|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Gastric cancer and the epoch of immunotherapy approaches显示文摘The incidence of gastric cancer(GC) fell dramatically over the last 50 years, but according to IARC-Globocan 2008, it is the third most frequent cause of cancerrelated deaths with a case fatality GC ratio higher than other common malignancies. Surgical resection is the primary curative treatment for GC though the overall 5-year survival rate remains poor(approximately 20%-25%). To improve the outcome of resectable gastric cancer, different treatment strategies have been evaluated such as adjuvant or perioperative chemotherapy. In resected gastric cancer, the addition of radiotherapy to chemotherapy does not appear to provide any additional benefit. Moreover, in metastatic patients, chemotherapy is the mainstay of palliative therapy with a median overall survival of 8-10 mo and objective response rates of merely 20%-40%. Therefore, the potential for making key beneficial progress is to investigate the GC molecular biology to realize innovative therapeutic strategies, such as specific immunotherapy. In this review, we provide a panoramic view of the different immune-based strategies used for gastric cancer treatment and the results obtained in the most significant clinical trials. In detail, firstly we describe the therapeutic approaches that utilize the monoclonal antibodies while in the second part we analyze the cell-based immunotherapies. | Elena Niccolai Antonio Taddei Domenico Prisco Amedeo Amedei | 2015 | World Journal of Gastroenterology2015，21，19： | 24 |
| 2 | Oligodendroglioma: CD44 as a possible prognostic opportunity显示文摘CD44, in its standard form as well in its isoforms, is a cell surface adhesion glycoprotein which occurs in a widevariety of non-neoplastic and neoplastic ceils. CD44 has been considered to be implicated in tumoral growth andin metastatic potential. We studied the immunohistochemical expression of CD44 standard in 30 oligodendrogliomas(19 primary lesions and 11 recurrences) in order to verify its possible prognostic role. Twelve primary oligoden- | Buccoliero AM Caldarella A Arganini L Mennonna P Ammanati F Taddei A Taddei GL | 2003 | 中国神经肿瘤杂志2003，1，3： | 8 |
| 3 | Role of nitric oxide in the impairment of circular muscle contractility of distended, uninflamed mid-colon in TNBS-induced acute distal colitis in rats显示文摘AIM: To evaluate the role of nitric oxide (NO) in the motor disorders of the dilated uninflamed mid-colon (DUMC)from trinitrobenzene sulfonic acid (TNBS)-induced acute distal colitis in rats.METHODS: Colitis was induced in male Sprague-Dawley rats by a single intracolonic administration of TNBS.Control rats received an enema of 0.9% saline. The rats were killed 48 h after TNBS or saline administration.Macroscopic and histologic lesions of the colon were evaluated. Myeloperoxidase (MPO) and nitric oxide synthase (NOS) activity were measured on the colonic tissue. In TNBS rats, we evaluated spontaneous and evoked contractile activity in circular muscle strips derived from DUMC in comparison to the same colonic segment of control rats, both in the presence and in the absence of a non-selective NOS isoforms inhibitor N-nitro-Larginine (L-NNA). Pharmacological characterization of electric field stimulation (EFS)-evoked contractile responses was also performed.RESULTS: In TNBS rats, the distal colon showed severe histological lesions and a high MPO activity, while the DUMC exhibited normal histology and MPO activity.Constitutive NOS activity was similar in TNBS and control rats, whereas inducible NOS activity was significantly increased only in the injured distal colon of TNBS rats.Isometrically recorded mechanical activity of circular muscle strips from DUMC of TNBS rats showed a marked reduction of the force and frequency of spontaneous contractions compared to controls, as well as of the contractile responses to a contracting stimulus. In the presence of L-NNA, the contractile activity and responses displayed a significantly greater enhancement compared to controls. The pharmacological characterization of EFS contractile responses showed that a cooperative-like interaction between cholinergic muscarinic and tachykinergic neurokinin 1 and 2 receptors mediated transmission in DUMC of TNBS rats vs a simple additive interaction in controls.CONCLUSION: The results of this study show that, during TNBS-induced acute distal colitis, circular muscle intrinsic contractile mechanisms and possible enteric neural excitatory activity are inhibited in the distended uninflamed mid-colon. Suppression of NO synthesis markedly improves spontaneous and evokes muscle contractions, in spite of any evident change in local NO activity. | Luciano Onori Annalisa Aggio Simona D'Alo' Paola Muzi Maria Grazia Cifone Gabriella Mellillo Rachele Ciccocioppo Gennaro Taddei Giuseppe Frieri Giovanni Latella | 2005 | World Journal of Gastroenterology2005，11，36： | 7 |
| 4 | Role of gut microbiota-immunity axis in patients undergoing surgery for colorectal cancer:Focus on short and long-term outcomes显示文摘Human body is colonized by a huge amount of microorganisms mostly located in the gastrointestinal tract.These dynamic communities,the environment and their metabolites constitute the microbiota.Growing data suggests a causal role of a dysbiotic microbiota in several pathologies,such as metabolic and neurological disorders,immunity dysregulations and cancer,especially the well-studied colorectal cancer development.However,many were preclinical studies and a complete knowledge of the pathogenetic mechanisms in humans is still absent.The gut microbiota can exert direct or indirect effects in different phases of colorectal cancer genesis.For example,Fusobacterium nucleatum promotes cancer through cellular proliferation and some strains of Escherichia coli and Bacteroides fragilis produce genotoxins.However,dysbiosis may also cause a proinflammatory state and the stimulation of a Th17 response with IL-17 and IL-22 secretion that have a pro-oncogenic activity,as demonstrated for Fusobacterium nucleatum.Microbiota has a crucial role in several stages of postoperative course;dysbiosis in fact seems related with surgical site infections and Enterococcus faecalis(and other collagenase-producers microbes)are suggested as a cause of anastomotic leak.Consequently,unbalanced presence of some species,together with altered immune response may also have a prognostic role.Microbiota has also a substantial role in effectiveness of chemotherapy,chemoresistance and in the related side effects.In other words,a complete knowledge of the fine pathological mechanisms of gut microbiota may provide a wide range of new diagnostic tools other than therapeutic targets in the light of tailored medicine. | Ilenia Bartolini Matteo Risaliti Maria Novella Ringressi Filippo Melli Giulia Nannini Amedeo Amedei Paolo Muiesan Antonio Taddei | 2020 | World Journal of Gastroenterology2020，26，20： | 6 |
| 5 | Role of preoperative CT colonography in patients with colorectal cancer显示文摘In patients with colorectal cancer(CRC),accurate preoperative evaluation is essential for a correct therapeutic plan.Colonoscopy and intravenous contrastenhanced computed tomography(CT)are currently recommended in the preoperative work-up for CRC.Preoperative colonoscopy has some limitations such as misdiagnosis of synchronous cancers in cases of incomplete exploration of the colon and inaccurate tumor localization.Intravenous contrast-enhanced CT successfully documents distant metastases although it sometimes enables unsatisfactory locoregional staging.Computed tomography colonography(CTC)is obtained after gas insufflation of the colon and offers a comprehensive preoperative evaluation in patients with CRC,including a definition of the segmental location of the tumor,presence of synchronous lesions or lack thereof,and fairly accurate locoregional staging.CTC has some limitations,including a lack of biopsy capability,suboptimal sensitivity for synchronous small polyps,and unsatisfactory nodal staging.Bearing in mind these limitations,CTC could be employed as a'one-stop-shop'examination for preoperative assessment in patients with CRC. | Lapo Sali Massimo Falchini Antonio Taddei Mario Mascalchi | 2014 | World Journal of Gastroenterology2014，20，14： | 6 |
| 6 | Pseudocirrhosis in a pancreatic cancer patient with liver metastases: A case report of complete resolution of pseudocirrhosis with an early recognition and management显示文摘We report a case of pseudocirrhosis arising in the setting of regression of liver metastases from pancreatic cancer. A 55-year-old asymptomatic woman presented to our clinic with newly diagnosed metastatic pancreatic cancer with extensive liver metastases. She underwent systemic chemotherapy with gemcitabine and oxaliplatin (GEMOX). After 8 cycles of therapy, she had a remarkable response to the therapy evidenced by decline of carcinoembryonic antigen (CEA) and CA19 by > 50% and nearly complete resolution of hepatic metastases in computed tomography (CT) scan. Shortly after, she developed increasing bilateral ankle edema and ascites, associated with dyspnea, progressive weight gain, and declining performance status. Gemcitabine and oxaliplatin were discontinued as other causes of her symptoms such as congestive heart disease or venous thrombosis were ruled out. CT scan 6 mo after the initiation of GEMOX revealed worsening ascites with a stable pancreatic mass. However, it also revealed a lobular hepatic contour, segmental atrophy, and capsular retraction mimicking the appearance of cirrhosis. She was managed with aggressive diuresis and albumin infusions which eventually resulted in a resolution of the above- mentioned symptoms as well as complete resolution of pseudocirrhotic appearance of the liver and ascites in CT scan. This case demonstrates that pancreatic cancer patients can develop pseudocirrhosis. Clinicians and radiologist should be well aware of this entity asearly recognition and management can lead to a near complete recovery of liver function and much improved quality of life as illustrated in this case. | Soonmo Peter Kang Tamar Taddei Bruce McLennan Jill Lacy | 2008 | World Journal of Gastroenterology2008，14，10： | 4 |
| 7 | 基于学校的营养教育干预对体质指数的影响——随机对照社区试验的荟萃分析显示文摘本次研究旨在评估基于学校基础的营养教育干预措施降低或预防青少年和儿童的超重、肥胖的效果一研究者系统搜索了截至2010年5月的14个数据库的文献.参考了8项研究该主题的RCT试验的系统评价。研究者还使用PubMed搜索了截至2012年5月的文献,并没有额外发现。体质指数(BMI)是主要的研究指标,标题、摘要审查及质量评估均由2位研究者独立进行.所有数据的存储、处理及分析均使用统计软件EPPI-Reviewer3。初始4888篇文献中,只有8篇符合meta分析的条件。样本人群是青少年和儿童。 | Silveira JA Taddei JA Guerra PH Nobre MR 林双 | 2013 | 营养健康新观察2013，0，1： | 4 |
| 8 | Evaluation and comparison of short chain fatty acids composition in gut diseases显示文摘BACKGROUND An altered (dysbiosis) and unhealthy status of the gut microbiota is usually responsible for a reduction of short chain fatty acids (SCFAs) concentration. SCFAs obtained from the carbohydrate fermentation processes are crucial in maintaining gut homeostasis and their determination in stool samples could provide a faster, reliable and cheaper method to highlight the presence of an intestinal dysbiosis and a biomarker for various gut diseases. We hypothesize that different intestinal diseases, such as celiac disease (CD), adenomatous polyposis (AP) and colorectal cancer (CRC) could display a particular fecal SCFAs’ signature. AIM To compare the fecal SCFAs’ profiles of CD, AP, CRC patients and healthy controls, using the same analytical method. METHODS In this cross-sectional study, we defined and compared the SCFAs’ concentration in fecal samples of 9 AP, 16 CD, 19 CRC patients and 16 healthy controls (HC). The SCFAs’ analysis were performed using a gas-chromatography coupled with mass spectrometry method. Data analysis was carried out using Wilcoxon ranksum test to assess pairwise differences of SCFAs’ profiles, partial least squaresdiscriminate analysis (PLS-DA) to determine the status membership based on distinct SCFAs’ profiles, and Dirichlet regression to determine factors influencing concentration levels of SCFAs. RESULTS We have not observed any difference in the SCFAs’ amount and composition between CD and healthy control. On the contrary, the total amount of SCFAs was significantly lower in CRC patients compared to HC (P = 0.044) and CD (P = 0.005). Moreover, the SCFAs’ percentage composition was different in CRC and AP compared to HC. In detail, HC displayed higher percentage of acetic acid (P value = 1.3 × 10-6) and a lower amount of butyric (P value = 0.02192), isobutyric (P value = 7.4 × 10-5), isovaleric (P value = 0.00012) and valeric (P value = 0.00014) acids compared to CRC patients. AP showed a lower abundance of acetic acid (P value = 0.00062) and higher percentages of propionic (P value = 0.00433) and isovaleric (P value = 0.00433) acids compared to HC. Moreover, AP showed higher levels of propionic acid (P value = 0.03251) and a lower level of isobutyric acid (P value = 0.00427) in comparison to CRC. The PLS-DA model demonstrated a significant separation of CRC and AP groups from HC, although some degree of overlap was observed between CRC and AP. CONCLUSION Analysis of fecal SCFAs shows the potential to provide a non-invasive means of diagnosis to detect patients with CRC and AP, while CD patients cannot be discriminated from healthy subjects. | Elena Niccolai Simone Baldi Federica Ricci Edda Russo Giulia Nannini Marta Menicatti Giovanni Poli Antonio Taddei Gianluca Bartolucci Antonino Salvatore Calabrò Francesco Claudio Stingo Amedeo Amedei | 2019 | World Journal of Gastroenterology2019，25，36： | 4 |
| 9 | Gut microbiota and immune system in liver cancer:Promising therapeutic implication from development to treatment显示文摘Liver cancer is a leading cause of death worldwide,and hepatocellular carcinoma(HCC)is the most frequent primary liver tumour,followed by cholangiocarcinoma.Notably,secondary tumours represent up to 90% of liver tumours.Chronic liver disease is a recognised risk factor for liver cancer development.Up to 90% of the patients with HCC and about 20% of those with cholangiocarcinoma have an underlying liver alteration.The gut microbiota-liver axis represents the bidirectional relationship between gut microbiota,its metabolites and the liver through the portal flow.The interplay between the immune system and gut microbiota is also well-known.Although primarily resulting from experiments in animal models and on HCC,growing evidence suggests a causal role for the gut microbiota in the development and progression of chronic liver pathologies and liver tumours.Despite the curative intent of“traditional”treatments,tumour recurrence remains high.Therefore,microbiota modulation is an appealing therapeutic target for liver cancer prevention and treatment.Furthermore,microbiota could represent a non-invasive biomarker for early liver cancer diagnosis.This review summarises the potential role of the microbiota and immune system in primary and secondary liver cancer development,focusing on the potential therapeutic implications. | Ilenia Bartolini Matteo Risaliti Rosaria Tucci Paolo Muiesan Maria Novella Ringressi Antonio Taddei Amedeo Amedei | 2021 | World Journal of Gastrointestinal Oncology2021，13，11： | 3 |
| 10 | Triiodothyronine levels for risk stratification of patients with chronic heart failure显示文摘 | Alessandro Pingitore Patrizia Landi Maria Chiara Taddei Andrea Ripoli Antonio L’Abbate Giorgio Iervasi | 2005 | The American Journal of Medicine2005，，2： | 2 |
| 11 | Ex vivo analysis of pancreatic cancer-infiltrating T lymphocytes reveals that ENO-specific Tregs accumulate in tumor tissue and inhibit Th1/Th17 effector cell functions显示文摘 | Amedeo Amedei Elena Niccolai Marisa Benagiano Chiara Della Bella Fabio Cianchi Paolo Bechi Antonio Taddei Lapo Bencini Marco Farsi Paola Cappello Domenico Prisco Francesco Novelli Mario Milco D’Elios | 2013 | Cancer Immunology, Immunotherapy2013，，7： | 2 |
| 12 | Effect of calcium antagonist or betablockade treatment on nitric oxide-dependent vasodilation and oxidative stressin essential hypertensive patients显示文摘 | Taddei S Virdis A Ghiadoni L | 2001 | J Hypertens2001，19，8： | 1 |
| 13 | Vitamine C improves endothelium-dependent vasodilation by restoring nitric oxide activity in essential hypertension显示文摘 | Virdis A Ghiadoni L | 1998 | Circulation1998，97，： | 1 |
| 14 | Vitamin C improves endothelium-dependent vasodilationb yre storingn itrico xidea ctivityin essential hypertension 显示文摘 | Taddei S Virdis A Ghiadoni L | 1998 | Circulation1998，97，1： | 1 |
| 15 | Estrogen and progesterone recepetors in meningiomas: immunohistochemical (Mib-1 ,p53) and clinico-morphological corretations 显示文摘 | Taddei G L Caldarella A Raspollini M R | 2002 | Patholog- ica2002，94，1： | 1 |
| 16 | Phenylglycine and sulfonamide correctors of defective delta F508 and G551D cystic fibrosis transmembrane conductance regulator chloride- channel gating显示文摘 | Pedemonte N Sonawane N D Taddei A | 2005 | Mol Pharmacol2005，67，5： | 1 |
| 17 | Outcomes in a pediatric intensive care unit before and after the implementation of a nutrition support team显示文摘 | Gurgueira GL Leite HP Taddei JA | | 0，，03： | 1 |
| 18 | Subject-specific finite element models implementing a maximum principal strain criterion are able to estimate failure risk and fracture location on human femurs tested in vitro显示文摘 | Schileo E Taddei F Cristolfini L | 2008 | J Biomeeh2008，41，2： | 1 |
| 19 | Impaired endothelium- dependent vasodilatation in subclinical hypothyroidism: beneficial effect of levothyroxine therapy 显示文摘 | Taddei S Caraccio N Virdis A | 2003 | J Clin Endocrinol Metab2003，88，8： | 1 |
| 20 | Triiodot-hyronirie levels for risk stratification of patients with chronic heart failure显示文摘 | Pingitore A Landi P Taddei MC | 2005 | Am J Med2005，118，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员