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| 1 | Role of endoscopic ultrasonography in the loco-regional staging of patients with rectal cancer显示文摘The prognosis of rectal cancer(RC) is strictly related to both T and N stage of the disease at the time of diagnosis. RC staging is crucial for choosing the best multimodal therapy: patients with high risk locally advanced RC(LARC) undergo surgery after neoadjuvant chemotherapy and radiotherapy(NAT); those with low risk LARC are operated on after a preoperative short-course radiation therapy; finally, surgery alone is recommended only for early RC. Several imaging methods are used for staging patients with RC: computerized tomography, magnetic resonance imaging, positron emission tomography, and endoscopic ultrasound(EUS). EUS is highly accurate for the loco-regional staging of RC, since it is capable to evaluate precisely the mural infiltration of the tumor(T), especially in early RC. On the other hand, EUS is less accurate in restaging RC after NAT and before surgery. Finally, EUS is indicated for follow-up of patients operated on for RC, where there is a need for the surveillance of the anastomosis. The aim of this review is to highlight the impact of EUS on the management of patients with RC, evaluating its role in both preoperative staging and follow-up of patients after surgery. | Pietro Marone Mario de Bellis Valentina D'Angelo Paolo Delrio Valentina Passananti Elena Di Girolamo Giovanni Battista Rossi Daniela Rega Maura Claire Tracey Alfonso Mario Tempesta | 2015 | World Journal of Gastrointestinal Endoscopy2015，7，7： | 11 |
| 2 | Toll-like receptor 9 polymorphisms and Helicobacter pylori influence gene expression and risk of gastric carcinogenesis in the Brazilian population显示文摘BACKGROUND Toll-like receptors(TLRs)are the first line of host defense,and are involved in Helicobacter pylori(H.pylori)recognition and activation of both inflammatory and carcinogenic processes.The presence of single nucleotide polymorphisms(SNPs)in genes that activate the immune response may modulate the risk of precancerous lesions and gastric cancer(GC).Among them,Toll-like receptor 9(TLR9)polymorphisms have emerged with a risk factor of infectious diseases and cancer,however the studies are still inconclusive.AIM To evaluate whether TLR9 rs5743836 and rs187084 SNPs contribute to the risk of gastric carcinogenesis,and its influence on mRNA expression.METHODS A case-control study was conducted to evaluate two TLR9 SNPs(TLR9-1237 TCrs5743836 and TLR9-1486 CT-rs187084)in chronic gastritis(CG)and GC patients.A total of 609 DNA samples of peripheral blood[248 CG,161 GC,and 200 samples from healthy individuals(C)]were genotyped by polymerase chain reaction-restriction fragment length polymorphism.All samples were tested for the H.pylori infection using Hpx1 and Hpx2 primers.Quantitative polymerase chain reaction by TaqMan?assay was used to quantify TLR9 mRNA from fresh gastric tissues(48 GC,26 CG,and 14 C).RESULTS For TLR9-1237,the TC+CC or CC genotypes were associated with a higher risk of GC than C[recessive model odds ratio(OR)=5.01,95%confidence interval(CI):2.52-9.94,P<0.0001],and the CG(recessive model OR=4.63;95%CI:2.44-8.79,P<0.0001)groups.For TLR9-1486,an association between the CT+TT genotypes and increased risk of both GC(dominant model OR=2.72,95%CI:1.57-4.72,P<0.0001)and CG(dominant model OR=1.79,95%CI:1.15-2.79,P=0.0094)was observed when compared to the C group.Moreover,the presence of TLR9-1237 TC/CC+TLR9-1486 CC genotypes potentiate the risk for this neoplasm(OR=18.57;95%CI:5.06-68.15,P<0.0001).The TLR9 mRNA level was significantly higher in the GC group(RQ=9.24,P<0.0001)in relation to the CG group(RQ=1.55,P=0.0010)and normal mucosa(RQ=1.0).When the samples were grouped according to the polymorphic genotypes and the presence of H.pylori infection,an influence of TLR9-1237 TC+CC polymorphic genotypes(P=0.0083)and H.pylori infection(P<0.0001)was observed on the upregulation of mRNA expression.CONCLUSION Our findings show that TLR9 rs5743836 and rs187084 polymorphisms are associated with a higher risk of carcinogenesis gastric,and that TLR9 mRNA levels can be modulated by TLR9-1237 TC+CC variant genotypes and H.pylori infection. | Manoela Dias Susi de Matos Lourenco Caroline Lucas Trevizani Rasmussen Spencer Luis Marques Payao Ana Flavia Teixeira Rossi Ana Elizabete Silva Juliana Garcia de Oliveira-Cucolo | 2019 | World Journal of Gastrointestinal Oncology2019，11，11： | 9 |
| 3 | Synergistic effect of interleukin-10-receptor variants in a case of early-onset ulcerative colitis显示文摘AIM:To investigated the molecular cause of very early-onset ulcerative colitis(UC)in an 18-mo-old affected child.METHODS:We analysed the interleukin-10(IL10)receptor genes at the DNA and RNA level in the proband and his relatives.Beta catenin and tumor necrosis factor-α(TNFα)receptors were analysed in the proteins extracted from peripheral blood cells of the proband,his relatives and familial adenomatous polyposis(FAP)and PTEN hamartoma tumor syndrome(PHTS)patients.Samples were also collected from the proband’s inflamed colorectal mucosa and compared to healthy and tumour mucosa collected from a FAP patient and patients affected by sporadic colorectal cancer(CRC).Finally,we examined mesalazine and azathioprine effects on primary fibroblasts stabilised from UC and FAP patients.RESULTS:Our patient was a compound heterozygote for the IL10RB E47K polymorphism,inherited from his father,and for a novel point mutation within the IL10RA promoter(the-413G->T),inherited from his mother.Beta catenin and tumour necrosis factorαreceptors-Ⅰ(TNFRI)protein were both over-expressed in peripheral blood cells of the proband’s relatives more than the proband.However,TNFRII was over-expressed only in the proband.Finally,both TNFα-receptors were shown to be under-expressed in the inflamed colon mucosa and colorectal cancer tissue compared to healthy colon mucosa.Consistent with this observation,mesalazine and azathioprine induced,in primary fibroblasts,IL10RB and TNFRII over-expression and TNFRI and TNFαunder-expression.We suggest thatβ-catenin and TNFRI protein expression in peripheral blood cells could represent molecular markers of sub-clinical disease in apparently healthy relatives of patients with early-onset UC.CONCLUSION:A synergistic effect of several variant alleles of the IL10 receptor genes,inherited in a Mende-lian manner,is involved in UC onset in this young child. | Martina Galatola Erasmo Miele Caterina Strisciuglio Lorella Paparo Daniela Rega Paolo Delrio Francesca Duraturo Massimo Martinelli Giovanni Battista Rossi Annamaria Staiano Paola Izzo Marina De Rosa | 2013 | World Journal of Gastroenterology2013，19，46： | 7 |
| 4 | Efficient RT-QuIC seeding activity for α-synuclein in olfactory mucosa samples of patients with Parkinson’s disease and multiple system atrophy显示文摘Background:Parkinson’s disease(PD)is a neurodegenerative disorder whose diagnosis is often challenging because symptoms may overlap with neurodegenerative parkinsonisms.PD is characterized by intraneuronal accumulation of abnormalα-synuclein in brainstem while neurodegenerative parkinsonisms might be associated with accumulation of eitherα-synuclein,as in the case of Multiple System Atrophy(MSA)or tau,as in the case of Corticobasal Degeneration(CBD)and Progressive Supranuclear Palsy(PSP),in other disease-specific brain regions.Definite diagnosis of all these diseases can be formulated only neuropathologically by detection and localization ofα-synuclein or tau aggregates in the brain.Compelling evidence suggests that trace-amount of these proteins can appear in peripheral tissues,including receptor neurons of the olfactory mucosa(OM).Methods:We have set and standardized the experimental conditions to extend the ultrasensitive Real Time Quaking Induced Conversion(RT-QuIC)assay for OM analysis.In particular,by using human recombinantα-synuclein as substrate of reaction,we have assessed the ability of OM collected from patients with clinical diagnoses of PD and MSA to induceα-synuclein aggregation,and compared their seeding ability to that of OM samples collected from patients with clinical diagnoses of CBD and PSP.Results:Our results showed that a significant percentage of MSA and PD samples inducedα-synuclein aggregation with high efficiency,but also few samples of patients with the clinical diagnosis of CBD and PSP caused the same effect.Notably,the final RT-QuIC aggregates obtained from MSA and PD samples owned peculiar biochemical and morphological features potentially enabling their discrimination.Conclusions:Our study provide the proof-of-concept that olfactory mucosa samples collected from patients with PD and MSA possess important seeding activities forα-synuclein.Additional studies are required for(i)estimating sensitivity and specificity of the technique and for(ii)evaluating its application for the diagnosis of PD and neurodegenerative parkinsonisms.RT-QuIC analyses of OM and cerebrospinal fluid(CSF)can be combined with the aim of increasing the overall diagnostic accuracy of these diseases,especially in the early stages. | Chiara Maria Giulia De Luca Antonio Emanuele Elia Sara Maria Portaleone Federico Angelo Cazzaniga Martina Rossi Edoardo Bistaffa Elena De Cecco Joanna Narkiewicz Giulia Salzano Olga Carletta Luigi Romito Grazia Devigili Paola Soliveri Pietro Tiraboschi Giuseppe Legname Fabrizio Tagliavini Roberto Eleopra Giorgio Giaccone Fabio Moda | 2019 | Translational Neurodegeneration2019，8，1： | 5 |
| 5 | Telomeres,telomerase and colorectal cancer显示文摘Colorectal cancer(CRC)is the third most common cancer worldwide and,despite improved treatments,is still an important cause of cancer-related deaths.CRC encompasses a complex of diseases arising from a multistep process of genetic and epigenetic events.Besides heterogeneity in the molecular and biological features of CRC,chromosomal instability is a hallmark of cancer and cancer cells may also circumvent replicative senescence and acquire the ability to sustain unlimited proliferation.Telomere/telomerase interplay is an important mechanism involved in both genomic stability and cellular replicative potential,and its dysfunction plays a key role in the oncogenetic process.The erosion of telomeres,mainly because of cell proliferation,may be accelerated by specific alterations in the genes involved in CRC,such as APC and MSH2.Although there is general agreement that the shortening of telomeres plays a role in the early steps of CRC carcinogenesis by promoting chromosomal instability,the prognostic role of telomere length in CRC is still under debate.The activation of telomerase reverse transcriptase(TERT),the catalytic component of the telomerase complex,allows cancer cells to grow indefinitely by maintaining the length of the telomeres,thus favouring tumour formation/progression.Several studies indicate that TERT increases with disease progression,and most studies suggest that telomerase is a useful prognostic factor.Plasma TERT mRNA may also be a promising marker for the minimally invasive monitoring of disease progression and response to therapy. | Roberta Bertorelle Enrica Rampazzo Salvatore Pucciarelli Donato Nitti Anita De Rossi | 2014 | World Journal of Gastroenterology2014，20，8： | 5 |
| 6 | Role of metabolic stress for enhancing muscle adaptations: Practical applications显示文摘Metabolic stress is a physiological process that occurs during exercise in response to low energy that leads to metabolite accumulation [lactate, phosphate inorganic(Pi) and ions of hydrogen(H^+)] in muscle cells.Traditional exercise protocol(i.e., Resistance training) has an important impact on the increase of metabolite accumulation, which influences hormonal release, hypoxia, reactive oxygen species(ROS) production and cell swelling.Changes in acute exercise routines, such as intensity, volume and rest between sets, are determinants for the magnitude of metabolic stress, furthermore, different types of training, such as lowintensity resistance training plus blood flow restriction and high intensity interval training, could be used to maximize metabolic stress during exercise.Thus, the objective of this review is to describe practical applications that induce metabolic stress and the potential effects of metabolic stress to increase systemic hormonal release, hypoxia, ROS production, cell swelling and muscle adaptations. | Marcelo Conrado de Freitas Jose Gerosa-Neto Nelo Eidy Zanchi Fabio Santos Lira Fabrício Eduardo Rossi | 2017 | World Journal of Methodology2017，7，2： | 5 |
| 7 | Real-time multiplex PCR assay to quantify hepatitis C virus RNA in peripheral blood mononuclear cells显示文摘 | Paolo Pugnale Patrizia Latorre Christine Rossi Katia Crovatto Valerio Pazienza Andrea De Gottardi Francesco Negro | 2005 | Journal of Virological Methods2005，，2： | 3 |
| 8 | Risk of hepatitis B virus reactivation in rheumatoid arthritis patients undergoing biologic treatment: Extending perspective from old to newer drugs显示文摘Hepatitis B virus(HBV) reactivation in rheumatoid arthritis(RA) patients undergoing biological therapy is not infrequent. This condition can occur in patients with chronic hepatitis B as well as in patients with resolved HBV infection. Current recommendations are mainlyfocused on prevention and management strategies of viral reactivation under tumor necrosis factor-α inhibitors or chimeric monoclonal antibody rituximab. In recent years, growing data concerning HBV reactivation in RA patients treated with newer biological drugs like tocilizumab and abatacept have cumulated. In this review, epidemiology, pathogenesis and natural history of HBV infection have been revised first, mainly focusing on the role that specific therapeutic targets of current biotechnological drugs play in HBV pathobiology; finally we have summarized current evidences from scientific literature, including either observational studies and case reports as well, concerning HBV reactivation under different classes of biological drugs in RA patients. Taking all these evidences into account, some practical guidelines for screening, vaccination, prophylaxis and treatment of HBV reactivation have been proposed. | Francesca De Nard Monica Todoerti Vittorio Grosso Sara Monti Silvia Breda Silvia Rossi Carlomaurizio Montecucco Roberto Caporali | 2015 | World Journal of Hepatology2015，7，3： | 3 |
| 9 | A Prospective Policy Development to Increase Split-Liver Transplantation for 2 Adult Recipients: Results of a 12-Year Multicenter Collaborative Study显示文摘 | Paolo Aseni Tullia Maria De Feo Luciano De Carlis Umberto Valente Michele Colledan Umberto Cillo Giorgio Rossi Vincenzo Mazzaferro Matteo Donataccio Nicola De Fazio Enzo Andorno Patrizia Burra | 2014 | Annals of Surgery2014，，1： | 3 |
| 10 | Normative data for TM electrocochleography measures显示文摘Objective: Establish normative data for tympanic electrocochleography(TM ECoch G) parameters in normal hearing adults without Meniere's disease's(MD) symptoms. Describe TM ECoch G variables that help to distinguish normal from MD ears.Material and methods: We enrolled 100 subjects(N =200 ears), 59 females, aged between 19 and 71 years from 09/2010 to 04/2014. Inclusion criteria: normal otomicroscopy, hearing thresholds≤25 dB nHL from 250 to 4000 Hz, normal tympanogram, no symptoms of MD according to the AAO-HNS 1995 criteria and Gibson's score <7. We excluded subjects with dizziness, aural fullness or other symptoms of endolymphatic hydrops. The following parameters were analyzed: SP/AP amplitude ratio, SP/AP area ratio and the difference between AP latency with rarefaction and condensation stimuli.Results: There was no significant difference between right and left ears(Intraclass correlation coefficient < 0.6). SP/AP amplitude ratio varied between 0.084 and 0.356 and SP/AP area ratio between 0.837 and 1.671(percentiles 5 and 95). The AP latency difference to rarefaction and condensation clicks was between 0.0 and 0.333 ms.Conclusion: Normative data for TM ECoch G parameters were established in 100 normal hearing subjects without MD. These data can be used to distinguish normal from pathological findings and in follow-up of MD patients. | Signe Schuster Grasel Roberto Miquelino de Oliveira Beck Ricardo Silva Chiabai Loureiro Amanda Costa Rossi Edigar Rezende de Almeida John Ferraro | 2017 | Journal of Otology2017，12，2： | 2 |
| 11 | Risk factor and etiology analysis of ischemic stroke in young adult patients显示文摘 | Rosaria Renna Fabio Pilato Paolo Profice Giacomo Della Marca Aldobrando Broccolini Roberta Morosetti Giovanni Frisullo Elena Rossi Valerio De Stefano Vincenzo Di Lazzaro | 2013 | Journal of Stroke and Cerebrovascular Diseases2013，，： | 2 |
| 12 | Cerebral sinus-venous thrombosis显示文摘 | Ida Martinelli Serena Maria Passamonti Elena Rossi Valerio De Stefano | 2012 | Internal and Emergency Medicine2012，，3： | 2 |
| 13 | Antiherpetic activity of a sulfated polysaccharide from Agaricus brasiliensis mycelia显示文摘 | Francielle Tramontini Gomes de Sousa Cardozo Carla Maísa Camelini Alessandra Mascarello Márcio José Rossi Ricardo José Nunes Célia Regina Monte Barardi Margarida Matos de Mendon?a Cláudia Maria Oliveira Sim?es | 2011 | Antiviral Research2011，，1： | 2 |
| 14 | Rapid determination of short chain carnitines in human plasma by electrospray ionisation-ion trap mass spectrometry using capillary electrophoresis instrument as sampler显示文摘 | Claudia Desiderio Angelo Mancinelli Antonella De Rossi Diana Valeria Rossetti Rosanna Inzitari Irene Messana Bruno Giardina Massimo Castagnola | 2006 | Journal of Chromatography A2006，，1： | 2 |
| 15 | Lessons from the ( ' Iressa' expanded access programme: Gefitinib in special non-small-cell lung cancer patient populations 显示文摘 | Stahel R Rossi A Petruzelka L Kosimidis P de Braud F Bernardo MM | 2003 | Br J Cancer2003，89，2： | 1 |
| 16 | Antidiabetic therapy in real practice: indicators for adherence and treatment cost显示文摘 | Colombo GL Rossi E De Rosa M | 2012 | Patient Prefer Adherence2012，6，： | 1 |
| 17 | Prospective randomized study on reversed saphenous vein in frapopliteal bypass to treat limb-threatening ischemia: comm on femoral artery versus superficial femoral or pop li-teal and tibial arteries as inflow 显示文摘 | Ballotta E Renon L De Rossi A | 2004 | Vasc Surg2004，40，4： | 1 |
| 18 | Role of mycobacterial et- flux transporters in drug resistance: an unresolved question显示文摘 | De Rossi E Ainsa JA and Riccardi G | 2006 | FEMS Microbiol Rev2006，，： | 1 |
| 19 | Serum levels of hepatocyte growth factor/scatter factor in patients with liver metastases from breast cancer显示文摘 | Eichbaum MH de Rossi TM Kaul S | 2007 | Tumour Biol2007，28，1： | 1 |
| 20 | The multidrug transporters belonging to major facilitator superfamily in Mycobacterium tuberculosis 显示文摘 | De Rossi E Arrigo P BeUinzoni M | 2002 | Molecular Medicine2002，8，11： | 1 |
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