Neuroendocrine tumors of the gallbladder.

abstract：:Hepatocellular carcinoma is a serious public health problem in China. The mortality rate associated with the majority of cancer types has decreased as a result of targeted therapy. However, the mortality rates associated with hepatocellular carcinoma have not improved; therefore, the identification of new molecular ta...

journal_title：Oncology letters

authors： Yuan B,Bo W,Feng X,Hu Y,Zeng J

更新日期：2020-12-01 00:00:00

abstract：:Transcriptional co-activator with PDZ-binding motif (TAZ) is a transcriptional co-activator which binds to a variety of transcription factors. An increasing number of studies have provided evidence that TAZ may be a positive regulator of cell proliferation and tumorigenesis. To reveal the underlying mechanisms by whic...

journal_title：Oncology letters

authors： Yang L,Huang M,Tan J,Hou J,He J,Wang F,Cui H,Yi L

更新日期：2017-06-01 00:00:00

abstract：:The putative oncogenic role of ATP/GTP binding protein like 2 (AGBL2) in catalyzing α-tubulin detyrosination has recently been characterized in cancer. However, the status of AGBL2 expression in ovarian cancer and its potential clinical and prognostic significance remain unclear. In the present study, immunohistochemi...

journal_title：Oncology letters

authors： He WP,Wang LL

更新日期：2019-11-01 00:00:00

abstract：:The present study aimed to investigate the effects of Na+/H+ exchanger regulatory factor 1 (NHERF1) gene knockdown, using short-hairpin RNA (shRNA), on the malignant behaviors of prostate cancer cells. A pSuper.puro NHERF1 shRNA vector was transfected into PC-3M prostate cancer cells using Lipofectamine 2000. Stable c...

journal_title：Oncology letters

authors： Ma Q,Jiao Y,Hao Y,Yan S,Lyu N,Gao H,Li D,Liu Q,Zheng J,Song N

更新日期：2016-02-01 00:00:00

abstract：:Pituitary tumor transforming gene 1 (PTTG11) is abundantly expressed in glioma. Our previous study demonstrated that the downregulation of PTTG11 gene expression significantly inhibited the proliferation, migration and invasion ability, and increased the apoptosis of SHG44 glioma cells. However, the molecular mechanis...

journal_title：Oncology letters

authors： Cui L,Xu L,Wang G,Wen J,Luo L,Zhao H,Chen S,Zheng M,Sun C,Jin X,Yang L

更新日期：2020-10-01 00:00:00

abstract：:The present study aimed to analyze the imaging features and pathological basis of primary hepatic neuroendocrine carcinoma (PHNEC). A retrospective analysis of the imaging and pathological features of nine PHNEC cases was carried out at The Second Xiangya Hospital of Central South University (Changsha, China). The nin...

journal_title：Oncology letters

authors： Chen Z,Xiao HE,Ramchandra P,Huang HJ

更新日期：2014-04-01 00:00:00

abstract：:Previous studies have demonstrated that microRNAs (miRs) are involved in the carcinogenesis of colorectal cancer (CRC). To the best of our knowledge, the function and regulatory role of miR-532-5p in human CRC remains unknown. The aim of the present study was to determine the role and regulation of miR-532-5p in CRC. ...

journal_title：Oncology letters

authors： Zhang J,Zhou W,Liu Y,Liu T,Li C,Wang L

更新日期：2018-05-01 00:00:00

abstract：:Trefoil factor 2 (TFF2) plays a protective role in gastric mucosa and may be involved in the progression of gastric cancer, but the detailed functions and underlying molecular mechanisms are not clear. The present study used a combination of clinical observations and molecular methods to investigate the correlation be...

journal_title：Oncology letters

authors： Jiang P,Yu G,Zhang Y,Xiang Y,Zhu Z,Feng W,Lee W,Zhang Y

更新日期：2014-05-01 00:00:00

abstract：:Special AT-rich sequence binding protein 1 (SATB1) has regulatory effects on gene expression and appears to play an important role in tumor progression. The present study screened the promoter region of the SATB1 gene for polymorphisms, evaluated the corresponding haplotypes regarding alterations in promoter activity ...

journal_title：Oncology letters

authors： Heubner M,Kimmig R,Aktas B,Siffert W,Frey UH

更新日期：2014-06-01 00:00:00

abstract：:This study aimed to determine the relationship between human papillomavirus (HPV) and nuclear factor-κB (NF-κB) in cervical cancer using 62 tissues of cervical cancer, and to compare the findings to penile cancer. HPV-DNA integration is a crucial factor for malignant transformation in cervical cancer and can be identi...

journal_title：Oncology letters

authors： Senba M,Buziba N,Mori N,Fujita S,Morimoto K,Wada A,Toriyama K

更新日期：2011-01-01 00:00:00

abstract：:Pristimerin is an active compound isolated from the traditional Chinese herbs Celastraceae and Hippocrateaceae. It has been reported to exert antitumor effects under experimental and clinical conditions; however, the antitumor effects and underlying mechanisms of pristimerin in oral cancer cells have not yet been iden...

journal_title：Oncology letters

authors： Wu H,Li L,Ai Z,Yin J,Chen L

更新日期：2019-03-01 00:00:00

abstract：:Diffusion weighted imaging (DWI) has been found to increase the sensitivity in the diagnosis of small hepatocellular carcinoma (HCC), although additional studies are required to confirm its value. The aim of the present study was to explore the diagnostic performance of DWI combined with contrast-enhanced magnetic res...

journal_title：Oncology letters

authors： Lan H,Lin G,Zhong W

更新日期：2020-09-01 00:00:00

abstract：:Voltage-dependent anion channels (VDACs) are situated in the outer membrane of the mitochondria and serve as gatekeepers that control metabolite and ion exchange between the cytosol and mitochondria. VDAC1 is one of the most studied members of the VDAC protein family and is overexpressed in multiple types of cancer. H...

journal_title：Oncology letters

authors： Yang G,Zhou D,Li J,Wang W,Zhong W,Fan W,Yu M,Cheng H

更新日期：2019-09-01 00:00:00

abstract：:Cerebroma, a nervous system tumor located in the cranial cavity, seriously affects health and may even become life-threatening. The aim of the study was to investigate and discuss the expression levels of cluster of differentiation 44 (CD44) and Golgi protein 73 (GP73) in different types of cerebroma tissues and to st...

journal_title：Oncology letters

authors： Yuan Y,Shi L,Wang S

更新日期：2018-04-01 00:00:00

abstract：:Induction of apoptosis in human cancer cells by Sasa quelpaertensis Nakai has been considered to be a potential therapeutic target for cancer treatment; however, the underlying mechanisms of action are not well understood. The present study investigated the role of nitric oxide (NO•) and inhibitors of apoptosis (IAPs)...

journal_title：Oncology letters

authors： Kim MY

更新日期：2020-04-01 00:00:00

abstract：:Osteosarcoma (OS) mortality rate is increasing. Various microRNAs (miRNAs) have been investigated in the pathological process of OS except for miR-744. Hence, this research was designed to explore miR-744 function in OS. RT-qPCR and western blot analysis were used to quantify miR-744 and large tumor suppressor kinase ...

journal_title：Oncology letters

authors： Sun L,Liu M,Luan S,Shi Y,Wang Q

更新日期：2019-09-01 00:00:00

abstract：:Central nervous system-based cancers have a much higher mortality rate with the 2016 estimates at 6.4 for incidence and 4.3 for deaths per 100,000 individuals. Grade IV astrocytomas, known as glioblastomas are highly aggressive and show a high proliferation index, diffused infiltration, angiogenesis, microvascular pro...

journal_title：Oncology letters

authors： Huang WJ,Chen WW,Zhang X

更新日期：2016-10-01 00:00:00

abstract：:Ovarian cancer (OVAC) remains the most lethal gynecological malignancy; it is ranked fifth among the most common types of cancer that affect women worldwide. Several aspects of the disease, including molecular pathogenesis, epidemiology, histological subtypes, poor prognosis at early stages due to the absence of speci...

journal_title：Oncology letters

authors： Sun W,Fu S

更新日期：2019-09-01 00:00:00

abstract：:Activation of the hepatocyte growth factor (HGF)/c-Met signaling pathway was identified to be associated with malignant tumors. The present study aimed at determining the expression of HGF and c-Met in gastric carcinogenesis and its association with Helicobacter pylori infection. Gastric biopsies were obtained from 16...

journal_title：Oncology letters

authors： Xie C,Yang Z,Hu Y,Cao X,Chen J,Zhu Y,Lu N

更新日期：2017-11-01 00:00:00

abstract：:The aim of this study was to ensure a high dose of intensity modulated radiation therapy (IMRT) was delivered to tumor tissue with a low dose to normal organs. Seldinger interventional techniques were used to inject chemotherapy drugs for nasopharyngeal carcinoma (NPC). IMRT was conducted 3 weeks after intervention. P...

journal_title：Oncology letters

authors： Fen X,Qin W,Bao W,Jiang F,Li B,Hu F,Chen X

更新日期：2013-08-01 00:00:00

abstract：:The prognosis for patients with head and neck cancer (HNC) remains poor, owing to uncontrolled tumor invasion and metastasis. Epithelial-mesenchymal transition (EMT) serves an important role in this invasion and metastasis, and transient receptor potential polycystic 2 (TRPP2) enhances metastasis and invasion by regul...

journal_title：Oncology letters

authors： Wang C,Chen L,Huang Y,Li K,Jinye A,Fan T,Zhao R,Xia X,Shen B,Du J,Liu Y

更新日期：2019-02-01 00:00:00

abstract：:Activating mutations of the epidermal growth factor receptor (EGFR) gene are characteristic of non-small cell lung cancer (NSCLC). EGFR mutations were previously detected in histologically normal lung tissue around NSCLC tumors. Computed tomography-guided lung needle biopsy (CTNB) is an accurate and useful technique f...

journal_title：Oncology letters

authors： Ueno T,Soh J,Hiraki T,Asano H,Ichimura K,Shibamoto K,Gobara H,Kanazawa S,Toyooka S,Miyoshi S

更新日期：2012-02-01 00:00:00

abstract：:The histological boundary between benign and malignant vascular tumors is not clear. Thus, the discrepancies between clinical judgement and pathological diagnosis often lead to a difficult clinical decision, and may result in misdiagnosis. In order to develop more effective treatment methods, the clinical and patholog...

journal_title：Oncology letters

authors： Li F,Ma L,Zhang L,Zheng L,Lv X,Fu J

更新日期：2013-02-01 00:00:00

abstract：:The aim of the present study was to analyze potential therapy targets for prostate cancer using integrated analysis of two gene expression profiles. First, gene expression profiles GSE38241 and GSE3933 were downloaded from the Gene Expression Omnibus database. Differentially expressed genes (DEGs) between prostate can...

journal_title：Oncology letters

authors： Zhao R,Wang Y,Zhang M,Gu X,Wang W,Tan J,Wei X,Jin N

更新日期：2017-11-01 00:00:00

abstract：:The epithelial-mesenchymal transition (EMT) process has increasingly been examined due to its role in the progression of human tumors. Renal cell carcinoma (RCC) is one of the most common urological tumors that results in patient mortality. Previous studies have demonstrated that the EMT process is closely associated ...

journal_title：Oncology letters

authors： Zhou N,Lu F,Liu C,Xu K,Huang J,Yu D,Bi L

更新日期：2016-09-01 00:00:00

abstract：:K-ras is involved in the EGFR pathway that regulates cell survival, motility and proliferation, as well as angiogenesis and metastasis. It is also essential for carcinogenesis. The K-ras mutation status can be used to predict the therapeutic efficacy of targeted drugs such as cetuximab. The aim of this study was to co...

journal_title：Oncology letters

authors： Peng N,Zhao X

更新日期：2014-08-01 00:00:00

abstract：:The Mantle Cell Lymphoma International Prognostic Index (MIPI) combines four factors to differentiate low-, intermediate- and high-risk prognostic groups in advanced mantle cell lymphoma using data from patients treated in clinical trials. To evaluate its use in routine practice, we applied the simplified index retros...

journal_title：Oncology letters

authors： Lim SY,Horsman JM,Hancock BW

更新日期：2010-01-01 00:00:00

abstract：:Regulatory ability of micro-ribose nucleic acid-130a (miRNA-130a) in the proliferation and invasive growth of human brain glioma cells and its mechanism were investigated. RT-qPCR was used to analyze expression of miRNA-130a in U-87MG glioma specimens; lipidosome was used to mediate miRNA-130a mimic transfecting gliom...

journal_title：Oncology letters

authors： Lu K,Shen H,Zhu S,Bi S,Wu S

更新日期：2018-08-01 00:00:00

abstract：:The aim of the present study was to investigate the association between the dynamic intensity-modulated radiation therapy planned γ analysis passing rate and respiratory amplitude (A) and period (T) for different tumor volumes. A total of 30 patients with malignant lung tumors were divided into three groups: A; B; and...

journal_title：Oncology letters

authors： Xie K,Sun H,Lin T,Gao L,Sui J,Ni X

更新日期：2018-07-01 00:00:00

abstract：:Mitotically-associated long non-coding RNA (MANCR) is involved in malignant breast cancer. The present study analyzed the role of MANCR in hepatocellular carcinoma (HCC). MANCR was found to be upregulated in HCC and high expression level of MANCR in cancer tissues predicted poor survival of HCC patients. MicroRNA (miR...

journal_title：Oncology letters

authors： Zhang X,Li H,Mao M,Wang X,Zheng J,Yang S

更新日期：2019-12-01 00:00:00