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Tan B, Kartal Y, Yesilyurt F, Akdoğan N, Doyduk D, Dişli A. Synthesis of new phenothiazine derivatives: Molecular docking, assessment of cytotoxic activity and oxidant-antioxidant properties on PCS-201-012, HT-29, and SH-SY5Y cell lines. Arch Pharm (Weinheim) 2024; 357:e2400281. [PMID: 39058899 DOI: 10.1002/ardp.202400281] [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: 04/16/2024] [Revised: 07/01/2024] [Accepted: 07/03/2024] [Indexed: 07/28/2024]
Abstract
Phenothiazine (PTZ) derivatives have been acknowledged as versatile compounds with significant implications across various areas of medicine, particularly, in cancer research. The cytotoxic effects of synthesized compounds on both normal and cancerous cells, along with their oxidant-antioxidant properties, are pivotal factors in cancer treatment strategies. In the current study, eight new PTZ derivatives were synthesized and the compounds' cytotoxic activities were assessed by 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) assay while the oxidant-antioxidant properties were evaluated by oxidative stress index (OSI) calculation in SH-SY5Y (a human neuroblastoma cell line), HT-29 (a human colorectal adenocarcinoma cell line), and PCS-201-012 (a human primary dermal fibroblast cell line) cells. Consequently, the half-maximal inhibitory concentration (IC50) values of compound 3a were determined to be 218.72, 202.85, and 227.86 μM while the IC50 values of compound 3b were defined to be 227.42, 199.27, and 250.11 μM in PCS-201-012, HT-29, and SH-SY5Y cells, respectively. Additionally, it was determined that the synthesized compounds demonstrated the lowest OSI in PCS-201-012 cells as compared to the other cell lines.
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Affiliation(s)
- Bensu Tan
- Department of Chemistry, Faculty of Science, Gazi University, Ankara, Türkiye
| | - Yasemin Kartal
- Department of Physiology, Faculty of Medicine, Kırklareli University, Kırklareli, Türkiye
| | - Fatma Yesilyurt
- Department of Medical Pharmacology, Faculty of Medicine, Ataturk University, Erzurum, Türkiye
| | - Nurdan Akdoğan
- Department of Chemistry, Faculty of Science, Gazi University, Ankara, Türkiye
| | - Doğukan Doyduk
- Department of Chemistry, Faculty of Science, Gazi University, Ankara, Türkiye
| | - Ali Dişli
- Department of Chemistry, Faculty of Science, Gazi University, Ankara, Türkiye
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2
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Huang JY, Hsu TW, Chen YR, Kao SH. Rosmarinic Acid Potentiates Cytotoxicity of Cisplatin against Colorectal Cancer Cells by Enhancing Apoptotic and Ferroptosis. Life (Basel) 2024; 14:1017. [PMID: 39202759 PMCID: PMC11355254 DOI: 10.3390/life14081017] [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: 06/20/2024] [Revised: 08/06/2024] [Accepted: 08/13/2024] [Indexed: 09/03/2024] Open
Abstract
Rosmarinic acid (RA) has demonstrated anticancer effects on several types of malignancies. However, whether RA promotes the anticancer effect of cisplatin on colorectal cancer cells remains sketchy. This study aimed to explore whether RA potentiates the cytotoxicity of cisplatin against colon cancer cells and the underlying mechanism. Cell viability, cell cycle progression, and apoptosis was evaluated using sulforhodamine B (SRB) assay, flow cytometric analysis, and propidium iodide/Annexin V staining, respectively. Western blotting was utilized to analyze signaling pathways. Our findings showed that RA significantly enhanced the inhibitory effect on cell viability and the induction of apoptosis on the colon cancer cell lines DLD-1 and LoVo. Signaling cascade analysis revealed that the combination of RA and cisplatin jointly induced Bax and caspase activation while downregulating Bcl-2, glutathione peroxidase 4 (GPX4), and SLC7A11 in DLD-1 cells. Moreover, caspase inhibitor and ferroptosis inhibitor significantly reversed the inhibition of cell viability in response to RA combined with cisplatin. Collectively, these findings demonstrate that RA enhances the cytotoxicity of cisplatin against colon cancer cells, attributing to the promotion of apoptosis and ferroptosis.
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Affiliation(s)
- Jhen-Yu Huang
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402306, Taiwan; (J.-Y.H.); (Y.-R.C.)
| | - Ta-Wen Hsu
- Division of Colorectal Surgery, Buddhist Tzu Chi Medical Foundation, Dalin Tzu Chi Hospital, Chiayi 622401, Taiwan;
- School of Medicine, Tzu Chi University, Hualien 970374, Taiwan
| | - Yu-Ru Chen
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402306, Taiwan; (J.-Y.H.); (Y.-R.C.)
- Department of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung 402306, Taiwan
| | - Shao-Hsuan Kao
- Institute of Medicine, College of Medicine, Chung Shan Medical University, Taichung 402306, Taiwan; (J.-Y.H.); (Y.-R.C.)
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung 402306, Taiwan
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3
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Pagano K, De Rosa L, Tomaselli S, Molinari H, D'Andrea LD, Ragona L. Characterizing the Oligomers Distribution along the Aggregation Pathway of Amyloid Aβ1-40 by NMR. Chemistry 2024; 30:e202400594. [PMID: 38712990 DOI: 10.1002/chem.202400594] [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: 02/13/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/08/2024]
Abstract
This study delves into the early aggregation process of the Aβ1-40 amyloid peptide, elucidating the associated oligomers distribution. Motivated by the acknowledged role of small oligomers in the neurotoxic damage linked to Alzheimer's disease, we present an experimental protocol for preparing 26-O-acyl isoAβ1-40, a modified Aβ1-40 peptide facilitating rapid isomerization to the native amide form at neutral pH. This ensures seed-free solutions, minimizing experimental variability. Additionally, we demonstrate the efficacy of coupling NMR diffusion ordered spectroscopy (DOSY) with the Inverse Laplace Transform (ILT) reconstruction method, for effective characterization of early aggregation processes. This innovative approach efficiently maps oligomers distributions across a wide spectrum of initial peptide concentrations offering unique insights into the evolution of oligomers relative populations. As a proof of concept, we demonstrate the efficacy of our approach assessing the impact of Epigallocathechin gallate, a known remodeling agent of amyloid fibrils, on the oligomeric distributions of aggregated Aβ1-40. The DOSY-ILT proposed approach stands as a robust and discriminating asset, providing a powerful strategy for rapidly gaining insight into potential inhibitors' impact on the aggregation process.
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Affiliation(s)
- Katiuscia Pagano
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" CNR, via Alfonso Corti, 12, Milano, Italy
| | - Lucia De Rosa
- Istituto di Biostrutture e Bioimmagini CNR, Via Pietro Castellino 111, Napoli, Italy
| | - Simona Tomaselli
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" CNR, via Alfonso Corti, 12, Milano, Italy
| | - Henriette Molinari
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" CNR, via Alfonso Corti, 12, Milano, Italy
| | - Luca Domenico D'Andrea
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" CNR, Via Mario Bianco, 9, Milano, Italy
| | - Laura Ragona
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" CNR, via Alfonso Corti, 12, Milano, Italy
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González-Acedo A, Illescas-Montes R, de Luna-Bertos E, Ruiz C, Ramos-Torrecillas J, García-Martínez O, Melguizo-Rodríguez L. Extra Virgin Olive Oil Phenolic Compounds Modulate the Gene Expression of Biomarkers Involved in Fibroblast Proliferation and Differentiation. Genes (Basel) 2024; 15:173. [PMID: 38397163 PMCID: PMC10887570 DOI: 10.3390/genes15020173] [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: 12/22/2023] [Revised: 01/18/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
Extra virgin olive oil phenolic compounds have been identified as possible biostimulant agents against different pathological processes, including alterations in healing processes. However, there is little evidence on the molecular mechanisms involved in this process. The aim was to analyse the effect of hydroxytyrosol, tyrosol, and oleocanthal on fibroblast gene expression. PCR was used to determine the expression of different differentiation markers, extracellular matrix elements, and growth factors in cultured human fibroblasts CCD-1064Sk treated with different doses of hydroxytyrosol (10-5 M and 10-6 M), tyrosol (10-5 M and 10-6 M), and oleocanthal (10-6 M and 10-7 M). After 24 h of hydroxytyrosol treatment, increased expression of connective tissue growth factor, fibroblast growth factor (FGF), platelet-derived growth factor, vascular endothelial growth factor, transforming growth factor β1 (TGF-β1), and their receptors was observed. Tyrosol and olecanthal modulated the expression of FGF and TGFβR1. All phytochemicals tested modified the expression of differentiation markers and extracellular matrix elements, increasing gene expression of actin, fibronectin, decorin, collagen I, and III. Phenolic compounds present in extra virgin olive could have a beneficial effect on tissue regeneration by modulating fibroblast physiology.
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Affiliation(s)
- Anabel González-Acedo
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, C/Santander, 1, 52005 Melilla, Spain;
| | - Rebeca Illescas-Montes
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016 Granada, Spain; (R.I.-M.); (E.d.L.-B.); (C.R.); (J.R.-T.); (L.M.-R.)
- Institute of Biosanitary Research, ibs.Granada, C/Doctor Azpitarte 4, 4ª Planta, 18012 Granada, Spain
| | - Elvira de Luna-Bertos
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016 Granada, Spain; (R.I.-M.); (E.d.L.-B.); (C.R.); (J.R.-T.); (L.M.-R.)
- Institute of Biosanitary Research, ibs.Granada, C/Doctor Azpitarte 4, 4ª Planta, 18012 Granada, Spain
| | - Concepción Ruiz
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016 Granada, Spain; (R.I.-M.); (E.d.L.-B.); (C.R.); (J.R.-T.); (L.M.-R.)
- Institute of Biosanitary Research, ibs.Granada, C/Doctor Azpitarte 4, 4ª Planta, 18012 Granada, Spain
- Institute of Neuroscience, Centro de Investigación Biomédica (CIBM), University of Granada, Parque de Tecnológico de la Salud (PTS), Avda. del Conocimiento S/N, Armilla, 18016 Granada, Spain
| | - Javier Ramos-Torrecillas
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016 Granada, Spain; (R.I.-M.); (E.d.L.-B.); (C.R.); (J.R.-T.); (L.M.-R.)
- Institute of Biosanitary Research, ibs.Granada, C/Doctor Azpitarte 4, 4ª Planta, 18012 Granada, Spain
| | - Olga García-Martínez
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016 Granada, Spain; (R.I.-M.); (E.d.L.-B.); (C.R.); (J.R.-T.); (L.M.-R.)
- Institute of Biosanitary Research, ibs.Granada, C/Doctor Azpitarte 4, 4ª Planta, 18012 Granada, Spain
| | - Lucía Melguizo-Rodríguez
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016 Granada, Spain; (R.I.-M.); (E.d.L.-B.); (C.R.); (J.R.-T.); (L.M.-R.)
- Institute of Biosanitary Research, ibs.Granada, C/Doctor Azpitarte 4, 4ª Planta, 18012 Granada, Spain
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Iqbal MJ, Kabeer A, Abbas Z, Siddiqui HA, Calina D, Sharifi-Rad J, Cho WC. Interplay of oxidative stress, cellular communication and signaling pathways in cancer. Cell Commun Signal 2024; 22:7. [PMID: 38167159 PMCID: PMC10763046 DOI: 10.1186/s12964-023-01398-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 11/14/2023] [Indexed: 01/05/2024] Open
Abstract
Cancer remains a significant global public health concern, with increasing incidence and mortality rates worldwide. Oxidative stress, characterized by the production of reactive oxygen species (ROS) within cells, plays a critical role in the development of cancer by affecting genomic stability and signaling pathways within the cellular microenvironment. Elevated levels of ROS disrupt cellular homeostasis and contribute to the loss of normal cellular functions, which are associated with the initiation and progression of various types of cancer. In this review, we have focused on elucidating the downstream signaling pathways that are influenced by oxidative stress and contribute to carcinogenesis. These pathways include p53, Keap1-NRF2, RB1, p21, APC, tumor suppressor genes, and cell type transitions. Dysregulation of these pathways can lead to uncontrolled cell growth, impaired DNA repair mechanisms, and evasion of cell death, all of which are hallmark features of cancer development. Therapeutic strategies aimed at targeting oxidative stress have emerged as a critical area of investigation for molecular biologists. The objective is to limit the response time of various types of cancer, including liver, breast, prostate, ovarian, and lung cancers. By modulating the redox balance and restoring cellular homeostasis, it may be possible to mitigate the damaging effects of oxidative stress and enhance the efficacy of cancer treatments. The development of targeted therapies and interventions that specifically address the impact of oxidative stress on cancer initiation and progression holds great promise in improving patient outcomes. These approaches may include antioxidant-based treatments, redox-modulating agents, and interventions that restore normal cellular function and signaling pathways affected by oxidative stress. In summary, understanding the role of oxidative stress in carcinogenesis and targeting this process through therapeutic interventions are of utmost importance in combating various types of cancer. Further research is needed to unravel the complex mechanisms underlying oxidative stress-related pathways and to develop effective strategies that can be translated into clinical applications for the management and treatment of cancer. Video Abstract.
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Affiliation(s)
| | - Ayesha Kabeer
- Department of Biotechnology, University of Sialkot, Sialkot, Punjab, Pakistan
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Zaighum Abbas
- Department of Biotechnology, University of Sialkot, Sialkot, Punjab, Pakistan
| | | | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349, Craiova, Romania.
| | | | - William C Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong.
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6
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Ijaz S, Iqbal J, Abbasi BA, Ullah Z, Yaseen T, Kanwal S, Mahmood T, Sydykbayeva S, Ydyrys A, Almarhoon ZM, Sharifi-Rad J, Hano C, Calina D, Cho WC. Rosmarinic acid and its derivatives: Current insights on anticancer potential and other biomedical applications. Biomed Pharmacother 2023; 162:114687. [PMID: 37062215 DOI: 10.1016/j.biopha.2023.114687] [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] [Received: 02/23/2023] [Revised: 03/29/2023] [Accepted: 04/09/2023] [Indexed: 04/18/2023] Open
Abstract
Cancer is still the leading cause of death worldwide, burdening the global medical system. Rosmarinic acid (RA) is among the first secondary metabolites discovered and it is a bioactive compound identified in plants such as Boraginaceae and Nepetoideae subfamilies of the Lamiaceae family, including Thymus masticmasti chinaythia koreana, Ocimum sanctum, and Hyptis pectinate. This updated review is to highlight the chemopreventive and chemotherapeutic effects of RA and its derivatives, thus providing valuable clues for the potential development of some complementary drugs in the treatment of cancers. Relevant information about RA's chemopreventive and chemotherapeutic effects and its derivatives were collected from electronic scientific databases, such as PubMed/Medline, Scopus, TRIP database, Web of Science, and Science Direct. The results of the studies showed numerous significant biological effects such as antiviral, antibacterial, anti-inflammatory, anti-tumour, antioxidant and antiangiogenic effects. Most of the studies on the anticancer potential with the corresponding mechanisms are still in the experimental preclinical stage and are missing evidence from clinical trials to support the research. To open new anticancer therapeutic perspectives of RA and its derivatives, future clinical studies must elucidate the molecular mechanisms and targets of action in more detail, the human toxic potential and adverse effects.
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Affiliation(s)
- Shumaila Ijaz
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, 45320, Pakistan
| | - Javed Iqbal
- Department of Botany, Bacha Khan University, Charsadda 24420, Khyber Pakhtunkhwa, Pakistan.
| | - Banzeer Ahsan Abbasi
- Department of Botany, Rawalpindi Women University, 6th Road, Satellite Town, Rawalpindi 46300, Pakistan
| | - Zakir Ullah
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, 45320, Pakistan
| | - Tabassum Yaseen
- Department of Botany, Bacha Khan University, Charsadda 24420, Khyber Pakhtunkhwa, Pakistan
| | - Sobia Kanwal
- Department of Biology and Environmental Sciences, Allama Iqbal Open University, Islamabad, Pakistan
| | - Tariq Mahmood
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, 45320, Pakistan
| | - Sandugash Sydykbayeva
- Higher School of Natural Sciences, Zhetysu University named after I.Zhansugurov, 040009 Taldykorgan, Kazakhstan
| | - Alibek Ydyrys
- Biomedical Research Centre, Al-Farabi Kazakh National University, Al-Farabi ave. 71, 050040, Kazakhstan
| | - Zainab M Almarhoon
- Department of Chemistry, College of Science, King Saud University, P. O. Box 2455, Riyadh 11451, Saudi Arabia
| | | | - Christophe Hano
- Laboratoire de Biologie Des Ligneux Et Des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, 45067 Orléans Cedex2, France.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - William C Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong.
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Pagano K, Listro R, Linciano P, Rossi D, Longhi E, Taraboletti G, Molinari H, Collina S, Ragona L. Identification of a novel extracellular inhibitor of FGF2/FGFR signaling axis by combined virtual screening and NMR spectroscopy approach. Bioorg Chem 2023; 136:106529. [PMID: 37084585 DOI: 10.1016/j.bioorg.2023.106529] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/03/2023] [Indexed: 04/23/2023]
Abstract
The aberrant activation of the fibroblast growth factor 2 (FGF2)/fibroblast growth factor receptor (FGFR) signalling pathway drives severe pathologies, including cancer development and angiogenesis-driven pathologies. The perturbation of the FGF2/FGFR axis via extracellular allosteric small inhibitors is a promising strategy for developing FGFR inhibitors with improved safety and efficacy for cancer treatment. We have previously investigated the role of new extracellular inhibitors, such as rosmarinic acid (RA), which bind the FGFR-D2 domain and directly compete with FGF2 for the same binding site, enabling the disruption of the functional FGF2/FGFR interaction. To select ligands for the previously identified FGF2/FGFR RA binding site, NMR data-driven virtual screening has been performed on an in-house library of non-commercial small molecules and metabolites. A novel drug-like compound, a resorcinol derivative named RBA4 has been identified. NMR interaction studies demonstrate that RBA4 binds the FGF2/FGFR complex, in agreement with docking prediction. Residue-level NMR perturbations analysis highlights that the mode of action of RBA4 is similar to RA in terms of its ability to target the FGF2/FGFR-D2 complex, inducing perturbations on both proteins and triggering complex dissociation. Biological assays proved that RBA4 inhibited FGF2 proliferative activity at a level comparable to the previously reported natural product, RA. Identification of RBA4 chemical groups involved in direct interactions represents a starting point for further optimization of drug-like extracellular inhibitors with improved activity.
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Affiliation(s)
- Katiuscia Pagano
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" (SCITEC), Consiglio Nazionale delle Ricerche, via Corti 12, 20133 Milano, Italy
| | - Roberta Listro
- University of Pavia, Department of Drug Sciences, Via Taramelli 12, 27100 Pavia, Italy
| | - Pasquale Linciano
- University of Pavia, Department of Drug Sciences, Via Taramelli 12, 27100 Pavia, Italy
| | - Daniela Rossi
- University of Pavia, Department of Drug Sciences, Via Taramelli 12, 27100 Pavia, Italy.
| | - Elisa Longhi
- Laboratory of Tumor Microenvironment, Department of Oncology, Istituto di Ricerche Farmacologiche, Mario Negri IRCCS, 24126 Bergamo, Italy
| | - Giulia Taraboletti
- Laboratory of Tumor Microenvironment, Department of Oncology, Istituto di Ricerche Farmacologiche, Mario Negri IRCCS, 24126 Bergamo, Italy
| | - Henriette Molinari
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" (SCITEC), Consiglio Nazionale delle Ricerche, via Corti 12, 20133 Milano, Italy
| | - Simona Collina
- University of Pavia, Department of Drug Sciences, Via Taramelli 12, 27100 Pavia, Italy
| | - Laura Ragona
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta" (SCITEC), Consiglio Nazionale delle Ricerche, via Corti 12, 20133 Milano, Italy.
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Perez Schmidt P, Pagano K, Lenardi C, Penconi M, Ferrando RM, Evangelisti C, Lay L, Ragona L, Marelli M, Polito L. Photo-Induced Microfluidic Production of Ultrasmall Glyco Gold Nanoparticles. Angew Chem Int Ed Engl 2023; 62:e202210140. [PMID: 36321387 PMCID: PMC10100350 DOI: 10.1002/anie.202210140] [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: 07/11/2022] [Indexed: 11/23/2022]
Abstract
Ultra-small gold nanoparticles (UAuNPs) are extremely interesting for applications in nanomedicine thanks to their good stability, biocompatibility, long circulation time and efficient clearance pathways. UAuNPs engineered with glycans (Glyco-UAuNPs) emerged as excellent platforms for many applications since the multiple copies of glycans can mimic the multivalent effect of glycoside clusters. Herein, we unravel a straightforward photo-induced synthesis of Glyco-UAuNPs based on a reliable and robust microfluidic approach. The synthesis occurs at room temperature avoiding the use of any further chemical reductant, templating agents or co-solvents. Exploiting 1 H NMR spectroscopy, we showed that the amount of thiol-ligand exposed on the UAuNPs is linearly correlated to the ligand concentration in the initial mixture. The results pave the way towards the development of a programmable synthetic approach, enabling an accurate design of the engineered UAuNPs or smart hybrid nano-systems.
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Affiliation(s)
- Patricia Perez Schmidt
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”SCITEC-CNRVia G. Fantoli 16/1520138MilanoItaly
| | - Katiuscia Pagano
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”SCITEC-CNRVia A. Corti 1220131MilanoItaly
| | - Cristina Lenardi
- Interdisciplinary Centre for Nanostructured Materials and Interfaces (CIMAINA)Department of PhysicsUniversità degli Studi di MilanoVia Celoria 1620133MilanoItaly
- Fondazione UNIMIViale Ortles 22/420139MilanoItaly
| | - Marta Penconi
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”SCITEC-CNRVia G. Fantoli 16/1520138MilanoItaly
| | - Ruth Mateu Ferrando
- Department of ChemistryUniversità degli Studi di Milanovia C. Golgi 1920133MilanoItaly
| | - Claudio Evangelisti
- Institute of Chemistry of Organo Metallic CompoundsICCOM-CNRVia G. Moruzzi 156124PisaItaly
| | - Luigi Lay
- Department of ChemistryUniversità degli Studi di Milanovia C. Golgi 1920133MilanoItaly
| | - Laura Ragona
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”SCITEC-CNRVia A. Corti 1220131MilanoItaly
| | - Marcello Marelli
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”SCITEC-CNRVia G. Fantoli 16/1520138MilanoItaly
| | - Laura Polito
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”SCITEC-CNRVia G. Fantoli 16/1520138MilanoItaly
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Perez Schmidt P, Pagano K, Lenardi C, Penconi M, Ferrando RM, Evangelisti C, Lay L, Ragona L, Marelli M, Polito L. Photo‐Induced Microfluidic Production of Ultrasmall Glyco Gold Nanoparticles. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Patricia Perez Schmidt
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” SCITEC-CNR Via G. Fantoli 16/15 20138 Milano Italy
| | - Katiuscia Pagano
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” SCITEC-CNR Via A. Corti 12 20131 Milano Italy
| | - Cristina Lenardi
- Interdisciplinary Centre for Nanostructured Materials and Interfaces (CIMAINA) Department of Physics Università degli Studi di Milano Via Celoria 16 20133 Milano Italy
- Fondazione UNIMI Viale Ortles 22/4 20139 Milano Italy
| | - Marta Penconi
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” SCITEC-CNR Via G. Fantoli 16/15 20138 Milano Italy
| | - Ruth Mateu Ferrando
- Department of Chemistry Università degli Studi di Milano via C. Golgi 19 20133 Milano Italy
| | - Claudio Evangelisti
- Institute of Chemistry of Organo Metallic Compounds ICCOM-CNR Via G. Moruzzi 1 56124 Pisa Italy
| | - Luigi Lay
- Department of Chemistry Università degli Studi di Milano via C. Golgi 19 20133 Milano Italy
| | - Laura Ragona
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” SCITEC-CNR Via A. Corti 12 20131 Milano Italy
| | - Marcello Marelli
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” SCITEC-CNR Via G. Fantoli 16/15 20138 Milano Italy
| | - Laura Polito
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” SCITEC-CNR Via G. Fantoli 16/15 20138 Milano Italy
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Pagano K, Longhi E, Molinari H, Taraboletti G, Ragona L. Inhibition of FGFR Signaling by Targeting FGF/FGFR Extracellular Interactions: Towards the Comprehension of the Molecular Mechanism through NMR Approaches. Int J Mol Sci 2022; 23:ijms231810860. [PMID: 36142770 PMCID: PMC9503799 DOI: 10.3390/ijms231810860] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/09/2022] [Accepted: 09/13/2022] [Indexed: 12/02/2022] Open
Abstract
NMR-based approaches play a pivotal role in providing insight into molecular recognition mechanisms, affording the required atomic-level description and enabling the identification of promising inhibitors of protein–protein interactions. The aberrant activation of the fibroblast growth factor 2 (FGF2)/fibroblast growth factor receptor (FGFR) signaling pathway drives several pathologies, including cancer development, metastasis formation, resistance to therapy, angiogenesis-driven pathologies, vascular diseases, and viral infections. Most FGFR inhibitors targeting the intracellular ATP binding pocket of FGFR have adverse effects, such as limited specificity and relevant toxicity. A viable alternative is represented by targeting the FGF/FGFR extracellular interactions. We previously identified a few small-molecule inhibitors acting extracellularly, targeting FGFR or FGF. We have now built a small library of natural and synthetic molecules that potentially act as inhibitors of FGF2/FGFR interactions to improve our understanding of the molecular mechanisms of inhibitory activity. Here, we provide a comparative analysis of the interaction mode of small molecules with the FGF2/FGFR complex and the single protein domains. DOSY and residue-level NMR analysis afforded insights into the capability of the potential inhibitors to destabilize complex formation, highlighting different mechanisms of inhibition of FGF2-induced cell proliferation.
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Affiliation(s)
- Katiuscia Pagano
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via Corti 12, 20133 Milano, Italy
- Correspondence: (K.P.); (L.R.)
| | - Elisa Longhi
- Laboratory of Tumour Microenvironment, Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 24126 Bergamo, Italy
| | - Henriette Molinari
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via Corti 12, 20133 Milano, Italy
| | - Giulia Taraboletti
- Laboratory of Tumour Microenvironment, Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 24126 Bergamo, Italy
| | - Laura Ragona
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via Corti 12, 20133 Milano, Italy
- Correspondence: (K.P.); (L.R.)
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11
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Zheng J, Zhang W, Li L, He Y, Wei Y, Dang Y, Nie S, Guo Z. Signaling Pathway and Small-Molecule Drug Discovery of FGFR: A Comprehensive Review. Front Chem 2022; 10:860985. [PMID: 35494629 PMCID: PMC9046545 DOI: 10.3389/fchem.2022.860985] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/28/2022] [Indexed: 12/23/2022] Open
Abstract
Targeted therapy is a groundbreaking innovation for cancer treatment. Among the receptor tyrosine kinases, the fibroblast growth factor receptors (FGFRs) garnered substantial attention as promising therapeutic targets due to their fundamental biological functions and frequently observed abnormality in tumors. In the past 2 decades, several generations of FGFR kinase inhibitors have been developed. This review starts by introducing the biological basis of FGF/FGFR signaling. It then gives a detailed description of different types of small-molecule FGFR inhibitors according to modes of action, followed by a systematic overview of small-molecule-based therapies of different modalities. It ends with our perspectives for the development of novel FGFR inhibitors.
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Affiliation(s)
| | | | | | | | | | | | - Shenyou Nie
- Center for Novel Target and Therapeutic Intervention, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
| | - Zufeng Guo
- Center for Novel Target and Therapeutic Intervention, Institute of Life Sciences, Chongqing Medical University, Chongqing, China
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12
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Noor S, Mohammad T, Rub MA, Raza A, Azum N, Yadav DK, Hassan MI, Asiri AM. Biomedical features and therapeutic potential of rosmarinic acid. Arch Pharm Res 2022; 45:205-228. [PMID: 35391712 PMCID: PMC8989115 DOI: 10.1007/s12272-022-01378-2] [Citation(s) in RCA: 63] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 03/18/2022] [Indexed: 12/17/2022]
Abstract
For decades, the use of secondary metabolites of various herbs has been an attractive strategy in combating human diseases. Rosmarinic acid (RA) is a bioactive phenolic compound commonly found in plants of Lamiaceae and Boraginaceae families. RA is biosynthesized using amino acids tyrosine and phenylalanine via enzyme-catalyzed reactions. However, the chemical synthesis of RA involves an esterification reaction between caffeic acid and 3,4-dihydroxy phenyl lactic acid contributing two phenolic rings to the structure of RA. Several studies have ascertained multiple therapeutic benefits of RA in various diseases, including cancer, diabetes, inflammatory disorders, neurodegenerative disorders, and liver diseases. Many previous scientific papers indicate that RA can be used as an anti-plasmodic, anti-viral and anti-bacterial drug. In addition, due to its high anti-oxidant capacity, this natural polyphenol has recently gained attention for its possible application as a nutraceutical compound in the food industry. Here we provide state-of-the-art, flexible therapeutic potential and biomedical features of RA, its implications and multiple uses. Along with various valuable applications in safeguarding human health, this review further summarizes the therapeutic advantages of RA in various human diseases, including cancer, diabetes, neurodegenerative diseases. Furthermore, the challenges associated with the clinical applicability of RA have also been discussed.
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Affiliation(s)
- Saba Noor
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi, 110025, India
| | - Taj Mohammad
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi, 110025, India
| | - Malik Abdul Rub
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Ali Raza
- Department of Medical Biochemistry, Jawahar Lal Nehru Medical College, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Naved Azum
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Dharmendra Kumar Yadav
- College of Pharmacy, Gachon University of Medicine and Science, Hambakmoeiro, Yeonsugu, Incheon, 21924, Korea.
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi, 110025, India.
| | - Abdullah M Asiri
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
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13
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Martinez Pomier K, Akimoto M, Byun JA, Khamina M, Melacini G. Allosteric Regulation of Cyclic Nucleotide Dependent Protein Kinases. CAN J CHEM 2022. [DOI: 10.1139/cjc-2021-0359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Kinases include a wide variety of valuable drug targets, but full therapeutic exploitation requires a high degree of selectivity. A promising avenue to engineer the desired kinase selectivity relies on allosteric sites. Here we provide a focused minireview of recent progress in allosteric modulation of cyclic nucleotide-dependent kinases, including protein kinases A and G. We show how apparently diverse emerging concepts such as allosteric pluripotency, allosteric non-additive binding and uncompetitive allosteric inhibition are all manifestations of complex conformational ensembles. Such ensembles include not only the typical apo-inactive and effector-bound-active states, but also mixed intermediates that feature attributes of the former states within a single molecule. We also discuss how allosteric responses are amplified by aggregation processes, thus establishing a novel interface between the signaling and amyloid fields. Finally, we critically evaluate the challenges and opportunities for clinical translation opened by these emerging allosteric concepts.
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Affiliation(s)
| | | | - Jung Ah Byun
- McMaster University, 3710, Hamilton, Ontario, Canada
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14
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García-Caballero M, Torres-Vargas JA, Marrero AD, Martínez-Poveda B, Medina MÁ, Quesada AR. Angioprevention of Urologic Cancers by Plant-Derived Foods. Pharmaceutics 2022; 14:pharmaceutics14020256. [PMID: 35213989 PMCID: PMC8875200 DOI: 10.3390/pharmaceutics14020256] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/16/2022] [Accepted: 01/18/2022] [Indexed: 02/05/2023] Open
Abstract
The number of cancer cases worldwide keeps growing unstoppably, despite the undeniable advances achieved by basic research and clinical practice. Urologic tumors, including some as prevalent as prostate, bladder or kidney tumors, are no exceptions to this rule. Moreover, the fact that many of these tumors are detected in early stages lengthens the duration of their treatment, with a significant increase in health care costs. In this scenario, prevention offers the most cost-effective long-term strategy for the global control of these diseases. Although specialized diets are not the only way to decrease the chances to develop cancer, epidemiological evidence support the role of certain plant-derived foods in the prevention of urologic cancer. In many cases, these plants are rich in antiangiogenic phytochemicals, which could be responsible for their protective or angiopreventive properties. Angiogenesis inhibition may contribute to slow down the progression of the tumor at very different stages and, for this reason, angiopreventive strategies could be implemented at different levels of chemoprevention, depending on the targeted population. In this review, epidemiological evidence supporting the role of certain plant-derived foods in urologic cancer prevention are presented, with particular emphasis on their content in bioactive phytochemicals that could be used in the angioprevention of cancer.
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Affiliation(s)
- Melissa García-Caballero
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
| | - José Antonio Torres-Vargas
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
| | - Ana Dácil Marrero
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
| | - Beatriz Martínez-Poveda
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), E-28019 Madrid, Spain
| | - Miguel Ángel Medina
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
- CIBER de Enfermedades Raras (CIBERER), E-29071 Malaga, Spain
| | - Ana R. Quesada
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
- CIBER de Enfermedades Raras (CIBERER), E-29071 Malaga, Spain
- Correspondence:
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