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https://www.readbyqxmd.com/read/28351094/overexpression-of-lncrna-hotair-is-associated-with-poor-prognosis-in-thyroid-carcinoma-a-study-based-on-tcga-and-geo-data
#1
Hong-Mei Li, Hong Yang, Dong-Yue Wen, Yi-Huan Luo, Chun-Yan Liang, Deng-Hua Pan, Wei Ma, Gang Chen, Yun He, Jun-Qiang Chen
The role of long non-coding RNA (lncRNA) HOX transcript antisense RNA (HOTAIR) in thyroid carcinoma (TC) remains unclear. The current study was aimed to assess the clinical value of HOTAIR expression levels in TC based on publically available data and to evaluate its potential signaling pathways. The expression data of HOTAIR and clinical information concerning TC were downloaded from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO), respectively. Furthermore, 3 online biological databases, Starbase, Cbioportal, and Multi Experiment Matrix, were used to identify HOTAIR-related genes in TC...
March 28, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/28351069/transition-to-independence-characteristics-and-outcomes-of-mentored-career-development-kl2-scholars-at-clinical-and-translational-science-award-institutions
#2
Carol Sweeney, Lisa S Schwartz, Robert Toto, Carol Merchant, Alecia S Fair, Janice L Gabrilove
PURPOSE: To describe the transition from mentored to independent research funding for clinical and translational scholars supported by institutional KL2 Mentored Career Development programs. METHOD: In 2013, faculty leaders at Clinical and Translational Science Award institutions completed an online survey, reporting characteristics of scholars in their KL2 programs from 2006 to 2013. The primary outcome variable was a report that the scholar had received independent funding as a principal investigator...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351065/institutional-incentives-for-mentoring-at-the-u-s-department-of-veterans-affairs-and-universities-associations-with-mentors-perceptions-and-time-spent-mentoring
#3
Natalya C Maisel, Max A Halvorson, John W Finney, Xiaoyu Bi, Ko P Hayashi, Daniel M Blonigen, Julie C Weitlauf, Christine Timko, Ruth C Cronkite
PURPOSE: Limited empirical attention to date has focused on best practices in advanced research mentoring in the health services research domain. The authors investigated whether institutional incentives for mentoring (e.g., consideration of mentoring in promotion criteria) were associated with mentors' perceptions of mentoring benefits and costs and with time spent mentoring. METHOD: The authors conducted an online survey in 2014 of a national sample of mentors of U...
April 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28351019/online-microdialysis-ultra-performance-liquid-chromatography-mass-spectrometry-method-for-comparative-pharmacokinetic-investigation-on-iridoids-from-gardenia-jasminoides-ellis-in-rats-with-different-progressions-of-type-2-diabetic-complications
#4
Xueju Zhang, Lu Wang, Zhong Zheng, Zifeng Pi, Zhiqiang Liu, Fengrui Song
Iridoid glycosides consist the main bioactive constituents of Gardenia jasminoides Ellis (G. jasminoides), which is used alone or in combination with other medicine herbs for treatment of diabetes mellitus in China. This paper investigated for the first time comparative pharmacokinetics (PKs) of four unbound iridoids (including genipin, geniposide, gardenoside and geniposidic acid) in rat blood between healthy and type 2 diabetic groups with different disease progressions (9 or 13 weeks). Online microdialysis-ultra performance liquid chromatography-mass spectrometry (MD- UPLC-MS/MS) method was used after oral administration of iridoid extracts obtained from the fruits of G...
March 21, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/28350791/acid-suppressing-therapies-and-subsite-specific-risk-of-stomach-cancer
#5
E Christina M Wennerström, Jacob Simonsen, M Constanza Camargo, Charles S Rabkin
BACKGROUND: Associations of stomach cancer risk with histamine type-2 receptor antagonists (H2RA) and proton-pump inhibitors (PPI) are controversial. We hypothesised that proximal extension of Helicobacter pylori infection from acid suppression would disproportionately increase cancers at proximal subsites. METHODS: A total of 1 563 860 individuals in the Danish Prescription Drug Registry first prescribed acid-suppressive drugs 1995-2011 were matched to unexposed population-based controls...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350790/use-of-common-analgesic-medications-and-ovarian-cancer-survival-results-from-a-pooled-analysis-in-the-ovarian-cancer-association-consortium
#6
Suzanne C Dixon, Christina M Nagle, Nicolas Wentzensen, Britton Trabert, Alicia Beeghly-Fadiel, Joellen M Schildkraut, Kirsten B Moysich, Anna deFazio, Harvey A Risch, Mary Anne Rossing, Jennifer A Doherty, Kristine G Wicklund, Marc T Goodman, Francesmary Modugno, Roberta B Ness, Robert P Edwards, Allan Jensen, Susanne K Kjær, Estrid Høgdall, Andrew Berchuck, Daniel W Cramer, Kathryn L Terry, Elizabeth M Poole, Elisa V Bandera, Lisa E Paddock, Hoda Anton-Culver, Argyrios Ziogas, Usha Menon, Simon A Gayther, Susan J Ramus, Aleksandra Gentry-Maharaj, Celeste Leigh Pearce, Anna H Wu, Malcolm C Pike, Penelope M Webb
BACKGROUND: Nonsteroidal anti-inflammatory drugs (NSAIDs) have been associated with improved survival in some cancers, but evidence for ovarian cancer is limited. METHODS: Pooling individual-level data from 12 Ovarian Cancer Association Consortium studies, we evaluated the association between self-reported, pre-diagnosis use of common analgesics and overall/progression-free/disease-specific survival among 7694 women with invasive epithelial ovarian cancer (4273 deaths)...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350789/dependence-of-cancer-risk-from-environmental-exposures-on-underlying-genetic-susceptibility-an-illustration-with-polycyclic-aromatic-hydrocarbons-and-breast-cancer
#7
Jing Shen, Yuyan Liao, John L Hopper, Mandy Goldberg, Regina M Santella, Mary Beth Terry
BACKGROUND: Most studies of environmental risk factors and breast cancer are conducted using average risk cohorts. METHODS: We examined the association between polycyclic aromatic hydrocarbon (PAH)-albumin adducts in bloods from baseline and breast cancer risk in a prospective nested case-control study (New York site of the BCFR, 80 cases and 156 controls). We estimated the 10-year absolute breast cancer risk by a risk model that uses pedigree information (BOADICEA) and evaluated whether the increased risk from PAH differed by absolute risk...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350788/ldl-cholesterol-counteracts-the-antitumour-effect-of-tyrosine-kinase-inhibitors-against-renal-cell-carcinoma
#8
Sei Naito, Peter Makhov, Igor Astsaturov, Konstantin Golovine, Alexei Tulin, Alexander Kutikov, Robert G Uzzo, Vladimir M Kolenko
BACKGROUND: Treatment with tyrosine kinase inhibitors (TKIs) significantly improves survival of patients with renal cell carcinoma (RCC). However, about one-quarter of the RCC patients are primarily refractory to treatment with TKIs. METHODS: We examined viability of RCC and endothelial cells treated with low-density lipoprotein (LDL) and/or TKIs. Next, we validated the potential role of PI3K/AKT signalling in LDL-mediated TKI resistance. Finally, we examined the effect of a high-fat/high-cholesterol diet on the response of RCC xenograft tumours to sunitinib...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350787/quality-adjusted-survival-with-combination-nal-iri-5-fu-lv-vs-5-fu-lv-alone-in-metastatic-pancreatic-cancer-patients-previously-treated-with-gemcitabine-based-therapy-a-q-twist-analysis
#9
Uwe Pelzer, Jean-Frédéric Blanc, Davide Melisi, Antonio Cubillo, Daniel D Von Hoff, Andrea Wang-Gillam, Li-Tzong Chen, Jens T Siveke, Yin Wan, Caitlyn T Solem, Marc F Botteman, Yoojung Yang, Floris A de Jong, Richard A Hubner
BACKGROUND: In the NAPOLI-1 Phase 3 trial, nal-IRI+5-fluorouracil and leucovorin (5-FU/LV) significantly improved median overall survival (6.1 vs 4.2 months, P=0.012) and progression-free survival (3.1 vs 1.5 months, P=0.0001) vs 5-FU/LV alone in metastatic pancreatic adenocarcinoma patients previously treated with gemcitabine-based therapy. This analysis evaluated between treatment differences in quality-adjusted time without symptoms of disease progression or toxicity (Q-TWiST). METHODS: Overall survival was partitioned into time with grade ⩾3 toxicity (TOX), disease progression (REL), and time without disease progression symptoms or grade ⩾3 toxicity (TWiST)...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350786/methylation-of-mylk3-gene-promoter-region-a-biomarker-to-stratify-surgical-care-in-ovarian-cancer-in-a-multicentre-study
#10
David L Phelps, Jane V Borley, Kirsty J Flower, Roberto Dina, Silvia Darb-Esfahani, Ioana Braicu, Jalid Sehouli, Christina Fotopoulou, Charlotte S Wilhelm-Benartzi, Hani Gabra, Joseph Yazbek, Jayanta Chatterjee, Jacey Ip, Harun Khan, Marina-Therese Likos-Corbett, Robert Brown, Sadaf Ghaem-Maghami
BACKGROUND: Survival benefit from surgical debulking of ovarian cancer (OC) is well established, but some women, despite total macroscopic clearance of disease, still have poor prognosis. We aimed to identify biomarkers to predict benefit from conventional surgery. METHODS: Clinical data from women debulked for high-stage OC were analysed (Hammersmith Hospital, London, UK; 2001-2014). Infinium's HumanMethylation27 array interrogated tumour DNA for differentially methylated CpG sites, correlated to survival, in patients with the least residual disease (RD; Hammersmith Array)...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350785/the-picture-study-diagnostic-accuracy-of-multiparametric-mri-in-men-requiring-a-repeat-prostate-biopsy
#11
Lucy A M Simmons, Abi Kanthabalan, Manit Arya, Tim Briggs, Dean Barratt, Susan C Charman, Alex Freeman, James Gelister, David Hawkes, Yipeng Hu, Charles Jameson, Neil McCartan, Caroline M Moore, Shonit Punwani, Navin Ramachandran, Jan van der Meulen, Mark Emberton, Hashim U Ahmed
BACKGROUND: Transrectal prostate biopsy has limited diagnostic accuracy. Prostate Imaging Compared to Transperineal Ultrasound-guided biopsy for significant prostate cancer Risk Evaluation (PICTURE) was a paired-cohort confirmatory study designed to assess diagnostic accuracy of multiparametric magnetic resonance imaging (mpMRI) in men requiring a repeat biopsy. METHODS: All underwent 3 T mpMRI and transperineal template prostate mapping biopsies (TTPM biopsies)...
March 28, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28350673/the-effect-of-workers-compensation-on-outcome-measurement-methods-after-upper-extremity-surgery-a-systematic-review-and-meta-analysis
#12
Yuki Fujihara, Melissa J Shauver, Meghan E Lark, Lin Zhong, Kevin C Chung
BACKGROUND: Patients who receive workers' compensation often display worse surgical results, such as prolonged pain or reduced functional ability. The outcomes of surgery can be assessed using a variety of surveys, assessments, and measurements. It is unknown whether the confounding effect differs based on how results are measured. The aim of this study was to determine whether these variations exist. METHODS: A search of full-length articles published between January 1, 1995, and December 31, 2015, was conducted using 3 online databases...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28350657/normative-data-for-interpreting-the-breast-q-augmentation
#13
Lily R Mundy, Karen Homa, Anne F Klassen, Andrea L Pusic, Carolyn L Kerrigan
BACKGROUND: The BREAST-Q is a rigorously developed, well-validated, patient-reported outcome instrument with a module designed for evaluating breast augmentation outcomes. However, there are no published normative BREAST-Q scores, limiting interpretation. METHODS: Normative data were generated for the BREAST-Q Augmentation module by means of the Army of Women, an online community of women (with and without breast cancer) engaged in breast-cancer related research...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28350653/understanding-the-health-burden-of-macromastia-normative-data-for-the-breast-q-reduction-module
#14
Lily R Mundy, Karen Homa, Anne F Klassen, Andrea L Pusic, Carolyn L Kerrigan
BACKGROUND: The BREAST-Q Reduction module evaluates outcomes in reduction mammaplasty. However, there are currently no published normative scores, limiting the interpretation of BREAST-Q data. METHODS: The BREAST-Q Reduction module was administered via the Army of Women, an online community of women (with and without breast cancer) engaged in breast-cancer related research. Normative data were generated from women aged 18 years and older, without a history of breast cancer or breast surgery...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28350637/physician-perception-of-the-role-of-the-patient-portal-in-pediatric-health
#15
Ruth A Bush, Cynthia D Connelly, Alexa Pérez, Neilson Chan, Cynthia Kuelbs, George J Chiang
The patient portal, increasingly available to patients, allows secure electronic communication with physicians. Although physician attitude toward the portal plays a crucial role in patient adoption, little information regarding physician opinion of the portal is available, with almost no information gathered in the pediatric environment. Using a mixed-methods approach, physicians in a large pediatric medical facility and integrated delivery network were surveyed using an online quantitative questionnaire and structured interviews...
March 27, 2017: Journal of Ambulatory Care Management
https://www.readbyqxmd.com/read/28346809/malat1-promotes-osteosarcoma-development-by-regulation-of-hmgb1-via-mir-142-3p-and-mir-129-5p
#16
Ke Liu, Jun Huang, Jiangdong Ni, Deye Song, Muliang Ding, Junjie Wang, Xianzhe Huang, Wenzhao Li
Recently, emerging evidence has demonstrated that metastasis-associated lung adenocarcinoma transcript 1 (MALAT1), a long non-coding RNAs (lncRNAs), contributes to the initiation and development of tumors, including osteosarcoma (OS). Multiple studies have suggested an oncogenic role of MALAT1 and high-mobility group protein B1 (HMGB1) in OS tumorigenesis and metastasis, but the effects and mechanisms are not unanimous. Here, we showed that MALAT1 and HMGB1 were significantly increased in human OS cell lines and knockdown of MALAT1 reduced HMGB1 expression...
March 19, 2017: Cell Cycle
https://www.readbyqxmd.com/read/28346668/demographic-and-preliminary-employment-data-of-the-first-two-graduate-cohorts-from-a-rural-veterinary-school
#17
J H Hyams, S L Raidal, L M Hayes, J Heller
OBJECTIVE: To report initial career experiences and graduate employment destinations 1 and 5 years following graduation of the 67 graduates from the first two graduating classes of the veterinary science program at Charles Sturt University. DESIGN: Online survey of graduates from the 2010 and 2011 cohorts undertaken 12 months following course completion and descriptive data on graduate practice locations 5 years post-graduation. PROCEDURE: Questions covered general demographic information, issues relating to work-life balance and factors influencing vocational choices...
April 2017: Australian Veterinary Journal
https://www.readbyqxmd.com/read/28346643/evaluating-the-quality-and-readability-of-internet-information-sources-regarding-the-treatment-of-swallowing-disorders
#18
Ashley P O'Connell Ferster, Amanda Hu
The Internet has become a popular resource for patient education. The information it provides, however, is rarely peer-reviewed, and its quality may be a concern. Since the average American reads at an 8th grade level, the American Medical Association and the National Institutes of Health have recommended that health information be written at a 4th to 6th grade level. We performed a study to assess the quality and readability of online information regarding the treatment of swallowing disorders. A Google search for "swallowing treatment" was conducted...
March 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28346605/does-including-public-health-students-on-interprofessional-teams-increase-attainment-of-interprofessional-practice-competencies
#19
Pamela Ann Duffy, Julie A Ronnebaum, Teri A Stumbo, Kari Nies Smith, Rachel A Reimer
CONTEXT: Interprofessional education (IPE) creates dynamic experiential learning that can address social determinants of health that influence health outcomes. OBJECTIVE: To examine the effects of including public health students on IPE teams on the interprofessional practice domain constructs (values/ethics, roles/responsibilities, interprofessional communication, and teams and teamwork). METHODS: This single-case, mixed-methods study was performed using a grounded theory approach...
April 1, 2017: Journal of the American Osteopathic Association
https://www.readbyqxmd.com/read/28346604/blended-learning-educational-format-for-third-year-pediatrics-clinical-rotation
#20
Erik E Langenau, Robert Lee, Marci Fults
CONTEXT: Traditional medical education is shifting to incorporate learning technologies and online educational activities with traditional face-to-face clinical instruction to engage students, especially at remote clinical training sites. OBJECTIVE: To describe and evaluate the effectiveness of the blended learning format (combining online and face-to-face instruction) for third-year osteopathic medical students during their pediatric rotation. METHODS: Third-year medical students who completed the 4-week clerkship in pediatrics during the 2014-2015 academic year were divided into a standard learning group and a blended learning group with online activities (discussion boards, blogs, virtual patient encounters, narrated video presentations, and online training modules)...
April 1, 2017: Journal of the American Osteopathic Association
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