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https://www.readbyqxmd.com/read/28819766/-german-s3-guideline-for-renal-cell-carcinoma-presentation-and-discussion-of-essential-aspects-for-the-radiation-oncologist
#1
REVIEW
Arndt-Christian Müller, Birgitt van Oorschot, Oliver Micke, Matthias Guckenberger
PURPOSE: We aim to introduce and discuss the statements and recommendations of the German S3 guideline on renal cell cancer for daily practice of radiation oncologists. METHODS: This report comprises indication, treatment decision, dose prescription and current literature including treatment of oligometastatic disease. RESULTS: According to different stages of the disease and the structure of the guideline we focus on five treatment situations and recommendations for decision making: (1) Neo-/adjuvant treatment before or after nephrectomy: No indication for radiotherapy...
August 17, 2017: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/28816143/radiation-therapy-versus-no-radiation-therapy-to-the-neo-breast-following-skin-sparing-mastectomy-and-immediate-autologous-free-flap-reconstruction-for-breast-cancer-patient-reported-and-surgical-outcomes-at-1-year-a-mastectomy-reconstruction-outcomes-consortium
#2
Andrew L Cooke, Julian Diaz-Abele, Tom Hayakawa, Ed Buchel, Kimberly Dalke, Pascal Lambert
PURPOSE: To determine whether adjuvant radiation therapy (RT) is associated with adverse patient-reported outcomes and surgical complications 1 year after skin-sparing mastectomy and immediate autologous free flap reconstruction for breast cancer. METHODS AND MATERIALS: We compared 24 domains of patient-reported outcome measures 1 year after autologous reconstruction between patients who received adjuvant RT and those who did not. A total of 125 patients who underwent surgery between 2012 and 2015 at our institution were included from the Mastectomy Reconstruction Outcomes Consortium study database...
September 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28815081/robot-assisted-minimally-invasive-thoraco-laparoscopic-esophagectomy-for-esophageal-cancer-in-the-upper-mediastinum
#3
Sylvia van der Horst, Teun Johannes Weijs, Jelle Pieter Ruurda, Nadia Haj Mohammad, Stella Mook, Lodewijk Adriaan Anton Brosens, Richard van Hillegersberg
BACKGROUND: Patients with upper third esophageal cancer or esophageal cancer with upper mediastinal paratracheal lymph node metastases are often precluded from surgery because of technical difficulties. With the aid of robotic surgery, an excellent overview and reach of the thoracic inlet can be accomplished. In this way, patients with upper mediastinal esophageal cancer are eligible for esophageal resection with curative intent. The aim of this study was to review the results of a consecutive series of patients who underwent robot-assisted minimally invasive esophagectomy (RAMIE) for tumors of the upper 1/3 of the esophagus or positive lymph nodes in the upper mediastinum...
July 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28814644/subgenome-dominance-in-an-interspecific-hybrid-synthetic-allopolyploid-and-a-140-year-old-naturally-established-neo-allopolyploid-monkeyflower
#4
Patrick P Edger, Ronald D Smith, Michael R McKain, Arielle M Cooley, Mario Vallejo-Marin, Yao-Wu Yuan, Adam J Bewick, Lexiang Ji, Adrian E Platts, Megan J Bowman, Kevin Childs, Jacob D Washburn, Robert Schmitz, Gregory D Smith, J Chris Pires, Joshua R Puzey
Recent studies have shown that one of the parental subgenomes in ancient polyploids is generally more dominant - having retained more genes and being more highly expressed - a phenomenon termed subgenome dominance. The genomic features that determine how quickly and which subgenome dominates within a newly formed polyploid remain poorly understood. To investigate the rate of emergence of subgenome dominance, we examined gene expression, gene methylation, and transposable element (TE) methylation in a natural, less than 140 year old allopolyploid (Mimulus peregrinus), a resynthesized inter-species triploid hybrid (M...
August 16, 2017: Plant Cell
https://www.readbyqxmd.com/read/28812837/labont%C3%A3-identifies-key-issues-for-health-promoters-in-the-new-world-order-comment-on-health-promotion-in-an-age-of-normative-equity-and-rampant-inequality
#5
Dennis Raphael Raphael
For over 35 years Ronald Labonté has been critically analyzing the state of health promotion in Canada and the world. In 1981, he identified the shortcomings of the groundbreaking Lalonde Report by warning of the seductive appeal of so-called lifestyle approaches to health. Since then, he has left a trail of critical work identifying the barriers to - and opportunities for -health promotion work. More recently, he has shown how the rise of economic globalization and acceptance of neo-liberal ideology has come to threaten the health of those in both developed and developing nations...
November 2, 2016: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28810594/tissue-engineered-sling-with-adipose-derived-stem-cells-under-static-mechanical-strain
#6
Ying Wang, Wei Wang, Xilong Wang, Yangyun Wang, Jihong Wang, Qiang Fu, Guowei Shi
The implantation of a suburethral sling is an important treatment for stress urinary incontinence (SUI). However, the slings used current have a number of inherent limitations, such as tissue rejection and infection. The present study investigated the potential of engineering sling tissue in vitro using adipose-derived stem cells (ADSCs). The ADSCs were obtained from Sprague-Dawley rats and were characterized in vitro. The ADSCs were seeded on polyglycolic acid (PGA) fibers that formed a scaffold with a shape mimicking a sling complex...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28809118/glucose-limitation-alters-glutamine-metabolism-in-muc1-overexpressing-pancreatic-cancer-cells
#7
Teklab Gebregiworgis, Vinee Purohit, Surendra K Shukla, Saber Tadros, Nina V Chaika, Jaime Abrego, Scott E Mulder, Venugopal Gunda, Pankaj K Singh, Robert Powers
Pancreatic cancer cells overexpressing MUC1 rely on aerobic glycolysis and, correspondingly, are dependent on glucose for survival. Our NMR metabolomics comparative analysis of control (S2-013.Neo) and MUC1-overexpressing (S2-013.MUC1) cells demonstrate that MUC1 reprograms glutamine metabolism upon glucose limitation. The observed alteration in glutamine metabolism under glucose limitation accompanied with a relative decrease in the proliferation of MUC1-overexpressing cells compared to steady state conditions...
August 15, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28806981/understanding-the-potentiality-of-accelerator-based-boron-neutron-capture-therapy-for-osteosarcoma-dosimetry-assessment-based-on-the-reported-clinical-experience
#8
Silva Bortolussi, Ian Postuma, Nicoletta Protti, Lucas Provenzano, Cinzia Ferrari, Laura Cansolino, Paolo Dionigi, Olimpio Galasso, Giorgio Gasparini, Saverio Altieri, Shin-Ichi Miyatake, Sara J González
BACKGROUND: Osteosarcoma is the most frequent primary malignant bone tumour, and its incidence is higher in children and adolescents, for whom it represents more than 10% of solid cancers. Despite the introduction of adjuvant and neo-adjuvant chemotherapy that markedly increased the success rate in the treatment, aggressive surgery is still needed and a considerable percentage of patients do not survive due to recurrences or early metastases. Boron Neutron Capture Therapy (BNCT), an experimental radiotherapy, was investigated as a treatment that could allow a less aggressive surgery by killing infiltrated tumour cells in the surrounding healthy tissues...
August 15, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28805952/constituents-from-scutellaria-barbata-inhibiting-nitric-oxide-production-in-lps-stimulated-microglial-cells
#9
So Ra Lee, Min-Suk Kim, Sunggun Kim, Kwang Woo Hwang, So-Young Park
The arial parts of Scutellaria barbata D. Don (Lamiaceae) efficiently inhibited NO production in BV2 microglial cells, and the active constituents were further isolated based on activity-guided isolation using silica-gel column chromatography, RP-C18 MPLC and prep-HPLC. As the results, 2 flavonoids including 6-methoxynaringenin (1) and 6-O-methylscutellarein (5), and 6 neo-clerodane diterpenes such as scutebarbatine W (2), scutebatas B (3), scutebarbatine B (4), scutebarbatine A (6), 6-O-nicotinolylscutebarbatine G (7) and scutebarbatine X (8) were isolated...
August 14, 2017: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/28805750/inositol-derivatives-and-phenolic-compounds-from-the-roots-of-taraxacum-coreanum
#10
Eun Jin Mo, Jong Hoon Ahn, Yang Hee Jo, Seon Beom Kim, Bang Yeon Hwang, Mi Kyeong Lee
In this study, the characterization of chemical constituents and biological activity of the roots of Taraxacum coreanum (Asteraceae) was attempted. Phytochemical investigation of the roots of T. coreanum led to the isolation of two new inositol derivatives, taraxinositols A (1) and B (2), and a new phenolic compound, taraxinol (16), together with twenty known compounds including four inositol derivatives, neo-inositol-1,4-bis (4-hydroxybenzeneacetate) (3), chiro-inositol-1,5-bis(4- hydroxybenzeneacetate) (4), chiro-inositol-2,3-bis (4-hydroxybenzeneacetate) (5) and chiro-inositol- 1,2,3-tris (4-hydroxybenzeneacetate) (6), nine phenolic compounds: p-hydroxybenzaldehyde (7), vanillin (8), syringaldehyde (9), vanillic acid (10), 4-methoxyphenylacetic acid (11), 4-hydroxy- phenylacetic acid methyl ester (12), optivanin (13), isoferulic acid (14) and dihydroconiferyl alcohol (15), four coumarins: nodakenetin (17), decursinol (18), prangol (19) and isobyakangelicin (20), and three lignans: syringaresinol-4'-O-β-d-glucoside (21), syringaresinol (22), and pinoresinol (23)...
August 14, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28803690/new-insights-into-non-conventional-epitopes-as-t-cell-targets-the-missing-link-for-breaking-immune-tolerance-in-autoimmune-disease
#11
REVIEW
James Harbige, Martin Eichmann, Mark Peakman
The mechanism by which immune tolerance is breached in autoimmune disease is poorly understood. One possibility is that post-translational modification of self-antigens leads to peripheral recognition of neo-epitopes against which central and peripheral tolerance is inadequate. Accumulating evidence points to multiple mechanisms through which non-germline encoded sequences can give rise to these non-conventional epitopes which in turn engage the immune system as T cell targets. In particular, where these modifications alter the rules of epitope engagement with MHC molecules, such non-conventional epitopes offer a persuasive explanation for associations between specific HLA alleles and autoimmune diseases...
August 10, 2017: Journal of Autoimmunity
https://www.readbyqxmd.com/read/28803090/palliative-care-in-rwanda-aiming-for-universal-access
#12
Eric L Krakauer, Marie-Aimee Muhimpundu, Diane Mukasahaha, Jean-Claude Tayari, Christian Ntizimira, Blaise Uhagaze, Théodosie Mugwaneza, Aimable Ruzima, Egide Mpanumusingo, Magnus Gasana, Vincent Karamuka, Jean-Luc Nkurikiyimfura, Paul Park, Peter Barebwanuwe, Neo Tapela, Shekinah N Elmore, Gene Bukhman, Mhoira Leng, Liz Grant, Agnes Binagwaho, Richard Sezibera
In 2011, Rwanda's Ministry of Health (MoH) set a goal of universal access to palliative care by 2020. Toward this audacious egalitarian and humanitarian goal, the MoH worked with partners to develop palliative care policies and a strategic plan, secure adequate supplies of opioid for the country, initiate palliative care training programs, and begin studying a model for integrating coordinated palliative care into the public healthcare system at all levels. It also initiated training of a new cadre of home-based care practitioners (HBCPs) to provide palliative care in the home...
August 9, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28800861/ipatasertib-plus-paclitaxel-versus-placebo-plus-paclitaxel-as-first-line-therapy-for-metastatic-triple-negative-breast-cancer-lotus-a-multicentre-randomised-double-blind-placebo-controlled-phase-2-trial
#13
Sung-Bae Kim, Rebecca Dent, Seock-Ah Im, Marc Espié, Sibel Blau, Antoinette R Tan, Steven J Isakoff, Mafalda Oliveira, Cristina Saura, Matthew J Wongchenko, Amy V Kapp, Wai Y Chan, Stina M Singel, Daniel J Maslyar, José Baselga
BACKGROUND: The oral AKT inhibitor ipatasertib is being investigated in cancers with a high prevalence of PI3K/AKT pathway activation, including triple-negative breast cancer. The LOTUS trial investigated the addition of ipatasertib to paclitaxel as first-line therapy for triple-negative breast cancer. METHODS: In this randomised, placebo-controlled, double-blind, phase 2 trial, women aged 18 years or older with measurable, inoperable, locally advanced or metastatic triple-negative breast cancer previously untreated with systemic therapy were recruited from 44 hospitals in South Korea, the USA, France, Spain, Taiwan, Singapore, Italy, and Belgium...
August 8, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28800630/measuring-single-constructs-by-single-items-constructing-an-even-shorter-version-of-the-short-five-personality-inventory
#14
Kenn Konstabel, Jan-Erik Lönnqvist, Sointu Leikas, Regina García Velázquez, Hiaying Qin, Markku Verkasalo, Gari Walkowitz
The aim of this study was to construct a short, 30-item personality questionnaire that would be, in terms of content and meaning of the scores, as comparable as possible with longer, well-established inventories such as NEO PI-R and its clones. To do this, we shortened the formerly constructed 60-item "Short Five" (S5) by half so that each subscale would be represented by a single item. We compared all possibilities of selecting 30 items (preserving balanced keying within each domain of the five-factor model) in terms of correlations with well-established scales, self-peer correlations, and clarity of meaning, and selected an optimal combination for each domain...
2017: PloS One
https://www.readbyqxmd.com/read/28799070/the-beauty-of-sensory-ecology
#15
Fernando Otálora-Luna, Elis Aldana
Sensory ecology is a discipline that focuses on how living creatures use information to survive, but not to live. By trans-defining the orthodox concept of sensory ecology, a serious heterodox question arises: how do organisms use their senses to live, i.e. to enjoy or suffer life? To respond to such a query the objective (time-independent) and emotional (non-rational) meaning of symbols must be revealed. Our program is distinct from both the neo-Darwinian and the classical ecological perspective because it does not focus on survival values of phenotypes and their functions, but asks for the aesthetic effect of biological structures and their symbolism...
August 10, 2017: History and Philosophy of the Life Sciences
https://www.readbyqxmd.com/read/28796945/rare-examples-of-fe-iv-alkyl-imide-migratory-insertions-impact-of-fe-c-covalency-in-me2ipr-fe-nad-r2-r-neo-pe-1-nor
#16
Brian P Jacobs, Peter T Wolczanski, Quan Jiang, Thomas R Cundari, Samantha N MacMillan
The iron(IV) imide complexes, (Me2IPr)R2Fe=NAd (R = (neo)Pe (3a), 1-nor (3b)) undergo migratory insertion to iron(II) amides (Me2IPr)RFe{NR(Ad)} (R = (neo)Pe (4a), 1-nor (4b)) without evidence of imidyl or free nitrene character. By increasing the field strength about iron, odd-electron reactivity was circumvented via increased covalency.
August 10, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28796452/in-praise-of-sociology
#17
Raewyn Connell
This reflection on the relevance of sociology starts with the different forms of social knowledge, and some autobiographical reflection on my engagement with the discipline. A research-based social science is made urgent by the prevalence of distortion and pseudoscience in the public realm. However, the research-based knowledge formation is embedded in a global economy of knowledge that centers on a privileged group of institutions and produces major imbalances on a world scale. Sociological data collection has important uses in policy and public discussion...
August 2017: Canadian Review of Sociology, Revue Canadienne de Sociologie
https://www.readbyqxmd.com/read/28796164/enzymatic-synthesis-of-n-acetyllactosamine-lacnac-type-1-oligomers-and-characterization-as-multivalent-galectin-ligands
#18
Thomas Fischöder, Dominic Laaf, Carina Dey, Lothar Elling
Repeats of the disaccharide unit N-acetyllactosamine (LacNAc) occur as type 1 (Galβ1, 3GlcNAc) and type 2 (Galβ1, 4GlcNAc) glycosylation motifs on glycoproteins and glycolipids. The LacNAc motif acts as binding ligand for lectins and is involved in many biological recognition events. To the best of our knowledge, we present, for the first time, the synthesis of LacNAc type 1 oligomers using recombinant β1,3-galactosyltransferase from Escherichia coli and β1,3-N-acetylglucosaminyltranferase from Helicobacter pylori...
August 10, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28793886/cathepsin-s-degraded-decorin-are-elevated-in-fibrotic-lung-disorders-development-and-biological-validation-of-a-new-serum-biomarker
#19
S N Kehlet, C L Bager, N Willumsen, B Dasgupta, C Brodmerkel, M Curran, S Brix, D J Leeming, M A Karsdal
BACKGROUND: Decorin is one of the most abundant proteoglycans of the extracellular matrix and is mainly secreted and deposited in the interstitial matrix by fibroblasts where it plays an important role in collagen turnover and tissue homeostasis. Degradation of decorin might disturb normal tissue homeostasis contributing to extracellular matrix remodeling diseases. Here, we present the development and validation of a competitive enzyme-linked immunosorbent assay (ELISA) quantifying a specific fragment of degraded decorin, which has potential as a novel non-invasive serum biomarker for fibrotic lung disorders...
August 9, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28791469/evaluation-of-the-neo-umbilicus-cutaneous-sensitivity-following-abdominoplasty
#20
Mathias Tremp, Wenjin Wang, Carlo M Oranges, Dirk J Schaefer, Wei Wang, Daniel F Kalbermatten
BACKGROUND: Abdominal cutaneous sensitivity loss after abdominoplasty is an undesirable outcome. However, little is known in the literature about sensitivity changes of the neo-umbilicus after abdominoplasty. The aim of this study was to evaluate post-abdominoplasty cutaneous sensitivity of the neo-umbilicus using clinical, quantitative, and reproducible methods. METHODS: Patients who underwent abdominoplasty were included, whereas the control group consisted of healthy volunteers with similar demographic characteristics but who did not undergo abdominoplasty...
August 8, 2017: Aesthetic Plastic Surgery
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