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Multimodal assessment of mammogram, ultrasound and clinical palpation in relation to pathological size of breast carcinoma 乳腺x光片、超声和临床触诊的多模式评估与乳腺癌病理大小的关系
Pub Date : 2018-01-01 DOI: 10.15761/ICST.1000267
F. Fadzli, K. Rahmat, R. Muridan, Mohammad Nazri Mohd-Shah, O. Nawawi, C. Yip, L. Looi
Poster: "RANZCR ASM 2013 / R-0147 / Multimodal assessment of mammogram, ultrasound and clinical palpation in relation to pathological size of breast carcinoma" by: "F. Fadzli, K. Rahmat, R. Muridan, M. N. Mohd-Shah, O. Nawawi, C. H. Yip, L. M. Looi; Kuala Lumpur/MY"
海报:“RANZCR ASM 2013 / R-0147 /乳腺x线、超声和临床触诊与乳腺癌病理大小的多模态评估”,作者:F. Fadzli, K. Rahmat, R. Muridan, M. N. Mohd-Shah, O. Nawawi, C. H. Yip, L. M. Looi;吉隆坡/我”
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引用次数: 0
Prospective evaluation of quality-of-life outcomes following orthotopic neobladder and ileal conduit diversion after radical cystectomy 根治性膀胱切除术后原位新膀胱和回肠导管改道术后生活质量的前瞻性评价
Pub Date : 2018-01-01 DOI: 10.15761/icst.1000273
P. Bastien, Neuzillet Yann, H. Eric, R. Morgan, Larre Stephane, P. Christian, Mottet Nicolas, Irani Jacques
Objective: The aim of this study was to evaluate health-related quality of life outcomes in patients who underwent orthotopic neobladder reconstruction (ONB) or ileal conduit (IC). Patients: Eight centers participated in this prospective study that included consecutive patients planned for radical cystectomy. Patients were asked to choose between IC or ONB reconstruction after thorough information. They had to complete the validated self-administered Bladder Cancer Index (BCI) preoperatively and again at 6 and 12 months after surgery as well as a set of questions exploring body image. Results: Among 106 patients who were invited to participate, 73 completed the preoperative questionnaires. In the preoperative phase, there were no significant differences in any of the QoL domains. At 6 months, 58 (61%) patients completed their questionnaires showing better functional scores in favor of IC in the urinary domain (P= 0.01). There was no other difference between groups. At 12 months, the findings were similar to those of the 6th month except for body image that was more favorable in ONB patients. VAS assessing diversion overall satisfaction was excellent in both groups despite a poor sexual satisfaction. Conclusions: Even if the results of this prospective non randomized study reflect partly the age difference between groups, they showed a better body image in ONB patients but a better urinary control for IC patients. In both groups, conversely to overall self-assessed satisfaction, sexual satisfaction was poor. *Correspondence to: Jacques Irani, Department of Urology, University Hospital of BICETRE, 94270 Le Kremlin-Bicetre, France, E-mail: jacques.irani@aphp.fr
目的:本研究的目的是评估接受原位新膀胱重建(ONB)或回肠导管(IC)患者的健康相关生活质量结果。患者:8个中心参与了这项前瞻性研究,包括计划进行根治性膀胱切除术的连续患者。在充分了解后,患者被要求选择IC或ONB重建。他们必须在术前和手术后6个月和12个月再次完成有效的自我管理膀胱癌指数(BCI),以及一系列探索身体形象的问题。结果:106例入选患者中,73例完成术前问卷调查。在术前阶段,两组患者的生活质量均无显著差异。6个月时,58例(61%)患者完成问卷,显示尿域IC功能评分较高(P= 0.01)。两组之间没有其他差异。在12个月时,除了ONB患者的身体形象更有利外,结果与6个月时相似。VAS评估分流总体满意度在两组中都很好,尽管性满意度较差。结论:即使这项前瞻性非随机研究的结果部分反映了两组之间的年龄差异,但结果显示,ONB患者的身体形象更好,而IC患者的尿路控制更好。在这两组中,与总体自我评估满意度相反,性满意度较低。*通讯:Jacques Irani, BICETRE大学医院泌尿科,94270 Le kremin - BICETRE,法国,E-mail: jacques.irani@aphp.fr
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引用次数: 0
Unusual coexistence of Ménétrier disease with adenocarcinoma of the esophagogastric junction: A case report and review of the literature msamnsamtrier病与食管胃交界腺癌罕见共存:1例报告及文献复习
Pub Date : 2018-01-01 DOI: 10.15761/ICST.1000277
O. Prokopchuk, Santiago Moreno-Ordaz, N. Hüser, Jeannine Bachmann, B. Konukiewitz, Andrea Delgado-Picolomini, H. Friess, M. Martignoni
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引用次数: 0
Survival difference associated with controlled-release oxycodone analgesic therapy for oxaliplatin-induced peripheral neuropathy in advanced colorectal cancer patients 奥沙利铂诱导的晚期结直肠癌患者周围神经病变与羟考酮控释镇痛治疗的生存差异相关
Pub Date : 2018-01-01 DOI: 10.15761/ICST.1000289
M. Nagashima, Ayako Hiranuma, T. Oshiro, Yu Sato, Tomoaki Kitahara, T. Nabekura, Y. Moriyama, Motoaki Arai, M. Ando, Kengo Kadoya, Ayami Sato, K. Kawamitsu, R. Takagi, T. Urita, Y. Yoshida, Hiroshi Tanaka, S. Okazumi
Oxaliplatin is a platinum-based cytotoxic chemotherapeutic agent, and is usually used in combination; as part of the FOLFOX regimen, to treat advanced colorectal cancer (CRC) patients. However, oxaliplatin produces significant chemotherapy-induced peripheral neuropathy (CIPN), a potential dose-limiting side effect of treatment. Preventive and therapeutic protocol for oxaliplatin-induced peripheral neuropathy (OIPN) has not yet been established. Previously, we reported that controlled-release oxycodone (CR oxycodone) attenuated the pain of OIPN and extended FOLFOX therapy in advanced CRC patients. We further investigated the efficacy of CR oxycodone for OIPN and its association with patients’ survival time. This was a retrospective analysis of advanced CRC patients. A total of 64 patients with stage III or IV CRC were included in this study. All patients underwent surgery to extirpate the primary CRC and received curative-intent FOLFOX chemotherapy. Patients who were administered CR oxycodone during the FOLFOX therapy period were defined as the OXY group (29 cases), and those who did not receive CR oxycodone treatment were defined as the non-OXY group (35 cases). Survival time was calculated using the Kaplan-Meier method to determine differences between patients in the OXY and the non-OXY groups. Patients in the OXY group had relatively longer survival than those in the non-OXY group (median survival, 58 months vs. 36 months; P=0.06). Early administration of CR oxycodone for OIPN might be relatively effective for better patient compliance with FOLFOX chemotherapy, a better QOL, and longer survival in patients with advanced CRC. *Correspondence to: Makoto Nagashima, Department of Surgery, Toho University Sakura Medical Center, 564-1 Shimoshizu, Sakura 285-8741, Japan, Tel: +81-43-462-8811, Fax: +81-43-463-1456, E-mail: nagashima@sakura.med. toho-u.ac.jp
奥沙利铂是一种以铂为基础的细胞毒性化疗药物,通常联合使用;作为FOLFOX方案的一部分,用于治疗晚期结直肠癌(CRC)患者。然而,奥沙利铂产生明显的化疗诱导的周围神经病变(CIPN),这是治疗的潜在剂量限制副作用。奥沙利铂诱导的周围神经病变(OIPN)的预防和治疗方案尚未建立。先前,我们报道了控释氧可酮(CR氧可酮)减轻OIPN的疼痛,并延长了晚期CRC患者的FOLFOX治疗。我们进一步研究了CR羟考酮治疗OIPN的疗效及其与患者生存时间的关系。这是一项对晚期结直肠癌患者的回顾性分析。本研究共纳入64例III期或IV期结直肠癌患者。所有患者均接受手术切除原发性结直肠癌,并接受治疗目的FOLFOX化疗。在FOLFOX治疗期间给予CR羟考酮治疗的患者定义为氧合组(29例),未给予CR羟考酮治疗的患者定义为非氧合组(35例)。使用Kaplan-Meier法计算生存时间,以确定氧合组和非氧合组患者之间的差异。OXY组患者的生存期相对于非OXY组患者(中位生存期,58个月对36个月;P = 0.06)。早期给予CR羟考酮治疗OIPN可能对晚期结直肠癌患者更好的FOLFOX化疗依从性、更好的生活质量和更长的生存期相对有效。*通讯:长岛诚,东宝大学樱花医疗中心外科,日本,樱花,下清水564-1,日本,樱花,285-8741,电话:+81-43-462-8811,传真:+81-43-463-1456,电子邮件:nagashima@sakura.med。toho-u.ac.jp
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引用次数: 0
Breast cancer: Metronomic therapy focused on muscarinic acetylcholine receptors 乳腺癌:以毒蕈碱型乙酰胆碱受体为重点的节拍疗法
Pub Date : 2018-01-01 DOI: 10.15761/ICST.1000291
M. Sales
Muscarinic acetylcholine receptors (mAChRs) belong to the G protein coupled receptor group (GPCRs) and together with nicotinic receptors formed the cholinergic receptor family [1]. Both types of receptors respond to acetylcholine but trigger different signaling pathways since the first one exerts metabotropic actions while the latter is ionotropic. Several authors reported the expression of mAChRs in tumor cells and tissues [2]. Five subtypes of mAChRs (M1-M5) have been cloned. Their activation by acetylcholine triggers not only the activation of classical signal transduction pathways like phospholipase C/inositol trisphophate/calcium for M1, M3 and M5 subtypes and the inhibition of adenylyl cyclase for M2 and M4 subtypes; but may activate also non-canonical signals like Ras-Raf-1-Erk-AKT for M3 receptor subtype [1,3].
毒蕈碱型乙酰胆碱受体(mAChRs)属于G蛋白偶联受体(gpcr),与烟碱受体共同构成胆碱能受体家族[1]。这两种受体都对乙酰胆碱有反应,但它们触发的信号通路不同,因为前者发挥代谢作用,而后者是离子性的。一些作者报道了肿瘤细胞和组织中machr的表达。已克隆出5个machr亚型(M1-M5)。它们被乙酰胆碱激活,不仅激活了M1、M3和M5亚型的磷脂酶C/肌醇三磷酸/钙等经典信号转导途径,抑制了M2和M4亚型的腺苷酸环化酶;但也可能激活M3受体亚型的Ras-Raf-1-Erk-AKT等非规范信号[1,3]。
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引用次数: 1
Glioblastoma treatment: Where to now? 胶质母细胞瘤的治疗:现在该怎么办?
Pub Date : 2018-01-01 DOI: 10.15761/icst.1000280
T. Ware, Hong-Jian Zhu
Glioblastoma (GBM) remains an incurable disease with a poor overall survival. Despite extensive research into clinical trials, temozolomide remains the only therapeutic agent to improve patient survival in the past 50 years. This is despite only providing a modest increase of 2.5 months to median survival. Resistance to traditional therapies has become a hallmark of GBM, owing to its complex and undetermined molecular landscape. Studies now suggest that GBM is a disease of genetic subtypes and require tailored approaches to therapeutic care. Further strategies for GBM treatment involve targeting tumour associated neovascularisation. While early attempts to attenuate the tumour vascularisation with anti-VEGF has not been successful, studies are now looking towards other angiogenic factors and novel mechanisms of neovascularisation that have yet to be explored. A shift towards understanding the molecular and biological mechanisms of GBM pathogenesis represents a promising new strategy for treatment. Here we highlight some of the major developments to genetic profiling and anti-neovascularisation therapy.
胶质母细胞瘤(GBM)仍然是一种无法治愈的疾病,总生存率很低。尽管对临床试验进行了广泛的研究,替莫唑胺在过去的50年里仍然是唯一能提高患者生存率的治疗药物。尽管中位生存期只略微增加了2.5个月。由于其复杂和不确定的分子结构,对传统疗法的耐药性已成为GBM的标志。目前的研究表明,GBM是一种遗传亚型的疾病,需要量身定制的治疗方法。GBM治疗的进一步策略包括靶向肿瘤相关的新生血管。虽然早期尝试用抗vegf减弱肿瘤血管化尚未成功,但现在的研究正在寻找其他血管生成因子和尚未探索的新血管化新机制。向理解GBM发病机制的分子和生物学机制的转变代表了一种有希望的治疗新策略。在这里,我们强调一些主要的发展,遗传谱和抗新生血管治疗。
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引用次数: 1
DPYSL3 is a mutifunctional modulator in claudin-low breast cancer ddpys3是低claudin乳腺癌的一种多功能调节剂
Pub Date : 2018-01-01 DOI: 10.15761/icst.1000294
Ryoichi Matsunuma, M. Ellis
Proteogenomics is the field of integrating data from mass spectrometry-based shotgun proteomics, and phosphoproteomics into next-generation RNA and DNA sequencing data analysis pipelines that promises new insights into cancer biology and therapeutic targeting. As well as analyses of clinical samples for disease phenotype association analysis, the application of proteogenomics to model systems also has considerable potential. Patient-derived xenografts (PDX) generated in immunosuppressed mice strains provide a useful setting to analyze the biological properties of the intrinsic subtypes of breast cancer because this approach effectively captures the biological diversity of this disease [1]. The Clinical Proteomic Tumor Analysis Consortium (CPTAC) generated quantitative i-TRAQ mass spectrometry-based proteomics and phosphoproteomics data across the WHIM series of PDXs tumors that was combined with RNA and DNA sequencing information to provide integrated proteogenomic profiles [2]. Herein we explored these data to identify extreme outliers in the proteogenomic data that were Claudin-low (CLOW) subtype-specific and had not previously studied in breast cancer. WHIM12 breast cancer PDX was previously classified as a high confidence CLOW tumor based on transcriptomic profiling [2]. A CPTAC proteogenomic analysis prioritized dihydropyrimidinaselike-3 (DPYSL3) as a multi-level (RNA/Protein/Phosphoprotein) expression outlier specific to the CLOW subset of triple negative breast cancers. These data suggested high-levels of DPYSL3 expression and hyper-phosphorylation were associated with CLOW breast cancer and thus DPYSL3 may regulate some of the unique biological features of this subtype. In our view, discovery approaches that trangulate multiple tiers of ‘omics data with literature search engines to identify novel and targetable cancer biology should be more widely applied.
蛋白质基因组学是将基于质谱的散弹枪蛋白质组学和磷酸化蛋白质组学的数据整合到下一代RNA和DNA测序数据分析管道中的领域,有望为癌症生物学和治疗靶向提供新的见解。除了用于疾病表型关联分析的临床样本分析外,蛋白质基因组学在模型系统中的应用也具有相当大的潜力。在免疫抑制小鼠株中产生的患者源性异种移植物(PDX)为分析乳腺癌固有亚型的生物学特性提供了有用的环境,因为这种方法有效地捕获了这种疾病的生物学多样性[1]。临床蛋白质组学肿瘤分析联盟(CPTAC)在WHIM系列PDXs肿瘤中生成了基于i-TRAQ质谱的定量蛋白质组学和磷酸化蛋白质组学数据,这些数据与RNA和DNA测序信息相结合,提供了集成的蛋白质基因组图谱[2]。在此,我们对这些数据进行了研究,以确定蛋白质基因组数据中的极端异常值,这些异常值是Claudin-low (CLOW)亚型特异性的,以前没有在乳腺癌中进行过研究。whab12乳腺癌PDX先前被归类为基于转录组学分析的高置信度CLOW肿瘤。一项CPTAC蛋白质基因组学分析将二氢嘧啶样蛋白-3 (DPYSL3)作为三阴性乳腺癌CLOW亚群特异性的多水平(RNA/蛋白/磷酸化蛋白)表达异常值。这些数据表明,高水平的DPYSL3表达和超磷酸化与CLOW乳腺癌相关,因此DPYSL3可能调节该亚型的一些独特生物学特征。在我们看来,利用文献搜索引擎对多层组学数据进行三角排列,以识别新的、可靶向的癌症生物学的发现方法应该得到更广泛的应用。
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引用次数: 0
Utilizing NMR to study RNA- and compound-binding mechanisms of Musashi-1, a stem/progenitor cell marker in various normal and cancer cells 利用核磁共振研究干细胞/祖细胞标志物Musashi-1在各种正常细胞和癌细胞中的RNA和化合物结合机制
Pub Date : 2018-01-01 DOI: 10.15761/ICST.1000269
T. Nagata
Received: March 11, 2018; Accepted: March 29, 2018; Published: April 02, 2018 An RNA-binding protein, Musashi-1 (Msi1), is a posttranscriptional gene regulator that is involved in the regulation of stem cell self-renewal. Because of its high-level expression in neural stem cells (NSCs) and undifferentiated neural precursor cells [1], Msi1 is used as a cell marker for NSCs and progenitor cells in the central nervous system. Increasing evidence suggested that Mis1 acts as a critical regulator of the status of stem/progenitor cells in other tissues and organs [2,3], including the breast, eye, hair follicles, intestine, and stomach, in either embryonic or adult stages; thus, Msi1 may also be used as an effective marker for stem/progenitor cells in a wide range of tissues and organs.
收稿日期:2018年3月11日;录用日期:2018年3月29日;rna结合蛋白Musashi-1 (Msi1)是一种参与干细胞自我更新调控的转录后基因调控因子。由于Msi1在神经干细胞(NSCs)和未分化的神经前体细胞[1]中高水平表达,因此Msi1被用作中枢神经系统NSCs和祖细胞的细胞标记物。越来越多的证据表明,Mis1在其他组织和器官(包括乳腺、眼睛、毛囊、肠和胃)中作为干细胞/祖细胞状态的关键调节因子[2,3],无论是在胚胎期还是成体期;因此,Msi1也可以作为广泛组织和器官中干细胞/祖细胞的有效标记物。
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引用次数: 0
Absolute digital(d)PCR quantification of micro(mi)RNA molecules for the diagnostic screening of colon cancer in human stool: A methodological review 绝对数字(d)PCR定量微(mi)RNA分子的诊断筛选人类粪便结肠癌:方法学回顾
Pub Date : 2018-01-01 DOI: 10.15761/icst.1000297
F. Ahmed, Nancy C. Ahmed, M. Gouda
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引用次数: 1
A particular dubrheuil melanoma 一种特殊的杜布黑素瘤
Pub Date : 2018-01-01 DOI: 10.15761/icst.1000295
O. E. Jouari, S. Elloudi, G. Senhaji, A. L. Mimi, Z. Douhi, H. Baybay, M. Rimani, F. Mernissi
{"title":"A particular dubrheuil melanoma","authors":"O. E. Jouari, S. Elloudi, G. Senhaji, A. L. Mimi, Z. Douhi, H. Baybay, M. Rimani, F. Mernissi","doi":"10.15761/icst.1000295","DOIUrl":"https://doi.org/10.15761/icst.1000295","url":null,"abstract":"","PeriodicalId":90850,"journal":{"name":"Integrative cancer science and therapeutics","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67475189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Integrative cancer science and therapeutics
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