Cinzia Coppola

Researcher of Neurology

Name Cinzia
Surname Coppola
Institution Università degli Studi della Campania Luigi Vanvitelli
E-Mail cinzia.coppola@unicampania.it
Address Department of Medical, Surgical, Neurological, Metabolic Sciences, and Aging, 2nd Division of Neurology, Center for Rare Diseases, University of Campania "Luigi Vanvitelli", Napoli, Italy

Member PUBLICATIONS

  • Treatment with direct-acting antivirals improves the clinical outcome in patients with HCV-related decompensated cirrhosis: results from an Italian real-life cohort (Liver Network Activity-LINA cohort).

    Publication Date: 06/12/2018 on Hepatology international
    by Gentile I, Scotto R, Coppola C, Staiano L, Amoruso DC, De Simone T, Portunato F, De Pascalis S, Martini S, Macera M, Viceconte G, Tosone G, Buonomo AR, Borgia G, Coppola N
    DOI: 10.1007/s12072-018-9914-6

    Direct-acting antivirals (DAAs) are safe and effective for the treatment of HCV infection. However, data regarding their efficacy in patients with Child-Pugh B cirrhosis are scarce and their capability in improving liver function is debated. The aim of our study was to assess the clinical benefits of treatment with DAA in subjects with Child-Pugh B cirrhosis.

  • Microwave Ablation in Intermediate Hepatocellular Carcinoma in Cirrhosis: An Italian Multicenter Prospective Study.

    Publication Date: 28/09/2018 on Journal of clinical and translational hepatology
    by Giorgio A, Gatti P, Montesarchio L, Merola MG, Amendola F, Calvanese A, Iaquinto G, Fontana M, Ciracì E, Semeraro S, Santoro B, Coppola C, Matteucci P, Giorgio V
    DOI: 10.14218/JCTH.2018.00013

    To report long-term results in treatment of intermediate hepatocellular carcinoma (HCC) in cirrhotics using new high-powered microwaves (MWS) ablation alone. This multicenter study included 215 cirrhotics (age range: 67-84 years; 137 males; 149 Child A, 66 Child B) who underwent percutaneous ultrasound-guided high-powered MWS ablation instead of transarterial chemoembolization. Among the patient population, 109 had a single nodule (Ø 5.3-8 cm) [group A], 70 had 2 nodules (Ø 3-6 cm) [group B] and 36 had 3-5 nodules (Ø 1.5-6.8 cm) [group C]. MWS ablation efficacy was evaluated using enhanced-computed tomography and/or magnetic resonance imaging. Primary end-point was 5-year cumulative overall survival (OS). On enhanced-computed tomography and/or magnetic resonance imaging, complete ablation rates were 100% for 1.5-3.5 cm nodules. In nodules >3.5-5 cm, it was 89% for the first ablation and 100% for the second. For lesions >5-8 cm, ablation was up to 92%. Overall, 1-, 3- and 5-year survival rates were 89, 60, and 21%, respectively. The cumulative OS rate of group A was 89%, 66% and 34% at 1, 3 and 5 years. The cumulative OS rate of group B was 88%, 60% and 11% at 1, 3 and 5 years. The cumulative OS rate of group C was 86%, 55% and 0%. The 5-year survival rate was significantly different among the groups ( <0.001). One patient died from rupture of HCC. Upon multivariate analysis, preablation total bilirubin >1.5 mg/dL was an independent factor for predicting lower survival. Percutaneous MWS ablation of intermediate HCC is safe and effective in inducing large volume of necrosis in intermediate HCC nodules, providing long-term survival rates similar to transarterial chemoembolization. Preablation total bilirubin >1.5 mg/dL as expression of liver function reserve is the main factor predicting a worse outcome.

  • Cardioprotective Effects of Nanoemulsions Loaded with Anti-Inflammatory Nutraceuticals against Doxorubicin-Induced Cardiotoxicity.

    Publication Date: 14/09/2018 on Nutrients
    by Quagliariello V, Vecchione R, Coppola C, Di Cicco C, De Capua A, Piscopo G, Paciello R, Narciso V, Formisano C, Taglialatela-Scafati O, Iaffaioli RV, Botti G, Netti PA, Maurea N
    DOI: 10.3390/nu10091304

    Doxorubicin is a highly active antineoplastic agent, but its clinical use is limited because of its cardiotoxicity. Although nutraceuticals endowed with anti-inflammatory properties exert cardioprotective activity, their bioavailability and stability are inconsistent. In an attempt to address this issue, we evaluated whether bioavailable nanoemulsions loaded with nutraceuticals (curcumin and fresh and dry tomato extracts rich in lycopene) protect cardiomyoblasts (H9C2 cells) from doxorubicin-induced toxicity. Nanoemulsions were produced with a high-pressure homogenizer. H9C2 cells were incubated with nanoemulsions loaded with different nutraceuticals alone or in combination with doxorubicin. Cell viability was evaluated with a modified MTT method. The levels of the lipid peroxidation products malondialdehyde (MDA) and 4-hydroxy-2-butanone (4-HNA), and of the cardiotoxic-related interleukins IL-6, IL-8, IL-1β and IL-10, tumor necrosis factor-alpha (TNF-α), and nitric oxide were analyzed in cardiomyoblasts. The hydrodynamic size of nanoemulsions was around 100 nm. Cell viability enhancement was 35⁻40% higher in cardiomyoblasts treated with nanoemulsion + doxorubicin than in cardiomyoblasts treated with doxorubicin alone. Nanoemulsions also protected against oxidative stress as witnessed by a reduction of MDA and 4-HNA. Notably, nanoemulsions inhibited the release of IL-6, IL-8, IL-1β, TNF-α and nitric oxide by around 35⁻40% and increased IL-10 production by 25⁻27% versus cells not treated with emulsions. Of the nutraceuticals evaluated, lycopene-rich nanoemulsions had the best cardioprotective profile. In conclusion, nanoemulsions loaded with the nutraceuticals described herein protect against cardiotoxicity, by reducing inflammation and lipid oxidative stress. These results set the stage for studies in preclinical models.

  • Novel VCP mutations expand the mutational spectrum of frontotemporal dementia.

    Publication Date: 30/06/2018 on Neurobiology of aging
    by Saracino D, Clot F, Camuzat A, Anquetil V, Hannequin D, Guyant-Maréchal L, Didic M, Guillot-Noël L, Rinaldi D, Latouche M, Forlani S, Ghassab Y, Coppola C, Di Iorio G, David I, , Le Guern E, Brice A, Le Ber I
    DOI: 10.1016/j.neurobiolaging.2018.06.037

    Valosin-containing protein (VCP) mutations are rare causes of autosomal dominant frontotemporal dementias associated with Paget's disease of bone, inclusion body myopathy, and amyotrophic lateral sclerosis. We analyzed the VCP gene in a cohort of 199 patients with frontotemporal dementia and identified 7 heterozygous mutations in unrelated families, including 3 novel mutations segregating with dementia. This expands the VCP mutation spectrum and suggests that although VCP mutations are rare (3.5% in this study), the gene should be analyzed even in absence of the full syndromic complex. Reporting genetic variants with convincing arguments for pathogenicity is important considering the large amount of data generated by next-generation sequencing and the growing difficulties to interpret rare genetic variants identified in isolated cases.

  • Cardiotoxic effects of the novel approved anti-ErbB2 agents and reverse cardioprotective effects of ranolazine.

    Publication Date: 19/04/2018 on OncoTargets and therapy
    by De Lorenzo C, Paciello R, Riccio G, Rea D, Barbieri A, Coppola C, Maurea N
    DOI: 10.2147/OTT.S157294

    Pertuzumab, a novel anti-epidermal growth factor receptor 2 humanized monoclonal antibody, and trastuzumab-emtansine (TDM1), a novel antibody-drug conjugate made up of trastuzumab covalently linked to the highly potent microtubule inhibitory agent DM1, have been recently approved by the US Food and Drug Administration for increasing the efficiency and safety of breast cancer therapy with trastuzumab. We investigated for the first time the potential cardiotoxic effects of pertuzumab and TDM1, which are not yet fully elucidated, and we tested whether ranolazine could blunt their cardiotoxicity.

  • Prevalent use of combined prophylaxis of hepatitis B after liver transplantation in Italy: results of a national survey in a large cohort.

    Publication Date: 01/03/2018 on Minerva gastroenterologica e dietologica
    by Marzano A, Andreone P, Boccagni P, Burra P, Caneschi F, Conoscitore PF, Coppola C, DE Carlis L, Fagiuoli S, Forte P, Gaeta GB, Iemmolo RM, Lotti Suffredini A, Mazzola M, Merli M, Parrilli G, Piai G, Piras MR, Salizzoni M, Tamè M, Tisone G, Toniutto P, Vennarecci G, Volpes R, Zamboni F, Caccamo L,
    DOI: 10.23736/S1121-421X.17.02407-2

    Prophylaxis of hepatitis B after liver transplantation with antiviral(s) and immunoglobulins efficiently protect the majority of recipients; however recent experiences suggest a decline of HBsAg-positive candidates and the use of hepatitis B Immunoglobulin-free schedules.

  • Ranolazine Attenuates Trastuzumab-Induced Heart Dysfunction by Modulating ROS Production.

    Publication Date: 06/02/2018 on Frontiers in physiology
    by Riccio G, Antonucci S, Coppola C, D'Avino C, Piscopo G, Fiore D, Maurea C, Russo M, Rea D, Arra C, Condorelli G, Di Lisa F, Tocchetti CG, De Lorenzo C, Maurea N
    DOI: 10.3389/fphys.2018.00038

    The ErbB2 blocker trastuzumab improves survival in oncologic patients, but can cause cardiotoxicity. The late Na+ current inhibitor ranolazine has been shown to counter experimental HF, including doxorubicin cardiotoxicity (a condition characterized by derangements in redox balance), by lowering the levels of reactive oxygen species (ROS). Since ErbB2 can modulate ROS signaling, we tested whether trastuzumab cardiotoxicity could be blunted by ranolazine via redox-mediated mechanisms. Trastuzumab decreased fractional shortening and ejection fraction in mice, but ranolazine prevented heart dysfunction when co-administered with trastuzumab. Trastuzumab cardiotoxicity was accompanied by elevations in natriuretic peptides and matrix metalloproteinase 2 (MMP2) mRNAs, which were not elevated with co-treatment with ranolazine. Trastuzumab also increased cleavage of caspase-3, indicating activation of the proapoptotic machinery. Again, ranolazine prevented this activation. Interestingly, Neonatal Rat Ventricular Myocytes (NRVMs), labeled with MitoTracker Red and treated with trastuzumab, showed only a small increase in ROS compared to baseline conditions. We then stressed trastuzumab-treated cells with the beta-agonist isoproterenol to increase workload, and we observed a significant increase of probe fluorescence, compared with cells treated with isoproterenol alone, reflecting induction of oxidative stress. These effects were blunted by ranolazine, supporting a role for Na inhibition in the regulation of redox balance also in trastuzumab cardiotoxicity.

  • Verapamil Inhibits Ser202/Thr205 Phosphorylation of Tau by Blocking TXNIP/ROS/p38 MAPK Pathway.

    Publication Date: 05/02/2018 on Pharmaceutical research
    by Melone MAB, Dato C, Paladino S, Coppola C, Trebini C, Giordana MT, Perrone L
    DOI: 10.1007/s11095-017-2276-2

    Oxidative stress is a hallmark of Alzheimer's Disease (AD) and promotes tau phosphorylation. Since Thioredoxin Interacting protein (TXNIP), the inhibitor of the anti-oxidant system of Thioredoxin, is up regulated in the hippocampus of AD patients, we investigated whether TXNIP plays a role in promoting tau phosphorylation and whether Verapamil, an inhibitor of TXNIP expression, prevents TXNIP downstream effects.

  • Management of QT prolongation induced by anti-cancer drugs: Target therapy and old agents. Different algorithms for different drugs.

    Publication Date: 06/12/2017 on Cancer treatment reviews
    by Coppola C, Rienzo A, Piscopo G, Barbieri A, Arra C, Maurea N
    DOI: 10.1016/j.ctrv.2017.11.009

    The side effects of anticancer drugs still play a critical role in survival and quality of life. Although the recent progresses of cancer therapies have significantly improved the prognosis of oncologic patients, side effects of antineoplastic treatments are still responsible for the increased mortality of cancer survivors. Cardiovascular toxicity is the most dangerous adverse effect induced by anticancer therapies. A survey conducted by the National Health and Nutrition Examination, showed that 1807 cancer survivors followed up for seven years: 51% died of cancer and 33% of heart disease (Vejpongsa and Yeh, 2014). Moreover, the risk of cardiotoxicity persists even with the targeted therapy, the newer type of cancer treatment, due to the presence of on-target and off-target effects related to this new class of drugs. The potential cardiovascular toxicity of anticancer agents includes: QT prolongation, arrhythmias, myocardial ischemia, stroke, hypertension (HTN), thromboembolism, left ventricular dysfunction and heart failure (HF). Compared to other cardiovascular disorders, the interest in QT prolongation and its complications is fairly recent. However, oncologists have to deal with it and to evaluate the risk-benefit ratio before starting the treatment or during the same. Electrolyte abnormalities, low levels of serum potassium and several drugs may favour the acquired QT prolongation. Treatment of marked QT prolongation includes cardiac monitoring, caution in the use or suspension of cancer drugs and correction of electrolyte abnormalities (hypokalaemia, hypomagnesaemia, hypocalcaemia). Syndrome of QT prolongation can be associated with potentially fatal cardiac arrhythmias and its treatment consists of intravenous administration of magnesium sulphate and the use of electrical cardioversion.

  • Diagnostic contribution of magnetic resonance imaging in an atypical presentation of motor neuron disease.

    Publication Date: 01/12/2017 on Quantitative imaging in medicine and surgery
    by Ugga L, Coppola C, Cocozza S, Saracino D, Caranci F, Tuccillo F, Signoriello E, Casertano S, Di Iorio G, Tedeschi E
    DOI: 10.21037/qims.2017.10.06

    Motor neuron disease (MND) is a neurodegenerative disease determining progressive and relentless motor deterioration involving both upper and lower motor neurons (UMN and LMN); several variants at onset are described. Here we describe a case of MND presenting as pure spastic monoparesis in which magnetic resonance imaging (MRI) gave a substantial contribution in confirming the diagnosis and assessing the severity of UMN involvement. An isolated pyramidal syndrome, with complete absence of LMN signs, is a rare phenotype in the context of MND (less than 4% of total cases), especially if restricted to only one limb. Several other elements made this case an unusual presentation of MND: the late age of onset (8th decade), the subacute evolution of symptoms (raising the suspicion of an ischemic or inflammatory, rather than degenerative, etiology), the patient's past medical history (achalasia, erythema nodosum), the increase of inflammatory indices. Conventional MRI showed no focal lesions that could explain the clinical features; therefore, we used advanced MR sequences. Diffusion tensor imaging (DTI) evaluation evidenced bilateral impairment of corticospinal tract (CST) diffusion metrics, with clear right-left asymmetry, pointing to a neurodegenerative etiology, which clinically appeared less likely at that time. Magnetic resonance spectroscopy (MRS) showed a significant reduction of NAA/Cho + Cr ratio in the motor cortex (MC), further supporting the hypothesis of UMN degeneration. In conclusion, in this particular case of MND, whose nosographic framing has not been fully defined, advanced MRI techniques with DTI and MRS proved to be of great usefulness in confirming a diffuse UMN involvement, possibly at a more advanced stage than its clinical expression.