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De Santo LS, Romano G, Bancone C, Gagliardi M, Benvenuto D, Mazzei V, Carbone C, Caparrotti SM. 268 * PATIENT BLOOD MANAGEMENT IN OCTOGENARIANS: PREDICTORS OF TRANSFUSION AND PROGNOSTIC IMPLICATIONS. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Vettoretto N, Cirocchi R, Randolph J, Parisi A, Farinella E, Romano G. Single incision laparoscopic right colectomy: a systematic review and meta-analysis. Colorectal Dis 2014; 16:O123-32. [PMID: 24354622 DOI: 10.1111/codi.12526] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Accepted: 09/20/2013] [Indexed: 12/13/2022]
Abstract
AIM A meta-analysis was performed to compare the outcome of single incision laparoscopic right hemicolectomy with standard multiport laparoscopic right hemicolectomy. METHOD A systematic search of databases was carried out to extract comparative studies (randomized and non-randomized, prospective and retrospective). Data were analysed according to Cochrane Collaboration guidelines. A meta-analysis was performed when the data permitted this form of analysis. RESULTS Nine comparative studies were retrieved comprising 241 patients with single incision and standard laparoscopy. None of these was randomized. There was no significant difference between the two methods for the primary end-points of mortality, morbidity and cancer-specific parameters and for the secondary end-points of operation time, blood loss, ileus, hospital stay and conversion. It was not possible to analyse pain and cosmetics data owing to insufficient information. CONCLUSION Single incision laparoscopic right hemicolectomy is comparable with standard multiport laparoscopic right hemicolectomy in primary and secondary outcomes. Given current information it is justified to use single incision laparoscopic right hemicolectomy, but there is a need for a prospective randomized study.
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Melfi FMA, Fanucchi O, Davini F, Romano G, Lucchi M, Dini P, Ambrogi MC, Mussi A. Robotic lobectomy for lung cancer: evolution in technique and technology. Eur J Cardiothorac Surg 2014; 46:626-30; discussion 630-1. [PMID: 24616391 DOI: 10.1093/ejcts/ezu079] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The aim of this study was to analyse the results of robotic lobectomy for lung cancer. The evolution of technique and technology was evaluated. METHODS During the period 2004-12, all patients who underwent robotic lobectomy for clinical early-stage lung cancer were retrospectively reviewed. The patients were divided into two groups. Group 1 included 69 patients operated by the first generation of surgical robotic system. Group 2 included 160 patients treated with the latest generation of surgical robotic system. Age, gender, comorbidities, operative time, docking time, conversion rate, morbidity, mortality and length of postoperative stay were compared in both groups. RESULTS The two groups were homogeneous in terms of age, gender and comorbidities. Histopathological analysis showed 41 and 107 adenocarcinomas, 27 and 37 squamous cell carcinomas, 1 and 7 large cell carcinomas, in Groups 1 and 2, respectively, and 5 sarcomatoid carcinomas and 4 carcinoids in Group 2. The pathological stage for Group 1 was Stage I (48 cases), Stage II (17 cases) and Stage III (4 cases). For Group 2, Stage I was found in 115 cases, Stage II in 30 cases and Stage III in 15 cases. The mean operative time was 237 (standard deviation (SD) + 66.9) and 172 (SD ± 39.6) min for Groups 1 and 2 (P = 0.002), respectively. The conversion rates were, respectively, 10.1 and 5.6% (P = 0.21), mortality rates 1.4 and 0% (P = 0.30) and morbidity rates 22 and 15% (P = 0.12). The mean length of postoperative stay was 4.4 (SD ± 3.1) and 3.8 days (SD ± 2.2) (P = 0.26), respectively. CONCLUSIONS This study suggests a positive trend in the outcomes for patients who underwent the upgraded robotic system surgery compared with those treated by the standard system.
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Jannasch O, Udelnow A, Romano G, Dziki A, Pavalkis D, Lippert H, Mroczkowski P. International quality assurance project in colorectal cancer—unifying diagnostic and histopathological evaluation. Langenbecks Arch Surg 2014; 399:473-9. [PMID: 24577938 DOI: 10.1007/s00423-014-1176-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 02/17/2014] [Indexed: 12/23/2022]
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Romano G. An overview on breast cancer: The standpoint of research programs, current standard of care and future goals. DRUG FUTURE 2014. [DOI: 10.1358/dof.2014.039.03.2111654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Durante-Mangoni E, Maiello C, Limongelli G, Sbreglia C, Pinto D, Amarelli C, Pacileo G, Perrella A, Agrusta F, Romano G, Marra C, Di Giambenedetto S, Nappi G, Utili R. Management of Immunosuppression and Antiviral Treatment before and after Heart Transplant for HIV-Associated Dilated Cardiomyopathy. Int J Immunopathol Pharmacol 2014; 27:113-20. [PMID: 24674686 DOI: 10.1177/039463201402700115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Romano G, Agrusa A, Frazzetta G, De Vita G, Chianetta D, Di Buono G, Amato G, Gulotta G. Laparoscopic drainage of liver abscess: case report and literature review. G Chir 2013; 34:180-2. [PMID: 23837960 DOI: 10.11138/gchir/2013.34.5.180] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To evaluate the safety and efficacy of the minimally invasive surgical approach (laparoscopic drainage) of liver abscesses in selected cases. CASE REPORT Male, 58 years old, from a rural area, presented with epigastric abdominal pain, fever, weight loss, loss of appetite, a palpable mass in the epigastrium and neutrophilic leukocytosis. CT revealed a complex multiloculated liver abscess in segments 2-3. Systemic antibiotic therapy alone was ineffective; percutaneous drainage was excluded due to the characteristics of the lesion. RESULT Given the complexity of the lesion, a laparoscopic approach was chosen involving complete drainage of the abscess, debridement and irrigation; the cavity was unroofed using electrocautery and samples were obtained for bacterial culture and drug testing. Two drains were left in the cavity for seven days. No complications were observed. DISCUSSION In accordance with the scientific literature, after thorough imaging we performed laparoscopic drainage of a large, complex liver abscess as a safe, effective alternative to open surgery when antibiotic therapy alone failed and percutaneous drainage was uncertain. CONCLUSION Not all liver abscesses can be treated with antibiotic therapy or percutaneous drainage. Laparoscopic drainage in association with systemic antibiotic therapy is a safe and effective minimally invasive approach that should be considered in selected patients.
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Romano G. The role of the dysfunctional akt-related pathway in cancer: establishment and maintenance of a malignant cell phenotype, resistance to therapy, and future strategies for drug development. SCIENTIFICA 2013; 2013:317186. [PMID: 24381788 PMCID: PMC3870877 DOI: 10.1155/2013/317186] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 11/14/2013] [Indexed: 06/01/2023]
Abstract
Akt serine/threonine kinases, or PKB, are key players in the regulation of a wide variety of cellular activities, such as growth, proliferation, protection from apoptotic injuries, control of DNA damage responses and genome stability, metabolism, migration, and angiogenesis. The Akt-related pathway responds to the stimulation mediated by growth factors, cytokines, hormones, and several nutrients. Akt is present in three isoforms: Akt1, Akt2, and Akt3, which may be alternatively named PKB α , PKB β , and PKB γ , respectively. The Akt isoforms are encoded on three diverse chromosomes and their biological functions are predominantly distinct. Deregulations in the Akt-related pathway were observed in many human maladies, including cancer, cardiopathies, neurological diseases, and type-2 diabetes. This review discusses the significance of the abnormal activities of the Akt axis in promoting and sustaining malignancies, along with the development of tumor cell populations that exhibit enhanced resistance to chemo- and/or radiotherapy. This occurrence may be responsible for the relapse of the disease, which is unfortunately very often related to fatal consequences in patients.
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Romano G, Morales F, Marino IR, Giordano A. A Commentary on iPS Cells: Potential Applications in Autologous Transplantation, Study of Illnesses and Drug Screening. J Cell Physiol 2013; 229:148-52. [DOI: 10.1002/jcp.24437] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 07/16/2013] [Indexed: 02/06/2023]
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De Santo LS, Bancone C, Buonocore M, Amarelli C, Romano G, Agrusta F, Galdieri N, Maiello C. 196 * PATTERN OF RESOLUTION OF PULMONARY HYPERTENSION, LONG-TERM ALLOGRAFT RIGHT VENTRICULAR FUNCTION AND EXERCISE CAPACITY IN HIGH-RISK HEART TRANSPLANT RECIPIENTS LISTED UNDER ORAL SILDENAFIL. Interact Cardiovasc Thorac Surg 2013. [DOI: 10.1093/icvts/ivt372.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Polydefkis M, Wang H, Romano G, Frustaci M, Cornblath D, Thipphawong J, Kelly K, Arezzo J. Peripheral nerve safety measures in a multicenter, double-blind, randomized, placebo-controlled, dose-ranging study of fulranumab in patients with painful diabetic neuropathy. J Neurol Sci 2013. [DOI: 10.1016/j.jns.2013.07.1558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Tricarico P, Cambieri A, Campo A, Cantaro P, Costa A, Fiore S, Marazzi L, Marcolongo A, Monturano M, Mura I, Pascu D, Privitera G, Rinaldi O, Romano G, Sotgiu G, Tardivo S, Zanardo D, Zerman T, Brusaferro S. Clinical Assessment of Risk Management: an INtegrated Approach (CARMINA). Eur J Public Health 2013. [DOI: 10.1093/eurpub/ckt124.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Capodanno D, Dipasqua F, Marcantoni C, Ministeri M, Zanoli L, Rastelli S, Romano G, Sanfilippo M, Tamburino C. EuroSCORE II versus additive and logistic EuroSCORE in patients undergoing percutaneous coronary intervention. Am J Cardiol 2013; 112:323-9. [PMID: 23642508 DOI: 10.1016/j.amjcard.2013.03.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 03/19/2013] [Accepted: 03/19/2013] [Indexed: 10/26/2022]
Abstract
The aim of the present study was to externally validate the European System for Cardiac Operative Risk Evaluation (EuroSCORE) II (ESII) in patients undergoing percutaneous coronary intervention (PCI) and to compare its performance with that of its previously released versions, named additive (addES) and logistic EuroSCORE (logES). A total of 537 patients undergoing PCI were analyzed by different measurements of discrimination, calibration, and global accuracy. A significant gradient in all-cause mortality was seen with all the models at 30 days, 1 year, and 5 years, with the exception of the ESII at 30 days. The ESII had the lowest area under the receiver operating characteristic curve at all time points compared with its previous version, being 0.83 (vs 0.90 for both addES and logES) at 30 days, 0.75 (vs 0.82 for both addES and logES) at 1 year, and 0.69 (vs 0.77 for addES and 0.76 for logES) at 5 years. However, the ESII displayed a better calibration than the logES at 30 days, whereas both scores were miscalibrated at 1 and 5 years. The Brier score displayed similar global accuracy between the ESII and logES. In conclusion, the ESII is better calibrated than the logES at 30 days but does not represent a step forward in discrimination and global accuracy compared with its previous versions for predicting early- and long-term mortality of patients undergoing PCI.
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Amato G, Agrusa A, Romano G, Cocorullo G, Di Buono G, Mularo S, Gulotta G. Modified fixation free plug technique using a new 3D multilamellar implant for inguinal hernia repair. Hernia 2013; 18:243-50. [DOI: 10.1007/s10029-013-1102-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Accepted: 04/26/2013] [Indexed: 10/26/2022]
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Nasti G, Piccirillo MC, Izzo F, Ottaiano A, Albino V, Delrio P, Romano C, Giordano P, Lastoria S, Caracò C, de Lutio di Castelguidone E, Palaia R, Daniele G, Aloj L, Romano G, Iaffaioli RV. Neoadjuvant FOLFIRI+bevacizumab in patients with resectable liver metastases from colorectal cancer: a phase 2 trial. Br J Cancer 2013; 108:1566-70. [PMID: 23558891 PMCID: PMC3668480 DOI: 10.1038/bjc.2013.140] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: Preoperative treatment of resectable liver metastases from colorectal cancer (CRC) is a matter of debate. The aim of this study was to assess the feasibility and activity of bevacizumab plus FOLFIRI in this setting. Methods: Patients aged 18–75 years, PS 0–1, with resectable liver-confined metastases from CRC were eligible. They received bevacizumab 5 mg kg−1 followed by irinotecan 180 mg m−2, leucovorin 200 mg m−2, 5-fluorouracil 400 mg m−2 bolus and 5-fluorouracil 2400 mg m−2 46-h infusion, biweekly, for 7 cycles. Bevacizumab was stopped at cycle 6. A single-stage, single-arm phase 2 study design was applied with 1-year progression-free rate as the primary end point, and 39 patients required. Results: From October 2007 to December 2009, 39 patients were enrolled in a single institution. Objective response rate was 66.7% (95% exact CI: 49.8–80.9). Of these, 37 patients (94.9%) underwent surgery, with a R0 rate of 84.6%. Five patients had a pathological complete remission (14%). Out of 37 patients, 16 (43.2%) had at least one surgical complication (most frequently biloma). At 1 year of follow-up, 24 patients were alive and free from disease progression (61.6%, 95% CI: 44.6–76.6). Median PFS and OS were 14 (95% CI: 11–24) and 38 (95% CI: 28–NA) months, respectively. Conclusion: Preoperative treatment of patients with resectable liver metastases from CRC with bevacizumab plus FOLFIRI is feasible, but further studies are needed to define its clinical relevance.
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Romano G. Deregulation of the Akt-related pathway in cancer: Implications for resistance to therapy and drug development. DRUG FUTURE 2013. [DOI: 10.1358/dof.2013.038.01.1918239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Romano G. Development of safer gene delivery systems to minimize the risk of insertional mutagenesis-related malignancies: a critical issue for the field of gene therapy. ISRN ONCOLOGY 2012; 2012:616310. [PMID: 23209944 PMCID: PMC3512301 DOI: 10.5402/2012/616310] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 10/23/2012] [Indexed: 12/17/2022]
Abstract
Integrating gene delivery systems allow for a more stable transgene expression in mammalian cells than the episomal ones. However, the integration of the shuttle vector within the cellular chromosomal DNA is associated with the risk of insertional mutagenesis, which, in turn, may cause malignant cell transformation. The use of a retroviral-derived vector system was responsible for the development of leukemia in five children, who participated in various clinical trials for the treatment of severe combined immunodeficiency (SCID-X1) in France and in the United Kingdom. Unfortunately, the hematological malignancy claimed the life of one patient in 2004, who was enrolled in the French clinical trial. In addition, adeno-associated-viral-(AAV-) mediated gene transfer induced tumors in animal models, whereas the Sleeping Beauty (SB) DNA transposon system was associated with insertional mutagenesis events in cell culture systems. On these grounds, it is necessary to develop safer gene delivery systems for the genetic manipulation of mammalian cells. This paper discusses the latest achievements that have been reported in the field of vector design.
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Agrusa A, Romano G, Di Buono G, Dafnomili A, Gulotta G. Laparoscopic approach in abdominal emergencies: a 5-year experience at a single center. G Chir 2012; 33:400-403. [PMID: 23140925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Laparoscopy is ever more common in both elective and emergency surgery. In fact, in abdominal emergencies it enables the resolution of preoperative diagnostic doubts as well as treatment of the underlying disease. We present a retrospective study of the results of a 5-year experience at a single center. PATIENTS AND METHODS Between September 2006 and August 2011, 961 patients were treated via laparoscopy, including 486 emergency cases (15 gastroduodenal perforation; 165 acute cholecystitis; 255 acute appendicitis; 15 pelvic inflammatory disease and non-specific abdominal pain [NSAP]; 36 small bowel obstruction). All procedures were conducted by a team trained in laparoscopic surgery. RESULTS The conversion rate was 22/486 patients (4.53%). A definitive laparoscopic diagnosis was possible in over 96% of cases, and definitive treatment via laparoscopy was possible in most of these. CONCLUSIONS Our own experience confirms the literature evidence that laparoscopy is a valid option in the surgical treatment of abdominal emergencies. In any case, it must be performed by a dedicated and highly experienced team. Correct patient selection is also important, to enable the most suitable approach for each given situation.
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Capodanno D, Marcantoni C, Ministeri M, Dipasqua F, Zanoli L, Rastelli S, Mangiafico S, Sanfilippo M, Romano G, Tamburino C. Incorporating glomerular filtration rate or creatinine clearance by the modification of diet in renal disease equation or the Cockcroft-Gault equations to improve the global accuracy of the Age, Creatinine, Ejection Fraction [ACEF] score in patients undergoing percutaneous coronary intervention. Int J Cardiol 2012; 168:396-402. [PMID: 23041093 DOI: 10.1016/j.ijcard.2012.09.026] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 08/24/2012] [Accepted: 09/15/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND The aim of the present study was to appraise the comparative ability of different ACEF models incorporating glomerular filtration rate or creatinine clearance estimated by the Modification of Diet in Renal Disease [ACEFMDRD] or Cokcroft-Gault [ACEFCG] equations, respectively, over the original ACEF score (ACEFSrCr) in patients undergoing percutaneous coronary intervention (PCI). METHODS A total of 537 patients were analyzed by different measures of discrimination, calibration and net reclassification improvement (NRI). RESULTS A significant gradient in all-cause mortality was consistently seen with all the models at 30 days, 1 year and 5 years. The comparison of the three models showed that the best balance in terms of discrimination and calibration for all-cause mortality was offered by the ACEFCG at 30 days, the ACEFMDRD at 1 year and similarly by the ACEFCG and ACEFMDRD at 5 years. At 30 days, the NRI was +32.9% for ACEFMDRD over ACEFSrCr and +16% for ACEFCG over ACEFSrCr. At 1 year, the NRI was 13.8% for ACEFMDRD over ACEFSrCr and -7.8% for ACEFCG over ACEFSrCr. At 5 years, the NRI was +7.7% for both the ACEFMDRD and the ACEFCG over the ACEFSrCr. CONCLUSIONS In patients undergoing PCI, the ACEF score is associated with satisfactory early-, mid- and long-term discrimination regardless of the definition of renal function. However, incorporating glomerular filtration rate or creatinine clearance by the MDRD or CG formulas in the ACEF score yields superior calibration compared with the original SrCr-based equation, with the ACEFMDRD displaying superior reclassification ability over the ACEFCG and ACEFSrCr at 30 days and 1 year.
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Leo⁎ S, Romano G, Accettura C, Giampaglia M, Licchetta A, Gnoni A, Mauro A, Cocciolo A, Saracino V, Lupo L, Gambino A, Lorusso V. Retrospective analysis of Erlotinib in the treatment of patients over 70years with NSCLC: Our experience in the Geriatric Oncologic Unit. J Geriatr Oncol 2012. [DOI: 10.1016/j.jgo.2012.10.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lapice E, Cipriano P, Patti L, Romano G, Vaccaro O, Rivellese AA. Fasting APO B48 levels are associated with microalbuminuria in patients with type 2 diabetes. Acta Diabetol 2012; 49:409-12. [PMID: 22430605 DOI: 10.1007/s00592-012-0386-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2012] [Accepted: 02/21/2012] [Indexed: 10/28/2022]
Abstract
In view of the high incidence of macrovascular diseases in patients with type 2 diabetes mellitus and microalbuminuria, the study evaluates the association of microalbuminuria with fasting plasma Apo B48 levels, a marker of the residual presence of intestinally derived TRLs lipoproteins, thought to be highly atherogenic. We studied 50 patients with type 2 diabetes aged 35-75 years. Exclusion criteria were overt macrovascular disease, overt nephropathy (Glomerular filtration rate (GFR) <45 ml/min/1.73 m(2)), or use of hypolipidemic agents. Anthropometry, fasting plasma lipids, plasma creatinine, and HbA1c were measured. Urinary albumin excretion was measured on a morning urine sample with the ELISA and expressed as albumin/creatinine ratio. GFR was estimated using the MDRD formula. The plasma fasting Apo B48 was measured by ELISA. Age, gender distribution, fasting plasma lipids, HbA1c, smoking status, plasma creatinine, estimate GFR, and the proportion of patients treated with insulin or antihypertensive drugs were similar for patients with or without microalbuminuria. People with microalbuminuria had longer diabetes duration (borderline significance) and significantly higher Apo B48 (1.765 ± 1.379 μg/ml vs. 1.022 ± 0.692 μg/ml, p = 0.01) than those without microalbuminuria. Multivariate logistic regression analysis confirmed that fasting Apo B48 levels were significantly associated with microalbuminuria independent of major confounders measured in the study. In patients with type 2 diabetes, microalbuminuria is associated with elevated Apo B48 levels, independent of major confounders; this may partly explain the excess cardiovascular risk of these patients.
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Quintavalle C, Donnarumma E, Iaboni M, Roscigno G, Garofalo M, Romano G, Fiore D, De Marinis P, Croce CM, Condorelli G. Effect of miR-21 and miR-30b/c on TRAIL-induced apoptosis in glioma cells. Oncogene 2012; 32:4001-8. [PMID: 22964638 DOI: 10.1038/onc.2012.410] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 06/13/2012] [Accepted: 07/23/2012] [Indexed: 12/27/2022]
Abstract
Glioblastoma is the most frequent brain tumor in adults and is the most lethal form of human cancer. Despite the improvements in treatments, survival of patients remains poor. To define novel pathways that regulate susceptibility to tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) in glioma, we have performed genome-wide expression profiling of microRNAs (miRs). We show that in TRAIL-resistant glioma cells, levels of different miRs are increased, and in particular, miR-30b/c and -21. We demonstrate that these miRs impair TRAIL-dependent apoptosis by inhibiting the expression of key functional proteins. T98G-sensitive cells treated with miR-21 or -30b/c become resistant to TRAIL. Furthermore, we demonstrate that miR-30b/c and miR-21 target respectively the 3' untranslated region of caspase-3 and TAp63 mRNAs, and that those proteins mediate some of the effects of miR-30 and -21 on TRAIL resistance, even in human glioblastoma primary cells and in lung cancer cells. In conclusion, we show that high expression levels of miR-21 and -30b/c are needed to maintain the TRAIL-resistant phenotype, thus making these miRs as promising therapeutic targets for TRAIL resistance in glioma.
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Granata A, Insalaco M, Di Pietro F, Di Rosa S, Romano G, Scuderi R. [Atheroembolism renal disease: diagnosis and etiologic factors]. LA CLINICA TERAPEUTICA 2012; 163:313-322. [PMID: 23007816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Atheromatous renal disease is the major cause of renal insufficiency in the elderly, and cholesterol embolism is a manifestation of this disease. Cholesterol embolism occurs in patients suffering from diffuse erosive atherosclerosis, usually after triggering causes, such as aortic surgery, arterial invasive procedures (angiography, left heart catheterization and coronary angioplasty) and anticoagulant or thrombolytic therapy. It is characterized by occlusion of small arteries with cholesterol emboli deriving from eroded atheromatous plaques of the aorta or large feeder arteries. The proximity of the kidneys to the abdominal aorta and the large renal blood supply make the kidney a frequent target organ for cholesterol atheroembolism. The exact incidence of atheroembolic renal disease (AERD) is not known. The reported incidence AERD varied in the literature because of the differences in study design and the different criteria used for making the diagnosis. Retrospective data derived from autopsy or biopsy studies may exaggerate the frequency by including many subclinical cases. Clinical observations that are based on a short duration of follow-up after an invasive vascular procedure and the infrequency of the confirmatory renal biopsies can lead to an underestimation of the true incidence of AERD. The initial signs and symptoms in patients diagnosed with cholesterol embolism were blue toes syndrome, livedo reticularis, gangrene, leg, toe or foot pain, abdominal pain and flank or back pain, gross haematuria, accelerated hypertension and renal failure. Cholesterol embolism may also be associated with fever, increased erythrocyte sedimentation rate and eosinophilia. Thus, in the cases of spontaneous cholesterol embolism, differential diagnosis includes, polyarteritis nodosa, allergic vasculitis and subacute bacterial endocarditis. Skin and renal biopsy specimens are the best sample for histologic diagnosis. There is, at present, no pharmacological treatments shown to be effective in altering the course of the disease. Management is limited to supportive therapy and avoidance of anticoagulation; aortic procedures should be postponed.
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De Santo LS, Amarelli C, Della Corte A, Scardone M, Bancone C, Carozza A, Grassia MG, Romano G. Blood transfusion after on-pump coronary artery bypass grafting: focus on modifiable risk factors. Eur J Cardiothorac Surg 2012; 43:359-66. [DOI: 10.1093/ejcts/ezs223] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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van Gijn W, van den Broek C, Mroczkowski P, Dziki A, Romano G, Pavalkis D, Wouters M, Møller B, Wibe A, Påhlman L, Harling H, Smith J, Penninckx F, Ortiz H, Valentini V, van de Velde C. The EURECCA project: Data items scored by European colorectal cancer audit registries. Eur J Surg Oncol 2012; 38:467-71. [DOI: 10.1016/j.ejso.2012.01.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 01/03/2012] [Accepted: 01/05/2012] [Indexed: 10/14/2022] Open
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