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https://www.readbyqxmd.com/read/28531203/potential-health-gains-for-patients-with-metastatic-renal-cell-carcinoma-in-daily-clinical-practice-a-real-world-cost-effectiveness-analysis-of-sequential-first-and-second-line-treatments
#1
S De Groot, H M Blommestein, W K Redekop, S Sleijfer, L A L M Kiemeney, E Oosterwijk, C A Uyl-de Groot
INTRODUCTION: Randomised controlled trials have shown that targeted therapies like sunitinib are effective in metastatic renal cell carcinoma (mRCC). Little is known about the current use of these therapies, and their associated costs and effects in daily clinical practice. We estimated the real-world cost-effectiveness of different treatment strategies comprising one or more sequentially administered drugs. METHODS: Analyses were performed using patient-level data from a Dutch population-based registry including patients diagnosed with primary mRCC from January 2008 to December 2010 (i...
2017: PloS One
https://www.readbyqxmd.com/read/28530127/an-oncolytic-adenovirus-expressing-snord44-and-gas5-exhibits-anti-tumor-effect-in-colorectal-cancer-cells
#2
Sujing Yuan, Yu Wu, Yigang Wang, Jianhua Chen, Liang Chu
SNORD44 is a C/D box small nucleolar RNA, and low expresses in breast cancer and head and neck squamous cell carcinoma tissues. Its host gene is growth arrest specific transcript 5 (GAS5), which is a long noncoding RNA. GAS5 is down-regulated in colorectal cancer (CRC), and overexpression of GAS5 suppresses cell proliferation. However, the function of SNORD44 in CRC remains largely unknown, and the application of SNORD44 combined with GAS5 in CRC treatment has not been reported. In this study, the expression levels of SNORD44 and GAS5 were measured in CRC tissues by qRT-PCR...
May 20, 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/28529744/prognostic-effect-of-serum-c-reactive-protein-kinetics-on-advanced-renal-cell-carcinoma-treated-with-sunitinib
#3
Tetsuo Fujita, Ken-Ichi Tabata, Daisuke Ishii, Kazumasa Matsumoto, Kazunari Yoshida, Masatsugu Iwamura
C-reactive protein (CRP) is an independent prognostic factor for renal cell carcinoma (RCC). The aim of the present study was to investigate the prognostic effect of pretreatment serum CRP level and CRP kinetics on patients with advanced RCC treated with sunitinib. A total of 56 consecutive patients with advanced RCC treated with sunitinib between December, 2008 and December, 2012 were enrolled in the present study. The patients were retrospectively divided into 3 cohorts according to pretreatment serum CRP level and CRP kinetics: i) Normal CRP cohort (pretreatment CRP ≤0...
May 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28529615/a-novel-blood-tool-of-cancer-prognosis-in-esophageal-squamous-cell-carcinoma-the-fibrinogen-albumin-ratio
#4
Zihui Tan, Man Zhang, Qiang Han, Jing Wen, Kongjia Luo, Peng Lin, Lanjun Zhang, Hong Yang, Jianhua Fu
Background: Coagulation and nutrition play important roles in cancer progression. We aim to investigate the impact of the fibrinogen/albumin ratio(FAR) in esophageal squamous cell carcinoma (ESCC) patients. Methods: We retrospectively analyzed 1135 patients with radical esophagectomy for ESCC from January 2008 to December 2010 in our center. X-tile software was used to determine the optimal cutoff levels for these biomarkers. Results: The optimal cutoff value was 0.08 for the FAR by the X-tile software. The FAR was statistically significantly associated with age(p=0...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28529610/foretinib-enhances-the-radiosensitivity-in-esophageal-squamous-cell-carcinoma-by-inhibiting-phosphorylation-of-c-met
#5
Guang-Zong Chen, Wang-Shu Dai, Hong-Cheng Zhu, Hong-Mei Song, Xi Yang, Yuan-Dong Wang, Hua Min, Qian Lu, Shu Liu, Xin-Chen Sun, Xiao-Ning Zeng
As a crucial event involved in the metastasis and relapse of esophageal cancer, c-Met overexpression has been considered as one of the culprits responsible for the failure in patients who received radiochemotherapy. Since c-Met has been confirmed to be pivotal for cell survival, proliferation and migration, little is known about its impact on the regulation of radiosensitivity in esophageal cancer. The present study investigated the radiosensitization effects of c-Met inhibitor foretinib in ECA-109 and TE-13 cell lines...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28529557/a-single-center-experience-of-sorafenib-monotherapy-in-patients-with-advanced-intrahepatic-cholangiocarcinoma
#6
Ting-Ting Pan, Wei Wang, Wei-Dong Jia, Ge-Liang Xu
Patients with advanced intrahepatic cholangiocarcinoma (ICC) have a poor prognosis and the therapeutic options available for treating ICC are limited. Sorafenib, a multikinase inhibitor of vascular endothelial growth factor receptor 2 and 3, platelet derived growth factor receptor-β, B-Raf proto-oncogene, serine/threonine kinase and C-Raf proto-oncogene, serine/threonine kinase, is a novel reference standard for the treatment of advanced hepatocellular carcinoma. Sorafenib has previously been demonstrated to exhibit significant antitumor activity in various cholangiocarcinoma cell lines and in xenograft ICC models...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28529104/erratum-to-transforming-growth-factor-%C3%AE-1-activates-%C3%AE-np63-c-myc-to-promote-oral-squamous-cell-carcinoma-oral%C3%A2-surg-oral-med-oral-pathol-oral-radiol-2016-122-460-482
#7
(no author information available yet)
No abstract text is available yet for this article.
May 18, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28528604/a-multicenter-clinical-study-of-expected-and-unexpected-side-reactions-during-and-after-skin-cancer-treatment-by-photodynamic-therapy
#8
Kate C Blanco, Natalia M Inada, Ana P Silva, Mirian D Stringasci, Hilde H Buzzá, Dora P Ramirez, Ana G Sálvio, Lilian T Moriyama, Cristina Kurachi, Vanderlei S Bagnato
Photodynamic therapy (PDT) has been widely used for oncologic indications, especially nonmelanoma skin cancer such as superficial and nodular basal cell carcinoma (BCC). We present a multicenter clinical study conducted between 2012 and 2014 analyzing the adverse reactions during and after PDT with a standardized protocol in 866 lesions. A total of 728 patients with positive clinical and histopathological diagnosis for BCC with up to 2 cm diameter were treated. The procedure consisted of curettage and topical application of cream containing 20% methyl 5-aminolevulinate...
2017: Skinmed
https://www.readbyqxmd.com/read/28528001/a-lentinus-edodes-polysaccharide-induces-mitochondrial-mediated-apoptosis-in-human-cervical-carcinoma-hela-cells
#9
Guowei Ya
In this study, a homogeneous polysaccharide (LEP1) with an average molecular weight of 53kDa was successfully purified from the fruiting bodies of Lentinus edodes and its anticancer efficacy on human cervical carcinoma HeLa cells in vitro and associated possible molecular mechanism were also evaluated. MTT assay showed that LEP1 exhibited a dose-dependent inhibitory effect on the proliferation of HeLa cells and caused apoptotic death. Our present findings provided the first evidence that LEP1 induced the apoptosis of HeLa cells via a mitochondria dependent pathway, as indicated by an increase in Bax/Bcl-2 ratio, a loss of mitochondrial membrane potential (Δym), the release of cytochrome c from the mitochondria to the cytosol, activation of caspase-9 and caspase-3, and cleavage of poly (ADP-ribose) polymerase (PARP) in HeLa cells...
May 17, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28526557/the-frog-skin-host-defense-peptide-frenatin-2-1s-enhances-recruitment-activation-and-tumoricidal-capacity-of-nk-cells
#10
Jelena M Pantic, Ivan P Jovanovic, Gordana D Radosavljevic, Nevena M Gajovic, Nebojsa N Arsenijevic, J Michael Conlon, Miodrag L Lukic
Frog skin is a source of peptides with various biological properties. Frenatin 2.1S, derived from norepinephrine-stimulated skin secretions of the Orinoco lime tree frog Sphaenorhynchus lacteus, exhibits immunostimulatory effects as demonstrated by the promotion of proinflammatory phenotypes of mononuclear cells in mouse peritoneal cavity and spleen. The aim of this study was to identify the populations of host cells sensitive to the action of frenatin 2.1S in vivo and to study its effects on their functional antitumor capacity...
May 16, 2017: Peptides
https://www.readbyqxmd.com/read/28525898/ginsenoside-rg3-inhibits-the-senescence-of-prostate-stromal-cells-through-down-regulation-of-interleukin-8-expression
#11
Yanfei Peng, Ran Zhang, Lingfei Kong, Yongmei Shen, Da Xu, Fang Zheng, Jianwei Liu, Qian Wu, Bona Jia, Ju Zhang
Senescent stromal cells support the development of prostate cancer and are considered potential therapeutic targets. This research evaluated the regulatory effects of ginsenoside Rg3 on the senescence of prostatic stromal cells pre-incubated in medium supplemented with 0.5% fetal bovine serum. The results revealed that ginsenoside Rg3 decreased the number of stromal cells positively stained with a senescent cell marker (senescence-associated β-galactosidase). Ginsenoside Rg3 also increased the viability of stromal cells and promoted cell cycle transition from G0/G1 to S phase, as well as inhibited the carcinoma-associated fibroblast-like phenotype in prostate stromal cells, through the up-regulation of smooth muscle cell markers SM22 and smooth muscle myosin heavy chain...
May 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28525403/genetic-diseases-associated-with-an-increased-risk-of-skin-cancer-development-in-childhood
#12
Alexander L Fogel, Kavita Y Sarin, Joyce M C Teng
PURPOSE OF REVIEW: Childhood skin cancers are relatively rare and may indicate an underlying genetic disorder. The increasing elucidation of genetic pathways is changing the diagnosis and management of genetic skin cancer susceptibility syndromes. In this review, we provide an overview of genetic conditions that predispose to skin cancer development in childhood and signs that providers should assess when evaluating affected individuals. RECENT FINDINGS: In basal cell nevus syndrome (BCNS), the patched2 (PTCH2) and suppressor of fused (SUFU) genes have been implicated in disease pathogenesis...
May 18, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28524154/an-analysis-of-the-polymorphisms-of-the-glut1-gene-in-urothelial-cell-carcinomas-of-the-bladder-and-its-correlation-with-p53-ki67-and-glut1-expressions
#13
C Xu, X Yang, Y Wang, N Ding, R Han, Y Sun, Y Wang
Frequencies of two glucose transporter 1 (GLUT1) single-nucleotide polymorphisms (SNPs) (XbaI G>T and HaeIII T>C) were studied with urothelial cell carcinomas of the bladder (UCC) and 204 normal persons. And the expression of the p53, Ki67 and GLUT1 was assayed by immunohistochemistry. The frequency of the TT genotype and T allele of the XbaI G>T SNP was decreased in the patients with UCC. The frequency of the CC genotype and C allele of the HaeIII T>C SNP was decreased in the patients with UCC...
May 19, 2017: Cancer Gene Therapy
https://www.readbyqxmd.com/read/28522860/involvement-of-fak-erk2-signaling-pathway-in-ckap2-induced-proliferation-and-motility-in-cervical-carcinoma-cell-lines
#14
Qi-Sang Guo, Yu Song, Ke-Qin Hua, Shu-Jun Gao
Cervical carcinoma is the fourth most common cause of death in woman, caused by human papillomavirus (HPV) infections and arising from the cervix. Cytoskeleton-associated protein 2 (CKAP2), also known as tumor-associated microtubule-associated protein, has been linked to tumorigenic effects. In the present study, we screened CKAP2 as a new candidate gene which promotes development of cervical carcinoma, in two independent datasets (TCGA and GSE27678). Results showed that CKAP2 expression was significantly up-regulated in cervical cancerous tissues compared with normal counterparts...
May 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28522603/smad4-loss-is-associated-with-cetuximab-resistance-and-induction-of-mapk-jnk-activation-in-head-and-neck-cancer-cells
#15
Hiroyuki Ozawa, Ruchira Ranaweera, Evgeny Izumchenko, Eugene Makarev, Alex Zhavoronkov, Elana J Fertig, Jason D Howard, Ana Markovic, Atul Bedi, Rajani Ravi, Jimena Perez, Quynh-Thu Le, Christina S Kong, Richard C K Jordan, Hao Wang, Hyunseok Kang, Harry Quon, David Sidransky, Christine H Chung
Purpose: We previously demonstrated an association between decreased SMAD4 expression and cetuximab resistance in head and neck squamous cell carcinoma (HNSCC). The purpose of this study was to further elucidate the clinical relevance of SMAD4 loss in HNSCC. Experimental Design: SMAD4 expression was assessed by immunohistochemistry in 130 newly diagnosed and 43 recurrent HNSCC patients. Correlative statistical analysis with clinicopathological data was also performed. OncoFinder, a bioinformatics tool, was used to analyze molecular signaling in TCGA tumors with low or high SMAD4 mRNA levels...
May 18, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28522590/notch-inhibitor-pf-03084014-inhibits-hepatocellular-carcinoma-growth-and-metastasis-via-suppression-of-cancer-stemness-due-to-reduced-activation-of-notch1-stat3
#16
Chuan Xing Wu, Aimin Xu, Cathy C Zhang, Peter Olson, Lin Chen, Terence K Lee, Tan To Cheung, Chung Mau Lo, Xiao Qi Wang
Aberrant activation of the Notch signaling pathway is implicated in many solid tumors, including hepatocellular carcinoma (HCC), indicating a potential use of Notch inhibitors for treatment. In this study, we investigated the antitumor and antimetastasis efficacy of the novel Notch inhibitor (γ-secretase inhibitor) PF-03084014 in HCC. HCC spherical cells (stem-like cancer cells), a sphere-derived orthotopic tumor model and one patient-derived xenograft (PDX) model were used in our experiment. We demonstrated that PF-03084014 inhibited the self-renewal and proliferation of cancer stem cells...
May 18, 2017: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/28522318/survival-of-women-with-microinvasive-adenocarcinoma-of-the-cervix-is-not-improved-by-radical-surgery
#17
Lisa M Bean, Kristy K Ward, Steven C Plaxe, Michael T Mchale
BACKGROUND: Treatment for early-invasive adenocarcinoma of the cervix remains controversial. Although data have shown similar survival rates to those seen with squamous cell carcinoma, conservative options for patients with microinvasive adenocarcinoma have not been as widely accepted. Despite comparable survival outcomes, patients with early-invasive adenocarcinoma are still routinely subjected to more radical surgical techniques than their equivalently staged squamous cell counterparts...
May 15, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28522111/incidence-and-trends-of-basal-cell-carcinoma-and-cutaneous-squamous-cell-carcinoma-a-population-based-study-in-olmsted-county-minnesota-2000-to-2010
#18
John G Muzic, Adam R Schmitt, Adam C Wright, Dema T Alniemi, Adeel S Zubair, Jeannette M Olazagasti Lourido, Ivette M Sosa Seda, Amy L Weaver, Christian L Baum
OBJECTIVE: To determine population-based incidence estimates of basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC). PATIENTS AND METHODS: We reviewed the medical records of a population-based cohort diagnosed with nonmelanoma skin cancer between January 2, 2000, and December 31, 2010. The age- and sex-adjusted incidence rates were calculated and compared with estimates from previous periods. RESULTS: The age-adjusted BCC incidence (cases per 100,000 person-years) was 360...
May 10, 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28521969/natriuretic-peptide-receptor-a-is-related-to-the-expression-of-vascular-endothelial-growth-factors-a-and-c-and-is-associated-with-the-invasion-potential-of-tongue-squamous-cell-carcinoma
#19
Y Nakao, S Yamada, S Yanamoto, T Tomioka, T Naruse, T Ikeda, H Kurita, M Umeda
Natriuretic peptide receptor A (NPRA) is one of the natriuretic peptide receptors. NPRA has been reported to play a role in the carcinogenesis of various tumours, as well as functional roles in renal, cardiovascular, endocrine, and skeletal homeostasis. The clinicopathological significance of NPRA in tongue squamous cell carcinoma (TSCC) was examined in this study. The overexpression of NPRA was more frequent in TSCC (21/58, 36.2%) than in the normal oral epithelium (0/10, 0%) (P<0.05). It was also more frequently observed in cancers with higher grades according to the pattern of invasion (grades 1-2 vs...
May 15, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28521783/association-of-post-treatment-hypoalbuminemia-and-survival-in-chinese-patients-with-metastatic-renal-cell-carcinoma
#20
Wen Cai, Jin Zhang, Yonghui Chen, Wen Kong, Yiran Huang, Jiwei Huang, Lixin Zhou
BACKGROUND: Hypoalbuminemia adversely affects the clinical outcomes of various cancers. The purpose of this study was to estimate the prognostic value of hypoalbuminemia 3-5 weeks after treatment in patients with metastatic renal cell carcinoma (mRCC) who received sorafenib or sunitinib as first-line treatment. METHODS: In this single-center, retrospective study, we assessed the progression-free survival (PFS) and overall survival (OS) of 184 mRCC patients who received first-line sorafenib or sunitinib treatment...
May 18, 2017: Chinese Journal of Cancer
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