keyword
MENU ▼
Read by QxMD icon Read
search

Tumour

keyword
https://www.readbyqxmd.com/read/28822326/second-malignant-neoplasms-after-childhood-non-central-nervous-system-embryonal-tumours-in-north-america-a%C3%A2-population-based-study
#1
Xuchen Zong, Jason D Pole, Paul E Grundy, Salaheddin M Mahmud, Louise Parker, Rayjean J Hung
BACKGROUND: Few studies in North America have quantified the risks of second malignant neoplasms (SMNs) among survivors of childhood non-central nervous system (non-CNS) embryonal tumours due to their rarity. We aimed to investigate these risks by combining population-based data from the United States of America and Canada. METHODS: We evaluated patients with childhood non-CNS embryonal tumours reported to the Surveillance Epidemiology and End Results program and eight Canadian cancer registries from 1969 to 2010...
August 16, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28822118/risk-factors-for-lateral-neck-recurrence-of-n0-n1a-papillary-thyroid-cancer
#2
Yehree Kim, Jong-Lyel Roh, Gyungyup Gong, Kyung-Ja Cho, Seung-Ho Choi, Soon Yuhl Nam, Sang Yoon Kim
BACKGROUND: Current guidelines advocate no prophylactic dissection of the lateral neck compartment for papillary thyroid carcinoma (PTC) without clinical evidence of lateral neck metastasis (cN1b). However, lateral neck recurrence can affect patient treatment outcomes and quality of life. Therefore, this study examined the risk factors for lateral neck recurrence after the definitive treatment of PTC without cN1b. METHODS: The study enrolled 1928 consecutive patients who underwent total thyroidectomy between 2006 and 2012 for PTC without cN1b...
August 18, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28822001/trends-in-stage-specific-breast-cancer-incidence-in-new-south-wales-australia-insights-into-the-effects-of-25%C3%A2-years-of-screening-mammography
#3
Gemma Jacklyn, Kevin McGeechan, Les Irwig, Nehmat Houssami, Stephen Morrell, Katy Bell, Alexandra Barratt
PURPOSE: Screening mammography aims to improve breast cancer (BC) prognosis by increasing the incidence of early-stage tumours in order to decrease the incidence of late-stage cancer, but no reports have investigated these potential effects in an Australian population. Therefore we aimed to identify temporal trends in stage-specific BC in New South Wales (NSW), Australia, between 1972 and 2012. METHODS: An observational study of women who received a diagnosis of BC from 1972-2012 as recorded in the NSW Cancer Registry, a population-based registry with almost complete coverage and high rates of histological verification...
August 19, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28821920/tspo-pet-for-glioma-imaging-using-the-novel-ligand-18-f-ge-180-first-results-in-patients-with-glioblastoma
#4
Nathalie L Albert, M Unterrainer, D F Fleischmann, S Lindner, F Vettermann, A Brunegraf, L Vomacka, M Brendel, V Wenter, C Wetzel, R Rupprecht, J-C Tonn, C Belka, P Bartenstein, M Niyazi
OBJECTIVE: The 18-kDa mitochondrial translocator protein (TSPO) was reported to be upregulated in gliomas. (18)F-GE-180 is a novel 3rd generation TSPO receptor ligand with improved target-to-background contrast compared to previous tracers. In this pilot study, we compared PET imaging with (18)F-GE-180 and MRI of patients with untreated and recurrent pretreated glioblastoma. METHODS: Eleven patients with histologically confirmed IDH wildtype gliomas (10 glioblastomas, 1 anaplastic astrocytoma) underwent (18)F-GE-180 PET at initial diagnosis or recurrence...
August 19, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28821892/routine-staging-using-chest-computed-tomography-in-workup-of-treatment-na%C3%A3-ve-hepatocellular-carcinoma-prior-to-locoregional-therapy-is-there-a-need
#5
Po Wey Leong, Uei Pua, Kian Soon Lim
INTRODUCTION: The lung is the most common site of distal metastasis in patients with hepatocellular carcinoma (HCC), as seen in more than half of patients with extrahepatic disease. The incidence of pulmonary metastasis in all patients with HCC, however, remains low (between 4.5% to 20%). Their presence, nevertheless, contraindicates curative locoregional therapies. The role of staging chest computed tomography (CT) before locoregional treatment is not well defined. This study aimed to assess the utility of pre-treatment chest CT prior to locoregional therapy...
July 2017: Annals of the Academy of Medicine, Singapore
https://www.readbyqxmd.com/read/28821855/fifteen-year-mortality-trends-in-poland-analysed-with-the-use-of-standard-expected-years-of-life-lost-2000-2014
#6
Małgorzata Pikala, Irena Maniecka-Bryła
The aim of the study is an evaluation of years of life lost by inhabitants of Poland according to the most important causes of mortality and identification of trends in the period 2000-2014. The study material included a database which contained information gathered from 5,601,568 death certificates of inhabitants of Poland. In order to calculate years of life lost, the SEYLLp index (Standard Expected Years of Life Lost per living person) was applied. We also calculated AAPC (Average Annual Percentage Change)...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821767/identification-of-candidate-genes-for-devil-facial-tumour-disease-tumourigenesis
#7
Robyn L Taylor, Yiru Zhang, Jennifer P Schöning, Janine E Deakin
Devil facial tumour (DFT) disease, a transmissible cancer where the infectious agent is the tumour itself, has caused a dramatic decrease in Tasmanian devil numbers in the wild. The purpose of this study was to take a candidate gene/pathway approach to identify potentially perturbed genes or pathways in DFT. A fusion of chromosome 1 and X is posited as the initial event leading to the development of DFT, with the rearranged chromosome 1 material now stably maintained as the tumour spreads through the population...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28820389/hippo-pathway-brief-overview-of-its-relevance-in-cancer
#8
A L Zygulska, K Krzemieniecki, P Pierzchalski
The Hippo pathway is the major regulator of organ growth and proliferation. Described initially in Drosophila, it is now recognized as one of the most conserved molecular pathways in all metazoan. Recent studies have revealed the Hippo signalling pathway might contribute to tumorigenesis and cancer development. The core components of the Hippo pathway include the mammalian sterile 20-like kinases (MSTs), large tumour suppressor kinases (LATSs), the adaptor proteins Salvador homologue 1 (SAV1, also called WW45) and Mps One Binder kinase activator proteins...
June 2017: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
https://www.readbyqxmd.com/read/28820142/nanomelatonin-triggers-superior-anticancer-functionality-in-a-human-malignant-glioblastoma-cell-line
#9
Sanjeev Kumar Yadav, Anup Kumar Srivastava, Atul Dev, Babita Kaundal, Subhasree Roy Choudhury, Surajit Karmakar
Melatonin (MEL) has promising medicinal value as an anticancer agent in a variety of malignancies, but there are difficulties in achieving a therapeutic dose due to its short half-life, low bioavailability, poor solubility and extensive first-pass metabolism. In this study chitosan/tripolyphosphate (TPP) nanoparticles were prepared by an ionic gelation method to overcome the therapeutic challenges of melatonin and to improve its anticancer efficacy. Characterization of the melatonin-loaded chitosan (MEL-CS) nanoformulation was performed using transmission and scanning electron microscopies, dynamic light scattering, Fourier transform infrared spectroscopy, Raman spectroscopy and x-ray diffraction...
August 18, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28819950/successful-eus-guided-ethanol-ablation-of-insulinoma-four-year-follow-up-case-report-and-literature-review
#10
Krzysztof Dąbkowski, Paula Gajewska, Kamila Walter, Magdalena Londzin-Olesik, Andrzej Białek, Elżbieta Andrysiak-Mammos, Beata Kos-Kudła, Teresa Starzyńska
INTRODUCTION: EUS-guided ethanol ablation of insulinoma is a new method of treatment of this neuroendocrine tumour. Ablation is recommended in patients who are poor surgical candidates or refuse surgery. We present a case of an 81-year-old female with symptomatic insulinoma, treated successfully with EUS-guided alcoholic ablation, along with a literature review including 28 other previously described cases. The effectiveness, safety of the therapy, and technical procedure-related issues are summarised...
2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/28819887/can-germ-cell-neoplasia-in-situ-be-diagnosed-by-measuring-serum-levels-of-microrna371a-3p
#11
A Radtke, J-F Cremers, S Kliesch, S Riek, K Junker, S A Mohamed, P Anheuser, G Belge, K-P Dieckmann
PURPOSE: Diagnosing germ cell neoplasia in situ (GCNis) can detect germ cell tumours (GCTs) at the pre-invasive stage. To date, testicular biopsy with the potential of surgical complications is the only way of safely diagnosing GCNis. Recently, microRNAs (miRs) 371-3, and miR 367 were shown to be valuable serum biomarkers of GCTs. We explored the usefulness of these candidate miRs as a marker for GCNis. METHODS: 27 patients with GCNis and no concomitant GCT were enrolled...
August 17, 2017: Journal of Cancer Research and Clinical Oncology
https://www.readbyqxmd.com/read/28819821/anti-pd-1-antibodies-as-a-therapeutic-strategy-in-classical-hodgkin-lymphoma
#12
REVIEW
Michael D Jain, John Kuruvilla
Classical Hodgkin lymphoma (cHL) is defined by malignant Reed-Sternberg (RS) cells that recruit non-malignant immune cells into a supportive tumour microenvironment. In cHL, this is driven, in part, by genomic alterations of the 9p24.1 locus encoding the immune checkpoint ligands PD-L1 and PD-L2. Therapeutic anti-PD-1 antibodies have been developed that competitively inhibit the interaction between PD-1 and its ligands. Clinical trials of anti-PD-1 antibodies in cHL demonstrate high overall response rates but relapses still occur and new clinical challenges exist for toxicity management and response assessment...
August 17, 2017: Drugs
https://www.readbyqxmd.com/read/28819769/disparities-in-breast-cancer-private-patients-have-better-outcomes-than-public-patients
#13
W C Coetzee, J P Apffelstaedt, T Zeeman, M Du Plessis
INTRODUCTION: Different outcomes in breast cancer have been reported for low and high socio-economic groups. We present data quantifying disparities between South African public and private patients. METHODS: Records of 240 consecutive patients treated in 2008 in a public versus 97 patients in a private health facility were reviewed for demographic and oncologic data. RESULTS: The average of patients was 56.2 versus 51.9 years (p = 0.032)...
August 17, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28819740/inotuzumab-ozogamicin-first-global-approval
#14
Yvette N Lamb
Intravenous inotuzumab ozogamicin (Besponsa(®); Pfizer) is an anti-CD22 monoclonal antibody-calicheamicin conjugate that binds to CD22-expressing tumour cells. Upon binding, the complex is internalised and the cytotoxic calicheamicin derivative is released inside the cell, inducing double-strand DNA breakage and subsequent cell death. In June 2017, the EMA granted inotuzumab ozogamicin approval as monotherapy for the treatment of adults with relapsed or refractory CD22-positive B-cell precursor acute lymphoblastic leukaemia (ALL)...
August 17, 2017: Drugs
https://www.readbyqxmd.com/read/28819447/targeting-activated-platelets-a-unique-and-potentially-universal-approach-for-cancer-imaging
#15
May Lin Yap, James D McFadyen, Xiaowei Wang, Nicholas A Zia, Jan David Hohmann, Melanie Ziegler, Yu Yao, Alan Pham, Matthew Harris, Paul S Donnelly, P Mark Hogarth, Geoffrey A Pietersz, Bock Lim, Karlheinz Peter
Rationale The early detection of primary tumours and metastatic disease is vital for successful therapy and is contingent upon highly specific molecular markers and sensitive, non-invasive imaging techniques. We hypothesized that the accumulation of activated platelets within tumours is a general phenomenon and thus represents a novel means for the molecular imaging of cancer. Here we investigate a unique single chain antibody (scFv), which specifically targets activated platelets, as a novel biotechnological tool for molecular imaging of cancer...
2017: Theranostics
https://www.readbyqxmd.com/read/28819426/central-role-of-cemip-in-tumorigenesis-and-its-potential-as-therapeutic-target
#16
REVIEW
Li Li, Lin-Hai Yan, Shwetha Manoj, Ying Li, Lu Lu
CEMIP (KIAA1199) was identified as migratory indicator protein which had been crudely studied in the last decade. Firstly its mutation site was reported to cause hearing loss due to the folding change of protein structure, meanwhile the over-expression of CEMIP referred to dreadful invasion and uncontrolled proliferation of tumor with distant metastasis, dedifferentiation, and limited survival opportunity of patients. Especially, over-expressed CEMIP also protected malignant tumor from strict microenvironment in hypoxia, low glucose and cracked barrier, leading to enhanced adaptability of tumor by stimulating the Wnt, EGFR, FGFR pathway...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28819296/intravoxel-incoherent-motion-diffusion-weighted-imaging-for-discriminating-the-pathological-response-to-neoadjuvant-chemoradiotherapy-in-locally-advanced-rectal-cancer
#17
Wen Lu, Hou Jing, Zhou Ju-Mei, Nie Shao-Lin, Cao Fang, Yu Xiao-Ping, Lu Qiang, Zeng Biao, Zhu Su-Yu, Hu Ying
To investigate the usefulness of intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI) in discriminating the pathological complete response (pCR) to neoadjuvant chemoradiotherapy (nCRT) in locally advanced rectal cancer (LARC), 42 patients underwent preoperative IVIM-DWI before (pre-nCRT) and after nCRT (post-nCRT). The values of pre-nCRT and post-nCRT IVIM-DWI parameters (ADC, D, D* and f), together with the percentage changes (∆% parametric value) induced by nCRT, were compared between the pCR (tumour regression grade [TRG] 4) and non-pCR (TRG 0, 1, 2 or 3) groups and between the GR (TRG 3 or 4) and PR (TRG 0, 1 or 2) groups based on the Dworak TRG system...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818686/methyleugenol-and-selected-oxidative-metabolites-affect-dna-damage-signalling-pathways-and-induce-apoptosis-in-human-colon-tumour-ht29-cells
#18
Isabel Anna Maria Groh, Melanie Esselen
Previously the food carcinogen methyleugenol was found to be cytotoxic and genotoxic in multiple cell lines and in primary hepatocytes. In this study, the question addressed was whether methyleugenol and the selected oxidative metabolites, 1'-hydroxymethyleugenol, methyleugenol-2',3'-epoxide, and 3'-oxomethylisoeugenol trigger a DNA damage response in the human colon carcinoma HT29 cell line. Most notably investigations by flow cytometry revealed that the metabolites induce an accumulation of HT29 cells in the G2 phase of the cell cycle...
August 14, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28818537/predicting-grade-and-stage-at-cystoscopy-in-newly-presenting-bladder-cancers-a-prospective-double-blind-clinical-study
#19
Paramananthan Mariappan, Victoria Lavin, Chu Qin Phua, Shahid Aziz Anwar Khan, Roland Donat, Gordon Smith
OBJECTIVES: To assess Urologists' ability to predict the grade and stage of new bladder cancers from the cystoscopic features alone. METHODS: We conducted a prospective clinical study on consecutive patients undergoing Transurethral Resection of Bladder Tumour (TURBT) for new bladder cancers. Using only cystoscopic tumour morphology at the time of initial TURBT, 3 Urology consultants predicted the grade and stage, recording this on a proforma along with tumour features...
August 14, 2017: Urology
https://www.readbyqxmd.com/read/28818526/which-patients-with-upper-tract-urothelial-carcinoma-can-be-safely-treated-with-conservative-treatment-by-flexible-ureteroscopy-with-holmium-yag-laser-photoablation-long-term-results-from-a-high-volume-institution
#20
Luca Villa, Mattieu Haddad, Umberto Capitanio, Bhaskar K Somani, Jonathan Cloutier, Steeve Doizi, Andrea Salonia, Alberto Briganti, Francesco Montorsi, Olivier Traxer
PURPOSE: To test the effects of tumour size, tumour distribution and tumour grade on progression-free survival (PFS) in patients with upper tract urothelial carcinoma (UTUC) treated with flexible ureteroscopy with Holmium:YAG laser photoablation (FULP). MATERIALS AND METHODS: Data from 92 consecutive UTUC patients treated with FULP (2003-2015) at a single tertiary care referral center were included. A stringent follow-up was offered according to the European Association Urological guidelines...
August 14, 2017: Journal of Urology
keyword
keyword
33308
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"