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https://www.readbyqxmd.com/read/29156870/a-fully-liquid-dtap-ipv-hb-prp-t-hexavalent-vaccine-for-primary-and-booster-vaccination-of-healthy-turkish-infants-and-toddlers
#1
Mehmet Ceyhan, İnci Yıldırım, Hasan Tezer, İlker Devrim, Emmanuel Feroldi
Background/aim: Immunogenicity and safety of a primary series of a fully liquid, hexavalent DTaP-IPV-HB-PRP-T vaccine given at 2, 3, and 4 months of age compared to licensed comparators and a DTaP-IPV-HB-PRP-T booster at 15?18 months were evaluated. Materials and methods: This was a Phase III, randomized, open-label trial. Primary series (no hepatitis B [HB] at birth) of DTaP-IPV-HB-PRP-T (N = 155) (group 1) or licensed control vaccines (DTaP-IPV//PRP-T and standalone HB: N = 155) (group 2) and DTaP-IPV-HB-PRP-T booster were administered...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29156858/risk-factors-for-colistin-associated-nephrotoxicity-and-mortality-in-critically-ill-patients
#2
Hüseyin Özkarakaş, Işıl Köse, Çiler Zincircioğlu, Sibel Ersan, Gürsel Ersan, Nimet Şenoğlu, Şükran Köse, Rıza Hakan Erbay
Background/aim: Colistin is gaining popularity against multidrug-resistant bacteria. The primary concern with colistin is its nephrotoxicity (NT). The aim of this study was to evaluate the incidence and risk factors for NT and to evaluate the risk factors for mortality in the toxicity group. Materials and methods: NT was defined according to the RIFLE criteria. Data of patients who did or did not develop NT were compared. Positive and negative predictive values, risk ratio, and correlation coefficients were calculated...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29156851/cartilage-reinforcement-graft-versus-fascia-graft-in-tympanoplasty
#3
Emre Ocak, Süha Beton, Vedat Taş, Cem Meço
Background/aim: The purpose of this study was to compare cartilage reinforcement graft results with temporalis fascia graft alone in terms of hearing and anatomical outcomes in tympanoplasty. Materials and methods: Patients who underwent tympanoplasty with/without ossiculoplasty and/or mastoidectomy at a university hospital from 2006 through 2013 were reviewed retrospectively. The patients were divided into those grafted with temporalis muscle fascia alone and with fascia reinforced with cartilage. The postoperative air bone gap, gain in hearing thresholds, and graft status were evaluated for each group...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29156848/nomograms-for-prognostic-factors-of-spinal-giant-cell-tumor-combining-traditional-clinical-characteristics-with-inflammatory-biomarkers-after-gross-total-resection
#4
Jialin Li, Bo Li, Pingting Zhou, Jian Zhao, Zhipeng Wu, Xinghai Yang, Haifeng Wei, Tianrui Chen, Jianru Xiao
Giant cell tumor (GCT) of bone is a common primary bone tumor, which exhibits local aggressiveness and recurrent potential, especially for the spinal lesion. Increasing evidence indicates that inflammation plays a vital role in tumorigenesis and progression. The prognostic value of inflammatory biomarkers in GCT has not been established. A retrospective analysis was conducted in patients with spinal GCT in Changzheng Hospital Orthopedic Oncological Center (CHOOC) between January 2005 and October 2015 and 129 patients were identified eligible...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156819/mir-29a-3p-suppresses-cell-proliferation-and-migration-by-downregulating-igf1r-in-hepatocellular-carcinoma
#5
Xiao Wang, Shasha Liu, Ling Cao, Tengfei Zhang, Dongli Yue, Liping Wang, Yu Ping, Qianyi He, Chaoqi Zhang, Meng Wang, Xinfeng Chen, Qun Gao, Dan Wang, Zhen Zhang, Fei Wang, Li Yang, Jieyao Li, Lan Huang, Bin Zhang, Yi Zhang
Hepatocellular carcinoma (HCC), the most common primary tumor of the liver, has a poor prognosis and rapid progression. MicroRNAs (miRNAs) play important roles in carcinogenesis and tumor progression. Insulin-like growth factor 1 receptor (IGF1R) is a transmembrane heterotetrameric protein that has been reported to promote transformation to malignancy and cancer cell proliferation and survival. In this study, we found that the expression of miR-29a-3p was downregulated in HCC patients, resulting in poor survival rates...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156805/circulating-tumor-dna-shows-variable-clonal-response-of-breast-cancer-during-neoadjuvant-chemotherapy
#6
Ji-Yeon Kim, Donghyun Park, Dae-Soon Son, Seok Jin Nam, Seok Won Kim, Hae Hyun Jung, Yeon Jeong Kim, Gahee Park, Woong-Yang Park, Jeong Eon Lee, Yeon Hee Park
Circulating tumor DNA (ctDNA) correlates with tumor burden and provides early detection of treatment response and tumor genetic alterations in breast cancer (BC). In this study, we aimed to identify genetic alterations during the process of tumor clonal evolution and examine if ctDNA level well indicated clinical response to neoadjuvant chemotherapy (NAC) and BC recurrence. We performed targeted ultra-deep sequencing of plasma DNAs, matched germline DNAs and tumor DNAs from locally advanced BC patients. Serial plasma DNAs were collected at diagnosis, after the 1(st) cycle of NAC and after curative surgery...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156802/efficacy-and-safety-of-first-line-pemetrexed-plus-carboplatin-followed-by-single-agent-pemetrexed-maintenance-in-elderly-chinese-patients-with-non-squamous-non-small-cell-lung-cancer
#7
Xinmin Zhao, Hui Yu, Jing Zhao, Xianghua Wu, Si Sun, Zhiguo Luo, Huijie Wang, Jie Qiao, Jianhua Chang, Jialei Wang
Chemotherapy with pemetrexed plus carboplatin followed by pemetrexed maintenance therapy is a first-line regimen for patients with advanced non-squamous non-small-cell lung cancer. This phase II clinical study investigated the efficacy and safety of this regimen in older patients (aged ≥65 years) with advanced non-squamous non-small-cell lung cancer. All patients received 4 courses of induction therapy with pemetrexed (500 mg/m(2)) combined with carboplatin once every 3 weeks. If patients had stable disease or achieved a complete or partial tumor response after 4 courses of pemetrexed + carboplatin therapy, maintenance treatment with pemetrexed monotherapy was administered until either disease progression or intolerable toxicity occurred...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156798/arhi-is-a-novel-epigenetic-silenced-tumor-suppressor-in-sporadic-pheochromocytoma
#8
Dong Wang, Li Song, Liang Wang, Lianmei Zhao, Bai Xiang, Ying Li, Baoen Shan, Jing Liu
Pheochromocytoma (PCC) is related to germline mutations in 12 susceptibility genes. Although comparative genomic hybridization array has revealed some putative tumor suppressor genes on the short arm of chromosome 1 that are likely to be involved in PCC tumorigenesis, the molecules involved, except for those encoded by known susceptibility genes, have not been found in the generation of sporadic tumors. In the present work, we first identified that the unmethylated allele of Aplasia Ras homolog member I (ARHI) was deleted in most PCC tumors which retained a hypermethylated copy, while its mRNA level was significantly correlated with the unmethylated copy...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156796/downregulation-of-dna-repair-proteins-and-increased-dna-damage-in-hypoxic-colon-cancer-cells-is-a-therapeutically-exploitable-vulnerability
#9
Jennifer M J Jongen, Lizet M van der Waals, Kari Trumpi, Jamila Laoukili, Niek A Peters, Susanne J Schenning-van Schelven, Klaas M Govaert, Inne H M Borel Rinkes, Onno Kranenburg
Surgical removal of colorectal cancer (CRC) liver metastases generates areas of tissue hypoxia. Hypoxia imposes a stem-like phenotype on residual tumor cells and promotes tumor recurrence. Moreover, in primary CRC, gene expression signatures reflecting hypoxia and a stem-like phenotype are highly expressed in the aggressive Consensus Molecular Subtype 4 (CMS4). Therapeutic strategies eliminating hypoxic stem-like cells may limit recurrence following resection of primary tumors or metastases. Here we show that expression of DNA repair genes is strongly suppressed in CMS4 and inversely correlated with hypoxia-inducible factor-1 alpha (HIF1α) and HIF-2α co-expression signatures...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156791/the-relationship-between-stromal-cell-derived-sparc-in-human-gastric-cancer-tissue-and-its-clinicopathologic-significance
#10
Yi Gao, Shui-Ping Yin, Xu-Shi Xie, Dan-Dan Xu, Wei-Dong Du
Background: We aimed to investigate the cellular source of secreted protein acidic and rich in cysteine (SPARC) in gastric cancer tissues and the relationship between SPARC expression and its prognostic significance. Methods: The expression of SPARC in 365 primary advanced gastric adenocarcinomas and 39 non-cancerous tissues was evaluated by immunohistochemical staining. Double-immunofluorescence staining was used to reveal the cellular source of SPARC in tumor tissues...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156790/kaempferol-induces-autophagic-cell-death-of-hepatocellular-carcinoma-cells-via-activating-ampk-signaling
#11
Bing Han, Yi-Qun Yu, Qi-Lian Yang, Chun-Ying Shen, Xiao-Juan Wang
In the present study, we demonstrate that Kaempferol inhibited survival and proliferation of established human hepatocellular carcinoma (HCC) cell lines (HepG2, Huh-7, BEL7402, and SMMC) and primary human HCC cells. Kaempferol treatment in HCC cells induced profound AMP-activated protein kinase (AMPK) activation, which led to Ulk1 phosphorylation, mTOR complex 1 inhibition and cell autophagy. Autophagy induction was reflected by Beclin-1/autophagy gene 5 upregulation and p62 degradation as well as light chain 3B (LC3B)-I to LC3B-II conversion and LC3B puncta formation...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156786/suicidal-ideation-among-chinese-methadone-maintained-patients-prevalence-and-correlates
#12
Yan-Min Xu, Bao-Liang Zhong, Wen-Cai Chen, Jun-Hong Zhu, Jin Lu
Heroin users are at high risk for suicide. However, the epidemiological profile of suicidal behaviors in Chinese methadone-maintained patients remains largely unknown. This study determined the prevalence and correlates of suicidal ideation among Chinese methadone-maintained patients. A total of 603 methadone-maintained patients were consecutively recruited from three methadone maintenance treatment (MMT) clinics in Wuhan, China, and administered with standardized questionnaires to collect sociodemographic, clinical, and psychological data...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156773/association-of-acyp2-and-mphosph6-genetic-polymorphisms-with-the-risk-of-hepatocellular-carcinoma-in-chronic-hepatitis-b-virus-carriers
#13
Yingai Zhang, Shunlan Wang, Xiaohong Wen, Shufang Zhang, Yijun Yang
Hepatocellular carcinoma (HCC) is the dominant histologic type of primary liver cancer, and hepatitis B virus (HBV) infection is one of the major causes of HCC in the chronic HBV. Our study was investigated the association between the polymorphisms of ACYP2 and MPHOSPH6 genes and the risk of HCC induced by HBV infection. A total of 490 subjects were divided into two groups: 248 HBV patients with HCC (Case group), and 242 HBV patients without HCC (Control group). Unconditional logistic regression analysis was used to evaluate the association...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156762/glutaminase-inhibition-in-multiple-myeloma-induces-apoptosis-via-myc-degradation
#14
Madlen Effenberger, Kathryn S Bommert, Viktoria Kunz, Jessica Kruk, Ellen Leich, Martina Rudelius, Ralf Bargou, Kurt Bommert
Multiple Myeloma (MM) is an incurable hematological malignancy affecting millions of people worldwide. As in all tumor cells both glucose and more recently glutamine have been identified as important for MM cellular metabolism, however there is some dispute as to the role of glutamine in MM cell survival. Here we show that the small molecule inhibitor compound 968 effectively inhibits glutaminase and that this inhibition induces apoptosis in both human multiple myeloma cell lines (HMCLs) and primary patient material...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156754/functional-characterization-of-a-novel-transcript-of-ercc1-in-chemotherapy-resistance-of-ovarian-cancer
#15
Jia Liu, Lin Zhang, Ping Mao, Guoqiang Jiang, Likun Liu, Jing Wang, Wei Yang, Lawrence Owusu, Weiling Li
Approximately 15-20% of ovarian cancer patients receiving platinum-based chemotherapy are primary platinum-resistant. Identification of these patients and transfer to other more effective therapy could reduce the morbidity of ovarian cancer. ERCC1 is a DNA repair gene which can complex with XPF to repair cisplatin-induced DNA damage and cause chemotherapy resistance. In this study, we found a novel ERCC1 transcript initiated upstream of the normal transcription initiation site. The expression of this larger ERCC1 transcript dramatically increased following cisplatin treatment in ovarian cancer cells and was regulated by the MAPK pathway...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156750/somatic-mutations-in-cdh1-and-ctnnb1-in-primary-carcinomas-at-13-anatomic-sites
#16
Evan L Busch, Jason L Hornick, Renato Umeton, Adem Albayrak, Neal I Lindeman, Laura E MacConaill, Elizabeth P Garcia, Matthew Ducar, Timothy R Rebbeck
Metastases are involved in most cancer deaths. Evidence has suggested that cancer cell detachment from primary tumors might occur largely via the mechanism of epithelial-mesenchymal transition (EMT) activated by epigenetic events, but data addressing other possible triggers of detachment, particularly genetic mutations, have been limited. Using the Profile study of cancer genomics at Dana-Farber Cancer Institute, we examined somatic mutations in the EMT genes CDH1 in 5,106 primary carcinomas and CTNNB1 in 7,578 primary carcinomas across 13 anatomic sites: urinary bladder, breast, colon/rectum, endometrium, esophagus, kidney, lung, ovary, pancreas, prostate, skin (non-melanoma), stomach, and thyroid...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156748/association-of-melatonin-membrane-receptor-1a-1b-gene-polymorphisms-with-the-occurrence-and-metastasis-of-hepatocellular-carcinoma
#17
Shih-Chi Su, Yung-Chuan Ho, Yu-Fan Liu, Russel J Reiter, Chia-Hsuan Chou, Chia-Ming Yeh, Hsiang-Lin Lee, Wen-Hung Chung, Ming-Ju Hsieh, Shun-Fa Yang
Hepatocellular carcinoma (HCC) is a prevalent primary neoplasm of the liver, whose heterogeneous global incidence suggests the likely impact of genetic variations among individuals on the susceptibility to this disease. Increasing evidence indicates that melatonin exhibits oncostatic properties in many cancer types at least in part mediated by its membrane-bound receptors, melatonin receptor 1A (encoded by MTNR1A) and 1B (MTNR1B). In this study, the effect of melatonin receptor gene polymorphisms on the risk and progression of hepatic tumors was evaluated between 335 HCC patients and 1196 cancer-free subjects...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156716/using-droplet-digital-pcr-to-analyze-mycn-and-alk-copy-number-in-plasma-from-patients-with-neuroblastoma
#18
Marco Lodrini, Annika Sprüssel, Kathy Astrahantseff, Daniela Tiburtius, Robert Konschak, Holger N Lode, Matthias Fischer, Ulrich Keilholz, Angelika Eggert, Hedwig E Deubzer
The invasive nature of surgical biopsies deters sequential application, and single biopsies often fail to reflect tumor dynamics, intratumor heterogeneity and drug sensitivities likely to change during tumor evolution and treatment. Implementing molecular characterization of cell-free neuroblastoma-derived DNA isolated from blood plasma could improve disease assessment for treatment selection and monitoring of patients with high-risk neuroblastoma. We established droplet digital PCR (ddPCR) protocols for MYCN and ALK copy number status in plasma from neuroblastoma patients...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156714/investigation-of-factors-affecting-the-efficacy-of-3c23k-a-human-monoclonal-antibody-targeting-misiir
#19
Sarah E Gill, Qing Zhang, Gary L Keeney, William A Cliby, S John Weroha
MISIIR is a potential target for ovarian cancer (OC) therapy due to its tissue-specific pattern of expression. 3C23K is a novel therapeutic monoclonal anti-MISIIR antibody designed to recruit effector cells and promote cell death through ADCC (antibody dependent cell-mediated cytotoxicity). Our objective was to determine the tolerability and efficacy of 3C23K in OC patient-derived xenografts (PDX) and to identify factors affecting efficacy. Quantitative RT-PCR, immunohistochemistry (IHC), and flow cytometry were used to categorize MISIIR expression in established PDX models derived from primary OC patients...
October 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29156709/using-molecular-functional-networks-to-manifest-connections-between-obesity-and-obesity-related-diseases
#20
Jialiang Yang, Jing Qiu, Kejing Wang, Lijuan Zhu, Jingjing Fan, Deyin Zheng, Xiaodi Meng, Jiasheng Yang, Lihong Peng, Yu Fu, Dahan Zhang, Shouneng Peng, Haiyun Huang, Yi Zhang
Obesity is a primary risk factor for many diseases such as certain cancers. In this study, we have developed three algorithms including a random-walk based method OBNet, a shortest-path based method OBsp and a direct-overlap method OBoverlap, to reveal obesity-disease connections at protein-interaction subnetworks corresponding to thousands of biological functions and pathways. Through literature mining, we also curated an obesity-associated disease list, by which we compared the methods. As a result, OBNet outperforms other two methods...
October 17, 2017: Oncotarget
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