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Patrono C. Low-dose aspirin for the prevention of atherosclerotic cardiovascular disease. Eur Heart J 2024; 45:2362-2376. [PMID: 38839268 PMCID: PMC11242460 DOI: 10.1093/eurheartj/ehae324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 04/22/2024] [Accepted: 05/11/2024] [Indexed: 06/07/2024] Open
Abstract
During the past 30 years, several developments have occurred in the antiplatelet field, including the role of aspirin in primary prevention of atherosclerotic cardiovascular disease. There have been several attempts to develop antiplatelet drugs more effective and safer than aspirin and a shift in emphasis from efficacy to safety, advocating aspirin-free antiplatelet regimens after percutaneous coronary intervention. Evidence supporting a chemopreventive effect of low-dose aspirin against colorectal (and other digestive tract) cancer has also strengthened. The aim of this article is to revisit the role of aspirin in the prevention of atherothrombosis across the cardiovascular risk continuum, in view of developments in the antiplatelet field. The review will offer a clinical perspective on aspirin's mechanism of action, pharmacokinetics, and pharmacodynamics. This will be followed by a detailed discussion of its clinical efficacy and safety.
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Affiliation(s)
- Carlo Patrono
- Department of Cardiovascular and Pulmonary Sciences, Catholic University School of Medicine, Largo Francesco Vito 1, 00168 Rome, Italy
- Center of Excellence on Ageing, University of Chieti, Via Luigi Polacchi 11, 66100 Chieti, Italy
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2
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Petrucci G, Buck GA, Rocca B, Parish S, Baigent C, Hatem D, Mafham M, Habib A, Bowman L, Armitage J, Patrono C. Thromboxane biosynthesis and future events in diabetes: the ASCEND trial. Eur Heart J 2024; 45:1355-1367. [PMID: 38385506 PMCID: PMC11015956 DOI: 10.1093/eurheartj/ehad868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 11/09/2023] [Accepted: 12/19/2023] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND AND AIMS Thromboxane (TX) A2, released by activated platelets, plays an important role in atherothrombosis. Urinary 11-dehydro-TXB2 (U-TXM), a stable metabolite reflecting the whole-body TXA2 biosynthesis, is reduced by ∼70% by daily low-dose aspirin. The U-TXM represents a non-invasive biomarker of in vivo platelet activation and is enhanced in patients with diabetes. This study assessed whether U-TXM is associated with the risk of future serious vascular events or revascularizations (SVE-R), major bleeding, or cancer in patients with diabetes. METHODS The U-TXM was measured pre-randomization to aspirin or placebo in 5948 people with type 1 or 2 diabetes and no cardiovascular disease, in the ASCEND trial. Associations between log U-TXM and SVE-R (n = 618), major bleed (n = 206), and cancer (n = 700) during 6.6 years of follow-up were investigated by Cox regression; comparisons of these associations with the effects of randomization to aspirin were made. RESULTS Higher U-TXM was associated with older age, female sex, current smoking, type 2 diabetes, higher body size, urinary albumin/creatinine ratio of ≥3 mg/mmol, and higher estimated glomerular filtration rate. After adjustment for these, U-TXM was marginally statistically significantly associated with SVE-R and major bleed but not cancer [hazard ratios per 1 SD higher log U-TXM (95% confidence interval): 1.09 (1.00-1.18), 1.16 (1.01-1.34), and 1.06 (0.98-1.14)]. The hazard ratio was similar to that implied by the clinical effects of randomization to aspirin for SVE-R but not for major bleed. CONCLUSIONS The U-TXM was log-linearly independently associated with SVE-R in diabetes. This is consistent with the involvement of platelet TXA2 in diabetic atherothrombosis.
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Affiliation(s)
- Giovanna Petrucci
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
| | - Georgina A Buck
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Bianca Rocca
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
| | - Sarah Parish
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Colin Baigent
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Duaa Hatem
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
| | - Marion Mafham
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Aida Habib
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Louise Bowman
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Jane Armitage
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Richard Doll Building, Old Road Campus, Oxford OX3 7LF, UK
| | - Carlo Patrono
- Section of Pharmacology, Catholic University School of Medicine, Largo F. Vito 1, Rome 00168, Italy
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Boccatonda A, Del Cane L, Marola L, D’Ardes D, Lessiani G, di Gregorio N, Ferri C, Cipollone F, Serra C, Santilli F, Piscaglia F. Platelet, Antiplatelet Therapy and Metabolic Dysfunction-Associated Steatotic Liver Disease: A Narrative Review. Life (Basel) 2024; 14:473. [PMID: 38672744 PMCID: PMC11051088 DOI: 10.3390/life14040473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is not only related to traditional cardiovascular risk factors like type 2 diabetes mellitus and obesity, but it is also an independent risk factor for the development of cardiovascular disease. MASLD has been shown to be independently related to endothelial dysfunction and atherosclerosis. MASLD is characterized by a chronic proinflammatory response that, in turn, may induce a prothrombotic state. Several mechanisms such as endothelial and platelet dysfunction, changes in the coagulative factors, lower fibrinolytic activity can contribute to induce the prothrombotic state. Platelets are players and addresses of metabolic dysregulation; obesity and insulin resistance are related to platelet hyperactivation. Furthermore, platelets can exert a direct effect on liver cells, particularly through the release of mediators from granules. Growing data in literature support the use of antiplatelet agent as a treatment for MASLD. The use of antiplatelets drugs seems to exert beneficial effects on hepatocellular carcinoma prevention in patients with MASLD, since platelets contribute to fibrosis progression and cancer development. This review aims to summarize the main data on the role of platelets in the pathogenesis of MASLD and its main complications such as cardiovascular events and the development of liver fibrosis. Furthermore, we will examine the role of antiplatelet therapy not only in the prevention and treatment of cardiovascular events but also as a possible anti-fibrotic and anti-tumor agent.
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Affiliation(s)
- Andrea Boccatonda
- Internal Medicine, Bentivoglio Hospital, AUSL Bologna, 40010 Bentivoglio, Italy
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
| | - Lorenza Del Cane
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Lara Marola
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Damiano D’Ardes
- Institute of “Clinica Medica”, Department of Medicine and Aging Science, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy (F.C.)
| | | | - Nicoletta di Gregorio
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Claudio Ferri
- Nephrology Unit, Department of Life, Health & Environmental Sciences and Internal Medicine, University of L’Aquila, ASL Avezzano-Sulmona-L’Aquila, San Salvatore Hospital, 67100 L’Aquila, Italy; (L.D.C.); (L.M.); (N.d.G.); (C.F.)
| | - Francesco Cipollone
- Institute of “Clinica Medica”, Department of Medicine and Aging Science, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy (F.C.)
| | - Carla Serra
- Interventional, Diagnostic and Therapeutic Ultrasound Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Francesca Santilli
- Department of Medicine and Aging Sciences, Center for Advanced Studies and Technology, University of Chieti, 66100 Chieti, Italy;
| | - Fabio Piscaglia
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
- Division of Internal Medicine, Hepatobiliary and Immunoallergic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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4
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Meng YW, Liu JY. Pathological and pharmacological functions of the metabolites of polyunsaturated fatty acids mediated by cyclooxygenases, lipoxygenases, and cytochrome P450s in cancers. Pharmacol Ther 2024; 256:108612. [PMID: 38369063 DOI: 10.1016/j.pharmthera.2024.108612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/19/2024] [Accepted: 02/05/2024] [Indexed: 02/20/2024]
Abstract
Oxylipins have garnered increasing attention because they were consistently shown to play pathological and/or pharmacological roles in the development of multiple cancers. Oxylipins are the metabolites of polyunsaturated fatty acids via both enzymatic and nonenzymatic pathways. The enzymes mediating the metabolism of PUFAs include but not limited to lipoxygenases (LOXs), cyclooxygenases (COXs), and cytochrome P450s (CYPs) pathways, as well as the down-stream enzymes. Here, we systematically summarized the pleiotropic effects of oxylipins in different cancers through pathological and pharmacological aspects, with specific reference to the enzyme-mediated oxylipins. We discussed the specific roles of oxylipins on cancer onset, growth, invasion, and metastasis, as well as the expression changes in the associated metabolic enzymes and the associated underlying mechanisms. In addition, we also discussed the clinical application and potential of oxylipins and related metabolic enzymes as the targets for cancer prevention and treatment. We found the specific function of most oxylipins in cancers, especially the underlying mechanisms and clinic applications, deserves and needs further investigation. We believe that research on oxylipins will provide not only more therapeutic targets for various cancers but also dietary guidance for both cancer patients and healthy humans.
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Affiliation(s)
- Yi-Wen Meng
- CNTTI of the Institute of Life Sciences & Department of Anesthesia of the Second Affiliated Hospital, Chongqing Medical University, Chongqing 400016, China; Basic Medicine Research and Innovation Center for Novel Target and Therapeutic Intervention, Ministry of Education, Chongqing 400016, China
| | - Jun-Yan Liu
- CNTTI of the Institute of Life Sciences & Department of Anesthesia of the Second Affiliated Hospital, Chongqing Medical University, Chongqing 400016, China; Basic Medicine Research and Innovation Center for Novel Target and Therapeutic Intervention, Ministry of Education, Chongqing 400016, China; College of Pharmacy, Chongqing Medical University, Chongqing 400016, China.
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5
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Petrucci G, Hatem D, Langley R, Cleary S, Gentry-Maharaj A, Pitocco D, Rizzi A, Ranalli P, Zaccardi F, Habib A, Rocca B. Effect of very long-term storage and multiple freeze and thaw cycles on 11-dehydro-thromboxane-B 2 and 8-iso-prostaglandin F 2α, levels in human urine samples by validated enzyme immunoassays. Sci Rep 2024; 14:5546. [PMID: 38448541 PMCID: PMC10917770 DOI: 10.1038/s41598-024-55720-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 02/27/2024] [Indexed: 03/08/2024] Open
Abstract
Biological samples are often frozen and stored for years and/or thawed multiple times, thus assessing their stability on long-term storage and repeated freeze-thaw cycles is crucial. The study aims were to assess:-the long-term stability of two major enzymatic and non-enzymatic metabolites of arachidonic acid, i.e. urinary 11-dehydro-thromboxane-(Tx) B2, 8-iso-prostaglandin (PG)F2α, and creatinine in frozen urine samples;-the effect of multiple freeze-thaw cycles. Seven-hundred and three urine samples measured in previously-published studies, stored at -40 °C, and measured for a second time for 11-dehydro-TxB2 (n = 677) and/or 8-iso-PGF2α (n = 114) and/or creatinine (n = 610) were stable over 10 years and the 2 measurements were highly correlated (all rho = 0.99, P < 0.0001). Urine samples underwent 10 sequential freeze-thaw cycles, with and without the antioxidant 4-hydroxy-2,2,6,6-tetramethylpiperidin-1-oxyl (10 mM); urinary 11-dehydro-TxB2 and creatinine were stable across all cycles (11-dehydro-TxB2: 100.4 ± 21%; creatinine: 101 ± 7% of baseline at cycle ten; n = 17), while 8-iso-PGF2α significantly increased by cycle 6 (151 ± 22% of baseline at cycle ten, n = 17, P < 0.05) together with hydrogen peroxide only in the absence of antioxidant. Arachidonic acid metabolites and creatinine appear stable in human urines stored at -40 °C over 10 years. Multiple freeze-thaw cycles increase urinary 8-iso-PGF2α in urine samples without antioxidants. These data are relevant for studies using urine samples stored over long-term and/or undergoing multiple freezing-thawing.
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Affiliation(s)
- Giovanna Petrucci
- Department of Bioethics and Safety, Section of Pharmacology, Catholic University School of Medicine, Rome, Italy.
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Duaa Hatem
- Department of Bioethics and Safety, Section of Pharmacology, Catholic University School of Medicine, Rome, Italy
| | - Ruth Langley
- Medical Research Council (MRC) Clinical Trials Units at University College London (UCL), London, UK
| | - Siobhan Cleary
- Medical Research Council (MRC) Clinical Trials Units at University College London (UCL), London, UK
| | | | - Dario Pitocco
- Diabetology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Rizzi
- Diabetology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Paola Ranalli
- Department of Hematology, S. Spirito Hospital, Pescara, Italy
| | - Francesco Zaccardi
- Leicester Real World Evidence Unit, Leicester Diabetes Centre, University of Leicester, Leicester, UK
| | - Aida Habib
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Bianca Rocca
- Department of Bioethics and Safety, Section of Pharmacology, Catholic University School of Medicine, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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6
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Meyer C, Brockmueller A, Buhrmann C, Shakibaei M. Prevention and Co-Management of Breast Cancer-Related Osteoporosis Using Resveratrol. Nutrients 2024; 16:708. [PMID: 38474838 DOI: 10.3390/nu16050708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Breast cancer (BC) is currently one of the most common cancers in women worldwide with a rising tendency. Epigenetics, generally inherited variations in gene expression that occur independently of changes in DNA sequence, and their disruption could be one of the main causes of BC due to inflammatory processes often associated with different lifestyle habits. In particular, hormone therapies are often indicated for hormone-positive BC, which accounts for more than 50-80% of all BC subtypes. Although the cure rate in the early stage is more than 70%, serious negative side effects such as secondary osteoporosis (OP) due to induced estrogen deficiency and chemotherapy are increasingly reported. Approaches to the management of secondary OP in BC patients comprise adjunctive therapy with bisphosphonates, non-steroidal anti-inflammatory drugs (NSAIDs), and cortisone, which partially reduce bone resorption and musculoskeletal pain but which are not capable of stimulating the necessary intrinsic bone regeneration. Therefore, there is a great therapeutic need for novel multitarget treatment strategies for BC which hold back the risk of secondary OP. In this review, resveratrol, a multitargeting polyphenol that has been discussed as a phytoestrogen with anti-inflammatory and anti-tumor effects at the epigenetic level, is presented as a potential adjunct to both support BC therapy and prevent osteoporotic risks by positively promoting intrinsic regeneration. In this context, resveratrol is also known for its unique role as an epigenetic modifier in the regulation of essential signaling processes-both due to its catabolic effect on BC and its anabolic effect on bone tissue.
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Affiliation(s)
- Christine Meyer
- Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, LMU Munich, Pettenkoferstr. 11, 80336 Munich, Germany
| | - Aranka Brockmueller
- Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, LMU Munich, Pettenkoferstr. 11, 80336 Munich, Germany
| | - Constanze Buhrmann
- Institute of Anatomy and Cell Biology, Faculty of Medicine, University of Augsburg, 86159 Augsburg, Germany
| | - Mehdi Shakibaei
- Chair of Vegetative Anatomy, Institute of Anatomy, Faculty of Medicine, LMU Munich, Pettenkoferstr. 11, 80336 Munich, Germany
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Patrignani P, Tacconelli S, Contursi A, Piazuelo E, Bruno A, Nobili S, Mazzei M, Milillo C, Hofling U, Hijos-Mallada G, Sostres C, Lanas A. Optimizing aspirin dose for colorectal cancer patients through deep phenotyping using novel biomarkers of drug action. Front Pharmacol 2024; 15:1362217. [PMID: 38495101 PMCID: PMC10941341 DOI: 10.3389/fphar.2024.1362217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/15/2024] [Indexed: 03/19/2024] Open
Abstract
Background: Low-dose aspirin's mechanism of action for preventing colorectal cancer (CRC) is still debated, and the optimal dose remains uncertain. We aimed to optimize the aspirin dose for cancer prevention in CRC patients through deep phenotyping using innovative biomarkers for aspirin's action. Methods: We conducted a Phase II, open-label clinical trial in 34 CRC patients of both sexes randomized to receive enteric-coated aspirin 100 mg/d, 100 mg/BID, or 300 mg/d for 3 ± 1 weeks. Biomarkers were evaluated in blood, urine, and colorectal biopsies at baseline and after dosing with aspirin. Novel biomarkers of aspirin action were assessed in platelets and colorectal tissues using liquid chromatography-mass spectrometry to quantify the extent of cyclooxygenase (COX)-1 and COX-2 acetylation at Serine 529 and Serine 516, respectively. Results: All aspirin doses caused comparable % acetylation of platelet COX-1 at Serine 529 associated with similar profound inhibition of platelet-dependent thromboxane (TX)A2 generation ex vivo (serum TXB2) and in vivo (urinary TXM). TXB2 was significantly reduced in CRC tissue by aspirin 300 mg/d and 100 mg/BID, associated with comparable % acetylation of COX-1. Differently, 100 mg/day showed a lower % acetylation of COX-1 in CRC tissue and no significant reduction of TXB2. Prostaglandin (PG)E2 biosynthesis in colorectal tumors and in vivo (urinary PGEM) remained unaffected by any dose of aspirin associated with the variable and low extent of COX-2 acetylation at Serine 516 in tumor tissue. Increased expression of tumor-promoting genes like VIM (vimentin) and TWIST1 (Twist Family BHLH Transcription Factor 1) vs. baseline was detected with 100 mg/d of aspirin but not with the other two higher doses. Conclusion: In CRC patients, aspirin 300 mg/d or 100 mg/BID had comparable antiplatelet effects to aspirin 100 mg/d, indicating similar inhibition of the platelet's contribution to cancer. However, aspirin 300 mg/d and 100 mg/BID can have additional anticancer effects by inhibiting cancerous tissue's TXA2 biosynthesis associated with a restraining impact on tumor-promoting gene expression. EUDRACT number: 2018-002101-65. Clinical Trial Registration: ClinicalTrials.gov, identifier NCT03957902.
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Affiliation(s)
- Paola Patrignani
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Stefania Tacconelli
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Annalisa Contursi
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Elena Piazuelo
- Instituto Aragonés de Ciencias de la Salud (IACS), Zaragoza, Spain
| | - Annalisa Bruno
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Stefania Nobili
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Matteo Mazzei
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Cristina Milillo
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Psychological Sciences, Health, and Territory, “G. d’Annunzio” University, Chieti, Italy
| | - Ulrika Hofling
- Systems Pharmacology and Translational Therapeutics Laboratory, at the Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University, Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, “G. d’Annunzio” University Medical School, Chieti, Italy
| | - Gonzalo Hijos-Mallada
- University Hospital LB, Aragon Health Research Institute (IISAragon), CIBERehd, University of Zaragoza, Zaragoza, Spain
| | - Carlos Sostres
- University Hospital LB, Aragon Health Research Institute (IISAragon), CIBERehd, University of Zaragoza, Zaragoza, Spain
| | - Angel Lanas
- University Hospital LB, Aragon Health Research Institute (IISAragon), CIBERehd, University of Zaragoza, Zaragoza, Spain
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8
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Gigante B, Langley RE, Rocca B. Cancer and cardiovascular diseases: the long, winding and crossing roads. Eur J Prev Cardiol 2023; 30:2015-2017. [PMID: 37677050 DOI: 10.1093/eurjpc/zwad294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/09/2023]
Affiliation(s)
- Bruna Gigante
- Unit of Cardiovascular Medicine, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ruth E Langley
- MRC Clinical Trials Unit, University College of London, London, UK
| | - Bianca Rocca
- Section of Pharmacology, Catholic University School of Medicine, Largo Francesco Vito 1, 00168 Rome, Italy
- Department NeuroFarBa, University of Florence, Viale Gaetano Pieraccini 6, 50139 Florence, Italy
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9
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Criscuolo E, De Sciscio ML, De Cristofaro A, Nicoara C, Maccarrone M, Fezza F. Computational and Experimental Drug Repurposing of FDA-Approved Compounds Targeting the Cannabinoid Receptor CB1. Pharmaceuticals (Basel) 2023; 16:1678. [PMID: 38139805 PMCID: PMC10747202 DOI: 10.3390/ph16121678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/25/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
The cannabinoid receptor 1 (CB1R) plays a pivotal role in regulating various physiopathological processes, thus positioning itself as a promising and sought-after therapeutic target. However, the search for specific and effective CB1R ligands has been challenging, prompting the exploration of drug repurposing (DR) strategies. In this study, we present an innovative DR approach that combines computational screening and experimental validation to identify potential Food and Drug Administration (FDA)-approved compounds that can interact with the CB1R. Initially, a large-scale virtual screening was conducted using molecular docking simulations, where a library of FDA-approved drugs was screened against the CB1R's three-dimensional structures. This in silico analysis allowed us to prioritize compounds based on their binding affinity through two different filters. Subsequently, the shortlisted compounds were subjected to in vitro assays using cellular and biochemical models to validate their interaction with the CB1R and determine their functional impact. Our results reveal FDA-approved compounds that exhibit promising interactions with the CB1R. These findings open up exciting opportunities for DR in various disorders where CB1R signaling is implicated. In conclusion, our integrated computational and experimental approach demonstrates the feasibility of DR for discovering CB1R modulators from existing FDA-approved compounds. By leveraging the wealth of existing pharmacological data, this strategy accelerates the identification of potential therapeutics while reducing development costs and timelines. The findings from this study hold the potential to advance novel treatments for a range of CB1R -associated diseases, presenting a significant step forward in drug discovery research.
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Affiliation(s)
- Emanuele Criscuolo
- Department of Experimental Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00121 Rome, Italy; (E.C.); (C.N.)
| | - Maria Laura De Sciscio
- Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy; (M.L.D.S.); (A.D.C.)
| | - Angela De Cristofaro
- Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy; (M.L.D.S.); (A.D.C.)
| | - Catalin Nicoara
- Department of Experimental Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00121 Rome, Italy; (E.C.); (C.N.)
| | - Mauro Maccarrone
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio, Coppito, 67100 L’Aquila, Italy
- European Center for Brain Research/Santa Lucia Foundation IRCCS, Via Del Fosso di Fiorano 64, 00143 Rome, Italy
| | - Filomena Fezza
- Department of Experimental Medicine, Tor Vergata University of Rome, Via Montpellier 1, 00121 Rome, Italy; (E.C.); (C.N.)
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