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Del Vecchio L, Girelli D, Vinchi F, Cozzolino M, Elliott S, Mark PB, Valenti L, Qian C, Guo Q, Qian ZM, Ciceri P, Locatelli F. Iron biology. Nephrol Dial Transplant 2024:gfae095. [PMID: 38658189 DOI: 10.1093/ndt/gfae095] [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] [Indexed: 04/26/2024] Open
Abstract
Iron is a fundamental element for biological life, starting from bacteria till humans. Iron is essential for cell function and survival, energy production and metabolism, whereas increased levels cause oxidative stress. It is also a constituent of haemoglobin and thus it is necessary for oxygen transportation through the body. Given these multiple functions, the regulation of iron metabolism is complex and tight coupled with oxygen homeostasis at tissue and cellular levels, thanks to the interaction with the hypoxia inducible factor (HIF) system. In patients with chronic kidney disease (CKD), iron deficiency significantly contributes to anaemia development. This frequently overlaps with chronic inflammation, causing iron- restricted erythropoiesis. To add further complexity, metabolic hyperferritinemia may, on one side, increase the risk for CKD and, on the other, overlaps with functional iron deficiency. Excessive intracellular iron in certain cell types during CKD can also mediate cellular death (called ferroptosis), and contribute to the pathogenesis of kidney damage, atherosclerosis and vascular calcifications. This review is aimed at broadening the perspective of iron metabolism in the setting of CKD not just as a contributor to anaemia in CKD patients, but also as an important player with an impact on cell metabolism, renal fibrosis, and the cardiovascular system.
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Affiliation(s)
- Lucia Del Vecchio
- Department of Nephrology and Dialysis, Sant'Anna Hospital, ASST Lariana, Como, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Francesca Vinchi
- Iron Research Laboratory, Lindsley Kimball Research Institute, New York Blood Center, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, NY, USA
| | - Mario Cozzolino
- Renal Division, Department of Health Sciences, ASST Santi Paolo e Carlo, University of Milan, Milan, Italy
| | | | - Patrick B Mark
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
- Precision Medicine, Biological Resource Center Unit, Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Christopher Qian
- School of Biomedical Sciences and Gerald Choa Neuroscience Centre, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong
| | - Qian Guo
- School of Medicine, Shanghai University, 99 Shangda Road, Shanghai, China
| | - Zhong-Ming Qian
- Institute of Translational & Precision Medicine, Nantong University, 19 Qi Xiu Road, Nantong, JS, China
- Laboratory of Neuropharmacology, Fudan University School of Pharmacy, Shanghai, 201203; and National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Paola Ciceri
- Renal Division, Department of Health Sciences, ASST Santi Paolo e Carlo, University of Milan, Milan, Italy
| | - Francesco Locatelli
- Department of Nephrology and Dialysis, (Past Director) Alessandro Manzoni Hospital, ASST Lecco, Lecco, Italy
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Bozzini C, Busti F, Marchi G, Vianello A, Cerchione C, Martinelli G, Girelli D. Anemia in patients receiving anticancer treatments: focus on novel therapeutic approaches. Front Oncol 2024; 14:1380358. [PMID: 38628673 PMCID: PMC11018927 DOI: 10.3389/fonc.2024.1380358] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/19/2024] [Indexed: 04/19/2024] Open
Abstract
Anemia is common in cancer patients and impacts on quality of life and prognosis. It is typically multifactorial, often involving different pathophysiological mechanisms, making treatment a difficult task. In patients undergoing active anticancer treatments like chemotherapy, decreased red blood cell (RBC) production due to myelosuppression generally predominates, but absolute or functional iron deficiency frequently coexists. Current treatments for chemotherapy-related anemia include blood transfusions, erythropoiesis-stimulating agents, and iron supplementation. Each option has limitations, and there is an urgent need for novel approaches. After decades of relative immobilism, several promising anti-anemic drugs are now entering the clinical scenario. Emerging novel classes of anti-anemic drugs recently introduced or in development for other types of anemia include activin receptor ligand traps, hypoxia-inducible factor-prolyl hydroxylase inhibitors, and hepcidin antagonists. Here, we discuss their possible role in the treatment of anemia observed in patients receiving anticancer therapies.
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Affiliation(s)
- Claudia Bozzini
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Giacomo Marchi
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Alice Vianello
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Claudio Cerchione
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Giovanni Martinelli
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
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3
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Valenti L, Corradini E, Adams LA, Aigner E, Alqahtani S, Arrese M, Bardou-Jacquet E, Bugianesi E, Fernandez-Real JM, Girelli D, Hagström H, Henninger B, Kowdley K, Ligabue G, McClain D, Lainé F, Miyanishi K, Muckenthaler MU, Pagani A, Pedrotti P, Pietrangelo A, Prati D, Ryan JD, Silvestri L, Spearman CW, Stål P, Tsochatzis EA, Vinchi F, Zheng MH, Zoller H. Author Correction: Consensus Statement on the definition and classification of metabolic hyperferritinaemia. Nat Rev Endocrinol 2024; 20:185. [PMID: 38097672 DOI: 10.1038/s41574-023-00940-2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Affiliation(s)
- Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
- Biological Resource Center and Precision Medicine Lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy.
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy.
| | - Elena Corradini
- Department of Medical and Surgical Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy.
- Internal Medicine and Centre for Hemochromatosis and Hereditary Liver Diseases, Azienda Ospedaliero-Universitaria di Modena-Policlinico, Modena, Italy.
| | - Leon A Adams
- Medical School, University of Western Australia, Perth, Australia
| | - Elmar Aigner
- First Department of Medicine, University Clinic Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Saleh Alqahtani
- Royal Clinics and Gastroenterology and Hepatology, King Faisal Specialist Hospital & Research Centre, Riyadh, Kingdom of Saudi Arabia
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA
| | - Marco Arrese
- Department of Gastroenterology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Edouard Bardou-Jacquet
- University of Rennes, UMR1241, CHU Rennes, National Reference Center for Hemochromatosis and iron metabolism disorder, INSERM CIC1414, Rennes, France
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology, University of Turin, Turin, Italy
| | - Jose-Manuel Fernandez-Real
- Department of Diabetes, Endocrinology and Nutrition, Dr Josep Trueta University Hospital, Girona, Spain
- Department of Medical Sciences, Faculty of Medicine, Girona University, Girona, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Domenico Girelli
- Section of Internal Medicine, Department of Medicine, University of Verona, Policlinico Giambattista Rossi, Verona, Italy
| | - Hannes Hagström
- Division of Hepatology, Department of Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Benjamin Henninger
- Department of Radiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Kris Kowdley
- Liver Institute Northwest, Seattle, WA, USA
- Elson S. Floyd College of Medicine, Washington State University, Seattle, WA, USA
| | - Guido Ligabue
- Department of Medical and Surgical Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
- Division of Radiology, Ospedale di Sassuolo S.p.A, Sassuolo, Modena, Italy
| | - Donald McClain
- Wake Forest School of Medicine, Winston Salem, NC, USA
- Department of Veterans Affairs, Salisbury, NC, USA
| | - Fabrice Lainé
- INSERM CIC1414, Liver Unit, CHU Rennes, Rennes, France
| | - Koji Miyanishi
- Department of Medical Oncology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Martina U Muckenthaler
- Department of Paediatric Hematology, Oncology and Immunology, University of Heidelberg, Heidelberg, Germany
- Center for Molecular Translational Iron Research, Molecular Medicine Partnership Unit, European Molecular Biology Laboratory, Heidelberg, Germany
- German Centre for Cardiovascular Research, Partner Site Heidelberg, Heidelberg, Germany
| | - Alessia Pagani
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Patrizia Pedrotti
- Laboratorio di RM Cardiaca Cardiologia 4, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Antonello Pietrangelo
- Department of Medical and Surgical Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
- Internal Medicine and Centre for Hemochromatosis and Hereditary Liver Diseases, Azienda Ospedaliero-Universitaria di Modena-Policlinico, Modena, Italy
| | - Daniele Prati
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - John D Ryan
- Hepatology Unit, Beaumont Hospital, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Laura Silvestri
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Per Stål
- Division of Hepatology, Department of Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Emmanuel A Tsochatzis
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London, UK
| | - Francesca Vinchi
- Iron Research Laboratory, Lindsley F.Kimball Research Institute, New York Blood Center, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Ming-Hua Zheng
- NAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
| | - Heinz Zoller
- Department of Medicine I, Medical University of Innsbruck, Innsbruck, Austria
- Doppler Laboratory on Iron and Phosphate Biology, Innsbruck, Austria
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Girelli D, Marchi G. Deironing the spleen with luspatercept. Blood 2023; 142:1856-1858. [PMID: 38032674 DOI: 10.1182/blood.2023022548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023] Open
Affiliation(s)
- Domenico Girelli
- University of Verona
- Azienda Ospedaliera Universitaria Integrata Verona
| | - Giacomo Marchi
- University of Verona
- Azienda Ospedaliera Universitaria Integrata Verona
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Mantovani A, Csermely A, Castagna A, Antinori E, Danese E, Zusi C, Sani E, Ravaioli F, Colecchia A, Maffeis C, Valenti L, Girelli D, Targher G. Associations between higher plasma ferritin and hepcidin levels with liver stiffness in patients with type 2 diabetes: An exploratory study. Liver Int 2023; 43:2434-2444. [PMID: 37312616 DOI: 10.1111/liv.15649] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/11/2023] [Accepted: 06/05/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND Currently, there is no information about the association between circulating levels of ferritin and hepcidin and liver fibrosis in patients with type 2 diabetes mellitus (T2DM) and non-alcoholic fatty liver disease (NAFLD). METHODS We enrolled 153 patients with T2DM with no known liver diseases, who consecutively attended our diabetes outpatient service and who underwent liver ultrasonography and liver stiffness measurement (LSM) by vibration-controlled transient elastography (Fibroscan® for the non-invasive assessment of liver fibrosis). Plasma ferritin and hepcidin concentrations were measured with an electrochemiluminescence immunoassay and mass spectrometry-based assay, respectively. RESULTS After stratification of patients by LSM tertiles [1st tertile median LSM: 3.6 (interquartile range: 3.3-4.0) kPa, 2nd tertile: 5.3 (4.9-5.9) kPa and 3rd tertile: 7.9 (6.7-9.4) kPa], we found that plasma ferritin and hepcidin concentrations increased across LSM tertiles [median ferritin: 68.7 (interquartile range: 25.1-147) vs. 85.8 (48.3-139) vs. 111 (59.3-203) μg/L, p = 0.021; median hepcidin: 2.5 (1.1-5.2) vs. 4.4 (2.5-7.3) vs. 4.1 (1.9-6.8) nmol/L, p = 0.032]. After adjustment for age, sex, diabetes duration, waist circumference, haemoglobin A1c, HOMA-insulin resistance score, triglycerides, haemoglobin, presence of hepatic steatosis on ultrasonography and patatin-like phospholipase domain-containing-3 (PNPLA3) rs738409 genetic variant, higher plasma ferritin levels were associated with greater LSM values (adjusted-odds ratio 2.10, 95% confidence interval 1.23-3.57, p = 0.005). Higher plasma hepcidin levels were also associated with greater LSM values (adjusted-odds ratio 1.90, 95% confidence interval 1.15-3.13, p = 0.013). CONCLUSIONS Higher levels of plasma ferritin and hepcidin were associated with greater NAFLD-related liver fibrosis (assessed by LSM) in patients with T2DM, even after adjustment for established cardiometabolic risk factors, diabetes-related variables and other potential confounders.
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Affiliation(s)
- Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessandro Csermely
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Annalisa Castagna
- Department of Medicine, Section of Internal Medicine, EuroBloodNet Center, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Elisa Antinori
- Department of Medicine, Section of Internal Medicine, EuroBloodNet Center, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Elisa Danese
- Section of Clinical Biochemistry, Department of Engineering for Innovation Medicine, University of Verona, Verona, Italy
| | - Chiara Zusi
- Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Pediatrics and Gynaecology, University Hospital of Verona, Verona, Italy
| | - Elena Sani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Federico Ravaioli
- Gastroenterology Unit, Department of Medical Specialities, University Hospital of Modena, University of Modena & Reggio Emilia, Modena, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, Department of Medical Specialities, University Hospital of Modena, University of Modena & Reggio Emilia, Modena, Italy
| | - Claudio Maffeis
- Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Pediatrics and Gynaecology, University Hospital of Verona, Verona, Italy
| | - Luca Valenti
- Precision Medicine-Biological Resource Center, Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, EuroBloodNet Center, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
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Crisafulli E, Sartori G, Vianello A, Maroccia A, Lepori E, Quici M, Cogliati C, Salvetti M, Paini A, Aggiusti C, Bertacchini F, Busti F, Marchi G, Muiesan ML, Girelli D. Use of non-invasive respiratory supports in high-intensity internal medicine setting during the first two waves of the COVID-19 pandemic emergency in Italy: a multicenter, real-life experience. Intern Emerg Med 2023; 18:1777-1787. [PMID: 37470891 PMCID: PMC10504094 DOI: 10.1007/s11739-023-03371-z] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/03/2023] [Indexed: 07/21/2023]
Abstract
During the first two waves of the COVID-19 emergency in Italy, internal medicine high-dependency wards (HDW) have been organized to manage patients with acute respiratory failure (ARF). There is heterogeneous evidence about the feasibility and outcomes of non-invasive respiratory supports (NIRS) in settings outside the intensive care unit (ICU), including in patients deemed not eligible for intubation (i.e., with do-not-intubate, DNI status). Few data are available about the different NIRS modalities applied to ARF patients in the newly assembled internal medicine HDW. The main aim of our study was to describe a real-life experience in this setting of cure, focusing on feasibility and outcomes. We retrospectively collected data from COVID-19 patients with ARF needing NIRS and admitted to internal medicine HDW. Patients were treated with different modalities, that is high-flow nasal cannula (HFNC), continuous positive airway pressure (CPAP), or non-invasive mechanical ventilation (NIMV). Switching among different NIRS during the hospitalization and the success rate (weaning with the same NIRS) or failure (endotracheal intubation-ETI or in-hospital death) were recorded. Three hundred thirty four ARF patients (median age 74 years), of which 158 (54%) had a DNI status, were included. CPAP, NIMV, and HFNC's success rates were 54, 33, and 13%, respectively. Although DNI status was strongly associated with death (Gehan-Breslow-Wilcoxon test p < 0.001), an acceptable success rate was observed in these patients using CPAP (47%). Multivariate regression models showed older age (odds ratio-OR 4.74), chronic ischemic heart disease (OR 2.76), high respiratory rate after 24 h (OR 7.13), and suspected acute respiratory distress syndrome-ARDS (OR 21.1) as predictors of mortality risk or ETI. Our real-life experience shows that NIRS was feasible in internal medicine HDW with an acceptable success rate. Although DNI patients had a worse prognosis, the use of NIRS represented a reasonable chance of treatment.
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Affiliation(s)
- Ernesto Crisafulli
- Department of Medicine, Respiratory Medicine Unit and Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Largo L. A. Scuro, 10, 37124, Verona, Italy.
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
| | - Giulia Sartori
- Department of Medicine, Respiratory Medicine Unit and Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Largo L. A. Scuro, 10, 37124, Verona, Italy
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alice Vianello
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessio Maroccia
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Elisa Lepori
- Internal Medicine, L.Sacco Hospital, ASST-FBF-Sacco, Milan, Italy
| | | | - Chiara Cogliati
- Internal Medicine, L.Sacco Hospital, ASST-FBF-Sacco, Milan, Italy
- Department of Biochemical and Clinical Sciences, University of Milan, Milan, Italy
| | - Massimo Salvetti
- Dipartimento Di Scienze Cliniche E Sperimentali, Università Di Brescia, Brescia, Italy
- SSVD Medicina Di Urgenza ASST Spedali Civili Brescia, Brescia, Italy
| | - Anna Paini
- SSVD Medicina Di Urgenza ASST Spedali Civili Brescia, Brescia, Italy
| | - Carlo Aggiusti
- SSVD Medicina Di Urgenza ASST Spedali Civili Brescia, Brescia, Italy
| | - Fabio Bertacchini
- SSVD Medicina Di Urgenza ASST Spedali Civili Brescia, Brescia, Italy
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Giacomo Marchi
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Maria Lorenza Muiesan
- Dipartimento Di Scienze Cliniche E Sperimentali, Università Di Brescia, Brescia, Italy
- UOC 2° Medicina Generale ASST Spedali Civili Brescia, Brescia, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
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7
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Girelli D, Busti F. Manipulating hepcidin in polycythemia vera. Blood 2023; 141:3132-3134. [PMID: 37383006 DOI: 10.1182/blood.2023020509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023] Open
Affiliation(s)
- Domenico Girelli
- University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona
| | - Fabiana Busti
- University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona
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8
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Parisi V, Baldassarre R, Ferrara V, Ditaranto R, Barlocco F, Lillo R, Re F, Marchi G, Chiti C, Di Nicola F, Catalano C, Barile L, Schiavo MA, Ponziani A, Saturi G, Caponetti AG, Berardini A, Graziosi M, Pasquale F, Salamon I, Ferracin M, Nardi E, Capelli I, Girelli D, Gimeno Blanes JR, Biffi M, Galiè N, Olivotto I, Graziani F, Biagini E. Electrocardiogram analysis in Anderson-Fabry disease: a valuable tool for progressive phenotypic expression tracking. Front Cardiovasc Med 2023; 10:1184361. [PMID: 37416917 PMCID: PMC10320218 DOI: 10.3389/fcvm.2023.1184361] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 06/09/2023] [Indexed: 07/08/2023] Open
Abstract
Background Electrocardiogram (ECG) has proven to be useful for early detection of cardiac involvement in Anderson-Fabry disease (AFD); however, little evidence is available on the association between ECG alterations and the progression of the disease. Aim and Methods To perform a cross sectional comparison of ECG abnormalities throughout different left ventricular hypertrophy (LVH) severity subgroups, providing ECG patterns specific of the progressive AFD stages. 189 AFD patients from a multicenter cohort underwent comprehensive ECG analysis, echocardiography, and clinical evaluation. Results The study cohort (39% males, median age 47 years, 68% classical AFD) was divided into 4 groups according to different degree of left ventricular (LV) thickness: group A ≤ 9 mm (n = 52, 28%); group B 10-14 mm (n = 76, 40%); group C 15-19 mm (n = 46, 24%); group D ≥ 20 mm (n = 15, 8%). The most frequent conduction delay was right bundle branch block (RBBB), incomplete in groups B and C (20%,22%) and complete RBBB in group D (54%, p < 0.001); none of the patients had left bundle branch block (LBBB). Left anterior fascicular block, LVH criteria, negative T waves, ST depression were more common in the advanced stages of the disease (p < 0.001). Summarizing our results, we suggested ECG patterns representative of the different AFD stages as assessed by the increases in LV thickness over time (Central Figure). Patients from group A showed mostly a normal ECG (77%) or minor anomalies like LVH criteria (8%) and delta wave/slurred QR onset + borderline PR (8%). Differently, patients from groups B and C exhibited more heterogeneous ECG patterns: LVH (17%; 7% respectively); LVH + LV strain (9%; 17%); incomplete RBBB + repolarization abnormalities (8%; 9%), more frequently associated with LVH criteria in group C than B (8%; 15%). Finally, patients from group D showed very peculiar ECG patterns, represented by complete RBBB + LVH and repolarization abnormalities (40%), sometimes associated with QRS fragmentation (13%). Conclusions ECG is a sensitive tool for early identification and long-term monitoring of cardiac involvement in patients with AFD, providing "instantaneous pictures" along the natural history of AFD. Whether ECG changes may be associated with clinical events remains to be determined.
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Affiliation(s)
- V. Parisi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - R. Baldassarre
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - V. Ferrara
- Unità Ospedaliera Cardiologia, Azienda Sanitaria Territoriale Pesaro Urbino, Fano, Italy
| | - R. Ditaranto
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - F. Barlocco
- Department of Experimental and Clinical Medicine, Careggi University Hospital, University of Florence, Florence, Italy
| | - R. Lillo
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - F. Re
- Cardiology Department, San Camillo-Forlanini Hospital, Rome, Italy
| | - G. Marchi
- Internal Medicine Unit and MetabERN Health Care Provider, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - C. Chiti
- Department of Experimental and Clinical Medicine, Careggi University Hospital, University of Florence, Florence, Italy
| | - F. Di Nicola
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - C. Catalano
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - L. Barile
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - M. A. Schiavo
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A. Ponziani
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - G. Saturi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A. G. Caponetti
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - A. Berardini
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - M. Graziosi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - F. Pasquale
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - I. Salamon
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - M. Ferracin
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - E. Nardi
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - I. Capelli
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- Nephrology, Dialysis and Renal Transplant Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Rare Kidney Disease Reference Network-ERKNet, Bologna, Italy
| | - D. Girelli
- Internal Medicine Unit and MetabERN Health Care Provider, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - J. R. Gimeno Blanes
- Inherited Cardiac Disease Unit, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - M. Biffi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - N. Galiè
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
| | - I. Olivotto
- Department of Experimental and Clinical Medicine, University of Florence, Meyer University Children Hospital and Careggi University Hospital, Florence, Italy
| | - F. Graziani
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - E. Biagini
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Bologn, Italy
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9
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Gómez-Ramírez S, Brilli E, Tarantino G, Girelli D, Muñoz M. Sucrosomial ® Iron: An Updated Review of Its Clinical Efficacy for the Treatment of Iron Deficiency. Pharmaceuticals (Basel) 2023; 16:847. [PMID: 37375794 DOI: 10.3390/ph16060847] [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: 04/28/2023] [Revised: 05/25/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Iron deficiency (ID) and iron deficiency anemia (IDA) are highly prevalent worldwide. Oral iron salts, especially ferrous sulfate, are commonly used for the treatment of iron deficiency (ID). However, its use is associated with gastrointestinal side effects, thus compromising treatment compliance. Intravenous iron administration is a more costly and logistically complex alternative and is not risk-free, as infusion and hypersensitivity reactions may occur. Sucrosomial® iron is an oral formulation consisting of ferric pyrophosphate conveyed by a phospholipid and sucrester matrix (sucrosome®). Intestinal Sucrosomial® iron absorption is mediated by enterocytes and M cells, through the paracellular and transcellular routes, and occurs mostly as intact particles. These pharmacokinetic properties of Sucrosomial® iron result in higher iron intestinal absorption and excellent gastrointestinal tolerance compared to oral iron salts. The evidence derived from clinical studies supports the use of Sucrosomial® iron as a valid first option for the treatment of ID and IDA, especially for subjects who are intolerant or refractory to conventional iron salts. Newer evidence also demonstrates the effectiveness of Sucrosomial® iron, with a lower cost and fewer side effects, in certain conditions usually treated with IV iron in current clinical practice.
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Affiliation(s)
- Susana Gómez-Ramírez
- Department of Internal Medicine, University Hospital "Virgen de la Victoria", 29010 Málaga, Spain
| | - Elisa Brilli
- Scientific Department, Alesco S.r.l., Via delle Lenze, 56122 Pisa, Italy
| | - Germano Tarantino
- Scientific Department, Pharmanutra S.p.A., Via delle Lenze, 56122 Pisa, Italy
| | - Domenico Girelli
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Manuel Muñoz
- Perioperative Transfusion Medicine, Department of Surgical Specialties, Biochemistry and Immunology, School of Medicine, Campus de Teatinos, 29071 Málaga, Spain
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10
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Sibani M, Canziani LM, Tonolli C, Armellini M, Carrara E, Mazzaferri F, Conti M, Mazzariol A, Micheletto C, Dalbeni A, Girelli D, Tacconelli E. Antimicrobial Stewardship in COVID-19 Patients: Those Who Sow Will Reap Even through Hard Times. Antibiotics (Basel) 2023; 12:1009. [PMID: 37370328 PMCID: PMC10295663 DOI: 10.3390/antibiotics12061009] [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: 05/13/2023] [Revised: 05/29/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Since the SARS-CoV-2 pandemic emerged, antimicrobial stewardship (AS) activities need to be diverted into COVID-19 management. METHODS In order to assess the impact of COVID-19 on AS activities, we analyzed changes in antibiotic consumption in moderate-to-severe COVID-19 patients admitted to four units in a tertiary-care hospital across three COVID-19 waves. The AS program was introduced at the hospital in 2018. During the first wave, COVID-19 forced the complete withdrawal of hospital AS activities. In the second wave, antibiotic guidance calibration for COVID-19 patients was implemented in all units, with enhanced stewardship activities in Units 1, 2, and 3 (intervention units). In a controlled before and after study, antimicrobial usage during the three waves of the COVID-19 pandemic was compared to the 12-month prepandemic unit (Unit 4 acted as the control). Antibiotic consumption data were analyzed as the overall consumption, stratified by the World Health Organization AWaRe classification, and expressed as defined-daily-dose (DDD) and days-of-therapy (DOT) per 1000 patient-day (PD). RESULTS In the first wave, the overall normalized DOT in units 2-4 significantly exceeded the 2019 level (2019: 587 DOT/1000 PD ± 42.6; Unit 2: 836 ± 77.1; Unit 3: 684 ± 122.3; Unit 4: 872, ± 162.6; p < 0.05). After the introduction of AS activities, consumption decreased in the intervention units to a significantly lower level when compared to 2019 (Unit 1: 498 DOT/1000 PD ± 49; Unit 2: 232 ± 95.7; Unit 3: 382 ± 96.9; p < 0.05). Antimicrobial stewardship activities resulted in a decreased amount of total antibiotic consumption over time and positively affected the watch class and piperacillin-tazobactam use in the involved units. CONCLUSIONS During a pandemic, the implementation of calibrated AS activities represents a sound investment in avoiding inappropriate antibiotic therapy.
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Affiliation(s)
- Marcella Sibani
- Infectious Diseases Department, Azienda Ospedaliera Universitaria Integrata Verona, 37126 Verona, Italy
| | - Lorenzo Maria Canziani
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Chiara Tonolli
- Department of Pharmacy, Azienda Ospedaliera Universitaria Integrata Verona, 37126 Verona, Italy
| | - Maddalena Armellini
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Elena Carrara
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Fulvia Mazzaferri
- Infectious Diseases Department, Azienda Ospedaliera Universitaria Integrata Verona, 37126 Verona, Italy
| | - Michela Conti
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | | | - Annarita Mazzariol
- Microbiology and Virology Section, Department of Diagnostic and Public Health, University of Verona, 37129 Verona, Italy
| | - Claudio Micheletto
- Respiratory Unit, Cardio-Thoracic Department, Azienda Ospedaliera Universitaria Integrata Verona, 37126 Verona, Italy
| | - Andrea Dalbeni
- Section General Medicine C and Liver Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata Verona, 37126 Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine D, University of Verona, 37129 Verona, Italy
| | - Evelina Tacconelli
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
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11
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Valenti L, Corradini E, Adams LA, Aigner E, Alqahtani S, Arrese M, Bardou-Jacquet E, Bugianesi E, Fernandez-Real JM, Girelli D, Hagström H, Henninger B, Kowdley K, Ligabue G, McClain D, Lainé F, Miyanishi K, Muckenthaler MU, Pagani A, Pedrotti P, Pietrangelo A, Prati D, Ryan JD, Silvestri L, Spearman CW, Stål P, Tsochatzis EA, Vinchi F, Zheng MH, Zoller H. Consensus Statement on the definition and classification of metabolic hyperferritinaemia. Nat Rev Endocrinol 2023; 19:299-310. [PMID: 36805052 PMCID: PMC9936492 DOI: 10.1038/s41574-023-00807-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/19/2023] [Indexed: 02/19/2023]
Abstract
Hyperferritinaemia is a common laboratory finding that is often associated with metabolic dysfunction and fatty liver. Metabolic hyperferritinaemia reflects alterations in iron metabolism that facilitate iron accumulation in the body and is associated with an increased risk of cardiometabolic and liver diseases. Genetic variants that modulate iron homeostasis and tissue levels of iron are the main determinants of serum levels of ferritin in individuals with metabolic dysfunction, raising the hypothesis that iron accumulation might be implicated in the pathogenesis of insulin resistance and the related organ damage. However, validated criteria for the non-invasive diagnosis of metabolic hyperferritinaemia and the staging of iron overload are still lacking, and there is no clear evidence of a benefit for iron depletion therapy. Here, we provide an overview of the literature on the relationship between hyperferritinaemia and iron accumulation in individuals with metabolic dysfunction, and on the associated clinical outcomes. We propose an updated definition and a provisional staging system for metabolic hyperferritinaemia, which has been agreed on by a multidisciplinary global panel of expert researchers. The goal is to foster studies into the epidemiology, genetics, pathophysiology, clinical relevance and treatment of metabolic hyperferritinaemia, for which we provide suggestions on the main unmet needs, optimal design and clinically relevant outcomes.
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Affiliation(s)
- Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
- Biological Resource Center and Precision Medicine Lab, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy.
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy.
| | - Elena Corradini
- Department of Medical and Surgical Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy.
- Internal Medicine and Centre for Hemochromatosis and Hereditary Liver Diseases, Azienda Ospedaliero-Universitaria di Modena-Policlinico, Modena, Italy.
| | - Leon A Adams
- Medical School, University of Western Australia, Perth, Australia
| | - Elmar Aigner
- First Department of Medicine, University Clinic Salzburg, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Saleh Alqahtani
- Royal Clinics and Gastroenterology and Hepatology, King Faisal Specialist Hospital & Research Centre, Riyadh, Kingdom of Saudi Arabia
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA
| | - Marco Arrese
- Department of Gastroenterology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Edouard Bardou-Jacquet
- University of Rennes, UMR1241, CHU Rennes, National Reference Center for Hemochromatosis and iron metabolism disorder, INSERM CIC1414, Rennes, France
| | - Elisabetta Bugianesi
- Department of Medical Sciences, Division of Gastroenterology, University of Turin, Turin, Italy
| | - Jose-Manuel Fernandez-Real
- Department of Diabetes, Endocrinology and Nutrition, Dr Josep Trueta University Hospital, Girona, Spain
- Department of Medical Sciences, Faculty of Medicine, Girona University, Girona, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Domenico Girelli
- Section of Internal Medicine, Department of Medicine, University of Verona, Policlinico Giambattista Rossi, Verona, Italy
| | - Hannes Hagström
- Division of Hepatology, Department of Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Benjamin Henninger
- Department of Radiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Kris Kowdley
- Liver Institute Northwest, Seattle, WA, USA
- Elson S. Floyd College of Medicine, Washington State University, Seattle, WA, USA
| | - Guido Ligabue
- Department of Medical and Surgical Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
- Division of Radiology, Ospedale di Sassuolo S.p.A, Sassuolo, Modena, Italy
| | - Donald McClain
- Wake Forest School of Medicine, Winston Salem, NC, USA
- Department of Veterans Affairs, Salisbury, NC, USA
| | - Fabrice Lainé
- INSERM CIC1414, Liver Unit, CHU Rennes, Rennes, France
| | - Koji Miyanishi
- Department of Medical Oncology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Martina U Muckenthaler
- Department of Paediatric Hematology, Oncology and Immunology, University of Heidelberg, Heidelberg, Germany
- Center for Molecular Translational Iron Research, Molecular Medicine Partnership Unit, European Molecular Biology Laboratory, Heidelberg, Germany
- German Centre for Cardiovascular Research, Partner Site Heidelberg, Heidelberg, Germany
| | - Alessia Pagani
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Patrizia Pedrotti
- Laboratorio di RM Cardiaca Cardiologia 4, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Antonello Pietrangelo
- Department of Medical and Surgical Sciences, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
- Internal Medicine and Centre for Hemochromatosis and Hereditary Liver Diseases, Azienda Ospedaliero-Universitaria di Modena-Policlinico, Modena, Italy
| | - Daniele Prati
- Department of Transfusion Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | - John D Ryan
- Hepatology Unit, Beaumont Hospital, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Laura Silvestri
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Per Stål
- Division of Hepatology, Department of Upper GI Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Emmanuel A Tsochatzis
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London, UK
| | - Francesca Vinchi
- Iron Research Laboratory, Lindsley F.Kimball Research Institute, New York Blood Center, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Ming-Hua Zheng
- NAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Diagnosis and Treatment for the Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, China
| | - Heinz Zoller
- Department of Medicine I, Medical University of Innsbruck, Innsbruck, Austria
- Doppler Laboratory on Iron and Phosphate Biology, Innsbruck, Austria
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12
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Shander A, Corwin HL, Meier J, Auerbach M, Bisbe E, Blitz J, Erhard J, Faraoni D, Farmer SL, Frank SM, Girelli D, Hall T, Hardy JF, Hofmann A, Lee CK, Leung TW, Ozawa S, Sathar J, Spahn DR, Torres R, Warner MA, Muñoz M. Recommendations From the International Consensus Conference on Anemia Management in Surgical Patients (ICCAMS). Ann Surg 2023; 277:581-590. [PMID: 36134567 PMCID: PMC9994846 DOI: 10.1097/sla.0000000000005721] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [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] [Indexed: 01/28/2023]
Abstract
BACKGROUND Perioperative anemia has been associated with increased risk of red blood cell transfusion and increased morbidity and mortality after surgery. The optimal approach to the diagnosis and management of perioperative anemia is not fully established. OBJECTIVE To develop consensus recommendations for anemia management in surgical patients. METHODS An international expert panel reviewed the current evidence and developed recommendations using modified RAND Delphi methodology. RESULTS The panel recommends that all patients except those undergoing minor procedures be screened for anemia before surgery. Appropriate therapy for anemia should be guided by an accurate diagnosis of the etiology. The need to proceed with surgery in some patients with anemia is expected to persist. However, early identification and effective treatment of anemia has the potential to reduce the risks associated with surgery and improve clinical outcomes. As with preoperative anemia, postoperative anemia should be treated in the perioperative period. CONCLUSIONS Early identification and effective treatment of anemia has the potential to improve clinical outcomes in surgical patients.
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Affiliation(s)
- Aryeh Shander
- Department of Anesthesiology, Critical Care Medicine, Hyperbaric Medicine and Pain Management, Englewood Hospital and Medical Center, Englewood, NJ
- Society for the Advancement of Blood Management (SABM), Englewood, NJ
| | | | - Jens Meier
- Clinic of Anaesthesiology and Intensive Care Medicine, Kepler University Hospital, Linz, Austria
- Network for the Advancement of Patient Blood Management, Haemostasis and Thrombosis (NATA), Brussels, Belgium
| | - Michael Auerbach
- School of Medicine, Georgetown University, Washington, DC
- Auerbach Hematology and Oncology, Baltimore, MD
| | - Elvira Bisbe
- Network for the Advancement of Patient Blood Management, Haemostasis and Thrombosis (NATA), Brussels, Belgium
- Department of Anaesthesiology, Perioperative Medicine Research Group, Hospital del Mar Medical Research Institute, IMIM, Barcelona, Spain
| | - Jeanna Blitz
- Department of Anesthesiology, Duke University School of Medicine, Durham, NC
| | - Jochen Erhard
- Department of Surgery, Evangelisches Klinikum Niederrhein, Duisburg, Germany
| | - David Faraoni
- Department of Anesthesiology, Perioperative and Pain Medicine, Arthur S. Keats Division of Pediatric Cardiovascular Anesthesia, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX
| | - Shannon L. Farmer
- Discipline of Surgery, Medical School, The University of Western Australia, Perth, Australia
- Department of Haematology, Royal Perth Hospital, Perth, Australia
| | - Steven M. Frank
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Domenico Girelli
- Department of Medicine, University of Verona and Integrated University Hospital of Verona, Verona, Italy
| | | | - Jean-François Hardy
- Network for the Advancement of Patient Blood Management, Haemostasis and Thrombosis (NATA), Brussels, Belgium
- Department of Anesthesiology and Pain Medicine, University of Montreal, Montreal, QC, Canada
| | - Axel Hofmann
- Discipline of Surgery, Medical School, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, Australia
| | - Cheuk-Kwong Lee
- Hong Kong Red Cross Blood Transfusion Service, Hong Kong SAR, China
| | - Tsin W. Leung
- Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Hong Kong SAR, China
| | - Sherri Ozawa
- Patient Blood Management, Accumen Inc., San Diego, CA
| | - Jameela Sathar
- Department of Haematology, Ampang Hospital, Ampang, Malaysia
| | - Donat R. Spahn
- Institute of Anesthesiology, University and University Hospital of Zurich, Zurich, Switzerland
| | - Rosalio Torres
- Section of Hematology, Department of Internal Medicine, Makati Medical Center, Makati City, Philippines
| | - Matthew A. Warner
- Department of Anesthesiology and Perioperative Medicine, Division of Critical Care Medicine, Mayo Clinic, Rochester, MN
| | - Manuel Muñoz
- Department of Surgical Specialties, Biochemistry and Immunology, School of Medicine, University of Málaga, Málaga, Spain
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13
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Fratta Pasini AM, Stranieri C, Busti F, Di Leo EG, Girelli D, Cominacini L. New Insights into the Role of Ferroptosis in Cardiovascular Diseases. Cells 2023; 12:cells12060867. [PMID: 36980208 PMCID: PMC10047059 DOI: 10.3390/cells12060867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023] Open
Abstract
Cardiovascular diseases (CVDs) are the principal cause of disease burden and death worldwide. Ferroptosis is a new form of regulated cell death mainly characterized by altered iron metabolism, increased polyunsaturated fatty acid peroxidation by reactive oxygen species, depletion of glutathione and inactivation of glutathione peroxidase 4. Recently, a series of studies have indicated that ferroptosis is involved in the death of cardiac and vascular cells and has a key impact on the mechanisms leading to CVDs such as ischemic heart disease, ischemia/reperfusion injury, cardiomyopathies, and heart failure. In this article, we reviewed the molecular mechanism of ferroptosis and the current understanding of the pathophysiological role of ferroptosis in ischemic heart disease and in some cardiomyopathies. Moreover, the comprehension of the machinery governing ferroptosis in vascular cells and cardiomyocytes may provide new insights into preventive and therapeutic strategies in CVDs.
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14
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Crisafulli E, Sartori G, Vianello A, Busti F, Nobili A, Mannucci PM, Girelli D. Clinical features and outcomes of elderly hospitalised patients with chronic obstructive pulmonary disease, heart failure or both. Intern Emerg Med 2023; 18:523-534. [PMID: 36773107 PMCID: PMC10017574 DOI: 10.1007/s11739-023-03207-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 01/18/2023] [Indexed: 02/12/2023]
Abstract
BACKGROUND AND OBJECTIVE Chronic obstructive pulmonary disease (COPD) and heart failure (HF) mutually increase the risk of being present in the same patient, especially if older. Whether or not this coexistence may be associated with a worse prognosis is debated. Therefore, employing data derived from the REPOSI register, we evaluated the clinical features and outcomes in a population of elderly patients admitted to internal medicine wards and having COPD, HF or COPD + HF. METHODS We measured socio-demographic and anthropometric characteristics, severity and prevalence of comorbidities, clinical and laboratory features during hospitalization, mood disorders, functional independence, drug prescriptions and discharge destination. The primary study outcome was the risk of death. RESULTS We considered 2,343 elderly hospitalized patients (median age 81 years), of whom 1,154 (49%) had COPD, 813 (35%) HF, and 376 (16%) COPD + HF. Patients with COPD + HF had different characteristics than those with COPD or HF, such as a higher prevalence of previous hospitalizations, comorbidities (especially chronic kidney disease), higher respiratory rate at admission and number of prescribed drugs. Patients with COPD + HF (hazard ratio HR 1.74, 95% confidence intervals CI 1.16-2.61) and patients with dementia (HR 1.75, 95% CI 1.06-2.90) had a higher risk of death at one year. The Kaplan-Meier curves showed a higher mortality risk in the group of patients with COPD + HF for all causes (p = 0.010), respiratory causes (p = 0.006), cardiovascular causes (p = 0.046) and respiratory plus cardiovascular causes (p = 0.009). CONCLUSION In this real-life cohort of hospitalized elderly patients, the coexistence of COPD and HF significantly worsened prognosis at one year. This finding may help to better define the care needs of this population.
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Affiliation(s)
- Ernesto Crisafulli
- Respiratory Medicine Unit and Section of Internal Medicine, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Largo L. A. Scuro, 10, 37124, Verona, Italy.
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
| | - Giulia Sartori
- Respiratory Medicine Unit and Section of Internal Medicine, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Largo L. A. Scuro, 10, 37124, Verona, Italy
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alice Vianello
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessandro Nobili
- Department of Health Policy, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Pier Mannuccio Mannucci
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
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15
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Martinelli N, Rigoni AM, De Marchi S, Osti N, Donini M, Montagnana M, Castagna A, Pattini P, Udali S, De Franceschi L, Tinazzi E, Mazzi F, Moruzzi S, Argentino G, Delfino L, Sartori G, Azzini AM, Tacconelli E, Van Dreden P, Lippi G, Girelli D, Olivieri O, Friso S, Pizzolo F. High Plasma Levels of Activated Factor VII-Antithrombin Complex Point to Increased Tissue Factor Expression in Patients with SARS-CoV-2 Pneumonia: A Potential Link with COVID-19 Prothrombotic Diathesis. Diagnostics (Basel) 2022; 12:diagnostics12112792. [PMID: 36428852 PMCID: PMC9689539 DOI: 10.3390/diagnostics12112792] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/04/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causal agent of coronavirus disease 2019 (COVID-19), in which coagulation abnormalities and endothelial dysfunction play a key pathogenic role. Tissue factor (TF) expression is triggered by endothelial dysfunction. Activated factor VII-antithrombin (FVIIa-AT) complex reflects indirectly FVIIa-TF interaction and has been proposed as a potential biomarker of prothrombotic diathesis. FVIIa-AT plasma concentration was measured in 40 patients (30 males and 10 females; 64.8 ± 12.3 years) admitted with SARS-CoV-2 pneumonia during the first pandemic wave in Italy. Two sex- and age-matched cohorts without COVID-19, with or without signs of systemic inflammation, were used to compare FVIIa-AT data. The FVIIa-AT plasma levels in COVID-19 patients were higher than those in non-COVID-19 subjects, either with or without inflammation, while no difference was observed among non-COVID-19 subjects. The association between COVID-19 and FVIIa-AT levels remained significant after adjustment for sex, age, C-reactive protein, renal function, fibrinogen, prothrombin time and activated partial thromboplastin time. Our results indicate that SARS-CoV-2 infection, at least during the first pandemic wave, was characterized by high FVIIa-AT levels, which may suggest an enhanced FVIIa-TF interaction in COVID-19, potentially consistent with SARS-CoV-2-induced endotheliopathy.
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Affiliation(s)
- Nicola Martinelli
- Department of Medicine, University of Verona, 37129 Verona, Italy
- Correspondence: ; Tel.: +39-045-8126658; Fax: +39-045-8027473
| | - Anna Maria Rigoni
- Angiology Unit, Department of Cardiovascular and Thoracic, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy
| | - Sergio De Marchi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Nicola Osti
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Martino Donini
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Martina Montagnana
- Section of Clinical Biochemistry, University of Verona, 37129 Verona, Italy
| | | | - Patrizia Pattini
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Silvia Udali
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | | | - Elisa Tinazzi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Filippo Mazzi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Sara Moruzzi
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | | | - Lorenzo Delfino
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Giulia Sartori
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | - Anna Maria Azzini
- Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Evelina Tacconelli
- Department of Diagnostics and Public Health, University of Verona, 37129 Verona, Italy
| | - Patrick Van Dreden
- Clinical Research Department, Diagnostica Stago, 92230 Gennevilliers, France
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, 37129 Verona, Italy
| | - Domenico Girelli
- Department of Medicine, University of Verona, 37129 Verona, Italy
| | | | - Simonetta Friso
- Department of Medicine, University of Verona, 37129 Verona, Italy
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16
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Maira D, Duca L, Busti F, Consonni D, Salvatici M, Vianello A, Milani A, Guzzardella A, Di Pierro E, Aliberti S, Baldini IM, Bandera A, Blasi F, Cassinerio E, Cesari M, Fracanzani AL, Grasselli G, Graziadei G, Lombardi R, Marchi G, Montano N, Monzani V, Peyvandi F, Proietti M, Sandri M, Valenti L, Cappellini MD, Girelli D, Protti A, Motta I. The role of hypoxia and inflammation in the regulation of iron metabolism and erythropoiesis in COVID-19: The IRONCOVID study. Am J Hematol 2022; 97:1404-1412. [PMID: 36215667 PMCID: PMC9538950 DOI: 10.1002/ajh.26679] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 04/25/2022] [Revised: 07/15/2022] [Accepted: 08/02/2022] [Indexed: 01/28/2023]
Abstract
Coronavirus Disease (COVID-19) can be considered as a human pathological model of inflammation combined with hypoxia. In this setting, both erythropoiesis and iron metabolism appear to be profoundly affected by inflammatory and hypoxic stimuli, which act in the opposite direction on hepcidin regulation. The impact of low blood oxygen levels on erythropoiesis and iron metabolism in the context of human hypoxic disease (e.g., pneumonia) has not been fully elucidated. This multicentric observational study was aimed at investigating the prevalence of anemia, the alterations of iron homeostasis, and the relationship between inflammation, hypoxia, and erythropoietic parameters in a cohort of 481 COVID-19 patients admitted both to medical wards and intensive care units (ICU). Data were collected on admission and after 7 days of hospitalization. On admission, nearly half of the patients were anemic, displaying mild-to-moderate anemia. We found that hepcidin levels were increased during the whole period of observation. The patients with a higher burden of disease (i.e., those who needed intensive care treatment or had a more severe degree of hypoxia) showed lower hepcidin levels, despite having a more marked inflammatory pattern. Erythropoietin (EPO) levels were also lower in the ICU group on admission. After 7 days, EPO levels rose in the ICU group while they remained stable in the non-ICU group, reflecting that the initial hypoxic stimulus was stronger in the first group. These findings strengthen the hypothesis that, at least in the early phases, hypoxia-driven stimuli prevail over inflammation in the regulation of hepcidin and, finally, of erythropoiesis.
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Affiliation(s)
- Diletta Maira
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Lorena Duca
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Dario Consonni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoEpidemiology UnitMilanItaly
| | | | - Alice Vianello
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Angelo Milani
- Department of Biomedical SciencesHumanitas UniversityPieve Emanuele (Milan)Italy,Department of Anesthesia and Intensive Care UnitsIRCCS‐Humanitas Research HospitalRozzano (Milan)Italy
| | - Amedeo Guzzardella
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of AnesthesiaIntensive Care and EmergencyMilanItaly
| | - Elena Di Pierro
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Stefano Aliberti
- Respiratory Unit, Humanitas Clinical and Research CenterIRCCSRozzano (Milan)Italy
| | - Itala Marina Baldini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Alessandra Bandera
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInfectious Diseases UnitMilanItaly,Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly
| | - Francesco Blasi
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Respiratory UnitFondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoMilanItaly
| | - Elena Cassinerio
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Matteo Cesari
- Geriatric UnitIRCCS Istituti Clinici Scientifici MaugeriMilanItaly,Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly
| | - Anna Ludovica Fracanzani
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInternal Medicine and Metabolic Disease UnitMilanItaly
| | - Giacomo Grasselli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of AnesthesiaIntensive Care and EmergencyMilanItaly,Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly
| | - Giovanna Graziadei
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Rosa Lombardi
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInternal Medicine and Metabolic Disease UnitMilanItaly
| | - Giacomo Marchi
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Nicola Montano
- Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInternal Medicine, Immunology and Allergology UnitMilanItaly
| | - Valter Monzani
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoHigh Care Internal Medicin UnitMilanItaly
| | - Flora Peyvandi
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoUOC Medicina Generale Emostasi e TrombosiMilanItaly
| | - Marco Proietti
- Geriatric UnitIRCCS Istituti Clinici Scientifici MaugeriMilanItaly,Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly,Liverpool Centre for Cardiovascular ScienceUniversity of Liverpool and Liverpool Heart & Chest HospitalLiverpoolUK
| | | | - Luca Valenti
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoDepartment of Transfusion Medicine and Hematology, Biological Resource Center and Precision Medicine LabMilanItaly
| | | | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Alessandro Protti
- Department of Biomedical SciencesHumanitas UniversityPieve Emanuele (Milan)Italy,Department of Anesthesia and Intensive Care UnitsIRCCS‐Humanitas Research HospitalRozzano (Milan)Italy
| | - Irene Motta
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly,Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly
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17
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Marchi G, Bozzini C, Bertolone L, Dima F, Busti F, Castagna A, Stranieri C, Fratta Pasini AM, Friso S, Lippi G, Girelli D, Vianello A. Red Blood Cell Morphologic Abnormalities in Patients Hospitalized for COVID-19. Front Physiol 2022; 13:932013. [PMID: 35860651 PMCID: PMC9289213 DOI: 10.3389/fphys.2022.932013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 04/29/2022] [Accepted: 06/14/2022] [Indexed: 12/16/2022] Open
Abstract
Peripheral blood smear is a simple laboratory tool, which remains of invaluable help for diagnosing primary and secondary abnormalities of blood cells despite advances in automated and molecular techniques. Red blood cells (RBCs) abnormalities are known to occur in many viral infections, typically in the form of mild normo-microcytic anemia. While several hematological alterations at automated complete blood count (including neutrophilia, lymphopenia, and increased red cell distribution width—RDW) have been consistently associated with severity of COVID-19, there is scarce information on RBCs morphological abnormalities, mainly as case-reports or small series of patients, which are hardly comparable due to heterogeneity in sampling times and definition of illness severity. We report here a systematic evaluation of RBCs morphology at peripheral blood smear in COVID-19 patients within the first 72 h from hospital admission. One hundred and fifteen patients were included, with detailed collection of other clinical variables and follow-up. A certain degree of abnormalities in RBCs morphology was observed in 75 (65%) patients. Heterogenous alterations were noted, with spiculated cells being the more frequent morphology. The group with >10% RBCs abnormalities had more consistent lymphopenia and thrombocytopenia compared to those without abnormalities or <10% RBCs abnormalities (p < 0.018, and p < 0.021, respectively), thus underpinning a possible association with an overall more sustained immune-inflammatory “stress” hematopoiesis. Follow-up analysis showed a different mortality rate across groups, with the highest rate in those with more frequent RBCs morphological alterations compared to those with <10% or no abnormalities (41.9%, vs. 20.5%, vs. 12.5%, respectively, p = 0.012). Despite the inherent limitations of such simple association, our results point out towards further studies on erythropoiesis alterations in the pathophysiology of COVID-19.
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Affiliation(s)
- Giacomo Marchi
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | - Claudia Bozzini
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | - Lorenzo Bertolone
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | - Francesco Dima
- Section of Clinical Biochemistry, University of Verona, Verona, Italy
| | - Fabiana Busti
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | - Annalisa Castagna
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | - Chiara Stranieri
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | | | - Simonetta Friso
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, Verona, Italy
| | - Domenico Girelli
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
| | - Alice Vianello
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy
- EuroBloodNet Referral Center for Rare Hematological Disorders, University of Verona, Verona, Italy
- *Correspondence: Alice Vianello, , orcid.org/0000-0002-2428-4760
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18
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Mango G, Osti N, Udali S, Vareschi A, Malerba G, Giorgetti A, Pizzolo F, Friso S, Girelli D, Olivieri O, Castagna A, Martinelli N. Novel protein-truncating variant in the APOB gene may protect from coronary artery disease and adverse cardiovascular events. Atheroscler Plus 2022; 49:42-46. [PMID: 36644201 PMCID: PMC9833228 DOI: 10.1016/j.athplu.2022.06.001] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 06/09/2022] [Accepted: 06/20/2022] [Indexed: 01/18/2023]
Abstract
Background and aims Genetic testing is still rarely used for the diagnosis of dyslipidemia, even though gene variants determining plasma lipids levels are not uncommon. Methods Starting from a a pilot-analysis of targeted Next Generation Sequencing (NGS) of 5 genes related to familial hypercholesterolemia (LDLR, APOB, PCSK9, HMGCR, APOE) within a cardiovascular cohort in subjects with extreme plasma concentrations of low-density lipoprotein (LDL) cholesterol, we discovered and characterized a novel point mutation in the APOB gene, which was associated with very low levels of apolipoprotein B (ApoB) and LDL cholesterol. Results APOB c.6943 G > T induces a premature stop codon at the level of exon 26 in the APOB gene and generates a protein which has the 51% of the mass of the wild type ApoB-100 (ApoB-51), with a truncation at the level of residue 2315. The premature stop codon occurs after the one needed for the synthesis of ApoB-48, allowing chylomicron production at intestinal level and thus avoiding potential nutritional impairments. The heterozygous carrier of APOB c.6943G > T, despite a very high-risk profile encompassing all the traditional risk factors except for dyslipidemia, had normal coronary arteries by angiography and did not report any major adverse cardiovascular event during a 20-years follow-up, thereby obtaining advantage from the gene variant as regards protection against atherosclerosis, apparently without any metabolic retaliation. Conclusions Our data support the use of targeted NGS in well-characterized clinical settings, as well as they indicate that.a partial block of ApoB production may be well tolerated and improve cardiovascular outcomes.
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Affiliation(s)
- Gabriele Mango
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Nicola Osti
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Silvia Udali
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Anna Vareschi
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Giovanni Malerba
- Laboratory of Computational Genomics, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, 37134, Verona, Italy
| | | | - Francesca Pizzolo
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Simonetta Friso
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Oliviero Olivieri
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Annalisa Castagna
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Nicola Martinelli
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy,Corresponding author. Department of Medicine, University of Verona Policlinico G.B. Rossi, Piazzale L.A. Scuro 10, 37134, Verona, Italy.
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19
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Girelli D, Busti F, Brissot P, Cabantchik I, Muckenthaler MU, Porto G. Hemochromatosis classification: update and recommendations by the BIOIRON Society. Blood 2022; 139:3018-3029. [PMID: 34601591 PMCID: PMC11022970 DOI: 10.1182/blood.2021011338] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 09/05/2021] [Indexed: 12/15/2022] Open
Abstract
Hemochromatosis (HC) is a genetically heterogeneous disorder in which uncontrolled intestinal iron absorption may lead to progressive iron overload (IO) responsible for disabling and life-threatening complications such as arthritis, diabetes, heart failure, hepatic cirrhosis, and hepatocellular carcinoma. The recent advances in the knowledge of pathophysiology and molecular basis of iron metabolism have highlighted that HC is caused by mutations in at least 5 genes, resulting in insufficient hepcidin production or, rarely, resistance to hepcidin action. This has led to an HC classification based on different molecular subtypes, mainly reflecting successive gene discovery. This scheme was difficult to adopt in clinical practice and therefore needs revision. Here we present recommendations for unambiguous HC classification developed by a working group of the International Society for the Study of Iron in Biology and Medicine (BIOIRON Society), including both clinicians and basic scientists during a meeting in Heidelberg, Germany. We propose to deemphasize the use of the molecular subtype criteria in favor of a classification addressing both clinical issues and molecular complexity. Ferroportin disease (former type 4a) has been excluded because of its distinct phenotype. The novel classification aims to be of practical help whenever a detailed molecular characterization of HC is not readily available.
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Affiliation(s)
- Domenico Girelli
- Department of Medicine, Section of Internal Medicine, EuroBloodNet Center, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, EuroBloodNet Center, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Pierre Brissot
- INSERM, Univ-Rennes, Institut National de la Recherche Agronomique, Unité Mixte de Recherche 1241, Institut NuMeCan, Rennes, France
| | - Ioav Cabantchik
- Alexander Silberman Institute of Life Sciences, Hebrew University, Jerusalem, Israel
| | - Martina U. Muckenthaler
- Department of Pediatric Oncology, Hematology, and Immunology and Molecular Medicine Partnership Unit, University of Heidelberg, Heidelberg, Germany
- Molecular Medicine Partnership Unit, European Molecular Biology Laboratory, Heidelberg, Germany
- Translational Lung Research Center, German Center for Lung Research, Heidelberg, Germany
- German Centre for Cardiovascular Research, Partner Site Heidelberg, Mannheim, Germany
| | - Graça Porto
- Institute for Molecular and Cell Biology, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Clinical Hematology, Santo António Hospital, Porto University, Porto, Portugal
| | - on behalf of the Nomenclature Committee of the International Society for the Study of Iron in Biology and Medicine (BIOIRON Society)
- Department of Medicine, Section of Internal Medicine, EuroBloodNet Center, University of Verona and Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
- INSERM, Univ-Rennes, Institut National de la Recherche Agronomique, Unité Mixte de Recherche 1241, Institut NuMeCan, Rennes, France
- Alexander Silberman Institute of Life Sciences, Hebrew University, Jerusalem, Israel
- Department of Pediatric Oncology, Hematology, and Immunology and Molecular Medicine Partnership Unit, University of Heidelberg, Heidelberg, Germany
- Molecular Medicine Partnership Unit, European Molecular Biology Laboratory, Heidelberg, Germany
- Translational Lung Research Center, German Center for Lung Research, Heidelberg, Germany
- German Centre for Cardiovascular Research, Partner Site Heidelberg, Mannheim, Germany
- Institute for Molecular and Cell Biology, Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Clinical Hematology, Santo António Hospital, Porto University, Porto, Portugal
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20
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Turri G, Malerba G, Gecchele G, Conti C, Randon F, Piccoli P, Gandini G, Girelli D, Guglielmi A, Pedrazzani C. Laparoscopic surgery does not reduce the need for red blood cell transfusion after resection for colorectal tumour: a propensity score match study on 728 patients. BMC Surg 2022; 22:123. [PMID: 35361179 PMCID: PMC8974035 DOI: 10.1186/s12893-022-01569-0] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/22/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Patients with colorectal tumour often present with anaemia, and up to 60% will receive red blood cells (RBC) transfusion. Some evidence suggests a correlation between RBC transfusion and worse outcomes. Since laparoscopy minimizes intraoperative blood loss, we retrospectively investigated its role in reducing haemoglobin (Hb) drop and requirements for postoperative RBC transfusions. METHODS Patients were identified from consecutive cases undergone elective surgery for non-metastatic colorectal tumour between 2005 and 2019. Laparoscopic cases were matched 1:1 with open controls through propensity score matching (PSM). The main outcome measures were postoperative Hb drop and requirement for RBC. The secondary aim was evaluation of risk factors for postoperative RBC transfusions. RESULTS After application of PSM, 364 patients treated by laparoscopy were matched with 364 patients undergone open surgery. The two groups presented similar clinical and pathological characteristics, as well as comparable postoperative outcomes. 56 patients in the open group and 47 in the laparoscopic group required postoperative RBC (P = 0.395). No difference was observed in terms of mean number of RBC units (P = 0.608) or Hb drop (P = 0.129). Logistic regression analysis identified preoperative anaemia and occurrence of postoperative complications as relevant risk factors for postoperative RBC transfusion, while surgical approach did not prove statistically significant. CONCLUSION Laparoscopy did not influence postoperative requirements for RBC transfusions after elective colorectal surgery. Preoperative anaemia and occurrence of postoperative complications represent the major determinants for postoperative transfusions after open as well as laparoscopic surgery.
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Affiliation(s)
- Giulia Turri
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - Giovanni Malerba
- Department of Neurosciences, Biomedicine and Movement, University of Verona, Verona, Italy
| | - Gabriele Gecchele
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - Cristian Conti
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - Federica Randon
- Department of Transfusion Medicine, Verona University Hospital, Verona, Italy
| | - Pierluigi Piccoli
- Department of Transfusion Medicine, Verona University Hospital, Verona, Italy
| | - Giorgio Gandini
- Department of Transfusion Medicine, Verona University Hospital, Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Alfredo Guglielmi
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy
| | - Corrado Pedrazzani
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Unit of General and Hepatobiliary Surgery, University of Verona, Verona, Italy. .,U.O.C. di Chirurgia Generale e Epatobiliare, Policlinico "G.B. Rossi", Piazzale "L. Scuro" 10, 37134, Verona, Italy.
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21
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Musiu C, Caligola S, Fiore A, Lamolinara A, Frusteri C, Del Pizzo FD, De Sanctis F, Canè S, Adamo A, Hofer F, Barouni RM, Grilli A, Zilio S, Serafini P, Tacconelli E, Donadello K, Gottin L, Polati E, Girelli D, Polidoro I, Iezzi PA, Angelucci D, Capece A, Chen Y, Shi ZL, Murray PJ, Chilosi M, Amit I, Bicciato S, Iezzi M, Bronte V, Ugel S. Fatal cytokine release syndrome by an aberrant FLIP/STAT3 axis. Cell Death Differ 2022; 29:420-438. [PMID: 34518653 PMCID: PMC8435761 DOI: 10.1038/s41418-021-00866-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [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: 05/06/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 02/07/2023] Open
Abstract
Inflammatory responses rapidly detect pathogen invasion and mount a regulated reaction. However, dysregulated anti-pathogen immune responses can provoke life-threatening inflammatory pathologies collectively known as cytokine release syndrome (CRS), exemplified by key clinical phenotypes unearthed during the SARS-CoV-2 pandemic. The underlying pathophysiology of CRS remains elusive. We found that FLIP, a protein that controls caspase-8 death pathways, was highly expressed in myeloid cells of COVID-19 lungs. FLIP controlled CRS by fueling a STAT3-dependent inflammatory program. Indeed, constitutive expression of a viral FLIP homolog in myeloid cells triggered a STAT3-linked, progressive, and fatal inflammatory syndrome in mice, characterized by elevated cytokine output, lymphopenia, lung injury, and multiple organ dysfunctions that mimicked human CRS. As STAT3-targeting approaches relieved inflammation, immune disorders, and organ failures in these mice, targeted intervention towards this pathway could suppress the lethal CRS inflammatory state.
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Affiliation(s)
- Chiara Musiu
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Simone Caligola
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Alessandra Fiore
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy ,grid.418615.f0000 0004 0491 845XMax Planck Institute of Biochemistry, Martinsried, Planegg, Germany
| | - Alessia Lamolinara
- grid.412451.70000 0001 2181 4941CAST - Center for Advanced Studies and Technology, Department of Neurosciences Imaging and Clinical Sciences, University of G. D’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Cristina Frusteri
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Francesco Domenico Del Pizzo
- grid.412451.70000 0001 2181 4941CAST - Center for Advanced Studies and Technology, Department of Neurosciences Imaging and Clinical Sciences, University of G. D’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Francesco De Sanctis
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Stefania Canè
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Annalisa Adamo
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Francesca Hofer
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Roza Maria Barouni
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Andrea Grilli
- grid.7548.e0000000121697570Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Serena Zilio
- grid.26790.3a0000 0004 1936 8606Department of Microbiology and Immunology, Miller School of Medicine, University of Miami, Miami, FL USA
| | - Paolo Serafini
- grid.26790.3a0000 0004 1936 8606Department of Microbiology and Immunology, Miller School of Medicine, University of Miami, Miami, FL USA
| | - Evelina Tacconelli
- grid.411475.20000 0004 1756 948XDivision of Infectious Diseases, Department of Diagnostics and Public Health, University and Hospital Trust of Verona, Verona, Italy
| | - Katia Donadello
- grid.411475.20000 0004 1756 948XIntensive Care Unit, Department of Surgery, Dentistry, Maternity and Infant, University and Hospital Trust of Verona, Verona, Italy
| | - Leonardo Gottin
- grid.411475.20000 0004 1756 948XIntensive Care Unit, Department of Surgery, Dentistry, Maternity and Infant, University and Hospital Trust of Verona, Verona, Italy
| | - Enrico Polati
- grid.411475.20000 0004 1756 948XIntensive Care Unit, Department of Surgery, Dentistry, Maternity and Infant, University and Hospital Trust of Verona, Verona, Italy
| | - Domenico Girelli
- grid.411475.20000 0004 1756 948XDivision of Internal Medicine, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Ildo Polidoro
- Complex Operational Unit of Forensic Medicine, Local Health Authority of Pescara, Pescara, Italy
| | - Piera Amelia Iezzi
- Complex Operational Unit of Forensic Medicine, Local Health Authority of Pescara, Pescara, Italy
| | - Domenico Angelucci
- Pathological Anatomy Unit, Local Health Authority of Lanciano-Vasto-Chieti, Vasto, Italy
| | - Andrea Capece
- Pathological Anatomy Unit, Local Health Authority of Lanciano-Vasto-Chieti, Vasto, Italy
| | - Ying Chen
- grid.439104.b0000 0004 1798 1925CAS Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, Hubei People’s Republic of China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Zheng-Li Shi
- grid.439104.b0000 0004 1798 1925CAS Key Laboratory of Special Pathogens, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, Hubei People’s Republic of China
| | - Peter J. Murray
- grid.418615.f0000 0004 0491 845XMax Planck Institute of Biochemistry, Martinsried, Planegg, Germany
| | - Marco Chilosi
- Department of Pathology, Pederzoli Hospital, Peschiera del Garda, Italy
| | - Ido Amit
- grid.13992.300000 0004 0604 7563Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Silvio Bicciato
- grid.7548.e0000000121697570Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Manuela Iezzi
- grid.412451.70000 0001 2181 4941CAST - Center for Advanced Studies and Technology, Department of Neurosciences Imaging and Clinical Sciences, University of G. D’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Vincenzo Bronte
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
| | - Stefano Ugel
- grid.411475.20000 0004 1756 948XImmunology Section, Department of Medicine, University and Hospital Trust of Verona, Verona, Italy
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22
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Asselta R, Girelli D, Peyvandi F. Obituary for Stefano Duga (1967-2021): a life for science. J Thromb Haemost 2022. [PMID: 35038784 DOI: 10.1111/jth.15651] [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: 12/01/2022]
Affiliation(s)
- Rosanna Asselta
- Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele Milan, Italy.,Humanitas Clinical and Research Center, IRCCS, Via Manzoni 56, 20089, Rozzano Milan, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University Hospital of Verona, Italy
| | - Flora Peyvandi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
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23
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Fratta Pasini AM, Stranieri C, Girelli D, Busti F, Cominacini L. Is Ferroptosis a Key Component of the Process Leading to Multiorgan Damage in COVID-19? Antioxidants (Basel) 2021; 10:antiox10111677. [PMID: 34829548 PMCID: PMC8615234 DOI: 10.3390/antiox10111677] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [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: 10/05/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 01/08/2023] Open
Abstract
Even though COVID-19 is mostly well-known for affecting respiratory pathology, it can also result in several extrapulmonary manifestations, leading to multiorgan damage. A recent reported case of SARS-CoV-2 myocarditis with cardiogenic shock showed a signature of myocardial and kidney ferroptosis, a novel, iron-dependent programmed cell death. The term ferroptosis was coined in the last decade to describe the form of cell death induced by the small molecule erastin. As a specific inducer of ferroptosis, erastin inhibits cystine-glutamate antiporter system Xc-, blocking transportation into the cytoplasm of cystine, a precursor of glutathione (GSH) in exchange with glutamate and the consequent malfunction of GPX4. Ferroptosis is also promoted by intracellular iron overload and by the iron-dependent accumulation of polyunsaturated fatty acids (PUFA)-derived lipid peroxides. Since depletion of GSH, inactivation of GPX4, altered iron metabolism, and upregulation of PUFA peroxidation by reactive oxygen species are peculiar signs of COVID-19, there is the possibility that SARS-CoV-2 may trigger ferroptosis in the cells of multiple organs, thus contributing to multiorgan damage. Here, we review the molecular mechanisms of ferroptosis and its possible relationship with SARS-CoV-2 infection and multiorgan damage. Finally, we analyze the potential interventions that may combat ferroptosis and, therefore, reduce multiorgan damage.
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24
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Penitenti F, Landoni L, Scardoni M, Piredda ML, Cingarlini S, Scarpa A, D'Onofrio M, Girelli D, Davi MV. Clinical presentation, genotype-phenotype correlations, and outcome of pancreatic neuroendocrine tumors in Von Hippel-Lindau syndrome. Endocrine 2021; 74:180-187. [PMID: 34036514 PMCID: PMC8440302 DOI: 10.1007/s12020-021-02752-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/04/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Data regarding the clinical management and follow-up of pancreatic neuroendocrine tumors (PanNETs) associated with Von Hippel-Lindau (VHL) syndrome are limited. This study aimed to assess clinical presentation, genotype-phenotype correlations, treatment and prognosis of PanNETs in a series of VHL syndrome patients. METHODS Retrospective analysis of data of patients observed between 2005 and 2020. RESULTS Seventeen patients, including 12 probands and 5 relatives (mean age 30.8 ± 18.4; 7 males), were recruited. PanNETs were found in 13/17 patients (77.5%) at a median age of 37 years: 4/13 (30.7%) at the time of VHL diagnosis and 9 (69.3%) during follow up. Six (46.1%) PanNET patients underwent surgery, whereas seven were conservatively treated (mean tumor diameter: 40 ± 10.9 vs. 15 ± 5.3 mm respectively). Four patients (30.7%) had lymph node metastases and a mean tumor diameter significantly larger than the nonmetastatic PanNETs (44.2 ± 9.3 vs. 17.4 ± 7 mm, p = 0.00049, respectively). Five (83.3%) operated patients had stable disease after a median follow up of 3 years whereas one patient showed liver metastases. Six (85.7%) non-resected PanNETs were stable after a median follow-up of 2 years, whereas one patient developed a new small PanNET and a slight increase in diameter of a pre-existing PanNET. No correlation was found between the type of germline mutation and malignant behavior of PanNETs. CONCLUSIONS PanNETs are a common disease of the VHL syndrome and can be the presenting feature. Tumor size rather than genetic mutation is a prognostic factor of malignancy.
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Affiliation(s)
- F Penitenti
- Department of Medicine, Section of Endocrinology, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
| | - L Landoni
- Department of Surgery, The Pancreas Institute, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
| | - M Scardoni
- Department of Diagnostics and Public Health, Section of Pathology, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
| | - M L Piredda
- ARC-Net Research Center, University and Hospital Trust of Verona, Verona, Italy
| | - S Cingarlini
- Department of Medicine, Section of Oncology, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
| | - A Scarpa
- Department of Diagnostics and Public Health, Section of Pathology, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
- ARC-Net Research Center, University and Hospital Trust of Verona, Verona, Italy
| | - M D'Onofrio
- Department of Radiology, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
| | - D Girelli
- Department of Medicine, Section of Internal Medicine, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy
| | - M V Davi
- Department of Medicine, Section of Endocrinology, ENETS Center of Excellence, University and Hospital Trust of Verona, Verona, Italy.
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25
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Asperti M, Brilli E, Denardo A, Gryzik M, Pagani F, Busti F, Tarantino G, Arosio P, Girelli D, Poli M. Iron distribution in different tissues of homozygous Mask (msk/msk) mice and the effects of oral iron treatments. Am J Hematol 2021; 96:1253-1263. [PMID: 34343368 PMCID: PMC9292262 DOI: 10.1002/ajh.26311] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 10/29/2020] [Revised: 06/22/2021] [Accepted: 07/15/2021] [Indexed: 11/06/2022]
Abstract
Iron-refractory iron deficiency anemia (IRIDA) is an autosomal recessive disorder caused by genetic mutations on TMPRSS6 gene which encodes Matriptase2 (MT2). An altered MT2 cannot appropriately suppress hepatic BMP6/SMAD signaling in case of low iron, hence hepcidin excess blocks dietary iron absorption, leading to a form of anemia resistant to oral iron supplementation. In this study, using the IRIDA mouse model Mask, we characterized homozygous (msk/msk) compared to asymptomatic heterozygous (msk/wt) mice, assessing the major parameters of iron status in different organs, at different ages in both sexes. The effect of carbonyl iron diet was analyzed as control iron supplementation being used for many studies in mice. It resulted effective in both anemic control and msk/msk mice, as expected, even if there is no information about its mechanism of absorption. Then, we mainly compared two forms of oral iron supplement, largely used for humans: ferrous sulfate and Sucrosomial iron. In anemic control mice, the two oral formulations corrected hemoglobin levels from 11.40 ± 0.60 to 15.38 ± 1.71 g/dl in 2-4 weeks. Interestingly, in msk/msk mice, ferrous sulfate did not increase hemoglobin likely due to ferroportin/hepcidin-dependent absorption, whereas Sucrosomial iron increased it from 11.50 ± 0.60 to 13.53 ± 0.64 g/dl mainly in the first week followed by a minor increase at 4 weeks with a stable level of 13.30 ± 0.80 g/dl, probably because of alternative absorption. Thus, Sucrosomial iron, already used in other conditions of iron deficiency, may represent a promising option for oral iron supplementation in IRIDA patients.
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Affiliation(s)
- Michela Asperti
- Department of Molecular and Translational Medicine University of Brescia Brescia Italy
| | | | - Andrea Denardo
- Department of Molecular and Translational Medicine University of Brescia Brescia Italy
| | - Magdalena Gryzik
- Department of Molecular and Translational Medicine University of Brescia Brescia Italy
| | - Francesca Pagani
- Department of Molecular and Translational Medicine University of Brescia Brescia Italy
| | - Fabiana Busti
- Department of Medicine University of Verona Verona Italy
| | | | - Paolo Arosio
- Department of Molecular and Translational Medicine University of Brescia Brescia Italy
| | - Domenico Girelli
- Department of Medicine University of Verona Verona Italy
- Azienda Ospedaliera Integrata Verona Veneto Region Referral Center for Iron Metabolism Disorders, GIMFer (Gruppo Interdisciplinare sulle Malattie del Ferro) Verona Italy
| | - Maura Poli
- Department of Molecular and Translational Medicine University of Brescia Brescia Italy
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26
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Drakesmith H, Pasricha SR, Cabantchik I, Hershko C, Weiss G, Girelli D, Stoffel N, Muckenthaler MU, Nemeth E, Camaschella C, Klenerman P, Zimmermann MB. Vaccine efficacy and iron deficiency: an intertwined pair? Lancet Haematol 2021; 8:e666-e669. [PMID: 34450104 PMCID: PMC8384343 DOI: 10.1016/s2352-3026(21)00201-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/27/2021] [Accepted: 06/30/2021] [Indexed: 01/19/2023]
Abstract
Vaccines are the most effective measure to prevent deaths and illness from infectious diseases. Nevertheless, the efficacy of several paediatric vaccines is lower in low-income and middle-income countries (LMICs), where mortality from vaccine-preventable infections remains high. Vaccine efficacy can also be decreased in adults in the context of some common comorbidities. Identifying and correcting the specific causes of impaired vaccine efficacy is of substantial value to global health. Iron deficiency is the most common micronutrient deficiency worldwide, affecting more than 2 billion people, and its prevalence in LMICs could increase as food security is threatened by the COVID-19 pandemic. In this Viewpoint, we highlight evidence showing that iron deficiency limits adaptive immunity and responses to vaccines, representing an under-appreciated additional disadvantage to iron deficient populations. We propose a framework for urgent detailed studies of iron-vaccine interactions to investigate and clarify the issue. This framework includes retrospective analysis of newly available datasets derived from trials of COVID-19 and other vaccines, and prospective testing of whether nutritional iron interventions, commonly used worldwide to combat anaemia, improve vaccine performance.
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Affiliation(s)
- Hal Drakesmith
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK; Haematology Theme, Oxford Biomedical Research Centre, Oxford, UK.
| | - Sant-Rayn Pasricha
- Population Health and Immunity Division, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Diagnostic Haematology, The Royal Melbourne Hospital, Parkville, VIC, Australia; Clinical Haematology, The Peter MacCallum Cancer Centre and The Royal Melbourne Hospital, Parkville, VIC, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia
| | - Ioav Cabantchik
- Institute of Life Sciences, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Chaim Hershko
- Internal Medicine, Hadassah Medical School, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Guenter Weiss
- Department of Internal Medicine II, Infectious Diseases, Immunology, Rheumatology, Pneumology, Medical University of Innsbruck, Innsbruck, Austria
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Nicole Stoffel
- Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Martina U Muckenthaler
- Department of Pediatric Hematology, Oncology and Immunology, University of Heidelberg, Heidelberg, Germany; Molecular Medicine Partnership Unit, Heidelberg, Germany
| | - Elizabeta Nemeth
- Center for Iron Disorders, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Clara Camaschella
- Division of Genetics and Cell Biology, San Raffaele Scientific Institute, Milano, Italy
| | - Paul Klenerman
- Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK; Oxford NIHR Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Michael B Zimmermann
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK; Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
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27
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Gentilotti E, Savoldi A, Compri M, Górska A, De Nardo P, Visentin A, Be G, Razzaboni E, Soriolo N, Meneghin D, Girelli D, Micheletto C, Mehrabi S, Righi E, Tacconelli E. Assessment of COVID-19 progression on day 5 from symptoms onset. BMC Infect Dis 2021; 21:883. [PMID: 34454452 PMCID: PMC8401365 DOI: 10.1186/s12879-021-06596-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 04/28/2021] [Accepted: 08/20/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND A major limitation of current predictive prognostic models in patients with COVID-19 is the heterogeneity of population in terms of disease stage and duration. This study aims at identifying a panel of clinical and laboratory parameters that at day-5 of symptoms onset could predict disease progression in hospitalized patients with COVID-19. METHODS Prospective cohort study on hospitalized adult patients with COVID-19. Patient-level epidemiological, clinical, and laboratory data were collected at fixed time-points: day 5, 10, and 15 from symptoms onset. COVID-19 progression was defined as in-hospital death and/or transfer to ICU and/or respiratory failure (PaO2/FiO2 ratio < 200) within day-11 of symptoms onset. Multivariate regression was performed to identify predictors of COVID-19 progression. A model assessed at day-5 of symptoms onset including male sex, age > 65 years, dyspnoea, cardiovascular disease, and at least three abnormal laboratory parameters among CRP (> 80 U/L), ALT (> 40 U/L), NLR (> 4.5), LDH (> 250 U/L), and CK (> 80 U/L) was proposed. Discrimination power was assessed by computing area under the receiver operating characteristic (AUC) values. RESULTS A total of 235 patients with COVID-19 were prospectively included in a 3-month period. The majority of patients were male (148, 63%) and the mean age was 71 (SD 15.9). One hundred and ninety patients (81%) suffered from at least one underlying illness, most frequently cardiovascular disease (47%), neurological/psychiatric disorders (35%), and diabetes (21%). Among them 88 (37%) experienced COVID-19 progression. The proposed model showed an AUC of 0.73 (95% CI 0.66-0.81) for predicting disease progression by day-11. CONCLUSION An easy-to-use panel of laboratory/clinical parameters computed at day-5 of symptoms onset predicts, with fair discrimination ability, COVID-19 progression. Assessment of these features at day-5 of symptoms onset could facilitate clinicians' decision making. The model can also play a role as a tool to increase homogeneity of population in clinical trials on COVID-19 treatment in hospitalized patients.
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Affiliation(s)
- Elisa Gentilotti
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Alessia Savoldi
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Monica Compri
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Anna Górska
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Pasquale De Nardo
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy.
| | - Alessandro Visentin
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Giorgia Be
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Elisa Razzaboni
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Nicola Soriolo
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Dario Meneghin
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, EuroBloodNet Referral Center for Iron Metabolism Disorders, Azienda Ospedaliera Universitaria Integrata Verona, 37138, Verona, Italy
| | - Claudio Micheletto
- Cardio-Thoracic Department, Respiratory Unit, Azienda Ospedaliera Universitaria Integrata Verona, 37124, Verona, Italy
| | - Sara Mehrabi
- Department of Radiology, University of Verona, Piazzale L.A. Scuro, 10, 37100, Verona, Italy
| | - Elda Righi
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
| | - Evelina Tacconelli
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, P.le L.A. Scuro 10, 37134, Verona, Italy
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28
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Bozzetti S, Ferrari S, Zanzoni S, Alberti D, Braggio M, Carta S, Piraino F, Gabbiani D, Girelli D, Nocini R, Monaco S, Crisafulli E, Mariotto S. Neurological symptoms and axonal damage in COVID-19 survivors: are there sequelae? Immunol Res 2021; 69:553-557. [PMID: 34363587 PMCID: PMC8346772 DOI: 10.1007/s12026-021-09220-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [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: 05/09/2021] [Accepted: 07/23/2021] [Indexed: 11/30/2022]
Abstract
The persistence of neurological symptoms after SARS-CoV-2 infection, as well as the presence of late axonal damage, is still unknown. We performed extensive systemic and neurological follow-up evaluations in 107 out of 193 consecutive patients admitted to the COVID-19 medical unit, University Hospital of Verona, Italy between March and June 2020. We analysed serum neurofilament light chain (NfL) levels in all cases including a subgroup (n = 29) of patients with available onset samples. Comparisons between clinical and biomarker data were then performed. Neurological symptoms were still present in a significant number (n = 49) of patients over the follow-up. The most common reported symptoms were hyposmia (n = 11), fatigue (n = 28), myalgia (n = 14), and impaired memory (n = 11) and were more common in cases with severe acute COVID-19. Follow-up serum NfL values (15.2 pg/mL, range 2.4–62.4) were within normal range in all except 5 patients and did not differentiate patients with vs without persistent neurological symptoms. In patients with available onset and follow-up samples, a significant (p < 0.001) decrease of NfL levels was observed and was more evident in patients with a severe acute disease. Despite the common persistence of neurological symptoms, COVID-19 survivors do not show active axonal damage, which seems a peculiar feature of acute SARS-CoV-2 infection.
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Affiliation(s)
- Silvia Bozzetti
- Neurology Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Policlinico GB Rossi, P.le LA Scuro 10, 37134, Verona, Italy
| | - Sergio Ferrari
- Neurology Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Policlinico GB Rossi, P.le LA Scuro 10, 37134, Verona, Italy
| | - Serena Zanzoni
- Centro Piattaforme Tecnologiche, University of Verona, Verona, Italy
| | - Daniela Alberti
- Neurology Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Policlinico GB Rossi, P.le LA Scuro 10, 37134, Verona, Italy
| | - Michele Braggio
- School of Medicine in Sports and Exercise, University of Verona, Verona, Italy
| | - Sara Carta
- Neurology Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Policlinico GB Rossi, P.le LA Scuro 10, 37134, Verona, Italy
| | | | - Daniele Gabbiani
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Riccardo Nocini
- Department of Otolaryngology-Head and Neck Surgery, University Hospital of Verona, Verona, Italy
| | - Salvatore Monaco
- Neurology Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Policlinico GB Rossi, P.le LA Scuro 10, 37134, Verona, Italy
| | - Ernesto Crisafulli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.,Department of Medicine, Respiratory Medicine Unit, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Sara Mariotto
- Neurology Unit, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Policlinico GB Rossi, P.le LA Scuro 10, 37134, Verona, Italy.
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29
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Mantovani E, Mariotto S, Gabbiani D, Dorelli G, Bozzetti S, Federico A, Zanzoni S, Girelli D, Crisafulli E, Ferrari S, Tamburin S. Chronic fatigue syndrome: an emerging sequela in COVID-19 survivors? J Neurovirol 2021; 27:631-637. [PMID: 34341960 PMCID: PMC8328351 DOI: 10.1007/s13365-021-01002-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [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: 04/11/2021] [Revised: 07/06/2021] [Accepted: 07/13/2021] [Indexed: 12/23/2022]
Abstract
SARS-CoV-2 survivors may report persistent symptoms that resemble myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). We explored (a) ME/CFS-like symptom prevalence and (b) whether axonal, inflammatory, and/or lung changes may contribute to ME/CFS-like symptoms in SARS-CoV-2 survivors through clinical, neuropsychiatric, neuropsychological, lung function assessment, and serum neurofilament light chain, an axonal damage biomarker. ME/CFS-like features were found in 27% of our sample. ME/CFS-like group showed worse sleep quality, fatigue, pain, depressive symptoms, subjective cognitive complaints, Borg baseline dyspnea of the 6-min walking test vs. those without ME/CFS-like symptoms. These preliminary findings raise concern on a possible future ME/CFS-like pandemic in SARS-CoV-2 survivors.
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Affiliation(s)
- Elisa Mantovani
- Department of Neurosciences, Biomedicine and Movement Sciences, Neurology Section, University of Verona, Verona, Italy.
| | - Sara Mariotto
- Department of Neurosciences, Biomedicine and Movement Sciences, Neurology Section, University of Verona, Verona, Italy
| | - Daniele Gabbiani
- Department of Medicine, Internal Medicine Section D, University of Verona, Verona, Italy
| | - Gianluigi Dorelli
- Department of Medicine, Internal Medicine Section D, University of Verona, Verona, Italy
| | - Silvia Bozzetti
- Department of Neurosciences, Biomedicine and Movement Sciences, Neurology Section, University of Verona, Verona, Italy
| | - Angela Federico
- Department of Neurosciences, Biomedicine and Movement Sciences, Neurology Section, University of Verona, Verona, Italy
| | - Serena Zanzoni
- Centro Piattaforme Tecnologiche, University of Verona, Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Internal Medicine Section D, University of Verona, Verona, Italy
| | - Ernesto Crisafulli
- Department of Medicine, Internal Medicine Section D, University of Verona, Verona, Italy
| | - Sergio Ferrari
- Department of Neurosciences, Biomedicine and Movement Sciences, Neurology Section, University of Verona, Verona, Italy
| | - Stefano Tamburin
- Department of Neurosciences, Biomedicine and Movement Sciences, Neurology Section, University of Verona, Verona, Italy.
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30
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Abstract
Iron is a micronutrient essential for a wide range of metabolic processes in virtually all living organisms. During infections, a battle for iron takes place between the human host and the invading pathogens. The liver peptide hepcidin, which is phylogenetically and structurally linked to defensins (antimicrobial peptides of the innate immunity), plays a pivotal role by subtracting iron to pathogens through its sequestration into host cells, mainly macrophages. While this phenomenon is well studied in certain bacterial infections, much less is known regarding viral infections. Iron metabolism also has implications on the functionality of cells of the immune system. Once primed by the contact with antigen presenting cells, lymphocytes need iron to sustain the metabolic burst required for mounting an effective cellular and humoral response. The COVID-19 pandemic has boosted an amount of clinical and translational research over the possible influences of nutrients on SARS-CoV-2 infection, in terms of either susceptibility or clinical course. Here we review the intersections between iron metabolism and COVID-19, belonging to the wider domain of the so-called “nutritional immunity”. A better understanding of such connections has potential broad implications, either from a mechanistic standpoint, or for the development of more effective strategies for managing COVID-19 and possible future pandemics.
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Affiliation(s)
- Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Euro Blood Net Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Italy.
| | - Giacomo Marchi
- Department of Medicine, Section of Internal Medicine, University of Verona, Euro Blood Net Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Italy
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, University of Verona, Euro Blood Net Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Italy
| | - Alice Vianello
- Department of Medicine, Section of Internal Medicine, University of Verona, Euro Blood Net Referral Center, Azienda Ospedaliera Universitaria Integrata Verona, Italy
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31
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Corradini E, Ventura P, Ageno W, Cogliati CB, Muiesan ML, Girelli D, Pirisi M, Gasbarrini A, Angeli P, Querini PR, Bosi E, Tresoldi M, Vettor R, Cattaneo M, Piscaglia F, Brucato AL, Perlini S, Martelletti P, Pontremoli R, Porta M, Minuz P, Olivieri O, Sesti G, Biolo G, Rizzoni D, Serviddio G, Cipollone F, Grassi D, Manfredini R, Moreo GL, Pietrangelo A. Clinical factors associated with death in 3044 COVID-19 patients managed in internal medicine wards in Italy: results from the SIMI-COVID-19 study of the Italian Society of Internal Medicine (SIMI). Intern Emerg Med 2021; 16:1005-1015. [PMID: 33893976 PMCID: PMC8065333 DOI: 10.1007/s11739-021-02742-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/09/2021] [Indexed: 12/15/2022]
Abstract
During the COVID-19 2020 outbreak, a large body of data has been provided on general management and outcomes of hospitalized COVID-19 patients. Yet, relatively little is known on characteristics and outcome of patients managed in Internal Medicine Units (IMU). To address this gap, the Italian Society of Internal Medicine has conducted a nationwide cohort multicentre study on death outcome in adult COVID-19 patients admitted and managed in IMU. This study assessed 3044 COVID-19 patients at 41 referral hospitals across Italy from February 3rd to May 8th 2020. Demographics, comorbidities, organ dysfunction, treatment, and outcomes including death were assessed. During the study period, 697 patients (22.9%) were transferred to intensive care units, and 351 died in IMU (death rate 14.9%). At admission, factors independently associated with in-hospital mortality were age (OR 2.46, p = 0.000), productive cough (OR 2.04, p = 0.000), pre-existing chronic heart failure (OR 1.58, p = 0.017) and chronic obstructive pulmonary disease (OR 1.17, p = 0.048), the number of comorbidities (OR 1.34, p = 0.000) and polypharmacy (OR 1.20, p = 0.000). Of note, up to 40% of elderly patients did not report fever at admission. Decreasing PaO2/FiO2 ratio at admission was strongly inversely associated with survival. The use of conventional oxygen supplementation increased with the number of pre-existing comorbidities, but it did not associate with better survival in patients with PaO2/FiO2 ratio < 100. The latter, significantly benefited by the early use of non-invasive mechanical ventilation. Our study identified PaO2/FiO2 ratio at admission and comorbidity as the main alert signs to inform clinical decisions and resource allocation in non-critically ill COVID-19 patients admitted to IMU.
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Affiliation(s)
- Elena Corradini
- Unit of Internal Medicine, University Hospital Policlinico di Modena, Modena, Italy
| | - Paolo Ventura
- Unit of Internal Medicine, University Hospital Policlinico di Modena, Modena, Italy
| | - Walter Ageno
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | | | - Maria Lorenza Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia-Medicina 2, ASST Spedali Civili Brescia, Brescia, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Mario Pirisi
- Internal Medicine Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Antonio Gasbarrini
- Department of Medical and Surgical Sciences, Fondazione Policlinico Gemelli IRCCS, Università Cattolica del S. Cuore, Rome, Italy
| | - Paolo Angeli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine-DIMED, University of Padova, Padua, Italy
| | - Patrizia Rovere Querini
- Unit of Internal Medicine, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Emanuele Bosi
- Unit of Internal Medicine, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Moreno Tresoldi
- Unit of Internal Medicine, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Roberto Vettor
- Department of Medicine, Università degli Studi di Padova, Padua, Italy
| | - Marco Cattaneo
- Dipartimento di Scienze della Salute, Università degli Studi di Milano, Milan, Italy
| | - Fabio Piscaglia
- Division of Internal Medicine, IRCCS Azienda Ospedaliero, Universitaria di Bologna, Bologna, Italy
| | | | - Stefano Perlini
- Emergency Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Paolo Martelletti
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Roberto Pontremoli
- Department of Internal Medicine, University of Genoa and Policlinico San Martino, Genoa, Italy
| | - Massimo Porta
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Pietro Minuz
- Department of Internal Medicine, University of Verona, Verona, Italy
| | - Oliviero Olivieri
- Department of Medicine, Policlinico GB Rossi, University of Verona and AOUI Verona, Verona, Italy
| | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Gianni Biolo
- Department of Internal Medicine, Ospedale di Cattinara, University of Trieste, Trieste, Italy
| | - Damiano Rizzoni
- Department of Clinical and Experimental Sciences, Clinica Medica, University of Brescia, Brescia, Italy
| | - Gaetano Serviddio
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Francesco Cipollone
- Department of Medicine and Aging, Clinica Medica, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Davide Grassi
- Department of Health, Life and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | | | - Guido Luigi Moreo
- Internal Medicine Department, San Carlo Hospital, Paderno Dugnano, Milan, Italy
| | - Antonello Pietrangelo
- Unit of Internal Medicine, University Hospital Policlinico di Modena, Modena, Italy.
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32
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Ageno W, Cogliati C, Perego M, Girelli D, Crisafulli E, Pizzolo F, Olivieri O, Cattaneo M, Benetti A, Corradini E, Bertù L, Pietrangelo A. Clinical risk scores for the early prediction of severe outcomes in patients hospitalized for COVID-19. Intern Emerg Med 2021; 16:989-996. [PMID: 33620680 PMCID: PMC7900378 DOI: 10.1007/s11739-020-02617-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 12/21/2020] [Indexed: 12/15/2022]
Abstract
Coronavirus disease of 2019 (COVID-19) is associated with severe acute respiratory failure. Early identification of high-risk COVID-19 patients is crucial. We aimed to derive and validate a simple score for the prediction of severe outcomes. A retrospective cohort study of patients hospitalized for COVID-19 was carried out by the Italian Society of Internal Medicine. Epidemiological, clinical, laboratory, and treatment variables were collected at hospital admission at five hospitals. Three algorithm selection models were used to construct a predictive risk score: backward Selection, Least Absolute Shrinkage and Selection Operator (LASSO), and Random Forest. Severe outcome was defined as the composite of need for non-invasive ventilation, need for orotracheal intubation, or death. A total of 610 patients were included in the analysis, 313 had a severe outcome. The subset for the derivation analysis included 335 patients, the subset for the validation analysis 275 patients. The LASSO selection identified 6 variables (age, history of coronary heart disease, CRP, AST, D-dimer, and neutrophil/lymphocyte ratio) and resulted in the best performing score with an area under the curve of 0.79 in the derivation cohort and 0.80 in the validation cohort. Using a cut-off of 7 out of 13 points, sensitivity was 0.93, specificity 0.34, positive predictive value 0.59, and negative predictive value 0.82. The proposed score can identify patients at low risk for severe outcome who can be safely managed in a low-intensity setting after hospital admission for COVID-19.
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Affiliation(s)
| | | | | | | | | | | | | | - Marco Cattaneo
- Ospedale San Paolo E Università Degli Studi Di Milano, Milan, Italy
| | - Alberto Benetti
- Ospedale San Paolo E Università Degli Studi Di Milano, Milan, Italy
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33
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Noto D, Cefalù AB, Martinelli N, Giammanco A, Spina R, Barbagallo CM, Caruso M, Novo S, Sarullo F, Pernice V, Brucato F, Ingrassia V, Fayer F, Altieri GI, Scrimali C, Misiano G, Olivieri O, Girelli D, Averna MR. rs629301 CELSR2 polymorphism confers a ten-year equivalent risk of critical stenosis assessed by coronary angiography. Nutr Metab Cardiovasc Dis 2021; 31:1542-1547. [PMID: 33810964 DOI: 10.1016/j.numecd.2021.01.018] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 01/15/2021] [Accepted: 01/22/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND AIMS Novel genetic determinants associated with coronary artery disease (CAD) have been discovered by genome wide association studies. Variants encompassing the CELSR2- PSRC1-SORT1 gene cluster have been associated with CAD. This study is aimed to investigate the rs629301 polymorphism association with the extent of CAD evaluated by coronary angiography (CAG), and to evaluate its associations with an extensive panel of lipid and lipoprotein measurements in a large Italian cohort of 2429 patients. METHODS AND RESULTS The patients were collected by four Intensive Care Units located in Palermo and Verona (Italy). Clinical Records were filed, blood samples were collected, lipids and apolipoproteins (apo) were measured in separate laboratories. CAD was defined by the presence of stenotic arteries (>50% lumen diameter) by CAG. The presence of CAD was associated with the rs629301 genotype. Patients with CAD were 78% and 73% (p = 0.007) of the T/T vs. T/G + G/G genotype carriers respectively. T/T genotype was also correlated with the number of stenotic arteries, with a 1.29 (1.04-1.61) risk to have a three-arteries disease. T/T genotype correlated with higher levels of LDL-, non-HDL cholesterol, apoB, apoE and apoCIII, and lower HDL-cholesterol. Logistic Regression confirmed that rs629301was associated with CAD independently from the common risk factors, with a risk similar to that conferred by ten years of age [odds ratios were 1.43 (1.04-1.96) and 1.39 (1.22-1.58) respectively]. CONCLUSIONS rs629301 risk allele was independently associated with the extension and severity of CAD and positively with apoE and apoB containing lipoproteins.
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Affiliation(s)
- Davide Noto
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy.
| | - Angelo B Cefalù
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Nicola Martinelli
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Antonina Giammanco
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Rossella Spina
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Carlo M Barbagallo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Marco Caruso
- Intensive Care Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Salvatore Novo
- Intensive Care Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Filippo Sarullo
- Intensive Care Unit, "Buccheri La Ferla" Hospital, Palermo, Italy
| | - Vincenzo Pernice
- Intensive Care Unit, "Villa Maria Eleonora" Hospital, Palermo, Italy
| | - Federica Brucato
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Valeria Ingrassia
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Francesca Fayer
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Grazia I Altieri
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Chiara Scrimali
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Gabriella Misiano
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Oliviero Olivieri
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Unit of Internal Medicine, University of Verona, Italy
| | - Maurizio R Averna
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
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34
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Garagnani P, Marquis J, Delledonne M, Pirazzini C, Marasco E, Kwiatkowska KM, Iannuzzi V, Bacalini MG, Valsesia A, Carayol J, Raymond F, Ferrarini A, Xumerle L, Collino S, Mari D, Arosio B, Casati M, Ferri E, Monti D, Nacmias B, Sorbi S, Luiselli D, Pettener D, Castellani G, Sala C, Passarino G, De Rango F, D'Aquila P, Bertamini L, Martinelli N, Girelli D, Olivieri O, Giuliani C, Descombes P, Franceschi C. Whole-genome sequencing analysis of semi-supercentenarians. eLife 2021; 10:57849. [PMID: 33941312 PMCID: PMC8096429 DOI: 10.7554/elife.57849] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [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: 04/14/2020] [Accepted: 04/09/2021] [Indexed: 12/13/2022] Open
Abstract
Extreme longevity is the paradigm of healthy aging as individuals who reached the extreme decades of human life avoided or largely postponed all major age-related diseases. In this study, we sequenced at high coverage (90X) the whole genome of 81 semi-supercentenarians and supercentenarians [105+/110+] (mean age: 106.6 ± 1.6) and of 36 healthy unrelated geographically matched controls (mean age 68.0 ± 5.9) recruited in Italy. The results showed that 105+/110+ are characterized by a peculiar genetic background associated with efficient DNA repair mechanisms, as evidenced by both germline data (common and rare variants) and somatic mutations patterns (lower mutation load if compared to younger healthy controls). Results were replicated in a second independent cohort of 333 Italian centenarians and 358 geographically matched controls. The genetics of 105+/110+ identified DNA repair and clonal haematopoiesis as crucial players for healthy aging and for the protection from cardiovascular events.
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Affiliation(s)
- Paolo Garagnani
- Department of Experimental, Diagnostic, and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy.,Clinical Chemistry, Department of Laboratory Medicine, Karolinska Institutet at Huddinge University Hospital, Stockholm, Sweden.,Alma Mater Research Institute on Global Challenges and Climate Change (Alma Climate), University of Bologna, Bologna, Italy
| | - Julien Marquis
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Massimo Delledonne
- Functional Genomics Laboratory, Department of Biotechnology, University of Verona, Verona, Italy
| | - Chiara Pirazzini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Elena Marasco
- Department of Experimental, Diagnostic, and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy.,Applied Biomedical Research Center (CRBA), S. Orsola-Malpighi Polyclinic, Bologna, Italy
| | | | - Vincenzo Iannuzzi
- Alma Mater Research Institute on Global Challenges and Climate Change (Alma Climate), University of Bologna, Bologna, Italy
| | | | - Armand Valsesia
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Jerome Carayol
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Frederic Raymond
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Alberto Ferrarini
- Functional Genomics Laboratory, Department of Biotechnology, University of Verona, Verona, Italy
| | - Luciano Xumerle
- Functional Genomics Laboratory, Department of Biotechnology, University of Verona, Verona, Italy
| | | | - Daniela Mari
- Fondazione Ca' Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy
| | - Beatrice Arosio
- Fondazione Ca' Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy.,Geriatric Unit, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Martina Casati
- Fondazione Ca' Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy
| | - Evelyn Ferri
- Fondazione Ca' Granda, IRCCS Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniela Monti
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy.,IRCCS Fondazione Don Carlo Gnocchi, Firenze, Italy
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy.,IRCCS Fondazione Don Carlo Gnocchi, Firenze, Italy
| | - Donata Luiselli
- Department for the Cultural Heritage (DBC), University of Bologna, Ravenna, Italy
| | - Davide Pettener
- Department of Biological, Geological, and Environmental Sciences (BiGeA), Laboratory of Molecular Anthropology and Centre for Genome Biology, University of Bologna, Bologna, Italy
| | - Gastone Castellani
- Department of Experimental, Diagnostic, and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy
| | - Claudia Sala
- Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - Giuseppe Passarino
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
| | - Francesco De Rango
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
| | - Patrizia D'Aquila
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende, Italy
| | - Luca Bertamini
- Department of Experimental, Diagnostic, and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy.,Department of Medicine, Unit of Internal Medicine, University of Verona, Verona, Italy
| | - Nicola Martinelli
- Department of Medicine, Unit of Internal Medicine, University of Verona, Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Unit of Internal Medicine, University of Verona, Verona, Italy
| | - Oliviero Olivieri
- Department of Medicine, Unit of Internal Medicine, University of Verona, Verona, Italy
| | - Cristina Giuliani
- Department of Biological, Geological, and Environmental Sciences (BiGeA), Laboratory of Molecular Anthropology and Centre for Genome Biology, University of Bologna, Bologna, Italy.,School of Anthropology and Museum Ethnography, University of Oxford, Oxford, United Kingdom
| | - Patrick Descombes
- Nestlé Research, Société des Produits Nestlé SA, Lausanne, Switzerland
| | - Claudio Franceschi
- Department of Experimental, Diagnostic, and Specialty Medicine (DIMES), University of Bologna, Bologna, Italy.,IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy.,Department of Applied Mathematics and Laboratory of Systems Biology of Aging, Lobachevsky University, Nizhny Novgorod, Russian Federation
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35
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Mozzini C, Cicco S, Setti A, Racanelli V, Vacca A, Calciano L, Pesce G, Girelli D. Spotlight on Cardiovascular Scoring Systems in Covid-19: Severity Correlations in Real-world Setting. Curr Probl Cardiol 2021; 46:100819. [PMID: 33631706 PMCID: PMC7883723 DOI: 10.1016/j.cpcardiol.2021.100819] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 01/21/2021] [Accepted: 02/01/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVES AND METHODS the current understanding of the interplay between cardiovascular (CV) risk and Covid-19 is grossly inadequate. CV risk-prediction models are used to identify and treat high risk populations and to communicate risk effectively. These tools are unexplored in Covid-19. The main objective is to evaluate the association between CV scoring systems and chest X ray (CXR) examination (in terms of severity of lung involvement) in 50 Italian Covid-19 patients. Results only the Framingham Risk Score (FRS) was applicable to all patients. The Atherosclerotic Cardiovascular Disease Score (ASCVD) was applicable to half. 62% of patients were classified as high risk according to FRS and 41% according to ASCVD. Patients who died had all a higher FRS compared to survivors. They were all hypertensive. FRS≥30 patients had a 9.7 higher probability of dying compared to patients with a lower FRS. We found a strong correlation between CXR severity and FRS and ASCVD (P < 0.001). High CV risk patients had consolidations more frequently. CXR severity was significantly associated with hypertension and diabetes. 71% of hypertensive patients' CXR and 88% of diabetic patients' CXR had consolidations. Patients with diabetes or hypertension had 8 times greater risk of having consolidations. CONCLUSIONS High CV risk correlates with more severe CXR pattern and death. Diabetes and hypertension are associated with more severe CXR. FRS offers more predictive utility and fits best to our cohort. These findings may have implications for clinical practice and for the identification of high-risk groups to be targeted for the vaccine precedence.
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Affiliation(s)
- Chiara Mozzini
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy.
| | - Sebastiano Cicco
- Unit of Internal Medicine “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology University of Bari, Aldo Moro Medical School, Bari, Italy
| | - Angela Setti
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Vito Racanelli
- Unit of Internal Medicine “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology University of Bari, Aldo Moro Medical School, Bari, Italy
| | - Angelo Vacca
- Unit of Internal Medicine “Guido Baccelli”, Department of Biomedical Sciences and Human Oncology University of Bari, Aldo Moro Medical School, Bari, Italy
| | - Lucia Calciano
- Section of Epidemiology and Medical Statistics, University of Verona, Verona, Italy
| | - Giancarlo Pesce
- Sorbonne Universitè INSERM UMR-S1136 Institut Pierre Louis d’ Epidemiologie et de Sanitè Publique, Paris, France
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
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Affiliation(s)
- Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, EuroBloodNet Referral Center for Iron Metabolism Disorders, Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, University of Verona, EuroBloodNet Referral Center for Iron Metabolism Disorders, Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
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Dorelli G, Braggio M, Gabbiani D, Busti F, Caminati M, Senna G, Girelli D, Laveneziana P, Ferrari M, Sartori G, Dalle Carbonare L, Crisafulli E. Importance of Cardiopulmonary Exercise Testing amongst Subjects Recovering from COVID-19. Diagnostics (Basel) 2021; 11:diagnostics11030507. [PMID: 33809260 PMCID: PMC7998697 DOI: 10.3390/diagnostics11030507] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [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: 01/21/2021] [Revised: 02/20/2021] [Accepted: 03/11/2021] [Indexed: 11/20/2022] Open
Abstract
The cardiopulmonary exercise test (CPET) provides an objective assessment of ventilatory limitation, related to the exercise minute ventilation (VE) coupled to carbon dioxide output (VCO2) (VE/VCO2); high values of VE/VCO2 slope define an exercise ventilatory inefficiency (EVin). In subjects recovered from hospitalised COVID-19, we explored the methodology of CPET in order to evaluate the presence of cardiopulmonary alterations. Our prospective study (RESPICOVID) has been proposed to evaluate pulmonary damage’s clinical impact in post-COVID subjects. In a subgroup of subjects (RESPICOVID2) without baseline confounders, we performed the CPET. According to the VE/VCO2 slope, subjects were divided into having EVin and exercise ventilatory efficiency (EVef). Data concerning general variables, hospitalisation, lung function, and gas-analysis were also collected. The RESPICOVID2 enrolled 28 subjects, of whom 8 (29%) had EVin. As compared to subjects with EVef, subjects with EVin showed a reduction in heart rate (HR) recovery. VE/VCO2 slope was inversely correlated with HR recovery; this correlation was confirmed in a subgroup of older, non-smoking male subjects, regardless of the presence of arterial hypertension. More than one-fourth of subjects recovered from hospitalised COVID-19 have EVin. The relationship between EVin and HR recovery may represent a novel hallmark of post-COVID cardiopulmonary alterations.
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Affiliation(s)
- Gianluigi Dorelli
- School of Medicine in Sports and Exercise, University of Verona, 37134 Verona, Italy; (G.D.); (M.B.); (M.F.); (L.D.C.)
| | - Michele Braggio
- School of Medicine in Sports and Exercise, University of Verona, 37134 Verona, Italy; (G.D.); (M.B.); (M.F.); (L.D.C.)
| | - Daniele Gabbiani
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (D.G.); (F.B.); (D.G.); (G.S.)
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (D.G.); (F.B.); (D.G.); (G.S.)
| | - Marco Caminati
- Department of Medicine, Allergy and Clinical Immunology Section, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (M.C.); (G.S.)
| | - Gianenrico Senna
- Department of Medicine, Allergy and Clinical Immunology Section, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (M.C.); (G.S.)
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (D.G.); (F.B.); (D.G.); (G.S.)
| | - Pierantonio Laveneziana
- INSERM, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, AP-HP, Sorbonne Université, Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service des Explorations Fonctionnelles de la Respiration, de l’Exercice et de la Dyspnée du Département Médico-Universitaire «APPROCHES», 75013 Paris, France;
| | - Marcello Ferrari
- School of Medicine in Sports and Exercise, University of Verona, 37134 Verona, Italy; (G.D.); (M.B.); (M.F.); (L.D.C.)
| | - Giulia Sartori
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (D.G.); (F.B.); (D.G.); (G.S.)
- Respiratory Medicine Unit, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy
| | - Luca Dalle Carbonare
- School of Medicine in Sports and Exercise, University of Verona, 37134 Verona, Italy; (G.D.); (M.B.); (M.F.); (L.D.C.)
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (D.G.); (F.B.); (D.G.); (G.S.)
| | - Ernesto Crisafulli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy; (D.G.); (F.B.); (D.G.); (G.S.)
- Respiratory Medicine Unit, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, 37134 Verona, Italy
- Correspondence:
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Crisafulli E, Manco A, Guerrero M, Ceccato A, Huerta A, Gabarrús A, Girelli D, Soler N, Torres A. Age is a determinant of short-term mortality in patients hospitalized for an acute exacerbation of COPD. Intern Emerg Med 2021; 16:401-408. [PMID: 32638204 DOI: 10.1007/s11739-020-02420-1] [Citation(s) in RCA: 6] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 06/25/2020] [Indexed: 11/25/2022]
Abstract
UNLABELLED Several factors worsen the prognosis of hospitalized patients with acute exacerbations of chronic obstructive pulmonary disease (AECOPD). Little is known about the specific contribution of age. Study aim was to evaluate the impact of age on early mortality (90-days). METHODS this observational prospective study considered hospitalized AECOPD patients. Three groups were created according to tertiles of age distribution: group 1 (≤ 67 years), group 2 (68-76 years) and group 3 (≥ 77 years). Baseline, clinical, microbiological, gas analysis and laboratory variables were collected at admission. The primary outcome was mortality at 90 days from admission. Multivariate regression models and receiver-operating characteristic (ROC) curves were used to evaluate the predictive power of age versus early mortality and adjusted for gender, comorbidities, staging and disease severity. RESULTS we enrolled 449 patients, 33 (7%) of whom died within 90 days from admission. Older patients were predominantly male, with more comorbidities, and higher dyspnoea grade and disease severity. The multivariate logistic regression demonstrated a significant predictive role of age as a continuous variable [odds ratio (OR) 1.05, 95% confidence interval (CI) 1.01-1.10; p = 0.046]. The Cox regression analysis found that group 2 [hazard ratio (HR) 6.6; 95% CI 1.5-28.8; p = 0.013], group 3 (HR 7.2; 95% CI 1.6-32.6; p = 0.010) and acute severe hypoxemia at admission (HR 2.7; 95% CI 1.2-6; p = 0.012) were independent significant predictors of mortality. The Kaplan-Meier curves showed a significant role of age in cumulative survival (Gehan-Breslow-Wilcoxon test p = 0.010). ROC curves highlighted 70 years as the best discriminating cut-off. CONCLUSIONS age is a determinant of worse prognosis among hospitalized patients with AECOPD.
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Affiliation(s)
- Ernesto Crisafulli
- Respiratory Medicine Unit, Department of Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Alessandra Manco
- Respiratory Disease and Lung Function Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Mónica Guerrero
- Pneumology Department, Clinic Institute of Thorax (ICT), Hospital Clinic of Barcelona, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Ciber de Enfermedades Respiratorias (CIBERES), Villarroel 170, 08036, Barcelona, Spain
| | - Adrian Ceccato
- Pneumology Department, Clinic Institute of Thorax (ICT), Hospital Clinic of Barcelona, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Ciber de Enfermedades Respiratorias (CIBERES), Villarroel 170, 08036, Barcelona, Spain
| | - Arturo Huerta
- Pneumology Department, Clinic Institute of Thorax (ICT), Hospital Clinic of Barcelona, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Ciber de Enfermedades Respiratorias (CIBERES), Villarroel 170, 08036, Barcelona, Spain
| | - Albert Gabarrús
- Pneumology Department, Clinic Institute of Thorax (ICT), Hospital Clinic of Barcelona, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Ciber de Enfermedades Respiratorias (CIBERES), Villarroel 170, 08036, Barcelona, Spain
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Néstor Soler
- Pneumology Department, Clinic Institute of Thorax (ICT), Hospital Clinic of Barcelona, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Ciber de Enfermedades Respiratorias (CIBERES), Villarroel 170, 08036, Barcelona, Spain
| | - Antoni Torres
- Pneumology Department, Clinic Institute of Thorax (ICT), Hospital Clinic of Barcelona, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), University of Barcelona, Ciber de Enfermedades Respiratorias (CIBERES), Villarroel 170, 08036, Barcelona, Spain.
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De Vincentis A, Vespasiani-Gentilucci U, Costanzo L, Novella A, Cortesi L, Nobili A, Mannucci PM, Incalzi RA, Mannucci PM, Nobili A, Pietrangelo A, Perticone F, Licata G, Violi F, Corazza GR, Corrao S, Marengoni A, Salerno F, Cesari M, Tettamanti M, Pasina L, Franchi C, Franchi C, Cortesi L, Tettamanti M, Miglio G, Tettamanti M, Cortesi L, Ardoino I, Novella A, Prisco D, Silvestri E, Emmi G, Bettiol A, Mattioli I, Biolo G, Zanetti M, Bartelloni G, Vanoli M, Grignani G, Pulixi EA, Lupattelli G, Bianconi V, Alcidi R, Girelli D, Busti F, Marchi G, Barbagallo M, Dominguez L, Beneduce V, Cacioppo F, Corrao S, Natoli G, Mularo S, Raspanti M, Zoli M, Matacena ML, Orio G, Magnolfi E, Serafini G, Simili A, Palasciano G, Modeo ME, Gennaro CD, Cappellini MD, Fabio G, De Amicis MM, De Luca G, Scaramellini N, Cesari M, Rossi PD, Damanti S, Clerici M, Leoni S, Di Mauro AD, Di Sabatino A, Miceli E, Lenti MV, Pisati M, Dominioni CC, Pontremoli R, Beccati V, Nobili G, Leoncini G, Anastasio L, Carbone M, Cipollone F, Guagnano MT, Rossi I, Mancuso G, Calipari D, Bartone M, Delitala G, Berria M, Delitala A, Muscaritoli M, Molfino A, Petrillo E, Giorgi A, Gracin C, Zuccalà G, D'Aurizio G, Romanelli G, Marengoni A, Volpini A, Lucente D, Picardi A, Gentilucci UV, Bellelli G, Corsi M, Antonucci C, Sidoli C, Principato G, Arturi F, Succurro E, Tassone B, Giofrè F, Serra MG, Bleve MA, Brucato A, De Falco T, Fabris F, Bertozzi I, Bogoni G, Rabuini MV, Prandini T, Manfredini R, Fabbian F, Boari B, De Giorgi A, Tiseo R, Paolisso G, Rizzo MR, Catalano C, Borghi C, Strocchi E, Ianniello E, Soldati M, Schiavone S, Bragagni A, Sabbà C, Vella FS, Suppressa P, De Vincenzo GM, Comitangelo A, Amoruso E, Custodero C, Fenoglio L, Falcetta A, Fracanzani AL, Tiraboschi S, Cespiati A, Oberti G, Sigon G, Peyvandi F, Rossio R, Colombo G, Agosti P, Monzani V, Savojardo V, Ceriani G, Salerno F, Pallini G, Montecucco F, Ottonello L, Caserza L, Vischi G, Liberato NL, Tognin T, Purrello F, Di Pino A, Piro S, Rozzini R, Falanga L, Pisciotta MS, Bellucci FB, Buffelli S, Montrucchio G, Peasso P, Favale E, Poletto C, Margaria C, Sanino M, Violi F, Perri L, Guasti L, Castiglioni L, Maresca A, Squizzato A, Campiotti L, Grossi A, Diprizio RD, Bertolotti M, Mussi C, Lancellotti G, Libbra MV, Galassi M, Grassi Y, Greco A, Sciacqua A, Perticone M, Battaglia R, Maio R, Stanghellini V, Ruggeri E, del Vecchio S, Salvi A, Leonardi R, Damiani G, Capeci W, Mattioli M, Martino GP, Biondi L, Pettinari P, Ghio R, Col AD, Minisola S, Colangelo L, Cilli M, Labbadia G, Afeltra A, Pipita ME, Castellino P, Zanoli L, Gennaro A, Gaudio A, Saracco V, Fogliati M, Bussolino C, Mete F, Gino M, Vigorito C, Cittadini A, Moreo G, Prolo S, Pina G, Ballestrero A, Ferrando F, Gonella R, Cerminara D, Berra S, Dassi S, Nava MC, Graziella B, Baldassarre S, Fragapani S, Gruden G, Galanti G, Mascherini G, Petri C, Stefani L, Girino M, Piccinelli V, Nasso F, Gioffrè V, Pasquale M, Sechi L, Catena C, Colussi G, Cavarape A, Da Porto A, Passariello N, Rinaldi L, Berti F, Famularo G, Tarsitani P, Castello R, Pasino M, Ceda GP, Maggio MG, Morganti S, Artoni A, Grossi M, Del Giacco S, Firinu D, Costanzo G, Argiolas G, Montalto G, Licata A, Montalto FA, Corica F, Basile G, Catalano A, Bellone F, Principato C, Malatino L, Stancanelli B, Terranova V, Di Marca S, Di Quattro R, Malfa LL, Caruso R, Mecocci P, Ruggiero C, Boccardi V, Meschi T, Ticinesi A, Nouvenne A, Minuz P, Fondrieschi L, Imperiale GN, Pirisi M, Fra GP, Sola D, Bellan M, Porta M, Riva P, Quadri R, Larovere E, Novelli M, Scanzi G, Mengoli C, Provini S, Ricevuti L, Simeone E, Scurti R, Tolloso F, Tarquini R, Valoriani A, Dolenti S, Vannini G, Volpi R, Bocchi P, Vignali A, Harari S, Lonati C, Napoli F, Aiello I, Landolfi R, Montalto M, Mirijello A, Purrello F, Di Pino A, del Primario NEC, Ghidoni S, Salvatore T, Monaco L, Ricozzi C, Pilotto A, Indiano I, Gandolfo F. The multifaceted spectrum of liver cirrhosis in older hospitalised patients: analysis of the REPOSI registry. Age Ageing 2021; 50:498-504. [PMID: 32926127 DOI: 10.1093/ageing/afaa150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 04/20/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Knowledge on the main clinical and prognostic characteristics of older multimorbid subjects with liver cirrhosis (LC) admitted to acute medical wards is scarce. OBJECTIVES To estimate the prevalence of LC among older patients admitted to acute medical wards and to assess the main clinical characteristics of LC along with its association with major clinical outcomes and to explore the possibility that well-distinguished phenotypic profiles of LC have classificatory and prognostic properties. METHODS A cohort of 6,193 older subjects hospitalised between 2010 and 2018 and included in the REPOSI registry was analysed. RESULTS LC was diagnosed in 315 patients (5%). LC was associated with rehospitalisation (age-sex adjusted hazard ratio, [aHR] 1.44; 95% CI, 1.10-1.88) and with mortality after discharge, independently of all confounders (multiple aHR, 2.1; 95% CI, 1.37-3.22), but not with in-hospital mortality and incident disability. Three main clinical phenotypes of LC patients were recognised: relatively fit subjects (FIT, N = 150), subjects characterised by poor social support (PSS, N = 89) and, finally, subjects with disability and multimorbidity (D&M, N = 76). PSS subjects had an increased incident disability (35% vs 13%, P < 0.05) compared to FIT. D&M patients had a higher mortality (in-hospital: 12% vs 3%/1%, P < 0.01; post-discharge: 41% vs 12%/15%, P < 0.01) and less rehospitalisation (10% vs 32%/34%, P < 0.01) compared to PSS and FIT. CONCLUSIONS LC has a relatively low prevalence in older hospitalised subjects but, when present, accounts for worse post-discharge outcomes. Phenotypic analysis unravelled the heterogeneity of LC older population and the association of selected phenotypes with different clinical and prognostic features.
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Affiliation(s)
| | | | - Luisa Costanzo
- Unit of Geriatrics, University Campus Bio-Medico, Rome, Italy
| | - Alessio Novella
- Laboratorio di Valutazione della Qualità delle Cure e dei Servizi per l'Anziano, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Laura Cortesi
- Laboratorio di Valutazione della Qualità delle Cure e dei Servizi per l'Anziano, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessandro Nobili
- Laboratorio di Valutazione della Qualità delle Cure e dei Servizi per l'Anziano, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
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Pizzolo F, Castagna A, Olivieri O, Girelli D, Friso S, Stefanoni F, Udali S, Munerotto V, Baroni M, Cetera V, Luciani GB, Faggian G, Bernardi F, Martinelli N. Basophil Blood Cell Count Is Associated With Enhanced Factor II Plasma Coagulant Activity and Increased Risk of Mortality in Patients With Stable Coronary Artery Disease: Not Only Neutrophils as Prognostic Marker in Ischemic Heart Disease. J Am Heart Assoc 2021; 10:e018243. [PMID: 33624506 PMCID: PMC8174269 DOI: 10.1161/jaha.120.018243] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background White blood cell count, which is inexpensive and widely available in clinical practice, has been proposed to provide prognostic information in coronary artery disease (CAD). Elevated levels of white blood cell subtypes may play different roles in atherothrombosis and predict cardiovascular outcomes. Methods and Results The association between white blood cell counts and mortality was evaluated in 823 subjects with angiographically demonstrated and clinically stable CAD in an observational-longitudinal study. The correlation among white blood cell counts and factor II plasma coagulant activity was analyzed in 750 subjects (554 CAD and 196 CAD-free) not taking anticoagulant drugs. Subjects with overt leukocytosis or leukopenia were excluded. In the longitudinal study after a median follow-up of 61 months, 160 (19.4%) subjects died, 107 (13.0%) of whom from cardiovascular causes. High levels of neutrophils, monocytes, eosinophils, and basophils were associated with an increased mortality rate. In multiadjusted Cox regression models, only neutrophils and basophils remained predictors of total and cardiovascular mortality. The associations remained significant after adjustment for traditional cardiovascular risk factors and by including D-dimer and the chemokine CXCL12 in the regression models. Neutrophils and basophils were also significant predictors of factor II plasma coagulant activity variability after adjustment for blood cell counts, age, sex, inflammatory markers, CAD diagnosis, and prothrombin G20210A polymorphism. Factor II plasma coagulant activity was similarly increased in subjects with high neutrophil and basophil counts and in carriers of the prothrombin 20210A allele. Conclusions Both high neutrophil and basophil blood counts may predict mortality in patients with clinically stable CAD and are associated with enhanced factor II plasma coagulant activity, thereby suggesting underlying prothrombotic mechanisms.
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Affiliation(s)
- Francesca Pizzolo
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Annalisa Castagna
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Oliviero Olivieri
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Domenico Girelli
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Simonetta Friso
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Filippo Stefanoni
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Silvia Udali
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Veronica Munerotto
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
| | - Marcello Baroni
- Department of Life Sciences and Biotechnology University of Ferrara Ferrara Italy
| | - Vera Cetera
- Division of Cardiac Surgery Department of Surgery, Dentistry, Pediatrics and Gynecology University of Verona Verona Italy
| | - Giovanni Battista Luciani
- Division of Cardiac Surgery Department of Surgery, Dentistry, Pediatrics and Gynecology University of Verona Verona Italy
| | - Giuseppe Faggian
- Division of Cardiac Surgery Department of Surgery, Dentistry, Pediatrics and Gynecology University of Verona Verona Italy
| | - Francesco Bernardi
- Department of Life Sciences and Biotechnology University of Ferrara Ferrara Italy
| | - Nicola Martinelli
- Department of Medicine Unit of Internal Medicine University of Verona Verona Italy
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Affiliation(s)
- Axel Hofmann
- Faculty of Health and Medical Sciences, University of Western Australia, Nedlands, WA, Australia
| | | | - Domenico Girelli
- Department of Internal Medicine, University of Verona, Verona, Italy
| | - Matti Aapro
- Genolier Cancer Centre, Clinique de Genolier, Switzerland
| | - Donat R Spahn
- Institute of Anesthesiology, University Hospital Zurich, 8091 Zurich, Switzerland.
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42
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Umbrello G, Pinzani R, Bandera A, Formenti F, Zavarise G, Arghittu M, Girelli D, Maraschini A, Muscatello A, Marchisio P, Bosis S. Hookworm infection in infants: a case report and review of literature. Ital J Pediatr 2021; 47:26. [PMID: 33563313 PMCID: PMC7871578 DOI: 10.1186/s13052-021-00981-1] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 02/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hookworm infections (Necator americanus, Ancylostoma duodenale) are common in rural areas of tropical and subtropical countries. Human acquisition results from direct percutaneous invasion of infective larvae from contaminated soil. Overall, almost 472 million people in developing rural countries are infected. According to simulation models, hookworm disease has a global financial impact of over US$100 billion a year. Hookworm infection in newborn or infancy is rare, and most of the cases reported in literature are from endemic countries. Here, we describe the case of an infant with an Ancylostoma duodenale infection and review the literature currently available on this topic. CASE PRESENTATION An Italian 2-month-old infant presented with vomit and weight loss. Her blood exams showed anemia and eosinophilia and stool analysis resulted positive for hookworms' eggs, identified as Ancylostoma duodenale with real time-PCR. Parasite research on parents' stools resulted negative, and since the mother travelled to Vietnam and Thailand during pregnancy, we assumed a transplacental transmission of the infection. The patient was treated successfully with oral Mebendazole and discharged in good conditions. DISCUSSION Hookworm helminthiasis is a major cause of morbidity in children in the tropics and subtropics, but rare in developed countries. Despite most of the patients is usually asymptomatic, children are highly exposed to negative sequelae such as malnutrition, retarded growth and impaired cognitive development. In infants and newborns, the mechanism of infection remains unclear. Although infrequent, vertical transmission of larvae can occur through breastfeeding and transplacentally. Hookworm infection should be taken into account in children with abdominal symptoms and unexplained persistent eosinophilia. The treatment of infants infected by hookworm has potential benefit, but further studies are needed to define the best clinical management of these cases.
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Affiliation(s)
- G Umbrello
- Università degli Studi di Milano, Milan, Italy.
| | - R Pinzani
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Bandera
- Università degli Studi di Milano, Milan, Italy.,Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - F Formenti
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Verona, Negrar, Italy.,Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - G Zavarise
- Tropical Pediatric Unit, IRCCS Ospedale Sacro Cuore Don Calabria, Verona, Negrar, Italy
| | - M Arghittu
- Laboratory of Clinical Chemistry and Microbiology, ASST Melegnano and Martesana, Milan, Italy
| | - D Girelli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Maraschini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Muscatello
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P Marchisio
- Università degli Studi di Milano, Milan, Italy.,Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - S Bosis
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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43
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Robach P, Gammella E, Recalcati S, Girelli D, Castagna A, Roustit M, Lundby C, Lundby AK, Bouzat P, Vergès S, Séchaud G, Banco P, Uhr M, Cornu C, Sallet P, Cairo G. Induction of erythroferrone in healthy humans by micro-dose recombinant erythropoietin or high-altitude exposure. Haematologica 2021; 106:384-390. [PMID: 31919080 PMCID: PMC7849588 DOI: 10.3324/haematol.2019.233874] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [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: 07/31/2019] [Accepted: 01/02/2020] [Indexed: 01/22/2023] Open
Abstract
The erythropoietin (Epo)-erythroferrone (ERFE)-hepcidin axis coordinates erythropoiesis and iron homeostasis. While mouse studies have established that Epo-induced ERFE production represses hepcidin synthesis by inhibiting hepatic BMP/SMAD signaling, evidence for the role of ERFE in humans is limited. To investigate the role of ERFE as a physiological erythroid regulator in humans, we conducted two studies. First, 24 males were given six injections of saline (placebo), recombinant Epo (rhEpo) at a dose of 20 IU/kg (micro-dose) or rhEpo at 50 IU/kg (low dose). Second, we quantified ERFE in 22 subjects exposed to high altitude (3800 m) for 15 h. In the first study, total hemoglobin mass (Hbmass) increased after low- but not after micro-dose injections, when compared to the mass after placebo injections. Serum ERFE levels were enhanced by rhEpo, remaining higher than after placebo for 48 h (micro-dose) or 72 h (low-dose) after injections. Conversely, hepcidin levels decreased when Epo and ERFE rose, before any changes in serum iron parameters occurred. In the second study, serum Epo and ERFE increased at high altitude. The present results demonstrate that in healthy humans ERFE responds to slightly increased Epo levels not associated with Hbmass expansion and downregulates hepcidin in an apparently iron-independent way. Notably, ERFE flags micro-dose Epo, thus holding promise as a novel biomarker of doping.
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Affiliation(s)
- Paul Robach
- National School for Mountains Sports, Chamonix, France
| | - Elena Gammella
- Dept Biomedical Sciences for Health, University of Milan, Italy
| | | | | | | | | | - Carsten Lundby
- Center for Physical Activity Research, University Hospital, Copenhagen, Denmark
| | | | - Pierre Bouzat
- Grenoble Alpes University Hospital, Grenoble, France
| | - Samuel Vergès
- HP2 Laboratory, U1042, Grenoble Alpes University, INSERM, Grenoble, France
| | | | | | - Mario Uhr
- Dept. Hematology Synlab-Suisse, Lugano, Switzerland
| | - Catherine Cornu
- Hospices Civils de Lyon INSERM CIC1407/UMR5558, Hôpital Louis Pradel, Bron, France
| | | | - Gaetano Cairo
- Dept Biomedical Sciences for Health, University of Milan, Italy
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44
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Mozzini C, Girelli D, Setti A, Croce J, Stefanoni F, Castagna A, Pizzolo F, Friso S, Olivieri O, Martinelli N. Serum Uric Acid Levels, but Not rs7442295 Polymorphism of SCL2A9 Gene, Predict Mortality in Clinically Stable Coronary Artery Disease. Curr Probl Cardiol 2021; 46:100798. [PMID: 33540324 DOI: 10.1016/j.cpcardiol.2021.100798] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 01/14/2021] [Indexed: 10/22/2022]
Abstract
Serum uric acid (SUA) has been associated with cardiovascular disease, but up to now whether SUA is an independent cardiovascular risk factor or merely a disease-related epiphenomenon remains still controversial. within the framework of the Verona Heart Study, we prospectively followed 703 subjects with angiographically demonstrated and clinically stable coronary artery disease between May 1996 and March 2007. At baseline, SUA levels were measured in all the patients. Genotype data of SCL2A9 rs7442295 polymorphism, which has been associated with SUA by genome-wide association studies, were available for 686 subjects (97.6%). After a median follow-up of 57 months, 116 patients (16.5%) had died, 83 (11.8%) because of cardiovascular causes. Patients with hyperuricemia, defined by SUA levels above the 75th percentile (≥0.41 mmol/L), had an increased total and cardiovascular mortality rate than those with SUA below this threshold level (23.3% vs 14.1%, P = 0.048 and 19.4% vs 9.2%, P = 0.001, respectively, by Kaplan-Meier with Log-Rank test). These associations were confirmed by Cox regression after adjustment for sex, age, other predictors of mortality, coronary revascularization, and drug therapies at discharge (hazard ratio for total mortality 1.87 [1.05-3.34], P = 0.033; hazard ratio for cardiovascular mortality 2.09 [1.03-4.25], P = 0.041). Although associated with SUA levels, rs7442295 polymorphism did not predict total or cardiovascular mortality. our data support that SUA may be a prognostic cardiovascular biomarker, predicting total and cardiovascular mortality in the setting of secondary prevention of coronary artery disease. On the other hand, SCL2A9 gene polymorphism, notwithstanding a clear influence on SUA levels, was not associated with mortality.
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Affiliation(s)
- Chiara Mozzini
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy.
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Angela Setti
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Jacopo Croce
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Filippo Stefanoni
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Annalisa Castagna
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Francesca Pizzolo
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Simonetta Friso
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Oliviero Olivieri
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
| | - Nicola Martinelli
- Department of Medicine, Section of Internal Medicine, University of Verona, Verona, Italy
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45
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Marchi G, Busti F, Vianello A, Girelli D. Anemia and iron deficiency in heart failure: extending evidences from chronic to acute setting. Intern Emerg Med 2021; 16:167-170. [PMID: 32651940 DOI: 10.1007/s11739-020-02434-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Giacomo Marchi
- Section of Internal Medicine, Department of Medicine, EuroBloodNet Referral Center for Iron Disorders, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy.
| | - Fabiana Busti
- Section of Internal Medicine, Department of Medicine, EuroBloodNet Referral Center for Iron Disorders, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Alice Vianello
- Section of Internal Medicine, Department of Medicine, EuroBloodNet Referral Center for Iron Disorders, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Domenico Girelli
- Section of Internal Medicine, Department of Medicine, EuroBloodNet Referral Center for Iron Disorders, University of Verona, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
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46
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Lira Zidanes A, Marchi G, Busti F, Marchetto A, Fermo E, Giorgetti A, Vianello A, Castagna A, Olivieri O, Bianchi P, Girelli D. A Novel ALAS2 Missense Mutation in Two Brothers With Iron Overload and Associated Alterations in Serum Hepcidin/Erythroferrone Levels. Front Physiol 2020; 11:581386. [PMID: 33281618 PMCID: PMC7689258 DOI: 10.3389/fphys.2020.581386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 07/08/2020] [Accepted: 10/01/2020] [Indexed: 01/19/2023] Open
Abstract
Iron loading anemias are characterized by ineffective erythropoiesis and iron overload. The prototype is non-transfusion dependent ß-thalassemia (NTDT), with other entities including congenital sideroblastic anemias, congenital dyserythropoietic anemias, some hemolytic anemias, and myelodysplastic syndromes. Differential diagnosis of iron loading anemias may be challenging due to heterogeneous genotype and phenotype. Notwithstanding the recent advances in linking ineffective erythropoiesis to iron overload, many pathophysiologic aspects are still unclear. Moreover, measurement of hepcidin and erythroferrone (ERFE), two key molecules in iron homeostasis and erythropoiesis, is scarcely used in clinical practice and of uncertain utility. Here, we describe a comprehensive diagnostic approach, including next-generation sequencing (NGS), in silico modeling, and measurement of hepcidin and erythroferrone (ERFE), in two brothers eventually diagnosed as X-linked sideroblastic anemia (XLSA). A novel pathogenic ALAS2 missense mutation (c.1382T>A, p.Leu461His) is described. Hyperferritinemia with high hepcidin-25 levels (but decreased hepcidin:ferritin ratio) and mild-to-moderate iron overload were detected in both patients. ERFE levels were markedly elevated in both patients, especially in the proband, who had a more expressed phenotype. Our study illustrates how new technologies, such as NGS, in silico modeling, and measurement of serum hepcidin-25 and ERFE, may help in diagnosing and studying iron loading anemias. Further studies on the hepcidin-25/ERFE axis in additional patients with XLSA and other iron loading anemias may help in establishing its usefulness in differential diagnosis, and it may also aid our understanding of the pathophysiology of these genetically and phenotypically heterogeneous entities.
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Affiliation(s)
- Acaynne Lira Zidanes
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
| | - Giacomo Marchi
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
| | - Fabiana Busti
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
| | | | - Elisa Fermo
- Hematology and Pathophysiology of Anemias Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCSS) Ca' Granda Foundation, Policlinico Milano, Milan, Italy
| | | | - Alice Vianello
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
| | - Annalisa Castagna
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
| | - Oliviero Olivieri
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
| | - Paola Bianchi
- Hematology and Pathophysiology of Anemias Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCSS) Ca' Granda Foundation, Policlinico Milano, Milan, Italy
| | - Domenico Girelli
- Section of Internal Medicine, Department of Medicine, University of Verona, Verona, Italy.,EuroBloodNet Referral Center for Rare Disorders of Iron Metabolism, University Hospital of Verona, Verona, Italy
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47
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Brucato F, Martinelli N, Spina R, Busti F, Ingrassia V, Scrimali C, Altieri G, Noto D, Misiano G, Giammanco A, Barbagallo C, Fayer F, Cefalù A, Olivieri O, Girelli D, Averna M. Molecular characterization of patients with and without coronary artery disease with “extreme LDL-C phenotypes”. Atherosclerosis 2020. [DOI: 10.1016/j.atherosclerosis.2020.10.696] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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48
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Marchi G, Busti F, Girelli D. The Role of Iron Staining in Myelodysplastic Syndromes: A Treasure Trove of Information. Acta Haematol 2020; 144:250-251. [PMID: 33254167 DOI: 10.1159/000511559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 09/12/2020] [Indexed: 11/19/2022]
Affiliation(s)
- Giacomo Marchi
- Internal Medicine, University Hospital of Verona, Verona, Italy,
| | - Fabiana Busti
- Internal Medicine, University Hospital of Verona, Verona, Italy
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49
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Olivieri O, Speziali G, Castagna A, Pattini P, Udali S, Pizzolo F, Liesinger L, Gindlhuber J, Tomin T, Schittmayer M, Birner-Gruenberger R, Cecconi D, Girelli D, Friso S, Martinelli N. The Positive Association between Plasma Myristic Acid and ApoCIII Concentrations in Cardiovascular Disease Patients Is Supported by the Effects of Myristic Acid in HepG2 Cells. J Nutr 2020; 150:2707-2715. [PMID: 32710763 DOI: 10.1093/jn/nxaa202] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 03/04/2020] [Revised: 04/06/2020] [Accepted: 06/22/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND In the settings of primary and secondary prevention for coronary artery disease (CAD), a crucial role is played by some key molecules involved in triglyceride (TG) metabolism, such as ApoCIII. Fatty acid (FA) intake is well recognized as a main determinant of plasma lipids, including plasma TG concentration. OBJECTIVES The aim was to investigate the possible relations between the intakes of different FAs, estimated by their plasma concentrations, and circulating amounts of ApoCIII. METHODS Plasma samples were obtained from 1370 subjects with or without angiographically demonstrated CAD (mean ± SD age: 60.6 ± 11.0 y; males: 75.8%; BMI: 25.9 ± 4.6 kg/m2; CAD: 73.3%). Plasma lipid, ApoCIII, and FA concentrations were measured. Data were analyzed by regression models adjusted for FAs and other potential confounders, such as sex, age, BMI, diabetes, smoking, and lipid-lowering therapies. The in vitro effects of FAs were tested by incubating HepG2 hepatoma cells with increasing concentrations of selected FAs, and the mRNA and protein contents in the cells were quantified by real-time RT-PCR and LC-MS/MS analyses. RESULTS Among all the analyzed FAs, myristic acid (14:0) showed the most robust correlations with both TGs (R = 0.441, P = 2.6 × 10-66) and ApoCIII (R = 0.327, P = 1.1 × 10-31). By multiple regression analysis, myristic acid was the best predictor of both plasma TG and ApoCIII variability. Plasma TG and ApoCIII concentrations increased progressively at increasing concentrations of myristic acid, independently of CAD diagnosis and gender. Consistent with these data, in the in vitro experiments, an ∼2-fold increase in the expression levels of the ApoCIII mRNA and protein was observed after incubation with 250 μM myristic acid. A weaker effect (∼30% increase) was observed for palmitic acid, whereas incubation with oleic acid did not affect ApoCIII protein or gene expression. CONCLUSIONS Plasma myristic acid is associated with increased ApoCIII concentrations in cardiovascular patients. In vitro experiments indicated that myristic acid stimulates ApoCIII expression in HepG2 cells.
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Affiliation(s)
| | | | | | | | - Silvia Udali
- Department of Medicine, University of Verona, Verona, Italy
| | | | - Laura Liesinger
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria.,Diagnostic and Research Institute of Pathology, Diagnostic and Research Center of Molecular Medicine, Medical University of Graz, Graz, Austria.,Omics Center Graz, BioTechMed-Graz, Graz, Austria
| | - Juergen Gindlhuber
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria.,Diagnostic and Research Institute of Pathology, Diagnostic and Research Center of Molecular Medicine, Medical University of Graz, Graz, Austria.,Omics Center Graz, BioTechMed-Graz, Graz, Austria
| | - Tamara Tomin
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria.,Diagnostic and Research Institute of Pathology, Diagnostic and Research Center of Molecular Medicine, Medical University of Graz, Graz, Austria.,Omics Center Graz, BioTechMed-Graz, Graz, Austria
| | - Matthias Schittmayer
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria.,Diagnostic and Research Institute of Pathology, Diagnostic and Research Center of Molecular Medicine, Medical University of Graz, Graz, Austria.,Omics Center Graz, BioTechMed-Graz, Graz, Austria
| | - Ruth Birner-Gruenberger
- Institute of Chemical Technologies and Analytics, Vienna University of Technology, Vienna, Austria.,Diagnostic and Research Institute of Pathology, Diagnostic and Research Center of Molecular Medicine, Medical University of Graz, Graz, Austria.,Omics Center Graz, BioTechMed-Graz, Graz, Austria
| | - Daniela Cecconi
- Department of Biotechnology, University of Verona, Verona, Italy
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50
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De Bellis M, Girelli D, Ruzzenente A, Bagante F, Ziello R, Campagnaro T, Conci S, Nifosì F, Guglielmi A, Iacono C. Pancreatic resections in patients who refuse blood transfusions. The application of a perioperative protocol for a true bloodless surgery. Pancreatology 2020; 20:1550-1557. [PMID: 32950387 DOI: 10.1016/j.pan.2020.08.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/16/2020] [Accepted: 08/26/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND The refusal of blood transfusions compels surgeons to face ethical and clinical issues. A single-institution experience with a dedicated perioperative blood management protocol was reviewed to assess feasibility and short-term outcomes of true bloodless pancreatic surgery. METHODS The institutional database was reviewed to identify patients who refused transfusion and were scheduled for elective pancreatic surgery from 2010 through 2018. A protocol to optimize the hemoglobin values by administration of drugs stimulating erythropoiesis was systematically used. RESULTS Perioperative outcomes of 32 Jehovah's Witnesses patients were included. Median age was 67 years (range, 31-77). Nineteen (59.4%) patients were treated with preoperative erythropoietin. Twenty-four (75%) patients underwent pylorus-preserving pancreaticoduodenectomy, 4 (12.5%) distal pancreatectomy (DP) with splenectomy, 3 (9.4%) spleen-preserving DP, and 1 (3.1%) total pancreatectomy. Median estimated blood loss and surgical duration were 400 mL (range, 100-1000) and 470 min (range, 290-595), respectively. Median preoperative hemoglobin was 13.9 g/dL (range, 11.7-15.8) while median postoperative nadir hemoglobin was 10.5 g/dL (range, 7.1-14.1). The most common histological diagnosis (n = 15, 46.9%) was pancreatic ductal adenocarcinoma. Clavien-Dindo grade I-II complications occurred in fourteen (43.8%) patients while one (3.1%) patient had a Clavien-Dindo grade IIIa complication wich was an abdominal collection that required percutaneous drainage. Six (18.8%) patients presented biochemical leak or postoperative pancreatic fistula grade B. Median hospital stay was 16 days (range, 8-54) with no patient requiring transfusion or re-operation and no 90-day mortality. CONCLUSIONS A multidisciplinary approach and specific perioperative management allowed performing pancreatic resections in patients who refused transfusion with good short-term outcomes.
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Affiliation(s)
- Mario De Bellis
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, University of Verona, School of Medicine, Verona, Italy
| | - Andrea Ruzzenente
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Fabio Bagante
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Raffaele Ziello
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Tommaso Campagnaro
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Simone Conci
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Filippo Nifosì
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Alfredo Guglielmi
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy
| | - Calogero Iacono
- Department of Surgery, Division of General and Hepato-Pancreato-Biliary Surgery, University of Verona, School of Medicine, Verona, Italy.
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