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De Bartolo A, Pasqua T, Romeo N, Rago V, Perrotta I, Giordano F, Granieri MC, Marrone A, Mazza R, Cerra MC, Lefranc B, Leprince J, Anouar Y, Angelone T, Rocca C. The redox-active defensive Selenoprotein T as a novel stress sensor protein playing a key role in the pathophysiology of heart failure. J Transl Med 2024; 22:375. [PMID: 38643121 PMCID: PMC11032602 DOI: 10.1186/s12967-024-05192-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/12/2024] [Indexed: 04/22/2024] Open
Abstract
Maladaptive cardiac hypertrophy contributes to the development of heart failure (HF). The oxidoreductase Selenoprotein T (SELENOT) emerged as a key regulator during rat cardiogenesis and acute cardiac protection. However, its action in chronic settings of cardiac dysfunction is not understood. Here, we investigated the role of SELENOT in the pathophysiology of HF: (i) by designing a small peptide (PSELT), recapitulating SELENOT activity via the redox site, and assessed its beneficial action in a preclinical model of HF [aged spontaneously hypertensive heart failure (SHHF) rats] and against isoproterenol (ISO)-induced hypertrophy in rat ventricular H9c2 and adult human AC16 cardiomyocytes; (ii) by evaluating the SELENOT intra-cardiomyocyte production and secretion under hypertrophied stimulation. Results showed that PSELT attenuated systemic inflammation, lipopolysaccharide (LPS)-induced macrophage M1 polarization, myocardial injury, and the severe ultrastructural alterations, while counteracting key mediators of cardiac fibrosis, aging, and DNA damage and restoring desmin downregulation and SELENOT upregulation in the failing hearts. In the hemodynamic assessment, PSELT improved the contractile impairment at baseline and following ischemia/reperfusion injury, and reduced infarct size in normal and failing hearts. At cellular level, PSELT counteracted ISO-mediated hypertrophy and ultrastructural alterations through its redox motif, while mitigating ISO-triggered SELENOT intracellular production and secretion, a phenomenon that presumably reflects the extent of cell damage. Altogether, these results indicate that SELENOT could represent a novel sensor of hypertrophied cardiomyocytes and a potential PSELT-based new therapeutic approach in myocardial hypertrophy and HF.
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Affiliation(s)
- Anna De Bartolo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
| | - Teresa Pasqua
- Department of Health Science, University Magna Graecia of Catanzaro, 88100, Catanzaro, Italy
| | - Naomi Romeo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
| | - Vittoria Rago
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy
| | - Ida Perrotta
- Centre for Microscopy and Microanalysis (CM2), Department of Biology, E. and E. S. (DiBEST), University of Calabria, 87036, Rende, Italy
| | - Francesca Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Rende, Italy
| | - Maria Concetta Granieri
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
| | - Alessandro Marrone
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
| | - Rosa Mazza
- Organ and System Physiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
| | - Maria Carmela Cerra
- Organ and System Physiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
| | - Benjamin Lefranc
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000, Mont-Saint-Aignan, France
- UNIROUEN, UMS-UAR HERACLES, PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), 76183, Rouen, France
| | - Jérôme Leprince
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000, Mont-Saint-Aignan, France
- UNIROUEN, UMS-UAR HERACLES, PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), 76183, Rouen, France
| | - Youssef Anouar
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000, Mont-Saint-Aignan, France
| | - Tommaso Angelone
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy.
- National Institute of Cardiovascular Research (INRC), 40126, Bologna, Italy.
| | - Carmine Rocca
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E. S. (DiBEST), University of Calabria, Arcavacata di Rende, 87036, Cosenza, Italy
- National Institute of Cardiovascular Research (INRC), 40126, Bologna, Italy
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Bossio S, Perri A, Gallo R, De Bartolo A, Rago V, La Russa D, Di Dio M, La Vignera S, Calogero AE, Vitale G, Aversa A. Alpha-Lipoic Acid Reduces Cell Growth, Inhibits Autophagy, and Counteracts Prostate Cancer Cell Migration and Invasion: Evidence from In Vitro Studies. Int J Mol Sci 2023; 24:17111. [PMID: 38069431 PMCID: PMC10707055 DOI: 10.3390/ijms242317111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
Alpha-lipoic acid (ALA) is a natural antioxidant dithiol compound, exerting antiproliferative and antimetastatic effects in various cancer cell lines. In our study, we demonstrated that ALA reduces the cell growth of prostate cancer cells LNCaP and DU-145. Western blot results revealed that in both cancer cells, ALA, by upregulating pmTOR expression, reduced the protein content of two autophagy initiation markers, Beclin-1 and MAPLC3. Concomitantly, MTT assays showed that chloroquine (CQ) exposure, a well-known autophagy inhibitor, reduced cells' viability. This was more evident for treatment using the combination ALA + CQ, suggesting that ALA can reduce cells' viability by inhibiting autophagy. In addition, in DU-145 cells we observed that ALA affected the oxidative/redox balance system by deregulating the KEAP1/Nrf2/p62 signaling pathway. ALA decreased ROS production, SOD1 and GSTP1 protein expression, and significantly reduced the cytosolic and nuclear content of the transcription factor Nrf2, concomitantly downregulating p62, suggesting that ALA disrupted p62-Nrf2 feedback loop. Conversely, in LNCaP cells, ALA exposure upregulated both SOD1 and p62 protein expression, but did not affect the KEAP1/Nrf2/p62 signaling pathway. In addition, wound-healing, Western blot, and immunofluorescence assays evidenced that ALA significantly reduced the motility of LNCaP and DU-145 cells and downregulated the protein expression of TGFβ1 and vimentin and the deposition of fibronectin. Finally, a soft agar assay revealed that ALA decreased the colony formation of both the prostate cancer cells by affecting the anchorage independent growth. Collectively, our in vitro evidence demonstrated that in prostate cancer cells, ALA reduces cell growth and counteracts both migration and invasion. Further studies are needed in order to achieve a better understanding of the underlined molecular mechanisms.
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Affiliation(s)
- Sabrina Bossio
- Department of Experimental and Clinical Medicine, University of Catanzaro “Magna Græcia”, 88100 Catanzaro, Italy; (S.B.); (A.P.)
| | - Anna Perri
- Department of Experimental and Clinical Medicine, University of Catanzaro “Magna Græcia”, 88100 Catanzaro, Italy; (S.B.); (A.P.)
| | - Raffaella Gallo
- Laboratory of Immunology, Department of Experimental and Clinical Medicine, University of Catanzaro “Magna Græcia”, 88100 Catanzaro, Italy;
| | - Anna De Bartolo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, University of Calabria, 87036 Rende, Italy;
| | - Vittoria Rago
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy;
| | - Daniele La Russa
- Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036 Rende, Italy;
| | - Michele Di Dio
- Division of Urology, Department of Surgery, Annunziata Hospital, 87100 Cosenza, Italy;
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, 95124 Catania, Italy; (S.L.V.); (A.E.C.)
| | - Aldo E. Calogero
- Department of Clinical and Experimental Medicine, University of Catania, 95124 Catania, Italy; (S.L.V.); (A.E.C.)
| | - Giovanni Vitale
- Department of Medical Biotechnology and Translational Medicine (BIOMETRA), University of Milan, 20133 Milan, Italy;
- Laboratory of Geriatric and Oncologic Neuroendocrinology Research, IRCCS Istituto Auxologico Italiano, 20145 Milan, Italy
| | - Antonio Aversa
- Department of Experimental and Clinical Medicine, University of Catanzaro “Magna Græcia”, 88100 Catanzaro, Italy; (S.B.); (A.P.)
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Giordano F, Comità S, Venneri G, Rago V, Naimo GD, De Amicis F, De Bartolo A, Tundis R, Mauro L, Panno ML. Poncirus trifoliata (L.) Raf. Seed Extract Induces Cell Cycle Arrest and Apoptosis in the Androgen Receptor Positive LNCaP Prostate Cancer Cells. Int J Mol Sci 2023; 24:16351. [PMID: 38003541 PMCID: PMC10671002 DOI: 10.3390/ijms242216351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Prostate cancer (PCa) is the second most common male cancer. Its incidence derives from the interaction between modifiable and non-modifiable factors. The progression of prostate cancer into a more aggressive phenotype is associated with chronic inflammation and increased ROS production. For their biological properties, some phytochemicals from fruits and vegetable emerge as a promise strategy for cancer progression delay. These bioactive compounds are found in the highest amounts in peels and seeds. Poncirus trifoliata (L.) Raf. (PT) has been widely used in traditional medicine and retains anti-inflammatory, anti-bacterial, and anticancer effects. The seeds of P. trifoliata were exhaustively extracted by maceration with methanol as the solvent. The cell proliferation rate was performed by MTT and flow cytometry, while the apoptosis signals were analyzed by Western blotting and TUNEL assay. P. trifoliata seed extract reduced LNCaP and PC3 cell viability and induced cell cycle arrest at the G0/G1phase and apoptosis. In addition, a reduction in the AKT/mTOR pathway has been observed together with the up-regulation of stress-activated MAPK (p38 and c-Jun N-terminal kinase). Based on the study, the anti-growth effects of PT seed extract on prostate tumor cells give indications on the potential of the phytochemical drug for the treatment of this type of cancer. However, future in-depth studies are necessary to identify which components are mainly responsible for the anti-neoplastic response.
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Affiliation(s)
- Francesca Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Stefano Comità
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Giulia Venneri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Vittoria Rago
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Giuseppina Daniela Naimo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Francesca De Amicis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Anna De Bartolo
- Department of Biology, Ecology and Earth Sciences, University of Calabria, 87036 Rende, Italy;
| | - Rosa Tundis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Loredana Mauro
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
| | - Maria Luisa Panno
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; (S.C.); (G.V.); (V.R.); (G.D.N.); (F.D.A.); (R.T.); (M.L.P.)
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Gastaldi S, Rocca C, Gianquinto E, Granieri MC, Boscaro V, Blua F, Rolando B, Marini E, Gallicchio M, De Bartolo A, Romeo N, Mazza R, Fedele F, Pagliaro P, Penna C, Spyrakis F, Bertinaria M, Angelone T. Discovery of a novel 1,3,4-oxadiazol-2-one-based NLRP3 inhibitor as a pharmacological agent to mitigate cardiac and metabolic complications in an experimental model of diet-induced metaflammation. Eur J Med Chem 2023; 257:115542. [PMID: 37290185 DOI: 10.1016/j.ejmech.2023.115542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/10/2023]
Abstract
Inspired by the recent advancements in understanding the binding mode of sulfonylurea-based NLRP3 inhibitors to the NLRP3 sensor protein, we developed new NLRP3 inhibitors by replacing the central sulfonylurea moiety with different heterocycles. Computational studies evidenced that some of the designed compounds were able to maintain important interaction within the NACHT domain of the target protein similarly to the most active sulfonylurea-based NLRP3 inhibitors. Among the studied compounds, the 1,3,4-oxadiazol-2-one derivative 5 (INF200) showed the most promising results being able to prevent NLRP3-dependent pyroptosis triggered by LPS/ATP and LPS/MSU by 66.3 ± 6.6% and 61.6 ± 11.5% and to reduce IL-1β release (35.5 ± 8.8% μM) at 10 μM in human macrophages. The selected compound INF200 (20 mg/kg/day) was then tested in an in vivo rat model of high-fat diet (HFD)-induced metaflammation to evaluate its beneficial cardiometabolic effects. INF200 significantly counteracted HFD-dependent "anthropometric" changes, improved glucose and lipid profiles, and attenuated systemic inflammation and biomarkers of cardiac dysfunction (particularly BNP). Hemodynamic evaluation on Langendorff model indicate that INF200 limited myocardial damage-dependent ischemia/reperfusion injury (IRI) by improving post-ischemic systolic recovery and attenuating cardiac contracture, infarct size, and LDH release, thus reversing the exacerbation of obesity-associated damage. Mechanistically, in post-ischemic hearts, IFN200 reduced IRI-dependent NLRP3 activation, inflammation, and oxidative stress. These results highlight the potential of the novel NLRP3 inhibitor, INF200, and its ability to reverse the unfavorable cardio-metabolic dysfunction associated with obesity.
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Affiliation(s)
- Simone Gastaldi
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy
| | - Carmine Rocca
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E.S. (DiBEST), University of Calabria, 87036, Rende, Italy
| | - Eleonora Gianquinto
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy
| | - Maria Concetta Granieri
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E.S. (DiBEST), University of Calabria, 87036, Rende, Italy
| | - Valentina Boscaro
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy
| | - Federica Blua
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy
| | - Barbara Rolando
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy
| | - Elisabetta Marini
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy
| | | | - Anna De Bartolo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E.S. (DiBEST), University of Calabria, 87036, Rende, Italy
| | - Naomi Romeo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E.S. (DiBEST), University of Calabria, 87036, Rende, Italy
| | - Rosa Mazza
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E.S. (DiBEST), University of Calabria, 87036, Rende, Italy
| | - Francesco Fedele
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico, 155, 00161, Rome, Italy; National Institute for Cardiovascular Research (INRC), Bologna, Italy
| | - Pasquale Pagliaro
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy; National Institute for Cardiovascular Research (INRC), Bologna, Italy
| | - Claudia Penna
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy; National Institute for Cardiovascular Research (INRC), Bologna, Italy.
| | - Francesca Spyrakis
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy.
| | - Massimo Bertinaria
- Department of Drug Science and Technology, University of Turin, 10125, Turin, Italy.
| | - Tommaso Angelone
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, E. and E.S. (DiBEST), University of Calabria, 87036, Rende, Italy; National Institute for Cardiovascular Research (INRC), Bologna, Italy
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Rocca C, De Bartolo A, Guzzi R, Crocco MC, Rago V, Romeo N, Perrotta I, De Francesco EM, Muoio MG, Granieri MC, Pasqua T, Mazza R, Boukhzar L, Lefranc B, Leprince J, Gallo Cantafio ME, Soda T, Amodio N, Anouar Y, Angelone T. Palmitate-Induced Cardiac Lipotoxicity Is Relieved by the Redox-Active Motif of SELENOT through Improving Mitochondrial Function and Regulating Metabolic State. Cells 2023; 12:cells12071042. [PMID: 37048116 PMCID: PMC10093731 DOI: 10.3390/cells12071042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 04/14/2023] Open
Abstract
Cardiac lipotoxicity is an important contributor to cardiovascular complications during obesity. Given the fundamental role of the endoplasmic reticulum (ER)-resident Selenoprotein T (SELENOT) for cardiomyocyte differentiation and protection and for the regulation of glucose metabolism, we took advantage of a small peptide (PSELT), derived from the SELENOT redox-active motif, to uncover the mechanisms through which PSELT could protect cardiomyocytes against lipotoxicity. To this aim, we modeled cardiac lipotoxicity by exposing H9c2 cardiomyocytes to palmitate (PA). The results showed that PSELT counteracted PA-induced cell death, lactate dehydrogenase release, and the accumulation of intracellular lipid droplets, while an inert form of the peptide (I-PSELT) lacking selenocysteine was not active against PA-induced cardiomyocyte death. Mechanistically, PSELT counteracted PA-induced cytosolic and mitochondrial oxidative stress and rescued SELENOT expression that was downregulated by PA through FAT/CD36 (cluster of differentiation 36/fatty acid translocase), the main transporter of fatty acids in the heart. Immunofluorescence analysis indicated that PSELT also relieved the PA-dependent increase in CD36 expression, while in SELENOT-deficient cardiomyocytes, PA exacerbated cell death, which was not mitigated by exogenous PSELT. On the other hand, PSELT improved mitochondrial respiration during PA treatment and regulated mitochondrial biogenesis and dynamics, preventing the PA-provoked decrease in PGC1-α and increase in DRP-1 and OPA-1. These findings were corroborated by transmission electron microscopy (TEM), revealing that PSELT improved the cardiomyocyte and mitochondrial ultrastructures and restored the ER network. Spectroscopic characterization indicated that PSELT significantly attenuated infrared spectral-related macromolecular changes (i.e., content of lipids, proteins, nucleic acids, and carbohydrates) and also prevented the decrease in membrane fluidity induced by PA. Our findings further delineate the biological significance of SELENOT in cardiomyocytes and indicate the potential of its mimetic PSELT as a protective agent for counteracting cardiac lipotoxicity.
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Affiliation(s)
- Carmine Rocca
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Anna De Bartolo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000 Mont-Saint-Aignan, France
| | - Rita Guzzi
- Department of Physics, Molecular Biophysics Laboratory, University of Calabria, 87036 Rende, Italy
- CNR-NANOTEC, Department of Physics, University of Calabria, 87036 Rende, Italy
| | - Maria Caterina Crocco
- Department of Physics, Molecular Biophysics Laboratory, University of Calabria, 87036 Rende, Italy
- STAR Research Infrastructure, University of Calabria, Via Tito Flavio, 87036 Rende, Italy
| | - Vittoria Rago
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
| | - Naomi Romeo
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Ida Perrotta
- Centre for Microscopy and Microanalysis (CM2), Department of Biology, Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Ernestina Marianna De Francesco
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95124 Catania, Italy
| | - Maria Grazia Muoio
- Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95124 Catania, Italy
| | - Maria Concetta Granieri
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Teresa Pasqua
- Department of Health Science, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Rosa Mazza
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Loubna Boukhzar
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000 Mont-Saint-Aignan, France
| | - Benjamin Lefranc
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000 Mont-Saint-Aignan, France
- UNIROUEN, UMS-UAR HERACLES, PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), 76183 Rouen, France
| | - Jérôme Leprince
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000 Mont-Saint-Aignan, France
- UNIROUEN, UMS-UAR HERACLES, PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), 76183 Rouen, France
| | | | - Teresa Soda
- Department of Health Science, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy
| | - Youssef Anouar
- UNIROUEN, Inserm U1239, Neuroendocrine, Endocrine and Germinal Differentiation and Communication (NorDiC), Rouen Normandie University, 76000 Mont-Saint-Aignan, France
- UNIROUEN, UMS-UAR HERACLES, PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), 76183 Rouen, France
| | - Tommaso Angelone
- Cellular and Molecular Cardiovascular Pathophysiology Laboratory, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, 87036 Rende, Italy
- National Institute of Cardiovascular Research (INRC), 40126 Bologna, Italy
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Granieri MC, Rocca C, De Bartolo A, Nettore IC, Rago V, Romeo N, Ceramella J, Mariconda A, Macchia PE, Ungaro P, Sinicropi MS, Angelone T. Quercetin and Its Derivative Counteract Palmitate-Dependent Lipotoxicity by Inhibiting Oxidative Stress and Inflammation in Cardiomyocytes. Int J Environ Res Public Health 2023; 20:3492. [PMID: 36834186 PMCID: PMC9958705 DOI: 10.3390/ijerph20043492] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
Cardiac lipotoxicity plays an important role in the pathogenesis of obesity-related cardiovascular disease. The flavonoid quercetin (QUE), a nutraceutical compound that is abundant in the "Mediterranean diet", has been shown to be a potential therapeutic agent in cardiac and metabolic diseases. Here, we investigated the beneficial role of QUE and its derivative Q2, which demonstrates improved bioavailability and chemical stability, in cardiac lipotoxicity. To this end, H9c2 cardiomyocytes were pre-treated with QUE or Q2 and then exposed to palmitate (PA) to recapitulate the cardiac lipotoxicity occurring in obesity. Our results showed that both QUE and Q2 significantly attenuated PA-dependent cell death, although QUE was effective at a lower concentration (50 nM) when compared with Q2 (250 nM). QUE decreased the release of lactate dehydrogenase (LDH), an important indicator of cytotoxicity, and the accumulation of intracellular lipid droplets triggered by PA. On the other hand, QUE protected cardiomyocytes from PA-induced oxidative stress by counteracting the formation of malondialdehyde (MDA) and protein carbonyl groups (which are indicators of lipid peroxidation and protein oxidation, respectively) and intracellular ROS generation, and by improving the enzymatic activities of catalase and superoxide dismutase (SOD). Pre-treatment with QUE also significantly attenuated the inflammatory response induced by PA by reducing the release of key proinflammatory cytokines (IL-1β and TNF-α). Similar to QUE, Q2 (250 nM) also significantly counteracted the PA-provoked increase in intracellular lipid droplets, LDH, and MDA, improving SOD activity and decreasing the release of IL-1β and TNF-α. These results suggest that QUE and Q2 could be considered potential therapeutics for the treatment of the cardiac lipotoxicity that occurs in obesity and metabolic diseases.
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Affiliation(s)
- Maria Concetta Granieri
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Science (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Carmine Rocca
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Science (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Anna De Bartolo
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Science (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Immacolata Cristina Nettore
- Dipartimento di Medicina Clinica e Chirurgia, Scuola di Medicina, Università degli Studi di Napoli Federico II, 80131 Naples, Italy
| | - Vittoria Rago
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
| | - Naomi Romeo
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Science (DiBEST), University of Calabria, 87036 Rende, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
| | - Annaluisa Mariconda
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Paolo Emidio Macchia
- Dipartimento di Medicina Clinica e Chirurgia, Scuola di Medicina, Università degli Studi di Napoli Federico II, 80131 Naples, Italy
| | - Paola Ungaro
- Istituto per l’Endocrinologia e l’Oncologia Sperimentale (IEOS) “Gaetano Salvatore”, Consiglio Nazionale delle Ricerche, 80131 Naples, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Science (DiBEST), University of Calabria, 87036 Rende, Italy
- National Institute of Cardiovascular Research (INRC), 40126 Bologna, Italy
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De Bartolo A, Rocca C, Granieri MC, Pasqua T, Metz-Boutigue MH, Angelone T. The crosstalk between lipopolysaccharide-induced septic myocardial dysfunction and cardiac lipotoxicity: Toll like receptor 4 as common target of the novel cardioprotective peptide cateslytin. Vascul Pharmacol 2022. [DOI: 10.1016/j.vph.2022.107038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Rocca C, Grande F, Granieri MC, Colombo B, De Bartolo A, Giordano F, Rago V, Amodio N, Tota B, Cerra MC, Rizzuti B, Corti A, Angelone T, Pasqua T. The chromogranin A1-373 fragment exerts strong cardioregulatory effects by engaging neuropilin-1 through minimal changes in the protein sequence. Vascul Pharmacol 2022. [DOI: 10.1016/j.vph.2022.107071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Pasqua T, Tropea T, Granieri MC, De Bartolo A, Spena A, Moccia F, Rocca C, Angelone T. Novel molecular insights and potential approaches for targeting hypertrophic cardiomyopathy: Focus on coronary modulators. Vascul Pharmacol 2022; 145:107003. [DOI: 10.1016/j.vph.2022.107003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/04/2022] [Accepted: 05/30/2022] [Indexed: 11/26/2022]
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Rocca C, De Francesco EM, Pasqua T, Granieri MC, De Bartolo A, Gallo Cantafio ME, Muoio MG, Gentile M, Neri A, Angelone T, Viglietto G, Amodio N. Mitochondrial Determinants of Anti-Cancer Drug-Induced Cardiotoxicity. Biomedicines 2022; 10:biomedicines10030520. [PMID: 35327322 PMCID: PMC8945454 DOI: 10.3390/biomedicines10030520] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/18/2022] [Accepted: 02/19/2022] [Indexed: 12/19/2022] Open
Abstract
Mitochondria are key organelles for the maintenance of myocardial tissue homeostasis, playing a pivotal role in adenosine triphosphate (ATP) production, calcium signaling, redox homeostasis, and thermogenesis, as well as in the regulation of crucial pathways involved in cell survival. On this basis, it is not surprising that structural and functional impairments of mitochondria can lead to contractile dysfunction, and have been widely implicated in the onset of diverse cardiovascular diseases, including ischemic cardiomyopathy, heart failure, and stroke. Several studies support mitochondrial targets as major determinants of the cardiotoxic effects triggered by an increasing number of chemotherapeutic agents used for both solid and hematological tumors. Mitochondrial toxicity induced by such anticancer therapeutics is due to different mechanisms, generally altering the mitochondrial respiratory chain, energy production, and mitochondrial dynamics, or inducing mitochondrial oxidative/nitrative stress, eventually culminating in cell death. The present review summarizes key mitochondrial processes mediating the cardiotoxic effects of anti-neoplastic drugs, with a specific focus on anthracyclines (ANTs), receptor tyrosine kinase inhibitors (RTKIs) and proteasome inhibitors (PIs).
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Affiliation(s)
- Carmine Rocca
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (C.R.); (M.C.G.); (A.D.B.)
| | - Ernestina Marianna De Francesco
- Unit of Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy; (E.M.D.F.); (M.G.M.)
| | - Teresa Pasqua
- Department of Health Science, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy;
| | - Maria Concetta Granieri
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (C.R.); (M.C.G.); (A.D.B.)
| | - Anna De Bartolo
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (C.R.); (M.C.G.); (A.D.B.)
| | - Maria Eugenia Gallo Cantafio
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.E.G.C.); (G.V.)
| | - Maria Grazia Muoio
- Unit of Endocrinology, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy; (E.M.D.F.); (M.G.M.)
| | - Massimo Gentile
- Hematology Unit, “Annunziata” Hospital of Cosenza, 87100 Cosenza, Italy;
| | - Antonino Neri
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy;
- Hematology Fondazione Cà Granda, IRCCS Policlinico, 20122 Milan, Italy
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, Ecology and Earth Sciences (DiBEST), University of Calabria, Arcavacata di Rende, 87036 Cosenza, Italy; (C.R.); (M.C.G.); (A.D.B.)
- National Institute of Cardiovascular Research (I.N.R.C.), 40126 Bologna, Italy
- Correspondence: (T.A.); (N.A.)
| | - Giuseppe Viglietto
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.E.G.C.); (G.V.)
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.E.G.C.); (G.V.)
- Correspondence: (T.A.); (N.A.)
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Alam W, Rocca C, Khan H, Hussain Y, Aschner M, De Bartolo A, Amodio N, Angelone T, Cheang WS. Current Status and Future Perspectives on Therapeutic Potential of Apigenin: Focus on Metabolic-Syndrome-Dependent Organ Dysfunction. Antioxidants (Basel) 2021; 10:antiox10101643. [PMID: 34679777 PMCID: PMC8533599 DOI: 10.3390/antiox10101643] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/13/2021] [Accepted: 10/15/2021] [Indexed: 12/15/2022] Open
Abstract
Metabolic syndrome and its associated disorders such as obesity, insulin resistance, atherosclerosis and type 2 diabetes mellitus are globally prevalent. Different molecules showing therapeutic potential are currently available for the management of metabolic syndrome, although their efficacy has often been compromised by their poor bioavailability and side effects. Studies have been carried out on medicinal plant extracts for the treatment and prevention of metabolic syndrome. In this regard, isolated pure compounds have shown promising efficacy for the management of metabolic syndrome, both in preclinical and clinical settings. Apigenin, a natural bioactive flavonoid widely present in medicinal plants, functional foods, vegetables and fruits, exerts protective effects in models of neurological disorders and cardiovascular diseases and most of these effects are attributed to its antioxidant action. Various preclinical and clinical studies carried out so far show a protective effect of apigenin against metabolic syndrome. Herein, we provide a comprehensive review on both in vitro and in vivo evidence related to the promising antioxidant role of apigenin in cardioprotection, neuroprotection and renoprotection, and to its beneficial action in metabolic-syndrome-dependent organ dysfunction. We also provide evidence on the potential of apigenin in the prevention and/or treatment of metabolic syndrome, analysing the potential and limitation of its therapeutic use.
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Affiliation(s)
- Waqas Alam
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan;
| | - Carmine Rocca
- Laboratory of Cellular and Molecular Cardiovascular Physiology, Department of Biology, Ecology and Earth Sciences (Di.B.E.S.T.), University of Calabria, 87036 Rende, Italy; (C.R.); (A.D.B.)
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan;
- Correspondence: or (H.K.); (N.A.); (T.A.)
| | - Yaseen Hussain
- College of Pharmaceutical Sciences, Soochow University, Suzhou 221400, China;
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Forchheimer 209, 1300 Morris Park Avenue, Bronx, NY 10461, USA;
| | - Anna De Bartolo
- Laboratory of Cellular and Molecular Cardiovascular Physiology, Department of Biology, Ecology and Earth Sciences (Di.B.E.S.T.), University of Calabria, 87036 Rende, Italy; (C.R.); (A.D.B.)
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
- Correspondence: or (H.K.); (N.A.); (T.A.)
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Physiology, Department of Biology, Ecology and Earth Sciences (Di.B.E.S.T.), University of Calabria, 87036 Rende, Italy; (C.R.); (A.D.B.)
- National Institute of Cardiovascular Research I.N.R.C., 40126 Bologna, Italy
- Correspondence: or (H.K.); (N.A.); (T.A.)
| | - Wai San Cheang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macao 999078, China;
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Rocca C, Grande F, Granieri MC, Colombo B, De Bartolo A, Giordano F, Rago V, Amodio N, Tota B, Cerra MC, Rizzuti B, Corti A, Angelone T, Pasqua T. The chromogranin A 1-373 fragment reveals how a single change in the protein sequence exerts strong cardioregulatory effects by engaging neuropilin-1. Acta Physiol (Oxf) 2021; 231:e13570. [PMID: 33073482 DOI: 10.1111/apha.13570] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/13/2020] [Accepted: 10/14/2020] [Indexed: 12/16/2022]
Abstract
AIM Chromogranin A (CgA), a 439-residue long protein, is an important cardiovascular regulator and a precursor of various bioactive fragments. Under stressful/pathological conditions, CgA cleavage generates the CgA1-373 proangiogenic fragment. The present work investigated the possibility that human CgA1-373 influences the mammalian cardiac performance, evaluating the role of its C-terminal sequence. METHODS Haemodynamic assessment was performed on an ex vivo Langendorff rat heart model, while mechanistic studies were performed using perfused hearts, H9c2 cardiomyocytes and in silico. RESULTS On the ex vivo heart, CgA1-373 elicited direct dose-dependent negative inotropism and vasodilation, while CgA1-372 , a fragment lacking the C-terminal R373 residue, was ineffective. Antibodies against the PGPQLR373 C-terminal sequence abrogated the CgA1-373 -dependent cardiac and coronary modulation. Ex vivo studies showed that CgA1-373 -dependent effects were mediated by endothelium, neuropilin-1 (NRP1) receptor, Akt/NO/Erk1,2 pathways, nitric oxide (NO) production and S-nitrosylation. In vitro experiments on H9c2 cardiomyocytes indicated that CgA1-373 also induced eNOS activation directly on the cardiomyocyte component by NRP1 targeting and NO involvement and provided beneficial action against isoproterenol-induced hypertrophy, by reducing the increase in cell surface area and brain natriuretic peptide (BNP) release. Molecular docking and all-atom molecular dynamics simulations strongly supported the hypothesis that the C-terminal R373 residue of CgA1-373 directly interacts with NRP1. CONCLUSION These results suggest that CgA1-373 is a new cardioregulatory hormone and that the removal of R373 represents a critical switch for turning "off" its cardioregulatory activity.
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Affiliation(s)
- Carmine Rocca
- Laboratory of Cellular and Molecular Cardiovascular Patho‐Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
| | - Fedora Grande
- Laboratory of Medicinal and Analytical Chemistry Department of Pharmacy, Health and Nutritional Sciences University of Calabria Rende Italy
| | - Maria Concetta Granieri
- Laboratory of Cellular and Molecular Cardiovascular Patho‐Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
| | - Barbara Colombo
- Division of Experimental Oncology Vita‐Salute San Raffaele University–Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute Milan Italy
| | - Anna De Bartolo
- Laboratory of Cellular and Molecular Cardiovascular Patho‐Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
- Department of Pharmacy, Health and Nutritional Sciences University of Calabria Rende Italy
| | - Francesca Giordano
- Department of Pharmacy, Health and Nutritional Sciences University of Calabria Rende Italy
| | - Vittoria Rago
- Department of Pharmacy, Health and Nutritional Sciences University of Calabria Rende Italy
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine Magna Graecia University of Catanzaro Catanzaro Italy
| | - Bruno Tota
- Laboratory of Cellular and Molecular Cardiovascular Patho‐Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
- Laboratory of Organ and System Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
| | - Maria Carmela Cerra
- Laboratory of Organ and System Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
| | - Bruno Rizzuti
- CNR‐NANOTEC Licryl‐UOS Cosenza and CEMIF.Cal Department of Physics University of Calabria Rende Italy
| | - Angelo Corti
- Division of Experimental Oncology Vita‐Salute San Raffaele University–Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute Milan Italy
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Patho‐Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
- National Institute of Cardiovascular Research (INRC) Bologna Italy
| | - Teresa Pasqua
- Laboratory of Cellular and Molecular Cardiovascular Patho‐Physiology Department of Biology, E. and E.S. University of Calabria Rende Italy
- "Fondazione Umberto Veronesi" Milan Italy
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Rocca C, De Bartolo A, Grande F, Rizzuti B, Pasqua T, Giordano F, Granieri MC, Occhiuzzi MA, Garofalo A, Amodio N, Cerra MC, Schneider F, Panno ML, Metz-Boutigue MH, Angelone T. Cateslytin abrogates lipopolysaccharide-induced cardiomyocyte injury by reducing inflammation and oxidative stress through toll like receptor 4 interaction. Int Immunopharmacol 2021; 94:107487. [PMID: 33636560 DOI: 10.1016/j.intimp.2021.107487] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/04/2021] [Accepted: 02/05/2021] [Indexed: 02/07/2023]
Abstract
Global public health is threatened by new pathogens, antimicrobial resistant microorganisms and a rapid decline of conventional antimicrobials efficacy. Thus, numerous medical procedures become life-threating. Sepsis can lead to tissue damage such as myocardium inflammation, associated with reduction of contractility and diastolic dysfunction, which may cause death. In this perspective, growing interest and attention are paid on host defence peptides considered as new potential antimicrobials. In the present study, we investigated the physiological and biochemical properties of Cateslytin (Ctl), an endogenous antimicrobial chromogranin A-derived peptide, in H9c2 cardiomyocytes exposed to lipopolysaccharide (LPS) infection. We showed that both Ctl (L and D) enantiomers, but not their scrambled counterparts, significantly increased cardiomyocytes viability following LPS, even if L-Ctl was effective at lower concentration (1 nM) compared to D-Ctl (10 nM). L-Ctl mitigated LPS-induced LDH release and oxidative stress, as visible by a reduction of MDA and protein carbonyl groups content, and by an increase of SOD activity. Molecular docking simulations strongly suggested that L-Ctl modulates TLR4 through a direct binding to the partner protein MD-2. Molecular analyses indicated that the protection mediated by L-Ctl against LPS-evoked sepsis targeted the TLR4/ERK/JNK/p38-MAPK pathway, regulating NFkB p65, NFkB p52 and COX2 expression and repressing the mRNA expression levels of the LPS-induced proinflammatory factors IL-1β, IL-6, TNF-α and NOS2. These findings indicate that Ctl could be considered as a possible candidate for the development of new antimicrobials strategies in the treatment of myocarditis. Interestingly, L-enantiomeric Ctl showed remarkable properties in strengthening the anti-inflammatory and anti-oxidant effects on cardiomyocytes.
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Affiliation(s)
- Carmine Rocca
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, E and E.S., University of Calabria, Rende, CS, Italy
| | - Anna De Bartolo
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, E and E.S., University of Calabria, Rende, CS, Italy; Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, CS, Italy
| | - Fedora Grande
- Laboratory of Medicinal and Analytical Chemistry, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Bruno Rizzuti
- CNR-NANOTEC, Licryl-UOS Cosenza and CEMIF.Cal, Department of Physics, University of Calabria, Rende, Italy
| | - Teresa Pasqua
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, E and E.S., University of Calabria, Rende, CS, Italy; Department of Health Science, University of Catanzaro Magna Graecia, 88100 Catanzaro, Italy
| | - Francesca Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, CS, Italy
| | - Maria Concetta Granieri
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, E and E.S., University of Calabria, Rende, CS, Italy
| | - Maria Antonietta Occhiuzzi
- Laboratory of Medicinal and Analytical Chemistry, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Antonio Garofalo
- Laboratory of Medicinal and Analytical Chemistry, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Maria Carmela Cerra
- Laboratory of Organ and System Physiology, Department of Biology, E and E.S., University of Calabria, Rende, CS, Italy
| | - Francis Schneider
- Department of Intensive Care, Hospital Hautepierre, University of Strasbourg, Strasbourg, France; Inserm UMR 1121, Fédération de Médecine Translationnelle, University of Strasbourg, Strasbourg, France
| | - Maria Luisa Panno
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, CS, Italy
| | - Marie Hélène Metz-Boutigue
- Inserm UMR 1121, Fédération de Médecine Translationnelle, University of Strasbourg, Strasbourg, France; Faculty of Odontology, University of Strasbourg, Strasbourg France.
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, E and E.S., University of Calabria, Rende, CS, Italy; National Institute of Cardiovascular Research (INRC), Bologna, Italy.
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Palma G, Pasqua T, Silvestri G, Rocca C, Gualtieri P, Barbieri A, De Bartolo A, De Lorenzo A, Angelone T, Avolio E, Botti G. PI3Kδ Inhibition as a Potential Therapeutic Target in COVID-19. Front Immunol 2020; 11:2094. [PMID: 32973818 PMCID: PMC7472874 DOI: 10.3389/fimmu.2020.02094] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 08/03/2020] [Indexed: 01/08/2023] Open
Abstract
The spread of the novel human respiratory coronavirus (SARS-CoV-2) is a global public health emergency. There is no known successful treatment as of this time, and there is a need for medical options to mitigate this current epidemic. SARS-CoV-2 uses the angiotensin-converting enzyme 2 (ACE2) receptor and is primarily trophic for the lower and upper respiratory tract. A number of current studies on COVID-19 have demonstrated the substantial increase in pro-inflammatory factors in the lungs during infection. The virus is also documented in the central nervous system and, particularly in the brainstem, which plays a key role in respiratory and cardiovascular function. Currently, there are few antiviral approaches, and several alternative drugs are under investigation. Two of these are Idelalisib and Ebastine, already proposed as preventive strategies in airways and allergic diseases. The interesting and evolving potential of phosphoinositide 3-kinase δ (PI3Kδ) inhibitors, together with Ebastine, lies in their ability to suppress the release of pro-inflammatory cytokines, such as IL-1β, IL-8, IL-6, and TNF-α, by T cells. This may represent an optional therapeutic choice for COVID-19 to reduce inflammatory reactions and mortality, enabling patients to recover faster. This concise communication aims to provide new potential therapeutic targets capable of mitigating and alleviating SARS-CoV-2 pandemic infection.
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Affiliation(s)
- Giuseppe Palma
- SSD Sperimentazione Animale, Istituto Nazionale Tumori Fondazione G. Pascale – IRCSS, Naples, Italy
| | - Teresa Pasqua
- Laboratory of Cellular and Molecular Cardiovascular Patho-Physiology, Department of Biology, Ecology and Earth Science, University of Calabria, Rende, Italy
| | - Giovannino Silvestri
- Institute of Human Virology, Division of Infectious Agents and Cancer, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Carmine Rocca
- Laboratory of Cellular and Molecular Cardiovascular Patho-Physiology, Department of Biology, Ecology and Earth Science, University of Calabria, Rende, Italy
| | - Paola Gualtieri
- School of Specialization in Food Science, University of Rome “Tor Vergata”, Rome, Italy
| | - Antonio Barbieri
- SSD Sperimentazione Animale, Istituto Nazionale Tumori Fondazione G. Pascale – IRCSS, Naples, Italy
| | - Anna De Bartolo
- Laboratory of Cellular and Molecular Cardiovascular Patho-Physiology, Department of Biology, Ecology and Earth Science, University of Calabria, Rende, Italy
| | - Antonino De Lorenzo
- Section of Clinical Nutrition and Nutrigenomics, Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome, Italy
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Patho-Physiology, Department of Biology, Ecology and Earth Science, University of Calabria, Rende, Italy
- National Institute for Cardiovascular Research (INRC), Bologna, Italy
| | - Ennio Avolio
- School of Specialization in Food Science, University of Rome “Tor Vergata”, Rome, Italy
- Section of Clinical Nutrition and Nutrigenomics, Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome, Italy
| | - Gerardo Botti
- Scientific Director, Istituto Nazionale Tumori Fondazione G. Pascale – IRCSS, Naples, Italy
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Vizza D, Lupinacci S, Toteda G, Puoci F, Ortensia I P, De Bartolo A, Lofaro D, Scrivano L, Bonofiglio R, La Russa A, Bonofiglio M, Perri A. An Olive Leaf Extract Rich in Polyphenols Promotes Apoptosis in Cervical Cancer Cells by Upregulating p21 Cip/WAF1 Gene Expression. Nutr Cancer 2019; 71:320-333. [PMID: 30661406 DOI: 10.1080/01635581.2018.1559934] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Most of the common drugs used to treat the cervical cancer, which main etiological factor is the HPV infection, cause side effects and intrinsic/acquired resistance to chemotherapy. In this study we investigated whether an olive leaf extract (OLE), rich in polyphenols, was able to exert anti-tumor effects in human cervical cancer cells (HeLa). MTT assay results showed a reduction of HeLa cells viability OLE-induced, concomitantly with a gene and protein down-regulation of Cyclin-D1 and an up-regulation of p21, triggering intrinsic apoptosis. OLE reduced NFkB nuclear translocation, which constitutive activation, stimulated by HPV-oncoproteins, promotes cancer progression and functional studies revealed that OLE activated p21Cip/WAF1 in a transcriptional-dependent-manner, by reducing the nuclear recruitment of NFkB on its responsive elements. Furthermore, OLE treatment counteracted epithelial-to-mesenchymal-transition and inhibited anchorage-dependent and -independent cell growth EGF-induced. Finally, MTT assay results revealed that OLE plus Cisplatin strengthened the reduction of cells viability Cisplatin-induced, as OLE inhibited NFkB, AkT and MAPK pathways, all involved in Cisplatin chemoresistance. In conclusion, we demonstrated that in HeLa cells OLE exerts pro-apoptotic effects, elucidating the molecular mechanism and that OLE could mitigate Cisplatin chemoresistance. Further studies are needed to explore the potential coadiuvant use of OLE for cervical cancer treatment.
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Affiliation(s)
- Donatella Vizza
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Simona Lupinacci
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Giuseppina Toteda
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Francesco Puoci
- b Department of Pharmacy Health and Nutritional Sciences , University of Calabria , Cosenza , Italy
| | - Parisi Ortensia I
- b Department of Pharmacy Health and Nutritional Sciences , University of Calabria , Cosenza , Italy
| | - Anna De Bartolo
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Danilo Lofaro
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Luca Scrivano
- b Department of Pharmacy Health and Nutritional Sciences , University of Calabria , Cosenza , Italy
| | - Renzo Bonofiglio
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Antonella La Russa
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Martina Bonofiglio
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
| | - Anna Perri
- a Kidney and Transplantation Research Center, Annunziata Hospital , Cosenza , Italy
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Vizza D, Lappano R, Perri A, Toteda G, Lupinacci S, Sebastiani A, Maggiolini M, De Bartolo A, Gigliotti P, Leone F, Lofaro D, Bonofiglio R. SaO050HYPOXIA PROMOTES TUBULAR INJURY VIA THE ACTIVATION OF THE ESTROGENIC RECEPTOR GPER AND P75NTR. Nephrol Dial Transplant 2018. [DOI: 10.1093/ndt/gfy104.sao050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Donatella Vizza
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Rosamaria Lappano
- Department of Pharmacy, Health and Nutritional Sciences, UNICAL, Rende, Italy
| | - Anna Perri
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Giuseppina Toteda
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Simona Lupinacci
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Anna Sebastiani
- Department of Pharmacy, Health and Nutritional Sciences, UNICAL, Rende, Italy
| | - Marcello Maggiolini
- Department of Pharmacy, Health and Nutritional Sciences, UNICAL, Rende, Italy
| | - Anna De Bartolo
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Paolo Gigliotti
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Francesca Leone
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Danilo Lofaro
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
| | - Renzo Bonofiglio
- Kidney And Transplantation Research center, Department Nephrology, Dialysis and Transplantation, "Annunziata" Hospital, Cosenza, Italy
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