keyword
MENU ▼
Read by QxMD icon Read
search

Value cancer

keyword
https://www.readbyqxmd.com/read/28098917/tanning-equipment-use-2014-canadian-community-health-survey
#1
Sami Q Qutob, Michelle O'Brien, Katya Feder, James McNamee, Mireille Guay, John Than
BACKGROUND: Tanning equipment use is related to the early onset of cancer, with the risk increasing as the duration and repetition of exposure increase. In 2009, the International Agency for Research on Cancer classified tanning equipment use as carcinogenic to humans, and according to the World Health Organization, the risk of skin melanoma increases significantly when use begins before age 35. DATA AND METHODS: The rapid response component of the 2014 Canadian Community Health Survey collected data on the use of tanning equipment in the previous 12 months, including reasons for use, frequency/duration of use, precautions taken, and adverse reactions or injuries...
January 18, 2017: Health Reports
https://www.readbyqxmd.com/read/28098909/biology-and-function-of-glypican-3-as-a-candidate-for-early-cancerous-transformation-of-hepatocytes-in-hepatocellular-carcinoma-review
#2
Mauro Montalbano, Jeremias Georgiadis, Ashlyn L Masterson, Joshua T McGuire, Janika Prajapati, Ali Shirafkan, Cristiana Rastellini, Luca Cicalese
Glypican-3 (GPC-3), a transmembrane heparan sulfate proteoglycan (HSPG), has recently been investigated as a player in tissue-dependent cellular signaling, specifically as a regulator of growth. Noteworthy, the regulatory protein has been implicated in both stimulatory and inhibitory pathways involving cell growth. Initially, GPC-3 was thought to act as a cell cycle regulator, as a loss-of-function mutation in the gene caused a hyper-proliferative state known as Simpson-Golabi-Behmel (SGB) overgrowth syndrome...
January 18, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28098817/spatial-analysis-of-human-health-risk-due-to-arsenic-exposure-through-drinking-groundwater-in-taiwan-s-pingtung-plain
#3
Ching-Ping Liang, Yi-Chi Chien, Cheng-Shin Jang, Ching-Fang Chen, Jui-Sheng Chen
Chronic arsenic (As) exposure continues to be a public health problem of major concern worldwide, affecting hundreds of millions of people. A long-term groundwater quality survey has revealed that 20% of the groundwater in southern Taiwan's Pingtung Plain is clearly contaminated with a measured As concentration in excess of the maximum level of 10 µg/L recommended by the World Health Organization. The situation is further complicated by the fact that more than half of the inhabitants in this area continue to use groundwater for drinking...
January 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28098776/distinguishing-benign-from-malignant-pancreatic-and-periampullary-lesions-using-combined-use-of-%C3%A2-h-nmr-spectroscopy-and-gas-chromatography-mass-spectrometry
#4
Yarrow J McConnell, Farshad Farshidfar, Aalim M Weljie, Karen A Kopciuk, Elijah Dixon, Chad G Ball, Francis R Sutherland, Hans J Vogel, Oliver F Bathe
Previous work demonstrated that serum metabolomics can distinguish pancreatic cancer from benign disease. However, in the clinic, non-pancreatic periampullary cancers are difficult to distinguish from pancreatic cancer. Therefore, to test the clinical utility of this technology, we determined whether any pancreatic and periampullary adenocarcinoma could be distinguished from benign masses and biliary strictures. Sera from 157 patients with malignant and benign pancreatic and periampullary lesions were analyzed using proton nuclear magnetic resonance (¹H-NMR) spectroscopy and gas chromatography-mass spectrometry (GC-MS)...
January 13, 2017: Metabolites
https://www.readbyqxmd.com/read/28098436/bringing-3d-tumor-models-to-the-clinic-predictive-value-for-personalized-medicine
#5
REVIEW
Kathrin Halfter, Barbara Mayer
Current decision-guiding algorithms in cancer drug treatment are based on decades of research and numerous clinical trials. For the majority of patients, this data is successfully applied for a systemic disease management. For a number of patients however, treatment stratification according to clinically based risk criteria will not be sufficient. The most effective treatment options are ideally identified prior to the start of clinical drug therapy. This review will discuss the implementation of three-dimensional (3D) cell culture models as a preclinical testing paradigm for the efficacy of clinical cancer treatment...
January 18, 2017: Biotechnology Journal
https://www.readbyqxmd.com/read/28098224/association-of-genome-wide-association-study-gwas-identified-snps-and-risk-of-breast-cancer-in-an-indian-population
#6
Rajini Nagrani, Sharayu Mhatre, Preetha Rajaraman, Nilanjan Chatterjee, Mohammad R Akbari, Paolo Boffetta, Paul Brennan, Rajendra Badwe, Sudeep Gupta, Rajesh Dikshit
To date, no studies have investigated the association of the GWAS-identified SNPs with BC risk in Indian population. We investigated the association of 30 previously reported and replicated BC susceptibility SNPs in 1,204 cases and 1,212 controls from a hospital based case-control study conducted at the Tata Memorial Hospital, Mumbai. As a measure of total susceptibility burden, the polygenic risk score (PRS) for each individual was defined by the weighted sum of genotypes from 21 independent SNPs with weights derived from previously published estimates of association odds-ratios...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28098172/structural-diversity-of-anti-pancreatic-cancer-capsimycins-identified-in-mangrove-derived-streptomyces-xiamenensis-318-and-post-modification-via-a-novel-cytochrome-p450-monooxygenase
#7
He-Lin Yu, Shu-Heng Jiang, Xu-Liang Bu, Jia-Hua Wang, Jing-Yi Weng, Xiao-Mei Yang, Kun-Yan He, Zhi-Gang Zhang, Ping Ao, Jun Xu, Min-Juan Xu
Polycyclic tetramate macrolactams (PTMs) were identified as distinct secondary metabolites of the mangrove-derived Streptomyces xiamenensis 318. Together with three known compounds-ikarugamycin (1), capsimycin (2) and capsimycin B (3)-two new compounds, capsimycin C (4) with trans-diols and capsimycin D (5) with trans-configurations at C-13/C-14, have been identified. The absolute configurations of the tert/tert-diols moiety was determined in 4 by NMR spectroscopic analysis, CD spectral comparisons and semi-synthetic method...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28097660/in-brief-myeloid-derived-suppressor-cells-in-cancer
#8
S Solito, L Pinton, S Mandruzzato
The role of myeloid-derived suppressor cells (MDSCs) in cancer development has become clear over recent years and MDSC targeting is an emerging opportunity for enhancing the effectiveness of current anti-cancer therapies. Since MDSCs are not only able to limit anti-tumour T cell responses, but also promote tumour angiogenesis and invasion, their monitoring has prognostic and predictive value. Herein we review the key features of MDSCs in cancer promotion.
January 18, 2017: Journal of Pathology
https://www.readbyqxmd.com/read/28097442/laptm4b-35-is-a-novel-prognostic-factor-for-glioblastoma
#9
Xiaoshud Dong, Kaoru Tamura, Daisuke Kobayashi, Noboru Ando, Kazutaka Sumita, Taketoshi Maehara
Lysosome-associated protein transmembrane-4 beta (LAPTM4B)-35, a newly identified cancer-associated gene, is overexpressed in a wide variety of malignant tumors. However, studies of its expression and role in glioma have not yet been reported. This study aimed to investigate the expression and the role of LAPTM4B-35 in glioma and to assess its value as a prognostic factor. Seventy-seven glioma cases (Grade II in 18 patients, Grade III in 16 and Grade IV in 43) were immunohistochemically examined for LAPTM4B-35, pAkt, factor VIII and Ki-67 expressions...
January 18, 2017: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/28097317/surrogate-end-points-for-all-cause-mortality-in-men-with-localized-unfavorable-risk-prostate-cancer-treated-with-radiation-therapy-vs-radiation-therapy-plus-androgen-deprivation-therapy-a-secondary-analysis-of-a-randomized-clinical-trial
#10
Trevor J Royce, Ming-Hui Chen, Jing Wu, Marian Loffredo, Andrew A Renshaw, Philip W Kantoff, Anthony V D'Amico
Importance: Several surrogates for prostate cancer-specific mortality satisfying the Prentice criteria exist, but whether these are surrogates for all-cause mortality, and how their performance compares, is unknown. Objective: To ascertain and compare the performance of 4 candidate surrogates (prostate-specific antigen [PSA] failure, PSA nadir >0.5 ng/mL, PSA doubling time <9 months, and interval to PSA failure <30 months) for all-cause mortality using the proportion of treatment-effect metric...
January 12, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28097263/predicting-biochemical-recurrence-in-patients-with-high-risk-prostate-cancer-using-the-apparent-diffusion-coefficient-of-magnetic-resonance-imaging
#11
Min Young Yoon, Juhyun Park, Jeong Yeon Cho, Chang Wook Jeong, Ja Hyeon Ku, Hyeon Hoe Kim, Cheol Kwak
PURPOSE: We aimed to investigate whether the apparent diffusion coefficient (ADC) value in diffusion-weighted magnetic resonance imaging predicts the prognoses of patients with high-risk prostate cancer. MATERIALS AND METHODS: A total of 157 patients with high-risk prostate cancer (based on D'Amico's criteria) were included in the analysis. Patients underwent preoperative 3.0 Tesla magnetic resonance imaging within 2 months before radical prostatectomy. Those who received neoadjuvant hormone therapy (33 persons) or radiation therapy (18 persons) were excluded...
January 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28096922/relationship-between-gleason-score-and-apparent-diffusion-coefficients-of-diffusion-weighted-magnetic-resonance-imaging-in-prostate-cancer-patients
#12
Tae Heon Kim, Chan Kyo Kim, Byung Kwan Park, Hwang Gyun Jeon, Byung Chang Jeong, Seong Il Seo, Hyun Moo Lee, Han Yong Choi, Seong Soo Jeon
INTRODUCTION: We assessed the correlation between the apparent diffusion coefficient (ADC) and pathological Gleason score (GS) of prostate cancer patients. METHODS: A total of 125 patients who underwent multiparametric magnetic resonance imaging before radical prostatectomy for prostate cancer were included in this study. ADC values were compared with different GS. We used receiver operating characteristic analysis and determined the ADC cutoff value to differentiate tumours with a GS of 6 from those with a GS ≥7...
November 2016: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28096732/estimation-of-t2-relaxation-time-of-breast-cancer-correlation-with-clinical-imaging-and-pathological-features
#13
Mirinae Seo, Jung Kyu Ryu, Geon-Ho Jahng, Yu-Mee Sohn, Sun Jung Rhee, Jang-Hoon Oh, Kyu-Yeoun Won
OBJECTIVE: The purpose of this study was to estimate the T2* relaxation time in breast cancer, and to evaluate the association between the T2* value with clinical-imaging-pathological features of breast cancer. MATERIALS AND METHODS: Between January 2011 and July 2013, 107 consecutive women with 107 breast cancers underwent multi-echo T2*-weighted imaging on a 3T clinical magnetic resonance imaging system. The Student's t test and one-way analysis of variance were used to compare the T2* values of cancer for different groups, based on the clinical-imaging-pathological features...
January 2017: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://www.readbyqxmd.com/read/28096685/the-role-of-microrna-21-in-predicting-brain-metastases-from-non-small-cell-lung-cancer
#14
Jing Dong, Zhi Zhang, Tao Gu, Shu-Feng Xu, Li-Xin Dong, Xin Li, Bao-Hong Fu, Zhan-Zhao Fu
OBJECTIVE: This study aimed at exploring the role of microRNA-21 (miR-21) in predicting brain metastases (BM) from non-small cell lung cancer (NSCLC). METHODS: A total of 132 NSCLC patients, including 68 patients with BM and 64 patients without BM, were included in the study. NSCLC cells were collected and assigned to the inhibitor (IN) group, the mock group, and the negative control (NC) group. The quantitative real-time polymerase chain reaction assay was used to detect the miR-21 expression...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28096493/combining-standard-clinical-blood-values-for-improving-survival-prediction-in-patients-with-newly-diagnosed-brain-metastases-development-and-validation-of-the-labbm-score
#15
Anna S Berghoff, Fabian Wolpert, Tim Holland-Letz, Romina Koller, Georg Widhalm, Brigitte Gatterbauer, Karin Dieckmann, Peter Birner, Rupert Bartsch, Christoph C Zielinski, Michael Weller, Matthias Preusser
BACKGROUND: We aimed to investigate the potential of standard hematologic and serum biochemical parameters to provide an independent and substantial contribution to the prediction of survival in patients with newly diagnosed brain metastases (BM). METHODS: Hemoglobin, white blood cell count, platelet count, serum albumin, creatinine, lactate dehydrogenase (LDH), and C-reactive protein (CRP) were assessed at diagnosis of BM in a discovery cohort of 1200 cancer patients...
January 17, 2017: Neuro-oncology
https://www.readbyqxmd.com/read/28096363/an-rna-based-signature-enables-high-specificity-detection-of-circulating-tumor-cells-in-hepatocellular-carcinoma
#16
Mark Kalinich, Irun Bhan, Tanya T Kwan, David T Miyamoto, Sarah Javaid, Joseph A LiCausi, John D Milner, Xin Hong, Lipika Goyal, Srinjoy Sil, Melissa Choz, Uyen Ho, Ravi Kapur, Alona Muzikansky, Huidan Zhang, David A Weitz, Lecia V Sequist, David P Ryan, Raymond T Chung, Andrew X Zhu, Kurt J Isselbacher, David T Ting, Mehmet Toner, Shyamala Maheswaran, Daniel A Haber
Circulating tumor cells (CTCs) are shed into the bloodstream by invasive cancers, but the difficulty inherent in identifying these rare cells by microscopy has precluded their routine use in monitoring or screening for cancer. We recently described a high-throughput microfluidic CTC-iChip, which efficiently depletes hematopoietic cells from blood specimens and enriches for CTCs with well-preserved RNA. Application of RNA-based digital PCR to detect CTC-derived signatures may thus enable highly accurate tissue lineage-based cancer detection in blood specimens...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28096198/comparison-of-triage-strategies-for-hpv-positive-women-canadian-cervical-cancer-screening-trial-results
#17
Sandra Dakdouk Isidean, Marie-Hélène Mayrand, Agnihotram V Ramanakumar, Isabel Rodrigues, Alex Ferenczy, Sam Ratnam, François Coutlée, Eduardo L Franco
BACKGROUND: High-risk human papillomavirus (HR-HPV) testing has become a preferred cervical cancer screening strategy in some countries due to its superior sensitivity over cytology-based methods for identifying cervical intraepithelial neoplasia of grade 2 or worse (CIN2+). Improved sensitivity has been accompanied by reductions in specificity and concerns regarding over-screening and over-treatment of women with transient or non-progressing HR-HPV infections. Triage of HR-HPV+ women to colposcopy is, thus, warranted for appropriate management and treatment...
January 17, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28095912/study-on-expression-of-cdh4-in-lung-cancer
#18
Zhupeng Li, Dan Su, Lisha Ying, Guangmao Yu, Weimin Mao
BACKGROUND: The human CDH4 gene, which encodes the R-cadherin protein, has an important role in cell migration and cell adhesion, sorting, tissue morphogenesis, and tumor genesis. This study analyzed the relationship of CDH4 mRNA expression with lung cancer. METHODS: Real time PCR was applied to detect CDH4 mRNA transcription in 142 paired cases of lung cancer and noncancerous regions. RESULTS: No correlation was identified between CDH4 mRNA expression and gender, age, lymphnode metastasis, TNM stage, family history, smoking state, drinking state (P > 0...
January 17, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28095820/microvascular-invasion-has-limited-clinical-values-in-hepatocellular-carcinoma-patients-at-barcelona-clinic-liver-cancer-bclc-stages-0-or-b
#19
Cheng Huang, Xiao-Dong Zhu, Yuan Ji, Guang-Yu Ding, Guo-Ming Shi, Ying-Hao Shen, Jian Zhou, Jia Fan, Hui-Chuan Sun
BACKGROUND: Microvascular invasion (MVI) is recognized as a prognostic factor associated with poor outcome in hepatocellular carcinoma (HCC) patients after curative resection. It remains unclear, however, whether MVI can provide prognostic information for patients at a specific tumor stage. METHODS: Consecutive HCC patients who underwent curative resection in years of 2007 and 2008 (discovery cohort) were enrolled in this retrospective study. Patients were stratified by the Barcelona Clinic Liver Cancer (BCLC) staging system...
January 17, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28095173/performance-of-a-trigger-tool-for-identifying-adverse-events-in-oncology
#20
Allison Lipitz-Snyderman, David Classen, David Pfister, Aileen Killen, Coral L Atoria, Elizabeth Fortier, Andrew S Epstein, Christopher Anderson, Saul N Weingart
PURPOSE: Although patient safety is a priority in oncology, few tools measure adverse events (AEs) beyond treatment-related toxicities. The study objective was to assemble a set of clinical triggers in the medical record and assess the extent to which triggered events identified AEs. METHODS: We performed a retrospective cohort study to assess the performance of an oncology medical record screening tool at a comprehensive cancer center. The study cohort included 400 patients age 18 years or older diagnosed with breast (n = 128), colorectal (n = 136), or lung cancer (n = 136), observed as in- and outpatients for up to 1 year...
January 17, 2017: Journal of Oncology Practice
keyword
keyword
100181
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"