceutical Sciences, University of Florence, Florence, Italy
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49
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Saied S, Shaldam M, Elbadawi MM, Giovannuzzi S, Nocentini A, Almahli H, Salem R, Ibrahim TM, Supuran CT, Eldehna WM. Discovery of indolinone-bearing benzenesulfonamides as new dual carbonic anhydrase and VEGFR-2 inhibitors possessing anticancer and pro-apoptotic properties. Eur J Med Chem 2023; 259:115707. [PMID: 37556946 DOI: 10.1016/j.ejmech.2023.115707] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/11/2023]
Abstract
In the current medical era, the utilization of a single small molecule to simultaneously target two distinct molecular targets is emerging as a highly effective strategy in the battle against cancer. Carbonic Anhydrase (CA) and Vascular-Endothelial Growth Factor (VEGF) are genes that are activated in response to low oxygen levels (hypoxia) and play a role in the development and progression of tumors in hypoxic conditions. Herein we report the design, synthesis, and biological assessment of a series of novel indolinone-based benzenesulfonamides (8a-k, 11a-d, 15a-d, and 16) as potential dual inhibitors for cancer-associated hCA IX/XII and VEGFR-2. All the synthesized sulfonamides were assessed for their inhibitory effect against four CA isoforms I, II, IX, and XII where they displayed varying degrees of hCA inhibition. The most effective and selective hCA IX and XII inhibitors 8g, 8j and 15b were chosen to be tested for their in vitro inhibitory impact against VEGFR-2 as well as their antiproliferative impact against VEGFR-2 overexpressing MDA-MB-231 and MCF-7 breast cancer cells. Furthermore, molecular docking studies were conducted within the hCA IX, XII, and VEGFR-2 active sites to explain the observed inhibitory results.
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Affiliation(s)
- Samaa Saied
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt
| | - Moataz Shaldam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt
| | - Mostafa M Elbadawi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt
| | - Simone Giovannuzzi
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Hadia Almahli
- Department of Chemistry, University of Cambridge, CB2 1EW, Cambridge, United Kingdom
| | - Rofaida Salem
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt
| | - Tamer M Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy.
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, P.O. Box 33516, Egypt.
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50
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Sheikh AS, Altaf R, Nadeem H, Khan MT, Murtaza B. Formation of morpholine-acetamide derivatives as potent anti-tumor drug candidates: Pharmacological evaluation and molecular docking studies. Heliyon 2023; 9:e22183. [PMID: 38053851 PMCID: PMC10694180 DOI: 10.1016/j.heliyon.2023.e22183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 12/07/2023] Open
Abstract
Heterocyclic amines and acetamide derivatives are known for their chemotherapeutic potential. Hence, in the present study, morpholine was taken as a principal product and novel morpholine derivatives were designed, formulated, characterized, and screened for the mechanism of inhibition of carbonic anhydrase and their anticancer potential. In addition, in vitro inhibition of hypoxia-inducible factor-1 (HIF-1) protein was also investigated. Results revealed that compounds 1c, 1d, and 1h possessed significant inhibitory activities against carbonic anhydrase with IC50 of 8.80, 11.13, and 8.12 μM, respectively. Interestingly, the carbonic anhydrase inhibitory activity of compound 1h was comparable with that of standard acetazolamide (IC50 7.51 μM). The compounds 1h and 1i significantly inhibited the proliferation of ovarian cancer cell line ID8 with IC50 of 9.40, and 11.2 μM, respectively while the standard cisplatin exhibited an IC50 8.50 μM. In addition, compounds 1c, 1b, 1h and 1i also exhibited significant inhibitory effects on HIF-1α. In conclusion, we report first time the biological potential of morpholine based compounds against ovarian cancer and HIF-1α that may serve as lead molecules for drug discovery.
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Affiliation(s)
- Ahmed Sadiq Sheikh
- Department of Pharmaceutical Chemistry, Riphah Institute of Pharmaceutical Sciences, RIU, Islamabad, Pakistan
| | - Reem Altaf
- Department of Pharmacy, Iqra University, Islamabad, Pakistan
| | - Humaira Nadeem
- Department of Pharmaceutical Chemistry, Riphah Institute of Pharmaceutical Sciences, RIU, Islamabad, Pakistan
| | | | - Babar Murtaza
- Department of Pharmaceutical Chemistry, Riphah Institute of Pharmaceutical Sciences, RIU, Islamabad, Pakistan
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