journal
MENU ▼
Read by QxMD icon Read
search

Oncology Letters

journal
https://read.qxmd.com/read/30745932/overexpression-of-sirt4-inhibits-the-proliferation-of-gastric-cancer-cells-through-cell-cycle-arrest
#1
Yiwang Hu, Jiahao Lin, Yao Lin, Xuxu Chen, Guanbao Zhu, Guoyu Huang
The sirtuins (SIRTs) are a family of nicotinamide-adenine dinucleotide (NAD)+ -dependent protein deacetylases. SIRT4 is a mitochondrial NAD+ -dependent adenosine diphsophate-ribosyltransferase. Recent studies demonstrated that SIRT4 can regulate glutamine metabolism and thus act as a tumor suppressor. However, the association of SIRT4 with gastric cancer remains unknown. The present study investigated the potential role of SIRT4 in the proliferation of human gastric cancer cells. Gastric cancer cell lines (SGC-7901 and MNK45) overexpressing SIRT4 were established by lentiviral infection...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719121/dendritic-cell-subpopulations-in-nasopharyngeal-cancer
#2
Johan S Nilsson, Milad Abolhalaj, Kristina Lundberg, Malin Lindstedt, Lennart Greiff
Nasopharyngeal cancer (NPC) is associated with Epstein-Barr virus (EBV) and EBV antigen may be utilized for therapeutic purposes, including targeting of dendritic cells (DCs). Although DCs may be present in NPC, the information is limited and not up-to-date with current knowledge on DC subsets. In the present study, biopsies from untreated NPC were obtained and subjected to multicolor flow-cytometry focusing on DC subtype markers: CD123 for plasmacytoid DCs (pDCs); and CD1c and CD141 for myeloid DCs (mDCs)...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719120/inflammatory-biomarkers-in-prognostic-analysis-for-patients-with-glioma-and-the-establishment-of-a-nomogram
#3
Tong Yang, Ping Mao, Xianhai Chen, Xuan Niu, Gaofeng Xu, Xiaobin Bai, Wanfu Xie
Being biomarkers that reflect host nutritional and immune status, prognostic nutritional index (PNI) and neutrophil/lymphocyte ratio (NLR) have been identified to be independent prognostic factors in various malignancies. The aim of the present study was to determine the predictive value of these parameters for the prognosis of patients with glioma. Hematological and clinicopathological data were retrospectively analyzed from 128 patients with glioma who underwent brain tumor resection between January 2008 and December 2012...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719119/effect-on-macrophage-proliferation-of-a-novel-polysaccharide-from-lactarius-deliciosus-l-ex-fr-gray
#4
Yiling Hou, Meng Wang, Daqun Zhao, Lu Liu, Xiang Ding, Wanru Hou
The fundamental mechanisms underlying the preventional and therapeutic effects of polysaccharides from fungi, including the immunostimulatory, antiviral and antitumor effects, are considered to occur through the modulation and stimulation of the macrophage and complement system. LDG-A, a novel polysaccharide from Lactarius deliciosus (L. ex Fr.) Gray exhibits marked antitumor activities in vivo . However, the underlying molecular mechanism of the antitumor activities of LDG-A remains unclear. In the present study, cell cycle analysis was performed in macrophages and B cells, and the transcriptomes of macrophages in the control group and LDG-A group were sequenced using Illumina sequencing technology to analyze the differentially expressed genes (DEGs), and elucidate the molecular mechanisms underlying the immunomodulatory and antitumor activities of LDG-A...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719118/mir-16-regulates-proliferation-and-apoptosis-of-pituitary-adenoma-cells-by-inhibiting-hmga2
#5
Yingying Niu, Hongbo Zhou, Yancui Liu, Yunfeng Wang, Jinding Xie, Chong Feng, Ning An
Previous studies have revealed that elevated expression of high mobility group A2 (HMGA2) is closely associated with the occurrence of pituitary adenomas (PAs). The expression of microRNA (miR)-16 is deregulated in PA tissues. Bioinformatics analysis has demonstrated that there is a complementary region between seed region of miR-16 and 3'-untranslated region (3'-UTR) of HMGA2 gene. In the present study, it was investigated whether miR-16 may regulate the expression of HMGA2 and whether it is involved in the pathogenesis of PAs...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719117/expression-of-coxsackie-and-adenovirus-receptor-is-correlated-with-inferior-prognosis-in-liver-cancer-patients
#6
Xue Yang, Shuangshuang Li, Huiju Wang, Wanyuan Chen, Xiaozhou Mou, Shibing Wang
The coxsackie and adenovirus receptor (CAR), a tumor suppressor, is vital for the effectiveness of therapies which utilize the adenovirus. However, studies on CAR expression in hepatocellular carcinoma (HCC) are conflicting and its clinical significance requires exploration. In this study, immunohistochemistry has been carried out on tissue microarrays consisting of 198 pairs of HCC and neighboring healthy tissue specimens from Chinese Han patients to evaluate CAR expression. Relative to normal tissues, decreased CAR expression (56% vs...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719116/synchronous-primary-sigmoid-colon-cancer-and-primary-thyroid-cancer-followed-by-a-malignant-tumor-of-the-kidney-case-report-of-multiple-primary-cancer-and-review-of-the-literature
#7
Cheng Peng, Zequn Li, Huijie Gao, Xueqing Zou, Xiao Wang, Changkuo Zhou, Jun Niu
Multiple primary cancer (MPC) is relatively rare. With the development of diagnostic and anti-cancer therapeutic techniques, the incidence of MPC is rising annually. However, the incidence of triple or quadruple cancers in a single patient remains low. In this report, the case of a 58-year-old male with triple malignant cancer is outlined. Synchronous sigmoid colon cancer and thyroid cancer were diagnosed in May 2015; on subsequent re-examination, metastasis to the liver and a malignant kidney tumor were also identified...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719115/the-role-of-the-fat-mass-and-obesity-associated-protein-in-the-proliferation-of-pancreatic-cancer-cells
#8
Xiaodong Tang, Shuanghai Liu, Dawei Chen, Zhenguo Zhao, Jiahua Zhou
Fat mass and obesity-associated (FTO) protein has been identified as a critical demethylase in regulating cellular mRNA stability by removing N6 -methyladenosine (m6 A) residues in mRNA. Even though the role of FTO in body energy metabolism has been well established, its role in cancer cell homeostasis remains unclear. In the present study, by using RNA interference, it was indicated that FTO is required for pancreatic cancer cell proliferation. Knockdown of FTO resulted in compromised proliferation of pancreatic cancer cells...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719114/metformin-attenuates-hypoxia-induced-resistance-to-cisplatin-in-the-hepg2-cell-line
#9
Hiromasa Fujita, Katsumi Hirose, Mariko Sato, Ichitaro Fujioka, Tamaki Fujita, Masahiko Aoki, Yoshihiro Takai
Hepatoblastoma is the most commonly occurring liver tumor in children. Preoperative chemotherapy and surgery have improved treatment outcomes; however, further improvements are required in the treatment of advanced cases. Recently, the efficacy of transarterial chemoembolization (TACE) has garnered attention. TACE increases the local concentration of drugs by transcatheterically administering antitumor agents, and induces necrosis in the tumor by embolizing the feeding artery. However, studies have revealed that tumors exhibit resistance to anticancer drugs in hypoxic environments...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719113/microrna-372-functions-as-a-tumor-suppressor-in-cell-invasion-migration-and-epithelial-mesenchymal-transition-by-targeting-atad2-in-renal-cell-carcinoma
#10
Shiqi Ji, Xiaolin Su, Haijian Zhang, Zhixing Han, Yuqian Zhao, Qingjun Liu
In recent years, renal cell carcinoma (RCC) has exhibited an increasing incidence and mortality rate worldwide. Accumulating evidence has identified that microRNAs (miRNAs) function as negative or positive regulators of many malignant tumors; however, the roles of miR-372 in RCC remain unclear. The focus of the present study was the functions of miR-372 in RCC metastasis and EMT. Data revealed that miR-372 expression levels were significantly downregulated in RCC tissue samples and cells. Moreover, the decreased expression levels were strongly associated with the poor survival rates and adverse clinical characteristics of RCC patients...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719112/prognostic-value-of-serum-il-8-and-il-10-in-patients-with-ovarian-cancer-undergoing-chemotherapy
#11
Lixia Zhang, Weiwei Liu, Xinbo Wang, Xiaoli Wang, Hong Sun
Prognostic value of serum interleukin-8 (IL-8) and interleukin-10 (IL-10) in patients with ovarian cancer undergoing chemotherapy was evaluated. The clinical data of ovarian tumor patients in Yidu Central Hospital of Weifang treated from January 2012 to December 2014 was retrospectively analyzed, 92 cases of which were malignant group, 64 cases were benign group, and 58 healthy subjects were selected as control group. Serum expression levels of IL-8 and IL-10 of the three groups were detected by enzyme-linked immunosorbent assay...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719111/knockdown-of-snhg12-suppresses-tumor-metastasis-and-epithelial-mesenchymal-transition-via-the-slug-zeb2-signaling-pathway-by-targeting-mir-218-in-nsclc
#12
Yan Wang, Shuxin Liang, Yang Yu, Yankui Shi, Hailiang Zheng
Non-small cell lung cancer (NSCLC) is a type of lung cancer which has a high mortality and low survival rate. Previous studies have revealed that long non-coding RNAs participate in tumorigenesis and metastasis in NSCLC. In the present study, the function of small nucleolar RNA host gene 12 (SNHG12) was investigated in NSCLC. Using reverse transcription-quantitative polymerase chain reaction analysis, it was identified that SNHG12 was significantly overexpressed in NSCLC specimens. Furthermore, overexpression of SNHG12 was identified to be associated with tumor progression and poor overall survival rates...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719110/a-potential-novel-therapy-for-fgfr1-amplified-pancreatic-cancer-with-bone-metastasis-screened-by-next-generation-sequencing-and-a-patient-derived-xenograft-model
#13
Zhonghai Guan, Huanrong Lan, Dan Sun, Xuanwei Wang, Ketao Jin
Effective therapies are limited for pancreatic cancer, particularly for those with distant tumour metastases. Therefore, more individualised drug screening is urgently required. Next-generation sequencing (NGS) is a powerful tool to investigate the genomic landscape of patients and the mechanism of drug response, which may provide a broader vision for potential clinical drug screening. Patient-derived xenograft (PDX) models may have a significant advantage in predicting clinical treatment response. In our previous study, a PDX of pancreatic cancer bone metastasis was established, and NGS was conducted to investigate the molecular information...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719109/effects-of-compound-kushen-injection-on-pathology-and-angiogenesis-of-tumor-tissues
#14
Hongyan Wang, Haiyan Hu, Hua Rong, Xuwei Zhao
Effects of compound Kushen injection on pathology and angiogenesis of tumor tissues were investigated. Forty nude mice were used to establish the liver cancer model of nude mice, and were divided into model group (n=10), low-dose compound Kushen injection group (n=10), medium-dose compound Kushen injection group (n=10) and high-dose compound Kushen injection group (n=10). When the tumor volume reached 0.5 cm3 , 200, 400 and 600 µl of compound Kushen were injected into the mice of the low-, medium- and high-dose compound Kushen injection groups, respectively, for 3 consecutive days; while 400 µl normal saline were injected into the mice of the model group...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719108/emerging-role-of-long-non-coding-rna-malat1-in-predicting-clinical-outcomes-of-patients-with-digestive-system-malignancies-a-meta-analysis
#15
Chao Wang, Qiaoling Zhang, Yuhuan Hu, Jianshen Zhu, Jinyou Yang
Digestive system malignancies are the most common cancer types worldwide and exhibit an extremely low overall 5-year survival rate. Therefore, clinically applicable biomarkers for predicting clinical outcome are urgently required. Metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is abnormally expressed in several cancer types. However, to the best of our knowledge, the association between MALAT1 expression and the prognosis of digestive system malignancies remains unknown. Therefore, the current study performed a meta-analysis to comprehensively summarize the association between MALAT1 expression and digestive system malignancies...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719107/distribution-of-cancer-stem-cells-in-two-human-brain-gliomas
#16
Lilei Peng, Jie Fu, Weijun Wang, Florence M Hofman, Thomas C Chen, Ligang Chen
There is compelling evidence that brain tumors, particularly glioblastoma multiforme (GBM), harbor a small population of cancer stem cells (CSCs). These CSCs have the ability to undergo self-renewal, initiate tumors in vivo , and are resistant to chemotherapy and radiation therapy. The present study determined the spatial distribution of CSCs within the donated brains of two deceased patients affected by glioblastoma multiforme. The following six grossly visible functional regions were identified: Necrotic tumor, viable solid tumor, infiltrating tumor edge, peritumoral normal brain, normal brain close to the tumor and normal brain distant from the tumor...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719106/dlc2-operates-as-a-tumor-suppressor-gene-in-breast-cancer-via-the-rhogtpase-pathway
#17
Zheng Yang, Hanrui Chen, Man Shu, Yunjian Zhang, Ling Xue, Yuan Lin
Deleted in liver cancer 2 (DLC2) is a tumor suppressor, associated with various types of cancer. The aim of the present study was to analyze the expression of DLC2 in breast cancer, its clinical significance and its effect on breast cancer cell behavior. The expression of DLC2 was evaluated by immunohistochemistry in 131 cases of breast cancer. Associations among DLC2 expression and clinicopathological features were analyzed, and its effects on proliferation, motility, migration and invasion in DLC2-knockdown breast cancer cell lines were observed...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719105/neoadjuvant-chemoradiotherapy-followed-by-liver-transplantation-is-a-promising-treatment-for-patients-with-unresectable-hilar-cholangiocarcinoma-a-case-report
#18
Jun Wang, Halmurat Obulkasim, Xiaoping Zou, Baorui Liu, Yafu Wu, Xingyu Wu, Yitao Ding
Hilar cholangiocarcinoma is a highly malignant tumor and is currently treated by surgical resection or liver transplantation; however, these treatments result in poor patient prognosis accompanied with high recurrence and low patient mortality rates. Neoadjuvant therapy with liver transplantation is a novel treatment that exhibits promising clinical application, with a reported 5-year survival rate of 82%. However, transplantation centers conducting research into this treatment are limited due to its length and complexity...
February 2019: Oncology Letters
https://read.qxmd.com/read/30719104/lost-expression-of-cell-adhesion-molecule-1-is-associated-with-bladder-cancer-progression-and-recurrence-and-its-overexpression-inhibited-tumor-cell-malignant-behaviors
#19
Yegang Chen, Li Liu, Zhanjun Guo, Yi Wang, Yongjiao Yang, Xiaoqiang Liu
Cell adhesion molecule 1 (CADM1) regulates cell-cell adhesion and an altered expression level is associated with tumorigenesis and progression. The present study assessed CADM1 expression level in 84 bladder tissues to investigate the association with clinicopathological parameters from bladder cancer patients and then investigated the effects of CADM1 overexpression on T24 bladder cancer cells in vitro . The results demonstrated that expression level of CADM1 protein was significantly reduced in bladder cancer tissues (0...
February 2019: Oncology Letters
https://read.qxmd.com/read/30675317/changes-in-renal-function-following-nedaplatin-containing-chemotherapy-in-patients-with-urothelial-carcinoma-unfit-for-cisplatin
#20
Masayuki Nagasawa, Susumu Kageyama, Tetsuya Yoshida, Yuki Okinaka, Shigehisa Kubota, Akinori Wada, Kenichi Kobayashi, Keiji Tomita, Ryosuke Murai, Teruhiko Tsuru, Kazuyoshi Johnin, Mitsuhiro Narita, Akihiro Kawauchi
The present study evaluated the impact of nedaplatin-containing chemotherapy on renal function in 35 patients with urothelial carcinoma (UC) between 2001 and 2014 who were unfit for cisplatin treatment. As comparative controls, the present study also examined 35 patients with the same disease who underwent cisplatin-containing chemotherapy during the same period. The changes in the estimated glomerular filtration rate (eGFR) prior to and following the administration of nedaplatin during each cycle of chemotherapy was investigated...
February 2019: Oncology Letters
journal
journal
43024
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"