keyword
MENU ▼
Read by QxMD icon Read
search

Ewing's

keyword
https://www.readbyqxmd.com/read/28652778/serum-levels-of-igf-1-and-igf-bp3-are-associated-with-event-free-survival-in-adult-ewing-sarcoma-patients-treated-with-chemotherapy
#1
Stefanie de Groot, Hans Gelderblom, Marta Fiocco, Judith Vmg Bovée, Jacobus Jm van der Hoeven, Hanno Pijl, Judith R Kroep
BACKGROUND: Activation of the insulin-like growth factor 1 (IGF-1) pathway is involved in cell growth and proliferation and is associated with tumorigenesis, tumor progression, and therapy resistance in solid tumors. We examined whether variability in serum levels of IGF-1, IGF-2, and IGF-binding protein 3 (IGF-BP3) can predict event-free survival (EFS) and overall survival (OS) in Ewing sarcoma patients treated with chemotherapy. PATIENTS AND METHODS: Serum levels of IGF-1, IGF-2, and IGF-BP3 of 22 patients with localized or metastasized Ewing sarcoma treated with six cycles of vincristine/ifosfamide/doxorubicin/etoposide (VIDE) chemotherapy were recorded...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28647886/wnt-signaling-in-ewing-sarcoma-osteosarcoma-and-malignant-peripheral-nerve-sheath-tumors
#2
REVIEW
Matthew G Pridgeon, Patrick J Grohar, Matthew R Steensma, Bart O Williams
PURPOSE OF REVIEW: Wnt signaling plays a central role in development and homeostasis, and its dysregulation is a common event in many types of human cancer. Here we explore in detail the contributions of Wnt signaling to the initiation and maintenance of three types of saroma: Ewing sarcoma, osteosarcoma, and malignant peripheral nerve sheath tumors. This review provides an overview of the Wnt signaling pathway and explores in detail the current knowledge about its role in the initiation or maintenance of three tumor types: Ewing sarcoma, osteosarcoma, and malignant peripheral nerve sheath tumors...
June 24, 2017: Current Osteoporosis Reports
https://www.readbyqxmd.com/read/28647781/computer-navigation-assisted-surgery-for-musculoskeletal-tumors-a-closer-look-into-the-learning-curve
#3
Kevin Staats, Joannis Panotopoulos, Thomas M Tiefenboeck, Reinhard Windhager, Philipp T Funovics
BACKGROUND: Computer navigation-assisted surgery for musculoskeletal tumors has shown to reduce the risk of intra-lesional margins in resection. Experiences with this method are still limited to smaller case series. METHOD: We reviewed our first experiences in 24 patients in whom computer navigation-assisted surgery had been performed. In 7 of these patients (6 male and 1 female), this has influenced the surgical treatment plan and navigation was used for both tumor resection and reconstruction...
June 24, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28646783/heart-rate-variability-in-patients-with-major-depression-disorder-during-a-clinical-autonomic-test
#4
Xiuwen Chen, Rongqian Yang, Danni Kuang, Lei Zhang, Ruixue Lv, Xiong Huang, Fengchun Wu, Guohui Lao, Shanxing Ou
Major depression disorder (MDD) patients express dysfunction autonomic nervous system (ANS) and reduced heart rate variability (HRV). However, previous researches mainly focused on examining resting state without considering a series of stimulation tests of ANS between MDD patients and healthy people. For this purpose, 40 healthy people and 40 MDD patients participated and finished 10min clinical autonomic test-Ewing test. Parameters of HRV such as time domain, frequency domain, and nonlinear dynamical parameters were calculated...
June 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28646647/successful-maintenance-of-key-physiological-parameters-in-preterm-lambs-treated-with-ex%C3%A2-vivo-uterine-environment-therapy-for-a-period-of-1-week
#5
Haruo Usuda, Shimpei Watanabe, Yuichiro Miura, Masatoshi Saito, Gabrielle C Musk, Judith Rittenschober-Böhm, Hideyuki Ikeda, Shinichi Sato, Takushi Hanita, Tadashi Matsuda, Alan H Jobe, John P Newnham, Sarah J Stock, Matthew W Kemp
BACKGROUND: Extremely preterm infants born at the border of viability (22-24 weeks' gestation) have high rates of death and lasting disability. Ex vivo uterine environment therapy is an experimental neonatal intensive care strategy that provides gas exchange using parallel membranous oxygenators connected to the umbilical vessels, sparing the extremely preterm cardiopulmonary system from ventilation-derived injury. OBJECTIVE: In this study, we aimed to refine our ex vivo uterine environment therapy platform to eliminate fetal infection and inflammation, while simultaneously extending the duration of hemodynamically stable ex vivo uterine environment therapy to 1 week...
June 20, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28646625/fluctuating-effects-of-genetic-and-plastic-changes-in-body-mass-on-population-dynamics-in-a-large-herbivore
#6
Gabriel Pigeon, Thomas H G Ezard, Marco Festa-Bianchet, David W Coltman, Fanie Pelletier
Recent studies suggest that evolutionary changes can occur on a contemporary time scale. Hence, evolution can influence ecology and vice-versa. To understand the importance of eco-evolutionary dynamics in population dynamics, we must quantify the relative contribution of ecological and evolutionary changes to population growth and other ecological processes. To date, however, most eco-evolutionary dynamics studies have not partitioned the relative contribution of plastic and evolutionary changes in traits on population, community and ecosystem processes...
June 24, 2017: Ecology
https://www.readbyqxmd.com/read/28646566/structural-neuroimaging-correlates-of-alcohol-and-cannabis-use-in-adolescents-and-adults
#7
Rachel E Thayer, Sophie YorkWilliams, Hollis C Karoly, Amithrupa Sabbineni, Sarah Feldstein Ewing, Angela D Bryan, Kent E Hutchison
BACKGROUND AND AIMS: Chronic alcohol use is associated with lower gray matter volume, and we recently reported that alcohol use showed negative associations with widespread gray matter (GM) volume even among young adults. The current study aimed to test the strength of association between (1) alcohol use and GM volume; (2) alcohol use and white matter (WM) integrity; (3) cannabis use and GM volume; and (4) cannabis use and WM integrity among adults and adolescents. DESIGN AND SETTING: General linear models within large pooled cross-sectional samples of adolescents and adults who had participated in studies collecting substance use and neuroimaging data in the southwestern United States...
June 23, 2017: Addiction
https://www.readbyqxmd.com/read/28646402/a-spoon-full-of-sugar-helps-the-medicine-go-down-how-a-participant-friendly-version-of-a-psychophysics-task-significantly-improves-task-engagement-performance-and-data-quality-in-a-typical-adult-sample
#8
Marie L Smith, M Letizia Cesana, Emily K Farran, Annette Karmiloff-Smith, Louise Ewing
Few would argue that the unique insights brought by studying the typical and atypical development of psychological processes are essential to building a comprehensive understanding of the brain. Often, however, the associated challenges of working with non-standard adult populations results in the more complex psychophysical paradigms being rejected as too complex. Recently we created a child- (and clinical group) friendly implementation of one such technique - the reverse-correlation Bubbles approach - and noted an associated performance boost in adult participants...
June 23, 2017: Behavior Research Methods
https://www.readbyqxmd.com/read/28645808/primary-undifferentiated-small-round-cell-sarcoma-of-the-deep-abdominal-wall-with-a-novel-variant-of-t-10-19-cic-dux4-gene-fusion
#9
Yoshitane Tsukamoto, Hiroyuki Futani, Shinichi Yoshiya, Takahiro Watanabe, Takako Kihara, Shohei Matsuo, Seiichi Hirota
We experienced a 38-year-old Japanese male with t(10;19) CIC-DUX4 -positive undifferentiated small round cell sarcoma in the deep abdominal wall. Three months before his first visit to our hospital, he noticed a mass in his right abdominal wall. Computed tomography on admission revealed a solid abdominal tumor 70×53mm in size and multiple small tumors in both lungs. The biopsy of the abdominal tumor revealed undifferentiated small round cell sarcoma, suggestive of Ewing sarcoma. Under the clinical diagnosis of Ewing-like sarcoma of the abdominal wall with multiple lung metastases, several cycles of ICE (ifosfamide, carboplatin and etoposide) therapy were performed...
June 6, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28643791/ewsr1-fusion-proteins-mediate-pax7-expression-in-ewing-sarcoma
#10
Gregory W Charville, Wei-Lien Wang, Davis R Ingram, Angshumoy Roy, Dafydd Thomas, Rajiv M Patel, Jason L Hornick, Matt van de Rijn, Alexander J Lazar
PAX7 is a paired-box transcription factor that is required for the developmental specification of adult skeletal muscle progenitors in mice. We previously demonstrated PAX7 expression as a marker of skeletal muscle differentiation in rhabdomyosarcoma. Here, using analyses of published whole-genome gene expression microarray data, we identify PAX7 as a gene with significantly increased expression in Ewing sarcoma in comparison to CIC-DUX4 round cell sarcoma. Analysis of PAX7 in a large cohort of 103 Ewing sarcoma cases by immunohistochemistry revealed expression in 99...
June 23, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28642866/evaluation-of-serum-for-pathophysiological-effects-of-prolonged-low-salinity-water-exposure-in-displaced-bottlenose-dolphins-tursiops-truncatus
#11
Ruth Y Ewing, Blair Mase-Guthrie, Wayne McFee, Forrest Townsend, Charles A Manire, Michael Walsh, Rose Borkowski, Gregory D Bossart, Adam M Schaefer
We conducted a retrospective study of serum biochemistry and hematologic findings from displaced, out-of-habitat bottlenose dolphins (Tursiops truncatus) exposed to various low salinity environments in waters along the southern United States including southeastern Atlantic and northern Gulf of Mexico. Serum sodium, chloride, and calculated osmolality were significantly lower and below reference ranges in displaced animals compared to free-ranging case control animals. This suggests clinical hyponatremia, hypochloremia, and hypo-osmolality due to an uptake of low saline water from the environment...
2017: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/28640941/phox2b-reliably-distinguishes-neuroblastoma-among-small-round-blue-cell-tumors
#12
Yin P Hung, John P Lee, Andrew M Bellizzi, Jason L Hornick
AIMS: Neuroblastoma shows considerable histologic overlap with other small round blue cell tumors. PHOX2B, a transcription factor essential for autonomic nervous system development, has been reported as an immunohistochemical marker for neuroblastoma. The purpose of this study was to validate the specificity and diagnostic utility of PHOX2B for peripheral neuroblastic tumors. METHODS AND RESULTS: We evaluated 240 cases (133 in whole-tissue sections; 107 in tissue microarrays), including 76 peripheral neuroblastic tumors [median age 2 years; including 4 adults] and 164 other tumors: 44 Wilms tumors; 20 Ewing sarcomas; 10 each CIC-rearranged round cell sarcomas, poorly differentiated synovial sarcomas, lymphoblastic lymphomas, alveolar rhabdomyosarcomas, embryonal rhabdomyosarcomas, mesenchymal chondrosarcomas, Merkel cell carcinomas, olfactory neuroblastomas, and melanomas; 5 each NUT midline carcinomas and desmoplastic small round cell tumors...
June 22, 2017: Histopathology
https://www.readbyqxmd.com/read/28640002/trends-in-diagnoses-among-hospitalizations-of-hiv-infected-children-and-adolescents-in-the-us-2003-2012
#13
Stacey A Hurst, Alexander C Ewing, Sascha R Ellington, Athena P Kourtis
OBJECTIVE: Using data from 2003-2012, we updated a previous analysis of trends in hospitalizations of HIV-infected children and adolescents in the US. METHODS: We used data from the Kids´ Inpatient Database of the Healthcare Cost and Utilization Project to derive nationally representative estimates of the number of hospitalizations and the rates per 1000 hospitalizations of select discharge diagnoses and procedures in 2003, 2006, 2009, and 2012 among HIV-infected and HIV-uninfected children and adolescents ≤18 years, excluding hospitalizations for conditions related to pregnancy/delivery and neonatal diagnoses...
June 20, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28639531/outcome-of-bone-recycling-using-liquid-nitrogen-as-bone-reconstruction-procedure-in-malignant-and-recurrent-benign-aggressive-bone-tumour-of-distal-tibia-a-report-of-four-cases
#14
Eka Wiratnaya I Gede, Arrisna Artha Ida Ayu, Yudhi Setiawan I Gn, Wien Aryana Ign, Suyasa I Ketut, Siki Kawiyana I Ketut, Astawa Putu
Amputation still considered as primary choice of malignancy treatment in distal tibia. Bone recycling with liquid nitrogen for reconstruction following resection of malignant bone tumours offers many advantages. We presented four patients with osteosarcoma, Ewing sarcoma, adamantinoma and recurrent giant cell tumour over distal tibia. All of the patients underwent wide excision and bone recycling using liquid nitrogen as bone reconstruction. The mean functional Musculoskeletal Tumor Society (MSTS) score was 75% with no infection and local recurrent...
May 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28638739/ewing-sarcoma-partial-regression-without-gvhd-by-chondromodulin-i-hla-a-02-01-specific-allorestricted-t-cell-receptor-transgenic-t-cells
#15
Uwe Thiel, Sebastian J Schober, Ingo Einspieler, Andreas Kirschner, Melanie Thiede, David Schirmer, Katja Gall, Franziska Blaeschke, Oxana Schmidt, Susanne Jabar, Andreas Ranft, Rebeca Alba Rubío, Uta Dirksen, Thomas G P Grunewald, Poul H Sorensen, Günther H S Richter, Irene Teichert von Lüttichau, Dirk H Busch, Stefan E G Burdach
Background: Chondromodulin-I (CHM1) sustains malignancy in Ewing sarcoma (ES). Refractory ES carries a dismal prognosis and patients with bone marrow (BM) metastases do not survive irrespective of therapy. We assessed HLA-A*02:01/CHM1-specific allorestricted T cell receptor (TCR) wild-type and transgenic cytotoxic (CD8(+)) T cells against ES. Patients and Methods: Three refractory HLA-A2(+) ES patients were treated with HLA-A*02:01/peptide-specific allorepertoire-derived (i.e., allorestricted) CD8(+) T cells...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28633889/serious-pneumococcal-disease-outbreak-in-men-exposed-to-metal-fume-detection-response-and-future-prevention-through-pneumococcal-vaccination
#16
Judith Ewing, Lynsey Patterson, Neil Irvine, Lorraine Doherty, Anne Loughrey, Joe Kidney, Carmen Sheppard, Georgia Kapatai, Norman K Fry, Mary Ramsay, Lucy Jessop
Welders and those exposed to metal fume are known to be at increased risk of pneumococcal pneumonia and invasive pneumococcal disease. Current UK guidance recommends that vaccination against pneumococcus be considered in those at risk of frequent or continuous occupational exposure to metal fume, taking into account the exposure control measures in place. We report an outbreak of serious pneumococcal disease that occurred between April and June 2015 among a multinational workforce exposed to metal fumes while working on the refurbishment of an oil rig in a Belfast shipyard...
June 17, 2017: Vaccine
https://www.readbyqxmd.com/read/28631467/quantum-dots-facilitated-printing-of-zno-nanostructure-photodetectors-with-improved-performance
#17
Brent Cook, Qingfeng Liu, Maogang Gong, Dan Ewing, Matthew Casper, Alex Stramel, Judy Z Wu
A nanocomposite ink composed of zinc oxide precursor (ZnOPr) and crystalline ZnO quantum dots (ZnOPrQDs) has been explored for printing high-performance ultraviolet (UV) photodetectors. The performance of the devices has been compared with their counterparts' printed from ZnOPr ink without ZnO QDs. Remarkably, higher UV photoresponsivity of 383.6 A/W and the on/off ratio of 2470 are observed in the former, which are significantly better than 14.7 A/W and 949 in the latter. The improved performance is attributed to the increased viscosity in the nanocomposite ink to enable a nanoporous structure with improved crystallinity and surface-to-volume ratio...
June 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28630846/chronic-recurrent-multifocal-osteomyelitis-a-case-report-with-atypical-presentation
#18
Miguel Pádua Figueiredo, Marco Pato, Fernando Amaral
INTRODUCTION: Chronic recurrent multifocal osteomyelitis (CRMO) is a rare autoinflammatory condition. The clinical picture consists of sterile osteomyelitis, typically with multiple-site lesions in the metaphysis of long bones and not uncommonly, symmetrical bone involvement. It is a poorly understood entity, whose prognosis, etiology and ideal treatment are still controversial. The authors report a case of unifocal presentation with an atypical location. CASE REPORT: A previously healthy 12-year-old Caucasian girl came to our institution due to progressive pain on her left thigh for the previous 3 months...
January 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28630763/malignant-tumours-of-the-foot-and-ankle
#19
E Mascard, N Gaspar, L Brugières, C Glorion, S Pannier, A Gomez-Brouchet
Most of tumours of the foot are tumour-like (synovial cyst, foreign body reactions and epidermal inclusion cyst) or benign conditions (tenosynovial giant cells tumours, planta fibromatosis). Malignant tumours of the soft-tissue and skeleton are very rare in the foot and their diagnosis is often delayed with referral to specialised teams after initial inappropriate procedures or unplanned excisions. The adverse effect of these misdiagnosed tumours is the increasing rate of amputation or local recurrences in the involved patients...
May 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28630099/kndy-neurone-activation-prior-to-the-lh-surge-of-the-ewe-is-disrupted-by-lps
#20
Chrysanthi Fergani, Jean Routly, David Jones, Lucy Pickavance, Robert Frank Smith, Hilary Dobson
In the ewe, steroid hormones act on the hypothalamic arcuate nucleus (ARC) to initiate the GnRH/LH surge. Within the ARC, steroid signal transduction may be mediated by dopamine, β-endorphin or neuropeptide Y (NPY) expressing cells, as well as those co-localising kisspeptin, neurokinin B (NKB), and dynorphin (termed KNDy). We investigated the time during the follicular phase when these cells become activated (i.e., co-localise c-Fos) relative to the timing of the LH surge onset and may, therefore, be involved in the surge generating mechanism...
June 19, 2017: Reproduction: the Official Journal of the Society for the Study of Fertility
keyword
keyword
76184
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"