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1364篇 您的检索式:作者名="Mariano"
    题名 作者 年代 出处 被引量
1Overlapping expression of microRNAs in human embryonic colon and colorectal cancer显示文摘MicroRNAs (miRNAs ) 为调整房间区别并且维持干细胞的 pluripotent 状态是必要的。尽管特定的 miRNAs 的 dysregulation 与癌症的某些类型被联系了,到日期,没有证据连接了 miRNA 表示在胚胎并且肿瘤纸巾。我们在人的胚胎的结肠组织,并且在 colorectal 癌症估计了成熟 miRNAs 的表示并且配对正常结肠组织。重叠 miRNA 表示在胚胎的结肠的 mucosa 和 colorectal 癌症之间被检测。我们发现了 miR-17-92 聚类,调整在两个盒子中的房间增长并且它的目标, E2F1,在人的冒号开发和结肠的 carcinogenesis 展出表示的一个类似的模式。在 situ,杂交在地窟祖先分隔空间证实了 miR-17-5p 的表示的高水平。我们断定 miRNA 小径在胚胎的开发和结肠的上皮的肿瘤的转变起一个主要作用。Mariano Monzo Alfons Navarro Eva Bandres Rosa Artells Isabel Moreno Bemat Gel Rafael Ibeas Jose Moreno Francisco Martinez Tania Diaz Antonio Martinez Olga Balague Jesus Garcia-Foncillas 2008Cell Research2008,18,8:32
27价肺炎球菌结合疫苗(沛儿TM)用于健康中国儿童加强免疫的安全性和免疫原性显示文摘目的评价已接种3剂7价肺炎球菌结合疫苗(7-Valent Peneumococcal Conjugate Vaccine,PCV7)的健康中国儿童,使用PCV7进行加强免疫的安全性和免疫原性。方法488名中国婴儿在3、4、5月龄接种3剂PCV7后,于12~15月龄时用PCV7加强免疫,接种3剂PCV7的婴儿分为与白喉-破伤风-无细胞百日咳联合疫苗分开接种(第1组)或同时接种(第2组)两组。加强免疫后,对每名受试者进行30d的随访,以观察疫苗的安全性。加强免疫前及加强免疫后30d时,从部分受试者抽取血样,以测定加强免疫的免疫原性。结果PCV7加强免疫后,第1组和第2组分别有89%和91%的受试者体温正常。其局部反应通常为轻度反应。两组受试者每种血清型接种后/接种前抗体几何平均浓度增加的差异均具有非常显著的统计学意义(P<0.0001)。结论PCV7加强免疫对中国健康儿童具有良好的安全性,并能诱发加强免疫应答。李荣成 李凤祥 李艳萍 郭素英 农艺 叶强 方孔雄 韦少超 Jay Graepel Mariano Young 2009中国疫苗和免疫2009,15,3:18
3肿瘤恶性转化与C/EBPβ和STAT3基因相关(英文)显示文摘The inference of transcriptional networks that regulate transitions into physiological or pathological cellular states remains a central challenge in systems biology. A mesenchymal phenotype is the hallmark of tumour aggressiveness in human malignant glioma,but the regulatory programs responsible for implementing the associated molecular signature are largely unknown. Here we show that reverse-engineering and an unbiased interrogation of a glioma-specific regulatory network reveal the transcriptional module that activates expression of mesenchymal genes in malignant glioma. Two transcription factors (C/EBPβ and STAT3) emerge as synergistic initiators and master regulators of mesenchymal transformation. Ectopic co-expression of C/EBPβ and STAT3 reprograms neural stem cells along the aberrant mesenchymal lineage,whereas elimination of the two factors in glioma cells leads to collapse of the mesenchymal signature and reduces tumour aggressiveness. In human glioma,expression of C/EBPβ and STAT3 correlates with mesenchymal differentiation and predicts poor clinical outcome. These results show that the activation of a small regulatory module is necessary and sufficient to initiate and maintain an aberrant phenotypic state in cancer cells.Maria Stella Carro Wei Keat Lim Mariano Javier Alvarez Robert J. Bollo Evan Y. Snyder Erik P. Sulman Sandrine L. Anne Fiona Doetsch Howard Colman Anna Lasorella Ken Aldape Andrea Califano Antonio Iavarone 2010中华神经外科疾病研究杂志2010,9,1:16
4Effects of L-carnitine in patients with hepatic encephalopathy显示文摘AIM: To evaluate the influence of L-carnitine on mental conditions and ammonia effects on patients with hepatic encephalopathy (HE).METHODS: One hundred and fifty patients (10 patients with alcoholism, 41 patients with hepatitis virus B infection, 78 patients with hepatitis C virus infection,21 patients with cryptogenetic cirrhosis) meeting the inclusion criteria were randomized into group A receiving a 90-d treatment with L-carnitine (2 g twice a day) or into group B receiving placebo in double blind.RESULTS: At the end of the study period, a significant decrease in NH4 fasting serum levels was found in patients with hepatic encephalopathy (P<0.05) afler the treatment with levocarnitine (LC). Significant differences were also found between symbol digit modalities test and block design in patients with hepatic encephalopathy (P<0.05).CONCLUSION: Results of our study suggest an important protective effect of L-carnitine against ammonia-precipitated encephalopathy in cirrhotic patients.Mariano Malaguarnera Giovanni Pistone Rampello Elvira Carmelo Leotta Linda Scarpello Rampello Liborio 2005World Journal of Gastroenterology2005,11,45:14
5Chronic hepatitis C:This and the new era of treatment显示文摘Over the last years it has started a real revolution in the treatment of chronic hepatitis C. This occurred for the availability of direct-acting antiviral agents that allow to reach sustained virologic response in approximately 90% of cases. In the near future further progress will be achieved with the use of pan-genotypic drugs with high efficacy but without side effects.Gaetano Bertino Annalisa Ardiri Maria Proiti Giuseppe Rigano Evelise Frazzetto Shirin Demma MariaIrene Ruggeri Laura Scuderi Giulia Malaguarnera Nicoletta Bertino Venerando Rapisarda Isidoro Di Carlo Adriana Toro Federico Salomone Mariano Malaguarnera Emanuele Bertino Michele Malaguarnera 2016World Journal of Hepatology2016,8,2:10
6From leaf to whole-plant water use efficiency(WUE)in complex canopies:Limitations of leaf WUE as a selection target显示文摘Plant water use efficiency(WUE) is becoming a key issue in semiarid areas, where crop production relies on the use of large volumes of water. Improving WUE is necessary for securing environmental sustainability of food production in these areas. Given that climate change predictions include increases in temperature and drought in semiarid regions,improving crop WUE is mandatory for global food production. WUE is commonly measured at the leaf level, because portable equipment for measuring leaf gas exchange rates facilitates the simultaneous measurement of photosynthesis and transpiration. However,when those measurements are compared with daily integrals or whole-plant estimates of WUE, the two sometimes do not agree. Scaling up from single-leaf to whole-plant WUE was tested in grapevines in different experiments by comparison of daily integrals of instantaneous water use efficiency [ratio between CO2assimilation(AN) and transpiration(E); AN/E] with midday AN/E measurements, showing a low correlation, being worse with increasing water stress. We sought to evaluate the importance of spatial and temporal variation in carbon and water balances at the leaf and plant levels. The leaf position(governing average light interception) in the canopy showed a marked effect on instantaneous and daily integrals of leaf WUE. Night transpiration and respiration rates were also evaluated, as well as respiration contributions to total carbon balance. Two main components were identified as filling the gap between leaf and whole plant WUE: the large effect of leaf position on daily carbon gain and water loss and the large flux of carbon losses by dark respiration. These results show that WUE evaluation among genotypes or treatments needs to be revised.Hipólito Medrano Magdalena Tomás Sebastià Martorell aume Flexas Esther Hernández Joan Rosselló Alicia Pou José-Mariano Escalona Josefina Bota 2015The Crop Journal2015,3,3:9
7全球中期模式升级关键技术研发和预报试验显示文摘随着模式分辨率的提高,对地形、海陆分布的描述更加精确,从而对天气和次天气尺度动力学的刻画也更准确,但计算需求和存贮量也将有比较明显的增加。因此,在模式分辨率提高的同时尽可能减少计算和存储量是模式发展的重要方面。文中采用规约线性格点,在高斯格点数和格点分布不变的情况下,把国家气象中心业务全球谱模式的水平分辨率由T213提高到TL319,从而使全球谱模式的计算有效率增加了2.25倍;实现了稳定外插两个时间层的半拉格朗日方案,解决了传统的半拉格朗日方案在计算轨迹中点的速度和发展方程的非线性项时,采用时间的线性外插带来的计算噪音,提高了模式积分的稳定性,从而使模式的积分时间步长从900 s增加到1200 s;在这两个关键技术实现的基础上,实现了TL319模式与业务OI同化方案的耦合,进行了连续1年的滚动试验,并对降水预报和500 hPa形势场预报进行了统计学检验,与现行全球中期业务模式的预报也进行了对比分析。分析结果表明,提高模式谱分辨率后,模式的动力过程保持合理稳定,对东亚地区500 hPa位势高度场的预报性能有所改进,对中雨和大雨量级的降水预报在大部分时效也都有改进,但是小雨预报TS评分略有下降。另外对冬、夏季的两次降水过程的天气学分析表明,TL319L31对天气过程的描绘比T213L31也有一定提高。陈起英 管成功 姚明明 佟华 Mariano Hortal 李泽椿 2007气象学报2007,65,4:8
8ROS-induced DNA damage and PARP-1 are required for optimal induction of starvation-induced autophagy显示文摘响应滋养的应力,房间开始能导致改编或死亡的一个 autophagy 节目。位于从饥饿发信号到 autophagy 的开始下面的机制充分没被理解。在当前的学习,我们证明 PARP-1 的缺席或 inactivation 强烈推迟导致饥饿的 autophagy。我们发现了那 DNA 损坏是由 γ 测量了的导致饥饿的 autophagy 的一个早事件; -H2AX 累积和彗星试金,与在两个参数显示减小的 PARP-1 猛烈房间。在饥饿期间,导致 ROS 的 DNA 损坏激活 PARP-1,导致 ATP 弄空(在滋养的剥夺以后的一个早事件) 。PARP-1 的缺席弄钝 AMPK 激活并且阻止了 mTOR 活动的完全的损失,导致在 autophagy 的延期。PARP-1 弄空在饥饿的房间赞成 apoptosis,建议在滋养的剥夺以后的 autophagy 和 PARP-1 激活的一个支持幸存的角色。在 PARP-1 变异的老鼠的出生不满一月的婴儿使遭到了到尖锐饥饿的 vivo 结果表演,也显示缺乏的肝 autophagy,暗示为在导致饥饿的 autophagy 的 PARP-1 的一个生理的角色。因此,表明小径的 PARP 是 autophagy 承诺追随者饥饿的起始的步骤的一个关键管理者。Jose Manuel Rodriguez-Vargas Maria Jose Ruiz-Magana Carmen Ruiz-Ruiz Jara Majuelos-Melguizo Andreina Peralta-Lea Maria Isabel Rodriguez Jose Antonio Munoz-Gaimez Mariano Ruiz de Almodovar Eva Siles Abelardo Lopez Rivas Marja Jaattela F Javier Oliver 2012Cell Research2012,22,7:8
9Relationship between MODIS-NDVI data and wheat yield: A case study in Northern Buenos Aires province, Argentina显示文摘In countries like Argentina,whose economy depends heavily on crop production,the estimation of harvests is an elementary requirement.Besides providing objectivity,the use of remote sensing allows estimating yield in advance.Since the time of maximum leaf area in wheat corresponds with the critical period of the crop,a good relationship is expected between the Normalized Difference Vegetation Index(NDVI)and yield.The present study was carried out in the North of Buenos Aires province,Argentina.Based on the type of soil,the study area can be divided into two homogeneous subzones:a subzone with lower clay content in the southwestand a subzone with higher clay content in the northeast.Nine growing seasons(2003–2011)were studied.In the first five years,an empirical model was calibrated and validated with field-observed wheat yields and MOD13q1 product-NDVI data,whereas in the other four years,the calibrated model was applied by means of yield maps and by comparing with official yields.The MOD13q1 image corresponding to Julian day 289 showed the best fit between NDVI and yield to estimate wheat yield early.Through yield maps,better weather conditions showedhigher yields and higher soil productivity presented a greater proportion of the area occupied by higher yields.At department level,an R2 value of 0.75 was found after relating the estimation of the calibrated empirical model with official yields.The method used allows predicting wheat yield 30 days before harvest.Through yield maps,the NDVI perceived the temporal and spatial variability in the study area.Mariano F.Lopresti Carlos M.Di Bella Américo J.Degioanni 2015Information Processing in Agriculture2015,2,2:8
10Recurrent anal fistulae:Limited surgery supported by stem cells显示文摘AIM:To study the results of stem-cell therapy under a Compassionate-use Program for patients with recurrent anal fistulae.METHODS:Under controlled circumstances,and approved by European and Spanish laws,a Compassionate-use Program allows the use of stem-cell therapy for patients with very complex anal fistulae.Candidates had previously undergone multiple surgical interventions that had failed to resolve the fistulae,and presented symptomatic recurrence.The intervention consisted of limited surgery(with closure of the internal opening),followed by local implant of stem cells in the fistula-tract wall.Autologous expanded adipose-derived stem cells were the main cell type selected for implant.The first evaluation was performed on the 8th postoperative week;outcome was classified as response or partial response.Evaluation one year after the intervention confirmed if complete healing of the fistula was achieved.RESULTS:Ten patients(8 male)with highly recurrent and complex fistulae were treated(mean age:49years,range:28-76 years).Seven cases were nonCrohn’s fistulae,and three were Crohn’s-associated fistulae.Previous surgical attempts ranged from 3to 12.Two patients presented with preoperative incontinence(Wexner scores of 12 and 13 points).After the intervention,six patients showed clinical response on the 8th postoperative week,with a complete cessation of suppuration from the fistula.Three patients presented a partial response,with an evident decrease in suppuration.A year later,six patients(60%)remained healed,with complete reepithelization of the external opening.Postoperative Wexner Scores were 0 in six cases.The two patients with previous incontinence improved their scores from12 to 8 points and from 13 to 5 points.No adverse reactions or complications related to stem-cell therapy were reported during the study period.CONCLUSION:Stem cells are safe and useful for treating anal fistulae.Healing can be achieved in severe cases,sparing fecal incontinence risk,and improving previous scoring.Damian Garcia-Olmo Hector Guadalajara Ines Rubio-Perez Maria Dolores Herreros Paloma de-la-Quintana Mariano Garcia-Arranz 2015World Journal of Gastroenterology2015,21,11:7
11Stem cell therapy in the management of shoulder rotator cuff disorders显示文摘Rotator cuff tears are frequent shoulder problems that are usually dealt with surgical repair. Despite improved surgical techniques, the tendon-to-bone healing rate is unsatisfactory due to difficulties in restoring the delicate transitional tissue between bone and tendon. It is essential to understand the molecular mechanisms that determine this failure. The study of the molecular environment during embryogenesis and during normal healing after injury is key in devising strategies to get a successful repair. Mesenchymal stem cells(MSC) can differentiate into different mesodermal tissues and have a strong paracrine, anti-inflammatory, immunoregulatory and angiogenic potential. Stem cell therapy is thus a potentially effective therapy to enhance rotator cuff healing. Promising results have been reported with the use of autologous MSC of different origins in animal studies: they have shown to have better healing properties, increasing the amount of fibrocartilage formation and improving the orientation of fibrocartilage fibers with less immunologic response and reduced lymphocyte infiltration. All these changes lead to an increase in biomechanical strength. However, animal research is still inconclusive and more experimental studies are needed before human application. Future directions include expanded stem cell therapy in combination with growth factors or different scaffolds as well as new stem cell types and gene therapy.Maria Valencia Mora Miguel A Ruiz Ibán Jorge Díaz Heredia Raul Barco Laakso Ricardo Cuéllar Mariano García Arranz 2015World Journal of Stem Cells2015,7,4:6
12新型分子靶向药物联合放疗在肺癌中的应用显示文摘非小细胞肺癌(non-small cell lung cancer,NSCLC)约占肺癌总病例数的80%-85%,对于Ⅲ期患者来说,NSCLC约占肺癌总病例数的40%。不可切除Ⅲ期NSCLC的治疗为以铂类为基础的化疗联合胸部放疗。本文将综述正在研发中且有可能用于联合治疗的新型靶向制剂。其中最具前景的策略之一为表皮生长因子受体(epidermal growth factor receptor,EGFR)通路的抑制。放疗可激活EGFR信号,通过诱导细胞增殖并增强DNA修复而导致放疗抵抗。几项临床前模型研究表明西妥昔单抗与放疗联合具有协同效应。几项Ⅱ期试验评估了西妥昔单抗与放疗同步使用的安全性与疗效,结果喜人。吉非替尼对多种细胞系具有放疗增敏作用,其与放疗的联合已被试验用于不可切除Ⅲ期NSCLC的治疗。然而,放化疗后使用吉非替尼作为维持治疗的结果不容乐观。一项Ⅰ期试验评估了厄洛替尼与放化疗联合的疗效。放疗可通过损伤细胞膜、DNA以及微血管内皮细胞而诱导肿瘤死亡,而这反过来可增加促血管生成生长因子的产生。抗血管生长制剂可降低血管密度,但可改善肿瘤的含氧量。应用血管内皮生长因子受体(vascular endothelial growth factor receptor,VEGFR)抑制剂可通过阻断亚致死量辐射损伤的修复而增强放疗对人NSCLC的疗效。厄洛替尼、贝伐珠单抗与胸部放疗联合试验正在进行中。该三种药物联合治疗的新策略尚需制订。由于放疗可增强HSP90分子伴侣的功能从而引起肺癌细胞的放疗抵抗,此通路的阻断剂可通过抑制HIF-1a和VEGF的表达进而抑制肺癌细胞的生存和血管生成,因而可能用于减少放疗抵抗。在NSCLC和间皮瘤的临床前模型中,Aurora激酶抑制剂似乎对放疗具有增效作用。Mariano PROVENCIO Antonio SANCHEZ Pilar GARRIDO Francisco VALCARCEL 丁燕 李军 2010中国肺癌杂志2010,,8:6
13Acute arterial mesenteric ischemia and reperfusion:Macroscopic and MRI findings, preliminary report显示文摘AIM:To explore the physiopathology and magnetic resonance imaging(MRI)findings in an animal model of acute arterial mesenteric ischemia(AAMI)with and without reperfusion.METHODS:In this study,8 adult Sprague-Dawley rats underwent superior mesenteric artery(SMA)ligation and were then randomly divided in two groups of 4.In groupⅠ,the ischemia was maintained for 8 h.In groupⅡ,1-h after SMA occlusion,the ligation was removed by cutting the thread fixed on the back of the animal,and reperfusion was monitored for 8 h.MRI was performed using a 7-T system.RESULTS:We found that,in the case of AAMI without reperfusion,spastic reflex ileus,hypotonic reflex ileus,free abdominal fluid and bowel wall thinning are present from the second hour,and bowel wall hyperintensity in T2-W sequences are present from the fourth hour.The reperfusion model shows the presence of early bowel wall hyperintensity in T2-W sequences after 1 h and bowel wall thickening from the second hour.CONCLUSION:Our study has shown that MRI can assess pathological changes that occur in the small bowel and distinguish between the presence and absence of reperfusion after induced acute arterial ischemia.Luca Saba Daniela Berritto Francesca Iacobellis Mariano Scaglione Sigismondo Castaldo Santolo Cozzolino Maria Antonietta Mazzei Veronica Di Mizio Roberto Grassi 2013World Journal of Gastroenterology2013,19,40:5
14Acute alcoholic hepatitis, end stage alcoholic liver disease and liver transplantation: An Italian position statement显示文摘Alcoholic liver disease encompasses a broad spectrum of diseases ranging from steatosis steatohepatitis,fibrosis,and cirrhosis to hepatocellular carcinoma.Forty-four per cent of all deaths from cirrhosis are attributed to alcohol.Alcoholic liver disease is the second most common diagnosis among patients undergoing liver transplantation(LT).The vast majority of transplant programmes(85%)require 6 mo of abstinence prior to transplantation;commonly referred to as the'6-mo rule'.Both in the case of progressive end-stage liver disease(ESLD)and in the case of severe acute alcoholic hepatitis(AAH),not responding to medical therapy,there is a lack of evidence to support a 6-mo sobriety period.It is necessary to identify other risk factors that could be associated with the resumption of alcohol drinking.The'Group of Italian Regions'suggests that:in a case of ESLD with model for end-stage liver disease<19 a 6-mo abstinence period is required;in a case of ESLD,a 3-mo sober period before LT may be more ideal than a 6-mo period,in selected patients;and in a case of severe AAH,not respond-ing to medical therapies(up to 70%of patients die within 6 mo),LT is mandatory,even without achieving abstinence.The multidisciplinary transplant team must include an addiction specialist/hepato-alcohologist.Patients have to participate in self-help groups.Gianni Testino Patrizia Burra Ferruccio Bonino Francesco Piani Alessandro Sumberaz Roberto Peressutti Andrea Giannelli Castiglione Valentino Patussi Tiziana Fanucchi Ornella Ancarani Giovanna De Cerce Anna Teresa Iannini Giovanni Greco Antonio Mosti Marilena Durante Paola Babocci Mariano Quartini Davide Mioni Sarino Aricò Aniello Baselice Silvia Leone Fabiola Lozer Emanuele Scafato Paolo Borro 2014World Journal of Gastroenterology2014,20,40:5
15牙周疾病与心血管疾病的相关性显示文摘Mariano Sanz Francesco D' Aiuto John Deanfield Francisco Fernandez-Avilés 陈明 谢良地 2010中华高血压杂志2010,18,7:5
16Energy and Water Optimization in Biofuel Plants显示文摘In this paper we address the topic of energy and water optimization in the production of bioethanol from corn and switchgrass. We show that in order for these manufacturing processes to be attractive,there is a need to go beyond traditional heat integration and water recycling techniques. Thus,we propose a strategy based on mathe-matical programming techniques to model and optimize the structure of the processes,and perform heat integration including the use of multi-effect distillation columns and integrated water networks to show that the energy effi-ciency and water consumption in bioethanol plants can be significantly improved. Specifically,under some circum-stances energy can even be produced and the water consumption can be reduced below the values required for the production of gasoline.Ignacio E. Grossmann Mariano Martin 2010Chinese Journal of Chemical Engineering2010,18,6:5
17Thyroid carcinoma showing thymus-like differentiation: Case presentation of a young man显示文摘Ectopic thymic tissue can be present in the thyroid gland and a carcinoma showing thymus-like differentiation(CASTLE) may arise from such tissue. We are reported the case of a 26-year-old man with CASTLE, with cervical subcutaneous nodules relapse, who showed a good response to treatment with surgery, chemotherapy and radiotherapy. The problematic aspect of this case was the diagnosis; only on review were we able to make a final diagnosis. CASTLE is a very rare neoplasm. It is important to differentiate this cancer from others tumors such as primary or metastatic squamous cell carcinoma of the head and neck or squamous cell thyroid carcinoma, because the therapy and prognosis are different.Diagnosis is complicated and requires careful histological analysis(CD5- and P63-positive with presence of Hassall's corpuscles); unfortunately there is no gold standard treatment so, in this case, we administered a sandwich of chemotherapy and radiotherapy.Chiara Abeni Chiara Ogliosi Luigina Rota Paola Bertocchi Alessandra Huscher Giordano Savelli Mariano Lombardi Alberto Zaniboni 2014World Journal of Clinical Oncology2014,5,5:5
18Hepatocellular carcinoma and the risk of occupational exposure显示文摘Hepatocellular carcinoma(HCC)is the most common type of liver cancer.The main risk factors for HCC are alcoholism,hepatitis B virus,hepatitis C virus,nonalcoholic steatohepatitis,obesity,type 2 diabetes,cirrhosis,aflatoxin,hemochromatosis,Wilson’s disease and hemophilia.Occupational exposure to chemicals is another risk factor for HCC.Often the relationship between occupational risk and HCC is unclear and the reports are fragmented and inconsistent.This review aims to summarize the current knowledge regarding the association of infective and non-infective occupational risk exposure and HCC in order to encourage further research and draw attention to this global occupational public health problem.Venerando Rapisarda Carla Loreto Michele Malaguarnera Annalisa Ardiri Maria Proiti Giuseppe Rigano Evelise Frazzetto Maria Irene Ruggeri Giulia Malaguarnera Nicoletta Bertino Mariano Malaguarnera Vito Emanuele Catania Isidoro Di Carlo Adriana Toro Emanuele Bertino Dario Mangano Gaetano Bertino 2016World Journal of Hepatology2016,8,13:5
19Stem cell therapy for faecal incontinence: Current state and future perspectives显示文摘Faecal continence is a complex function involving different organs and systems. Faecal incontinence is a common disorder with different pathogeneses, disabling consequences and high repercussions for quality of life. Current management modalities are not ideal, and the development of new treatments is needed. Since 2008, stem cell therapies have been validated, 36 publications have appeared(29 in preclinical models and seven in clinical settings), and six registered clinical trials are currently ongoing. Some publications have combined stem cells with bioengineering technologies. The aim of this review is to identify and summarise the existing published knowledge of stem cell utilization as a treatment for faecal incontinence. A narrative or descriptive review is presented. Preclinical studies have demonstrated that cellular therapy, mainly in the form of local injections of muscle-derived(muscle derived stem cells or myoblasts derived from them) or mesenchymal(bone-marrow-or adipose-derived) stem cells, is safe. Cellular therapy has also been shown to stimulate the repair of both acute and subacute anal sphincter injuries, and some encouraging functional results have been obtained. Stem cells combined with normal cells on bioengineered scaffolds have achieved the successful creation and implantation of intrinsically-innervated anal sphincter constructs. The clinical evidence, based on adipose-derived stem cells and myoblasts, is extremely limited yet has yielded some promising results, and appears to be safe. Further investigation in both animal models and clinical settings is necessary to drawing conclusions. Nevertheless, if the preliminary results are confirmed, stem cell therapy for faecal incontinence may well become a clinical reality in the near future.Jacobo Trébol Ana Carabias-Orgaz Mariano García-Arranz Damián García-Olmo 2018World Journal of Stem Cells2018,10,7:4
20Income, inequality, and pollution: a reassessment of the environmental Kuznets Curve显示文摘Mariano Torras James K Boyce 1998Ecological Economics1998,,2:4
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