keyword
MENU ▼
Read by QxMD icon Read
search

Breast boost

keyword
https://www.readbyqxmd.com/read/29324443/epithelial-mesenchymal-transition-leads-to-nk-cell-mediated-metastasis-specific-immunosurveillance-in-lung-cancer
#1
Peter J Chockley, Jun Chen, Guoan Chen, David G Beer, Theodore J Standiford, Venkateshwar G Keshamouni
During epithelial-mesenchymal transition (EMT) epithelial cancer cells trans-differentiate into highly-motile, invasive, mesenchymal-like cells giving rise to disseminating tumor cells. Only few of these disseminated cells successfully metastasize. Immune cells and inflammation in the tumor microenvironment was shown to drive EMT, but few studies investigated the consequences of EMT on tumor immunosurveillance. In addition to initiating metastasis, we demonstrate that EMT confers increased susceptibility to NK cells and contributes, in part, to the inefficiency of the metastatic process...
January 11, 2018: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/29322827/hypofractionated-volumetric-modulated-arc-therapy-in-ductal-carcinoma-in-situ-toxicity-and-cosmetic-outcome-from-a-prospective-series
#2
Fiorenza De Rose, Antonella Fogliata, Davide Franceschini, Cristina Iftode, Rosalba Torrisi, Giovanna Masci, Andrea Sagona, Corrado Tinterri, Alberto Testori, Wolfgang Gatzemeier, Bethania Fernandes, Daoud Rahal, Luca Cozzi, Armando Santoro, Marta Scorsetti
OBJECTIVE: Hypofractionated radiotherapy in early stage breast cancer is an effective adjuvant treatment, but there is a lack of randomized data for patients with ductal carcinoma in situ (DCIS). Aim of this study is the evaluation of skin toxicity and cosmesis, and early clinical outcome of DCIS patients enrolled in an institutional phase II trial of hypofractionated breast irradiation. METHODS: One hundred thirty-seven DCIS patients were enrolled in the trial...
January 11, 2018: British Journal of Radiology
https://www.readbyqxmd.com/read/29305594/egbmmda-extreme-gradient-boosting-machine-for-mirna-disease-association-prediction
#3
Xing Chen, Li Huang, Di Xie, Qi Zhao
Associations between microRNAs (miRNAs) and human diseases have been identified by increasing studies and discovering new ones is an ongoing process in medical laboratories. To improve experiment productivity, researchers computationally infer potential associations from biological data, selecting the most promising candidates for experimental verification. Predicting potential miRNA-disease association has become a research area of growing importance. This paper presents a model of Extreme Gradient Boosting Machine for MiRNA-Disease Association (EGBMMDA) prediction by integrating the miRNA functional similarity, the disease semantic similarity, and known miRNA-disease associations...
January 5, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29302585/high-intensity-interval-training-increases-natural-killer-cell-number-and-function-in-obese-breast-cancer-challenged-mice-and-obese-women
#4
Nicole G Barra, Isabella Y Fan, Jenna B Gillen, Marianne Chew, Katarina Marcinko, Gregory R Steinberg, Martin J Gibala, Ali A Ashkar
High intensity interval training (HIIT) boosts natural killer (NK) cell number and activity in normal weight breast cancer patients; however, whether this occurs in obese individuals is not well established. The goal of this study was to determine whether HIIT effectively boosts NK cells as a therapeutic strategy against breast cancer in an obese mouse model and in overweight/obese women. Diet induced female C57Bl/6 obese mice were assigned to undergo HIIT for four weeks or remain sedentary. Female participants were subjected to a six weeks HIIT protocol...
December 2017: Journal of Cancer Prevention
https://www.readbyqxmd.com/read/29282691/progress-in-vaccine-therapies-for-breast-cancer
#5
Xiaoyu Li, Xia Bu
Therapeutic cancer vaccines aim to treat pre-existing cancer by boosting the patient's own immune system, which is an attractive strategy for cancer treatment. The cancer vaccines have mainly been designed to elicit antitumor T-cell immune responses that recognize and eradicate cancer. The advantages of cancer immunotherapy with cancer vaccines include a) high specificity of tumor antigen, b) minimal vaccine-related adverse events, and c) long-lasting immunity boosted by cancer vaccine which is important to control tumor relapse...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29281924/one-pot-three-component-synthesis-of-novel-spirooxindoles-with-potential-cytotoxic-activity-against-triple-negative-breast-cancer-mda-mb-231-cells
#6
Wagdy M Eldehna, Dina H El-Naggar, Ahmed R Hamed, Hany S Ibrahim, Hazem A Ghabbour, Hatem A Abdel-Aziz
Triple-negative breast cancer (TNBC) is a highly aggressive malignancy with limited treatment options due to its heterogeneity and the lack of well-defined molecular targets. In our endeavour towards the development of novel anti-TNBC agents, herein we report a one-pot three-component synthesis of novel spirooxindoles 6a-p, and evaluation of their potential anti-proliferative activity towards TNBC MDA-MB-231 cells. Spirooxindoles 6a, 6e and 6i emerged as the most potent analogues with IC50 = 6.70, 6.40 and 6...
December 2018: Journal of Enzyme Inhibition and Medicinal Chemistry
https://www.readbyqxmd.com/read/29274446/a-progressively-enlarging-cerebellar-hematoma-concurrent-with-t-dm1-treatment-case-report
#7
Marcelo D Vilela, William T Longstreth, Hugo As Pedrosa, Gabriel Ob Gil, Juliano M Duarte, Marco Antonio D Filho
BACKGROUND: Trastuzumab emtansine, an antibody-drug conjugate commonly abbreviated as T-DM1, is accepted as an effective therapy for trastuzumab-resistant metastatic HER2-positive breast cancer. T-DM1 significantly increases progression-free and overall survival when compared to lapatinib plus capecitabine in patients with HER2-positive breast cancer previously treated with trastuzumab and a taxane. Among the common side effects related to T-DM1, thrombocytopenia and mucosal hemorrhage are seen, although they are infrequently judged to be clinically significant...
December 20, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29258539/critical-appraisal-of-the-role-of-volumetric-modulated-arc-therapy-in-the-radiation-therapy-management-of-breast-cancer
#8
REVIEW
Luca Cozzi, Frank Lohr, Antonella Fogliata, Davide Franceschini, Fiorenza De Rose, A R Filippi, Gabriele Guidi, Valentina Vanoni, Marta Scorsetti
BACKGROUND: The aim of this review is the critical appraisal of the current use of volumetric modulated arc therapy for the radiation therapy management of breast cancer. Both clinical and treatment planning studies were investigated. MATERIAL AND METHODS: A Pubmed/MEDLINE search of the National Library of Medicine was performed to identify VMAT and breast related articles. After a first order rejection of the irrelevant findings, the remaining articles were grouped according to two main categories: clinical vs...
December 19, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/29236079/unexpected-binding-mode-of-a-potent-indeno-1-2-b-indole-type-inhibitor-of-protein-kinase-ck2-revealed-by-complex-structures-with-the-catalytic-subunit-ck2%C3%AE-and-its-paralog-ck2%C3%AE
#9
Jennifer Hochscherf, Dirk Lindenblatt, Benedict Witulski, Robin Birus, Dagmar Aichele, Christelle Marminon, Zouhair Bouaziz, Marc Le Borgne, Joachim Jose, Karsten Niefind
Protein kinase CK2, a member of the eukaryotic protein kinase superfamily, is associated with cancer and other human pathologies and thus an attractive drug target. The indeno[1,2-b]indole scaffold is a novel lead structure to develop ATP-competitive CK2 inhibitors. Some indeno[1,2-b]indole-based CK2 inhibitors additionally obstruct ABCG2, an ABC half transporter overexpressed in breast cancer and co-responsible for drug efflux and resistance. Comprehensive derivatization studies revealed substitutions of the indeno[1,2-b]indole framework that boost either the CK2 or the ABCG2 selectivity or even support the dual inhibition potential...
December 13, 2017: Pharmaceuticals
https://www.readbyqxmd.com/read/29234899/correction-to-ten-year-results-of-accelerated-hypofractionated-adjuvant-whole-breast-radiation-with-concomitant-boost-to-the-lumpectomy-cavity-after-conserving-surgery-for-early-breast-cancer
#10
Domenico Cante, Edoardo Petrucci, Piera Sciacero, Cristina Piva, Silvia Ferrario, Silvia Bagnera, Sebastiano Patania, Guido Mondini, Massimo Pasquino, Valeria Casanova Borca, Giorgio Vellani, Maria Rosa La Porta, Pierfrancesco Franco
An error inadvertently occurred in the discussion of the original publication when citing the local relapse rates of the EORTC 22881-10882 trial ('boost vs no boost trial').
December 12, 2017: Medical Oncology
https://www.readbyqxmd.com/read/29234252/targeted-intraoperative-radiotherapy-tumour-bed-boost-during-breast-conserving-surgery-after-neoadjuvant-chemotherapy-a-subgroup-analysis-of-hormone-receptor-positive-her2-negative-breast-cancer
#11
Hans-Christian Kolberg, György Lövey, Leyla Akpolat-Basci, Miltiades Stephanou, Peter Fasching, Michael Untch, Oliver Hoffmann, Max Bulsara, Jayant Vaidya, Cornelia Liedtke
Introduction: In a previous study our group showed a beneficial effect of targeted intraoperative radiotherapy (TARGIT-IORT) as an intraoperative boost on overall survival after neoadjuvant chemotherapy (NACT) compared to an external boost (EBRT). In this study we present the results of a detailed subgroup analysis of the hormone receptor (HR)-positive HER2-negative patients. Methods: In this cohort study involving 46 patients with HR-positive HER2-negative breast cancer after NACT, we compared the outcomes of 21 patients who received an IORT boost to those of 25 patients treated with an EBRT boost...
October 2017: Breast Care
https://www.readbyqxmd.com/read/29234251/targeted-intraoperative-radiotherapy-tumour-bed-boost-during-breast-conserving-surgery-after-neoadjuvant-chemotherapy
#12
EDITORIAL
Jayant S Vaidya, Jeffrey S Tobias
No abstract text is available yet for this article.
October 2017: Breast Care
https://www.readbyqxmd.com/read/29233522/subcutaneous-implant-based-breast-reconstruction-a-modern-challenge-in-postmastectomy-radiation-planning
#13
Melissa P Mitchell, Jamie Wagner, James Butterworth
PURPOSE: A growing trend in breast reconstruction has been placement of tissue expanders in the pre pectoral space. This is a change from the practice of placement under the pectoralis major with or without an acellular dermal matrix (ADM) sling. The move toward pre pectoral placement with an ADM wrap has the intent of decreasing post-operative pain and decreasing animation deformities. The cosmesis of pre pectoral reconstructions in the setting of post mastectomy radiation has also appeared improved in our early experience, when compared to submuscular reconstructions...
September 8, 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/29228626/boosting-the-effects-of-hyperthermia-based-anticancer-treatments-by-hsp90-inhibition
#14
Lianne E M Vriend, Nathalie van den Tempel, Arlene L Oei, Mike L'Acosta, Frederique J Pieterson, Nicolaas A P Franken, Roland Kanaar, Przemek M Krawczyk
Hyperthermia - application of supra-physiological temperatures to cells, tissues or organs - is a pleiotropic treatment that affects most aspects of cellular metabolism, but its effects on DNA are of special interest in the context of cancer research and treatment. Hyperthermia inhibits repair of various DNA lesions, including double-strand breaks (DSBs), making it a powerful radio- and chemosensitizer, with proven clinical efficacy in therapy of various types of cancer, including tumors of head and neck, bladder, breast and cervix...
November 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/29223303/influence-of-body-habitus-on-dose-parameters-of-nodal-levels-iii-to-iv-irradiation-for-breast-cancer-comparison-of-3-techniques
#15
Sebastia Sabater, Marina Gascon, Manuel Gutierrez-Perez, Roberto Berenguer, Ellen M Donovan, Emma J Harris, Meritxell Arenas
This study aimed to investigate the effect of body habitus on supraclavicular (SC) dose-volume histogram (DVH) parameters among breast cancer patients according to 3 different techniques. Three SC irradiation plans were generated for 24 postoperative breast cancer patients: (1) direct antero-posterior field only (1fieldP), with dose prescribed to a 3-cm depth; (2) 3-cm depth plan (3cmP) using an antero-posterior field plus a posterior boost with the dose prescription defined to 3 cm; and (3) optimized plan (OptP) similar to 3cmP, with dose prescribed depending on the anatomy...
December 6, 2017: Medical Dosimetry: Official Journal of the American Association of Medical Dosimetrists
https://www.readbyqxmd.com/read/29214984/electron-beam-collimation-with-the-photon-mlc-for-standard-electron-treatments
#16
Silvan Mueller, Michael K Fix, Dominik Henzen, Daniel Frei, Daniel Frauchiger, Kristina Loessl, Marco F M Stampanoni, Peter Manser
Standard electron treatments are nowadays still performed using standard or molded patient-specific cut-outs placed in the electron applicator. Replacing cut-outs and electron applicators with the photon multileaf collimator (pMLC) for electron beam collimation would make standard electron treatments more efficient and would facilitate advanced treatment techniques like modulated electron radiotherapy (MERT) and mixed beam radiotherapy (MBRT). In this work, a multiple source Monte Carlo beam model for pMLC shaped electron beams commissioned at a source to surface distance (SSD) of 70 cm is extended for SSDs up to 100 cm and validated for several Varian treatment units with field sizes typically used for standard electron treatments...
December 7, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/29165285/hypofractionated-nodal-radiation-therapy-for-breast-cancer-was-not-associated-with-increased-patient-reported-arm-or-brachial-plexopathy-symptoms
#17
MULTICENTER STUDY
Nelson Leong, Pauline T Truong, Keith Tankel, Winkle Kwan, Lorna Weir, Ivo A Olivotto
PURPOSE: To determine whether nodal radiation therapy (RT) for breast cancer using modest hypofractionation (HF) with 2.25 to 2.5 Gy per fraction (fx) was associated with increased patient-reported arm symptoms, compared with conventional fractionation (CF) ≤2 Gy/fx. METHODS AND MATERIALS: Two cancer registries were used to identify subjects who received computed tomography-planned nodal RT for pT1-3, pN0-2, M0 breast cancer, from 2007 to 2010 at 2 cancer institutions...
December 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/29163540/local-high-dose-radiotherapy-induces-systemic-immunomodulating-effects-of-potential-therapeutic-relevance-in-oligometastatic-breast-cancer
#18
Elena Muraro, Carlo Furlan, Michele Avanzo, Debora Martorelli, Elisa Comaro, Aurora Rizzo, Damiana A Fae', Massimiliano Berretta, Loredana Militello, Alessandro Del Conte, Simon Spazzapan, Riccardo Dolcetti, Marco Trovo'
Local irradiation of cancer through radiotherapy can induce spontaneous regression of non-directly irradiated lesions, suggesting the involvement of systemic antitumor immune responses. In oligometastatic breast cancer (BC) patients, the use of stereotactic body radiotherapy (SBRT) favors the local control of treated lesions and may contribute to break local tolerance and release tumor-associated antigens (TAAs), improving host antitumor immunity. We performed a detailed immunomonitoring of BC patients undergoing SBRT to verify its ability to "switch on" the anti-tumor immunity both systemically, in peripheral blood, and locally, employing in vitro BC models...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29156861/intraoperative-boost-radiation-effects-on-early-wound-complications-in-breast-cancer-patients-undergoing-breast-conserving-surgery
#19
Mehmet Ali Gülçelik, Lütfi Doğan, Niyazi Karaman, Müjdat Turan, Yavuz Selim Kahraman, Gökhan Giray Akgül, Cihangir Özaslan
Background/aim: Intraoperative radiation therapy (IORT) may pose a risk for wound complications. All technical aspects of IORT regarding early wound complications were evaluated. Materials and methods: Ninety-three consecutive patients operated on with the same surgical technique and given (study group) or not given (control group) IORT were included. Wound complications were evaluated in two groups. Results: Forty-three patients were treated with boost dose IORT and 50 patients were treated with breast-conserving surgery without IORT...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29155996/hierarchical-attention-networks-for-information-extraction-from-cancer-pathology-reports
#20
Shang Gao, Michael T Young, John X Qiu, Hong-Jun Yoon, James B Christian, Paul A Fearn, Georgia D Tourassi, Arvind Ramanthan
Objective: We explored how a deep learning (DL) approach based on hierarchical attention networks (HANs) can improve model performance for multiple information extraction tasks from unstructured cancer pathology reports compared to conventional methods that do not sufficiently capture syntactic and semantic contexts from free-text documents. Materials and Methods: Data for our analyses were obtained from 942 deidentified pathology reports collected by the National Cancer Institute Surveillance, Epidemiology, and End Results program...
November 16, 2017: Journal of the American Medical Informatics Association: JAMIA
keyword
keyword
117314
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"