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Aquila I, Frati G, Sciarretta S, Dellegrottaglie S, Torella D, Torella M. New imaging techniques project the cellular and molecular alterations underlying bicuspid aortic valve development. J Mol Cell Cardiol 2019; 129:197-207. [PMID: 30826295 DOI: 10.1016/j.yjmcc.2019.02.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/25/2019] [Accepted: 02/26/2019] [Indexed: 12/29/2022]
Abstract
Bicuspid aortic valve (BAV) disease is the most common congenital cardiac malformation associated with an increased lifetime risk and a high rate of surgically-relevant valve deterioration and aortic dilatation. Genomic data revealed that different genes are associated with BAV. A dominant genetic factor for the recent past was the basis to the recommendation for a more extensive aortic intervention. However very recent evidence that hemodynamic stressors and alterations of wall shear stress play an important role independent from the genetic trait led to more conservative treatment recommendations. Therefore, there is a current need to improve the ability to risk stratify BAV patients in order to obtain an early detection of valvulopathy and aortopathy while also to predict valve dysfunction and/or aortic disease development. Imaging studies based on new cutting-edge technologies, such us 4-dimensional (4D) flow magnetic resonance imaging (MRI), two-dimensional (2D) or three-dimensional (3D) speckle-tracking imaging (STI) and computation fluid dynamics, combined with studies demonstrating new gene mutations, specific signal pathways alterations, hemodynamic influences, circulating biomarkers modifications, endothelial progenitor cell impairment and immune/inflammatory response, all detected BAV valvulopathy progression and aortic wall abnormality. Overall, the main purpose of this review article is to merge the evidences of imaging and basic science studies in a coherent hypothesis that underlies and thus projects the development of both BAV during embryogenesis and BAV-associated aortopathy and its complications in the adult life, with the final goal to identifying aneurysm formation/rupture susceptibility to improve diagnosis and management of patients with BAV-related aortopathy.
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Marino F, Scalise M, Cianflone E, Mancuso T, Aquila I, Agosti V, Torella M, Paolino D, Mollace V, Nadal-Ginard B, Torella D. Role of c-Kit in Myocardial Regeneration and Aging. Front Endocrinol (Lausanne) 2019; 10:371. [PMID: 31275242 PMCID: PMC6593054 DOI: 10.3389/fendo.2019.00371] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/24/2019] [Indexed: 12/15/2022] Open
Abstract
c-Kit, a type III receptor tyrosine kinase (RTK), is involved in multiple intracellular signaling whereby it is mainly considered a stem cell factor receptor, which participates in vital functions of the mammalian body, including the human. Furthermore, c-kit is a necessary yet not sufficient marker to detect and isolate several types of tissue-specific adult stem cells. Accordingly, c-kit was initially used as a marker to identify and enrich for adult cardiac stem/progenitor cells (CSCs) that were proven to be clonogenic, self-renewing and multipotent, being able to differentiate into cardiomyocytes, endothelial cells and smooth muscle cells in vitro as well as in vivo after myocardial injury. Afterwards it was demonstrated that c-kit expression labels a heterogenous cardiac cell population, which is mainly composed by endothelial cells while only a very small fraction represents CSCs. Furthermore, c-kit as a signaling molecule is expressed at different levels in this heterogenous c-kit labeled cardiac cell pool, whereby c-kit low expressers are enriched for CSCs while c-kit high expressers are endothelial and mast cells. This heterogeneity in cell composition and expression levels has been neglected in recent genetic fate map studies focusing on c-kit, which have claimed that c-kit identifies cells with robust endothelial differentiation potential but with minimal if not negligible myogenic commitment potential. However, modification of c-kit gene for Cre Recombinase expression in these Cre/Lox genetic fate map mouse models produced a detrimental c-kit haploinsufficiency that prevents efficient labeling of true CSCs on one hand while affecting the regenerative potential of these cells on the other. Interestingly, c-kit haploinsufficiency in c-kit-deficient mice causes a worsening myocardial repair after injury and accelerates cardiac aging. Therefore, these studies have further demonstrated that adult c-kit-labeled CSCs are robustly myogenic and that the adult myocardium relies on c-kit expression to regenerate after injury and to counteract aging effects on cardiac structure and function.
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Scalise M, Marino F, Cianflone E, Mancuso T, Marotta P, Aquila I, Torella M, Nadal-Ginard B, Torella D. Heterogeneity of Adult Cardiac Stem Cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1169:141-178. [PMID: 31487023 DOI: 10.1007/978-3-030-24108-7_8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Cardiac biology and heart regeneration have been intensively investigated and debated in the last 15 years. Nowadays, the well-established and old dogma that the adult heart lacks of any myocyte-regenerative capacity has been firmly overturned by the evidence of cardiomyocyte renewal throughout the mammalian life as part of normal organ cell homeostasis, which is increased in response to injury. Concurrently, reproducible evidences from independent laboratories have convincingly shown that the adult heart possesses a pool of multipotent cardiac stem/progenitor cells (CSCs or CPCs) capable of sustaining cardiomyocyte and vascular tissue refreshment after injury. CSC transplantation in animal models displays an effective regenerative potential and may be helpful to treat chronic heart failure (CHF), obviating at the poor/modest results using non-cardiac cells in clinical trials. Nevertheless, the degree/significance of cardiomyocyte turnover in the adult heart, which is insufficient to regenerate extensive damage from ischemic and non-ischemic origin, remains strongly disputed. Concurrently, different methodologies used to detect CSCs in situ have created the paradox of the adult heart harboring more than seven different cardiac progenitor populations. The latter was likely secondary to the intrinsic heterogeneity of any regenerative cell agent in an adult tissue but also to the confusion created by the heterogeneity of the cell population identified by a single cell marker used to detect the CSCs in situ. On the other hand, some recent studies using genetic fate mapping strategies claimed that CSCs are an irrelevant endogenous source of new cardiomyocytes in the adult. On the basis of these contradictory findings, here we critically reviewed the available data on adult CSC biology and their role in myocardial cell homeostasis and repair.
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Torella D, Iaconetti C, Tarallo R, Marino F, Giurato G, Veneziano C, Aquila I, Scalise M, Mancuso T, Cianflone E, Valeriano C, Marotta P, Tammè L, Vicinanza C, Sasso FC, Cozzolino D, Torella M, Weisz A, Indolfi C. miRNA Regulation of the Hyperproliferative Phenotype of Vascular Smooth Muscle Cells in Diabetes. Diabetes 2018; 67:2554-2568. [PMID: 30257973 DOI: 10.2337/db17-1434] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 09/14/2018] [Indexed: 02/05/2023]
Abstract
Harnessing the mechanisms underlying the exacerbated vascular remodeling in diabetes mellitus (DM) is pivotal to prevent the high toll of vascular diseases in patients with DM. miRNA regulates vascular smooth muscle cell (VSMC) phenotypic switch. However, miRNA modulation of the detrimental diabetic VSMC phenotype is underexplored. Streptozotocin-induced type 1 DM (T1DM) Wistar rats and type 2 DM (T2DM) Zucker rats underwent right carotid artery experimental angioplasty, and global miRNA/mRNA expression profiling was obtained by RNA sequencing (RNA-Seq). Two days after injury, a set of six miRNAs were found to be uniquely downregulated or upregulated in VSMCs both in T1DM and T2DM. Among these miRNAs, miR-29c and miR-204 were the most significantly misregulated in atherosclerotic plaques from patients with DM. miR-29c overexpression and miR-204 inhibition per se attenuated VSMC phenotypic switch in DM. Concomitant miR-29c overexpression and miR-204 inhibition fostered an additive reduction in VSMC proliferation. Epithelial membrane protein 2 (Emp2) and Caveolin-1 (Cav1) mRNAs were identified as direct targets of miR-29c and miR-204, respectively. Importantly, contemporary miR-29c overexpression and miR-204 inhibition in the injured artery robustly reduced arterial stenosis in DM rats. Thus, contemporaneous miR-29c activation and miR-204 inhibition in DM arterial tissues is necessary and sufficient to prevent the exaggerated VSMC growth upon injury.
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MESH Headings
- Animals
- Cell Proliferation/physiology
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Experimental/pathology
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/pathology
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/pathology
- Humans
- Male
- MicroRNAs/metabolism
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Plaque, Atherosclerotic/metabolism
- Plaque, Atherosclerotic/pathology
- Rats
- Rats, Wistar
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Cianflone E, Aquila I, Scalise M, Marotta P, Torella M, Nadal-Ginard B, Torella D. Molecular basis of functional myogenic specification of Bona Fide multipotent adult cardiac stem cells. Cell Cycle 2018; 17:927-946. [PMID: 29862928 PMCID: PMC6103696 DOI: 10.1080/15384101.2018.1464852] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 06/01/2018] [Accepted: 04/08/2018] [Indexed: 01/14/2023] Open
Abstract
Ischemic Heart Disease (IHD) remains the developed world's number one killer. The improved survival from Acute Myocardial Infarction (AMI) and the progressive aging of western population brought to an increased incidence of chronic Heart Failure (HF), which assumed epidemic proportions nowadays. Except for heart transplantation, all treatments for HF should be considered palliative because none of the current therapies can reverse myocardial degeneration responsible for HF syndrome. To stop the HF epidemic will ultimately require protocols to reduce the progressive cardiomyocyte (CM) loss and to foster their regeneration. It is now generally accepted that mammalian CMs renew throughout life. However, this endogenous regenerative reservoir is insufficient to repair the extensive damage produced by AMI/IHD while the source and degree of CM turnover remains strongly disputed. Independent groups have convincingly shown that the adult myocardium harbors bona-fide tissue specific cardiac stem cells (CSCs). Unfortunately, recent reports have challenged the identity and the endogenous myogenic capacity of the c-kit expressing CSCs. This has hampered progress and unless this conflict is settled, clinical tests of repair/regenerative protocols are unlikely to provide convincing answers about their clinical potential. Here we review recent data that have eventually clarified the specific phenotypic identity of true multipotent CSCs. These cells when coaxed by embryonic cardiac morphogens undergo a precisely orchestrated myogenic commitment process robustly generating bona-fide functional cardiomyocytes. These data should set the path for the revival of further investigation untangling the regenerative biology of adult CSCs to harness their potential for HF prevention and treatment.
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Marotta P, Cianflone E, Aquila I, Vicinanza C, Scalise M, Marino F, Mancuso T, Torella M, Indolfi C, Torella D. Combining cell and gene therapy to advance cardiac regeneration. Expert Opin Biol Ther 2018; 18:409-423. [PMID: 29347847 DOI: 10.1080/14712598.2018.1430762] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The characterization of multipotent endogenous cardiac stem cells (eCSCs) and the breakthroughs of somatic cell reprogramming to boost cardiomyocyte replacement have fostered the prospect of achieving functional heart repair/regeneration. AREAS COVERED Allogeneic CSC therapy through its paracrine stimulation of the endogenous resident reparative/regenerative process produces functional meaningful myocardial regeneration in pre-clinical porcine myocardial infarction models and is currently tested in the first-in-man human trial. The in vivo test of somatic reprogramming and cardioregenerative non-coding RNAs revived the interest in gene therapy for myocardial regeneration. The latter, together with the advent of genome editing, has prompted most recent efforts to produce genetically-modified allogeneic CSCs that secrete cardioregenerative factors to optimize effective myocardial repair. EXPERT OPINION The current war against heart failure epidemics in western countries seeks to find effective treatments to set back the failing hearts prolonging human lifespan. Off-the-shelf allogeneic-genetically-modified CSCs producing regenerative agents are a novel and evolving therapy set to be affordable, safe, effective and available at all times for myocardial regeneration to either prevent or treat heart failure.
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Mainini G, Passaro M, Sgambato R, Rotondi M, Stradella L, Labriola D, Ambrosio D, Stradella C, Schettino M, Torella M. Phytoestrogens for menopausal vasomotor symptoms: efficacy of soybean isoflavones supplements for alleviating menopausal symptoms is positively related to hot flushes frequency. CLIN EXP OBSTET GYN 2017. [DOI: 10.12891/ceog4095.2017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Schettino M, Dato E, Rossi C, Panariello A, Vascone C, Coppola G, Iervolino S, D’Assisi D, Mainini G, Torella M. Possible role of perineal ultrasound in the diagnosis of cystocele. CLIN EXP OBSTET GYN 2015. [DOI: 10.12891/ceog2016.2015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Tormettino B, Ricci C, Rossi C, Schettino MT, Torella M, Russo MG. A particular association: aberrant right subclavian artery, persistent left superior vena cava and a dilatation of pulmonary artery in a dysmorphic SGA fetus. MINERVA GINECOLOGICA 2015; 67:297-299. [PMID: 25909492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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De Santo LS, Torella M, Romano G, Maiello C, Buonocore M, Bancone C, Della Corte A, Galdieri N, Nappi G, Amarelli C. Perioperative myocardial injury after adult heart transplant: determinants and prognostic value. PLoS One 2015; 10:e0120813. [PMID: 25942400 PMCID: PMC4420471 DOI: 10.1371/journal.pone.0120813] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2014] [Accepted: 02/06/2015] [Indexed: 01/29/2023] Open
Abstract
Background and Aim of the Study Implications of Cardiac troponin (cTnI) release after cardiac transplantation are still unclear. This study disclosed risk factors and prognostic implication of cTnI early levels in a single centre cohort operated on between January 1999 and December 2010. Methods Data on 362 consecutive recipients (mean age: 47.8±13.7, 20.2% female, 18.2% diabetics, 22.1% with previous cardiac operations, 27.6% hospitalized, 84.9±29.4 ml/min preoperative glomerular filtration rate) were analyzed using multivariable logistic regression modeling. Target outcomes were determinants of troponin release, early graft failure (EGF), acute kidney injury (AKI) and operative death. Results Mean cTnI release measured 24 hours after transplant was 10.9±11.6 μg/L. Overall hospital mortality was 10.8%, EGF 10.5%, and AKI was 12.2%. cTnI release>10 μg/L proved an independent predictor of EGF (OR 2.2; 95% CI, 1.06–4.6) and AKI (OR 1.031; 95% CI, 1.001-1.064). EGF, in turn, proved a determinant of hospital mortality. Risk factors for cTnI>10 μg/L release were: status 2B (OR 0.35; 95% CI, 0.18-0.69, protective), duration of the ischemic period (OR 1.006; 95% CI, 1.001-1.011), previous cardiac operation (OR 2.9; 95% CI, 1.67-5.0), and left ventricular hypertrophy (OR 3.3; 95% CI, 1.9-5.6). Conclusions Myocardial enzyme leakage clearly emerged as an epiphenomenon of more complicated clinical course. The complex interplay between surgical procedure features, graft characteristics and recipient end-organ function highlights cTnI release as a risk marker of graft failure and acute kidney injury. The search for optimal myocardial preservation is still an issue.
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Schettino MT, Datol E, Rossi C, Panariello A, Vascone C, Coppola G, Iervolino SA, Assisi DD, Mainini G, Torella M. Possible role of perineal ultrasound in the diagnosis of cystocele. CLIN EXP OBSTET GYN 2015; 42:321-326. [PMID: 26152002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE Perineal ultrasound has not yet been adequately evaluated in relation to the diagnosis of anatomical descensus of pelvic organs. Therefore, the aim of the present study was to assess whether it is possible to carry out a topographical comparison between bladders in normal seat and prolapsed ones and to quantify the extent of descensus. MATERIALS AND METHODS The authors selected 140 women, divided into three groups (two control groups and one case group). All patients underwent urogynaecological examination, according to the Pelvic Organ Prolapse Quantification (POP-Q), and perineal ultrasound to evaluate pubo-bladder distance. RESULTS Considering the data recorded in the two control groups, the authors established the physiological pubo-bladder distance between 27-33 mm at rest and 25-30 mm under stress. In the group with cystocele, the pubo-bladder distance was significantly lower: 20 mm at rest and three mm under stress (mean value). The authors also performed a classification of ultrasound cystocele in four stages, in accordance with clinical staging. CONCLUSIONS In conclusion, the present data show the excellent potential role of perineal ultrasound in the diagnosis of cystocele, but it is necessary to perform randomized studies to standardize the method.
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Rossi F, Bellini G, Torella M, Tortora C, Manzo I, Giordano C, Guida F, Luongo L, Papale F, Rosso F, Nobili B, Maione S. The genetic ablation or pharmacological inhibition of TRPV1 signalling is beneficial for the restoration of quiescent osteoclast activity in ovariectomized mice. Br J Pharmacol 2014; 171:2621-30. [PMID: 24308803 DOI: 10.1111/bph.12542] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 11/12/2013] [Accepted: 11/24/2013] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND AND PURPOSE Osteoporosis is a condition characterized by a decrease in bone density, which decreases its strength and results in fragile bones. The endocannabinoid/endovanilloid system has been shown to be involved in the regulation of skeletal remodelling. The aim of this study was to investigate the possible modulation of bone mass mediated by the transient receptor potential vanilloid type 1 channel (TRPV1) in vivo and in vitro. EXPERIMENTAL APPROACH A multidisciplinary approach, including biomolecular, biochemical and morphological analysis, was used to investigate the involvement of TRPV1 in changes in bone density in vivo and osteoclast activity in vitro, in wild-type and Trpv1(-/-) mice, that had undergone ovariectomy or had a sham operation. KEY RESULTS Genetic deletion of Trpv1 as well as pharmacological inhibition/desensitization of TRPV1 signalling dramatically reduced the osteoclast activity in vitro and prevented the ovariectomy-induced bone loss in vivo, whereas the expression of cannabinoid type 2 (CB2 ) receptors was increased. CONCLUSIONS AND IMPLICATIONS These findings highlight the pivotal role TRPV1 channels play in bone resorption and suggest a possible cross-talk between TRPV1 and CB2 receptors. Based on these results, hybrid compounds acting on both TRPV1 and CB2 receptors in an opposite manner could provide a future pharmacological tool for the treatment of diseases associated with disturbances in the bone remodelling process.
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Schettino M, Mainini G, Ercolano S, Vascone C, Scalzone G, D’Assisi D, Tormettino B, Gimigliano F, Esposito E, Donna MD, Colacurci N, Torella M. Risk of pelvic floor dysfunctions in young athletes. CLIN EXP OBSTET GYN 2014. [DOI: 10.12891/ceog19382014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Messalli E, Schettino M, Mainini G, Ercolano S, Fuschillo G, Falcone F, Esposito E, Donna MD, Franciscis PD, Torella M. The possible role of zinc in the etiopathogenesis of endometriosis. CLIN EXP OBSTET GYN 2014. [DOI: 10.12891/ceog19332014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Schettino MT, Gallo P, Rappa C, Coppola F, Tormettino B, Del Deo F, Grimaldi A, Torella M. Sexual function in patients who underwent surgery for stress urinary incontinence. MINERVA GINECOLOGICA 2014; 66:355-363. [PMID: 23903373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
AIM Stress urinary incontinence (SUI) has been reported to have a negative impact on sexual relations in up to 68% of women. The effect of suburethral sling on sexual functioning has been studies, but the results are still inhomogeneous. This study was undertaken to assess the effect of the transvaginal tension free vaginal tape (TVT), transvaginal tension free vaginal tape - obturate (TVT-O) and minisling procedures (SIS) on sexual function and to also evaluate the male experience respect to sexual activity before and after surgery of partners of women underwent surgery. METHODS We enrolled 150 patients underwent a TVT/TVT-O or SIS for female stress urinary incontinence. All patients enrolled were invited to fill out the Female Sexual Function Index (FSFI) Questionnaire, before surgery and 12 months after surgery. We also evaluate the male experience, through questionnaire, respect to sexual activity before and after surgery of female partner. RESULTS At month 12, the mean follow-up FSFI total score in SIS group improved from baseline 22.7±3.83 to 26.2±4.01 (P=0.001), in the TVT group from baseline 22.5±4.11 to 28.5±3.87 (P=0.001) and in the TVT-O group from baseline 23.5±4.48 to 27.7±3.68. The male questionnaires reported an improvement of the sexual function of 84% for TVT group, 82.9% for SIS group and 80,9% for TVT-O group. CONCLUSION In our present study, patients underwent TVT, TVT-O or SIS showed comparable significant improvement of sexual function after sling procedure as evaluated by FSFI.
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Torella M, Schettino MT, Tammaro C, Grimaldi A, Del Deo F, Gimigliano F, Colacurci N. Long-term outcomes of perineal rehabilitation. MINERVA GINECOLOGICA 2014; 66:219-227. [PMID: 23881392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
AIM Pelvic floor muscle training (PFMT) is classified with a level 1 evidence and a grade A recommendation, but long term effects have not been studied thoroughly. This study aims at assessing the long-term effectiveness of perineal rehabilitation on patients with mild prolapse and pure stress urinary incontinence (IUS) symptoms. METHODS Retrospective observational study on 49 patients examined at the beginning of the observation and 60 months after receiving biofeedback assisted PFMT. We created two groups. Group A: 27 women with mild symptoms of prolapse and pure mild IUS; Group B: 22 symptomatic patients postsurgery. We considered as therapeutic success a 50% general reduction of the symptoms experienced by the patients in terms of reduction of leakage episodes, number of pads used, strength and endurance of the pubococcygeus muscle and initial prolapse signs/symptoms. RESULTS Group A (follow-up 60 months): Reduction of prolapse symptoms: cured/much improved: 65% (17 patients); worsened: 22.4% (6 patients); unchanged: 18.5% (5 patients); reduction of urinary symptoms: cured/much improved: 59.3% (16 patients); surgery: 40.7% (11 patients); group B (follow-up 60 months); cured: 55.5% (12 patients); much improved: 44% (10 patients). CONCLUSION In conclusion, as for the treatment of menopausal patients with symptoms of mild disorders of the urinary/genital system, excellent results were reported in women underwent rehabilitation, as a first approach or after failed TVT-O.
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Torella D, Ellison GM, Torella M, Vicinanza C, Aquila I, Iaconetti C, Scalise M, Marino F, Henning BJ, Lewis FC, Gareri C, Lascar N, Cuda G, Salvatore T, Nappi G, Indolfi C, Torella R, Cozzolino D, Sasso FC. Carbonic anhydrase activation is associated with worsened pathological remodeling in human ischemic diabetic cardiomyopathy. J Am Heart Assoc 2014; 3:e000434. [PMID: 24670789 PMCID: PMC4187518 DOI: 10.1161/jaha.113.000434] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background Diabetes mellitus (DM) has multifactorial detrimental effects on myocardial tissue. Recently, carbonic anhydrases (CAs) have been shown to play a major role in diabetic microangiopathy but their role in the diabetic cardiomyopathy is still unknown. Methods and Results We obtained left ventricular samples from patients with DM type 2 (DM‐T2) and nondiabetic (NDM) patients with postinfarct heart failure who were undergoing surgical coronary revascularization. Myocardial levels of CA‐I and CA‐II were 6‐ and 11‐fold higher, respectively, in DM‐T2 versus NDM patients. Elevated CA‐I expression was mainly localized in the cardiac interstitium and endothelial cells. CA‐I induced by high glucose levels hampers endothelial cell permeability and determines endothelial cell apoptosis in vitro. Accordingly, capillary density was significantly lower in the DM‐T2 myocardial samples (mean±SE=2152±146 versus 4545±211/mm2). On the other hand, CA‐II was mainly upregulated in cardiomyocytes. The latter was associated with sodium‐hydrogen exchanger‐1 hyperphosphorylation, exaggerated myocyte hypertrophy (cross‐sectional area 565±34 versus 412±27 μm2), and apoptotic death (830±54 versus 470±34 per 106 myocytes) in DM‐T2 versus NDM patients. CA‐II is activated by high glucose levels and directly induces cardiomyocyte hypertrophy and death in vitro, which are prevented by sodium‐hydrogen exchanger‐1 inhibition. CA‐II was shown to be a direct target for repression by microRNA‐23b, which was downregulated in myocardial samples from DM‐T2 patients. MicroRNA‐23b is regulated by p38 mitogen‐activated protein kinase, and it modulates high‐glucose CA‐II–dependent effects on cardiomyocyte survival in vitro. Conclusions Myocardial CA activation is significantly elevated in human diabetic ischemic cardiomyopathy. These data may open new avenues for targeted treatment of diabetic heart failure.
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Torella M, Franciscis PD, Mainini G, Marcello A, Matteo M, Ammaturo F, Donna MD, Schettino M. Asymptomatic large bladder diverticulum. CLIN EXP OBSTET GYN 2014. [DOI: 10.12891/ceog17202014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Messalli EM, Schettino MT, Mainini G, Ercolano S, Fuschillo G, Falcone F, Esposito E, Di Donna MC, De Franciscis P, Torella M. The possible role of zinc in the etiopathogenesis of endometriosis. CLIN EXP OBSTET GYN 2014; 41:541-546. [PMID: 25864256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE OF INVESTIGATION Aim of the study was to evaluate the possible involvement of zinc in the complex pathogenic process behind the onset and perpetuation of endometriotic lesions. To study the level of zinc serum between a group of patients affected by endometriosis and a group of healthy patients. MATERIALS AND METHODS The study included 86 women: 42 patients whose histodiagnosis had revealed pelvic endometriosis and 44 healthy patients. The authors measured the serum zinc concentration for all patients. RESULTS The group of patients with endometriosis presented serum zinc concentration of 1010 +/- 59.24 microg/l. The observation group presented a serum zinc concentration of 1294 +/- 62.22 microg/l. CONCLUSION The results showed that serum zinc levels in women with endometriosis are decreased and this seems to actually confirm that this microelement can possibly affect the multifactorial pathogenesis of the disease. As a matter of fact, zinc interferes with many biological processes, among which inflammation and immunity, which seem to be the base of the development of the lesions. Therefore, the authors believe that this hypothesis requires more attention and further investigation to determine its reasonableness. If the results are confirmed, this study opens up future prospects as for the treatment of endometriosis, taking into account also the role of zinc in the onset of male sterility and the development of testicles. Zinc could in fact be used as marker to detect women at high risk of endometriosis and for the elaboration of a new treatment for sterility, from which these women often suffer.
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Schettino MT, Mainini G, Ercolano S, Vascone C, Scalzone G, D'Assisi D, Tormettino B, Gimigliano F, Esposito E, Di Donna MC, Colacurci N, Torella M. Risk of pelvic floor dysfunctions in young athletes. CLIN EXP OBSTET GYN 2014; 41:671-676. [PMID: 25551961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE OF INVESTIGATION Numerous epidemiological studies have shown a correlation between sport and the development of pelvic floor dysfunction. Therefore, the aim of the present study was to evaluate the prevalence of urinary incontinence in female young athletes. MATERIALS AND METHODS The epidemiological study was conducted on 105 female volleyball players, who were given a questionnaire, self-compiled, consisting of four main domains (personal data and medical history, urinary incontinence, urinary disorders, and judgment on the questionnaire). RESULTS In a total of 105 athletes, the present authors observed that 65.7% had reported at least one symptom of stress urinary incontinence (SUI) and/or urgency, during sport or in daily life situations. In particular, the 49.52% reported urge urinary incontinence, 20% urine loss for urgency, and 29.52% SUI. In addition, the present authors observed that nocturia was reported in 70.48% of cases, incomplete bladder emptying in 55.24%, urinary hesitancy in the 36.19%, and pelvic pain in 52.38%. In all cases, the symptoms were occasional and low. In relation to the coexistence of symptoms, the present authors observed that 22.85% of athletes had only symptoms of urge urinary incontinence, 6.66% mixed incontinence, and 6.66% symptoms of urge urinary incontinence associated to urine loss for SUI. CONCLUSION The present authors observed a relationship between the sport and the pelvic floor dysfunction, in particular urinary incontinence.
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Torella M, De Franciscis P, Mainini G, Marcello A, Matteo M, Ammaturo FP, Di Donna MC, Schettino MT. Asymptomatic large bladder diverticulum. CLIN EXP OBSTET GYN 2014; 41:87-89. [PMID: 24707693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The authors report a case of a 61-year-old woman diagnosed with large bladder diverticulum. Diagnosis was performed only after a series of investigations carried out for the occasional finding of hypercreatininaemia. Although the significant volumes of post void residual (PVR) and the relevant urine stagnation in the diverticulum, subjective symptomatology was absent and urinalysis and urine culture were negative. The scheduled therapeutic plan consisted of fosfomycin three grams every ten days for sixmonths, self-catheterization twice a day, voiding on a time schedule, and adequate fluid intake. The monthly scheduled follow-up at one year showed good general health, good compliance with the therapy, no urinary tract infections, a decrease in creatininemia to 1.2 mg/dl, and regression of nephrohydrosis to a mild stage. In conclusion, the absence of symptoms and negative urinalysis or urine culture allows expectant management despite the considerable size of the bladder diverticulum.
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Torella M, Tormettino B, Zurzolo V, Labriola D, Ambrosio D, Stradella L, Schettino MT, De Franciscis P. Screening for trisomy 21 by maternal age fetal nuchal translucency thickness and maternal serum sample. MINERVA GINECOLOGICA 2013; 65:653-659. [PMID: 23881389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
AIM The aim of this paper was to examine the performance of two-stage first-trimester combined screening based on maternal age, fetal nuchal translucency (NT) thickness and maternal serum sample "free beta-human chorionic gonadotropin (β-hCG) and pregnancy-associated plasma protein-A (PAPP-A)". METHODS A combined screening for chromosomal anomalies was performed in 713 singleton pregnancies. We performed a two-stage screening with the blood taken at 8+0 to 10+6 weeks and the measurement of NT performed at 12+0 to 12+6 weeks. The maternal age related risk for trisomy 21 was calculated and adjusted according to the gestational age at the time of screening to derive the a-priori risk. The measured free beta-human chorionic gonadotropin (β-hCG) and pregnancy-associated plasma protein-A (PAPP-A) were converted into a multiple of the median (MoM) for gestational age, adjusted for maternal weight, smoking status, ethnicity, method of conception (spontaneous or IVF) and parity. The measured NT was assessed in relationship of mesasure of CRL. Finally, the risk resulting by NT thickness and biochemical markers were multiplied by the a-priori risk to derive the patient-specific risk. RESULTS The ultrascreen was considered positive in the case where the risk was greater than 1:250. In this case it was suggested the study of the fetal karyotype through an invasive test. In our study we had 23 positive cases after the combined screening: all patients have opted for the study of fetal karyotype, and in 5 cases the result was abnormal (trisomy 21). We had 1 case where the test was negative but the fetal karyotype was abnormal (trisomy 21). We have calculated sensitivity and false positive rate of the test. CONCLUSION In our study there were 707 cases with a normal karyotype or delivery of a phenotypically normal baby and 6 cases with trisomy 21. The detection rate of the first trimester screening for chromosomal anomalies was 83% with a false positive rate of 3,2%. The aim of the study was estimated the performance of two-step strategy screening. In our study, the performance of the screening model, based on the two-stage, was not higher than the performance of screening based on a single-step reported in literature. In our opinion, there is no potential advantage in terms of detection rate.
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Schettino MT, Ammaturo FP, Labriola D, De Franciscis P, Colacurci N, Torella M. Betulinic acid and possible influence on the clearance of Human Papilloma Virus: cytological and virological follow-up. MINERVA GINECOLOGICA 2013; 65:661-668. [PMID: 23881391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
AIM Persistent infection with high-risk Human Papilloma Virus (HPV) types is considered necessary for the development of cervical cancer. No such efficient antiviral agent exists at the present time. The aim of this study was to assess whether the use of topical products, vaginal ovules, containing betulinic acid and betulin may influence viral replication in vivo by promoting its negativity. METHODS We enrolled 62 patients at the colposcopy ambulatory with negative colposcopy or with congenital ectopic or normal transformation zone, but with HPV-test positive for high risk. We divided the patients into two groups: group A had no kind of treatment, group B has undergone a treatment with vaginal ovules containing betulinic acid and betulin. All patients have taken a new HPV-test six months after the first control. RESULTS After six months, we compared the percentage of negative HPV-test. We observed a percentage of negativity of 93% in group B versus 68% in group A. The data was statistically significant at χ2 test (P<0,05). CONCLUSION We believe that the results should be investigated further to confirm if there is a correlation between these substances and the increase in the rate of viral negativity.
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Torella M, La Rezza F, Labriola D, Ammaturo FP, Ambrosio D, Zarcone R, Trotta C, Schettino MT, De Franciscis P. [Phytoestrogens and menopause]. MINERVA GINECOLOGICA 2013; 65:679-696. [PMID: 23881390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Menopause is the interruption of menstrual and reproductive capacity, therefore, that occurs naturally in all women between 48 and 55 years, due to a lower production of gonadal steroids. The period becomes progressively irregular and lack of ovulation and menstrual flow decrease, and finally disappears. The time between the first symptoms and the cessation of the menstrual cycle is called menopause. With the onset of menopause the woman undergoes a series of changes related to estrogen deficiency, which occur in all tissues of the body. In this period one can distinguish an early stage, characterized by hot flashes, mood swings, night sweats and insomnia, and a late phase in which we highlight more symptoms related to the interruption of hormonal such as osteoporosis, obesity, at urogenital and increased incidence of cardiovascular disease. In Italy, only 5.2% of women aged 45-64 years used hormone replacement therapy, and only 20-30% follow a therapy for more than two years, both for psychological reasons, and for fear of side effects. Not surprisingly, therefore, phytoestrogens are given a high importance, as they are considered a natural alternative tank to to their plant origin. Interest in phytoestrogens was born from the observation that postmenopausal women who live in the East have a lower incidence of symptoms, cardiovascular disease, cancer and osteoporosis hormone use, compared to Western women.
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De Santo LS, Romano GP, Maiello C, Buonocore M, Bancone C, Torella M, Galdieri N, Amarelli C. Perioperative myocardial injury in adult heart transplant: determinants and prognostic value. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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