keyword
MENU ▼
Read by QxMD icon Read
search

Recurrent strike

keyword
https://www.readbyqxmd.com/read/29352018/oncohistones-drivers-of-pediatric-cancers
#1
REVIEW
Faizaan Mohammad, Kristian Helin
One of the most striking results in the area of chromatin and cancer in recent years has been the identification of recurrent mutations in histone genes in pediatric cancers. These mutations occur at high frequency and lead to the expression of mutant histones that exhibit oncogenic features. Thus, they are termed oncohistones. Thus far, mutations have been found in the genes encoding histone H3 and its variants. The expression of the oncohistones affects the global chromatin landscape through mechanisms that have just begun to be unraveled...
December 1, 2017: Genes & Development
https://www.readbyqxmd.com/read/29351633/evolutionary-genetics-of-cytoplasmic-incompatibility-genes-cifa-and-cifb-in-prophage-wo-of-wolbachia
#2
Amelia R I Lindsey, Danny W Rice, Sarah R Bordenstein, Andrew W Brooks, Seth R Bordenstein, Irene L G Newton
The bacterial endosymbiont Wolbachia manipulates arthropod reproduction to facilitate its maternal spread through host populations. The most common manipulation is cytoplasmic incompatibility (CI): Wolbachia-infected males produce modified sperm that cause embryonic mortality, unless rescued by embryos harboring the same Wolbachia. The genes underlying CI, cifA and cifB, were recently identified in the eukaryotic association module of Wolbachia's prophage WO. Here, we use transcriptomic and genomic approaches to address three important evolutionary facets of the cif genes...
January 17, 2018: Genome Biology and Evolution
https://www.readbyqxmd.com/read/29350432/national-public-health-data-systems-in-the-united-states-applications-to-child-agricultural-injury-surveillance
#3
Barbara Marlenga, Richard L Berg, William Pickett
PURPOSE: The United States has no comprehensive national surveillance system for fatal or nonfatal child agricultural injuries. Thus, important knowledge gaps exist about recurrent injury patterns that could provide targeted focus for prevention efforts. The purpose of this study was to explore existing US public health data systems to determine their utility with respect to informing child agricultural injury surveillance and primary prevention. METHODS: Public health data systems were selected if they: (1) were national in scope, (2) were active and ongoing, (3) included physical injuries, and (4) contained a "farm" location variable...
January 19, 2018: Journal of Rural Health
https://www.readbyqxmd.com/read/29348854/acid-ceramidase-and-its-inhibitors-a-de-novo-drug-target-and-a-new-class-of-drugs-for-killing-glioblastoma-cancer-stem-cells-with-high-efficiency
#4
Ninh B Doan, Hisham Alhajala, Mona M Al-Gizawiy, Wade M Mueller, Scott D Rand, Jennifer M Connelly, Elizabeth J Cochran, Christopher R Chitambar, Paul Clark, John Kuo, Kathleen M Schmainda, Shama P Mirza
Glioblastoma remains the most common, malignant primary cancer of the central nervous system with a low life expectancy and an overall survival of less than 1.5 years. The treatment options are limited and there is no cure. Moreover, almost all patients develop recurrent tumors, which typically are more aggressive. Therapeutically resistant glioblastoma or glioblastoma stem-like cells (GSCs) are hypothesized to cause this inevitable recurrence. Identifying prognostic biomarkers of glioblastoma will potentially advance knowledge about glioblastoma tumorigenesis and enable discovery of more effective therapies...
December 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29333115/clinical-significance-of-fluorine-18-fluorodeoxyglucose-positron-emission-tomography-computed-tomography-in-the-follow-up-of-colorectal-cancer-searching-off-approaches-increasing-specificity-for-detection-of-recurrence
#5
Semra Ince, Kursat Okuyucu, Oguz Hancerliogulları, Engin Alagoz, Huseyin San, Nuri Arslan
Background: Nearly 40% of colorectal cancer (CRC) recurs within 2 years after resection of primary tumor. Imaging with fluorine-18-fluorodeoxyglucose (l8F-FDG) positron emission tomography/computed tomography (PET/CT) is the most recent modality and often applied for the evaluation of metastatic spread during the follow-up period. Our goal was to study the diagnostic importance of 18F-FDG-PET/CT data of maximum standardized uptake value (SUVmax), total lesion glycolysis (TLG) and the difference of SUVmax on dual-time imaging in CRC...
December 2017: Radiology and Oncology
https://www.readbyqxmd.com/read/29326012/stereotactic-body-radiotherapy-sbrt-for-patients-with-locally-advanced-pancreatic-cancer-a-single-center-experience
#6
Raphaël Jumeau, Guila Delouya, David Roberge, David Donath, Dominic Béliveau-Nadeau, Marie-Pierre Campeau
INTRODUCTION: Despite advances in treatment, notably in systemic therapy, the prognosis of pancreatic adenocarcinoma (PADC) remains dismal. Stereotactic body radiotherapy (SBRT) is an emerging tool in the complex management of PADC. We review outcomes of SBRT for PADC at our institution. METHODS: We reviewed patients treated with SBRT for either unresectable PADC or locally recurrent PADC after surgery. Treatment was delivered using a robotic radiosurgery system with respiratory tracking...
December 21, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/29316705/translocation-breakpoints-preferentially-occur-in-euchromatin-and-acrocentric-chromosomes
#7
Cheng-Yu Lin, Ankit Shukla, John P Grady, J Lynn Fink, Eloise Dray, Pascal H G Duijf
Chromosomal translocations drive the development of many hematological and some solid cancers. Several factors have been identified to explain the non-random occurrence of translocation breakpoints in the genome. These include chromatin density, gene density and CCCTC-binding factor (CTCF)/cohesin binding site density. However, such factors are at least partially interdependent. Using 13,844 and 1563 karyotypes from human blood and solid cancers, respectively, our multiple regression analysis only identified chromatin density as the primary statistically significant predictor...
January 8, 2018: Cancers
https://www.readbyqxmd.com/read/29314714/behavioral-fragmentation-in-the-d1ct-7-mouse-model-of-tourette-s-syndrome
#8
Andrea Santangelo, Marco Bortolato, Laura J Mosher, Giuseppe Crescimanno, Giuseppe Di Giovanni, Emanuele Cassioli, Valdo Ricca, Maurizio Casarrubea
AIM: The transgenic D1CT-7 mouse is one of the best-characterized animal models of Tourette's syndrome (TS), exhibiting spontaneous tic-like Head-Body Twitches (HBT) and deficits in sensorimotor gating. This study is aimed at evaluating the behavioral dynamics of these mutants and their potential relevance to TS. METHODS: The behavior of D1CT-7 and Wild Type littermates was firstly assessed by considering frequencies and durations. To detect recurrent real-time behavioral sequences, the multivariate T-pattern analysis was employed...
January 3, 2018: CNS Neuroscience & Therapeutics
https://www.readbyqxmd.com/read/29309830/the-chromatin-basis-of-neurodevelopmental-disorders-rethinking-dysfunction-along-the-molecular-and-temporal-axes
#9
REVIEW
Michele Gabriele, Alejandro Lopez Tobon, Giuseppe D'Agostino, Giuseppe Testa
The complexity of the human brain emerges from a long and finely tuned developmental process orchestrated by the crosstalk between genome and environment. Vis à vis other species, the human brain displays unique functional and morphological features that result from this extensive developmental process that is, unsurprisingly, highly vulnerable to both genetically and environmentally induced alterations. One of the most striking outcomes of the recent surge of sequencing-based studies on neurodevelopmental disorders (NDDs) is the emergence of chromatin regulation as one of the two domains most affected by causative mutations or Copy Number Variations besides synaptic function, whose involvement had been largely predicted for obvious reasons...
January 5, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/29300189/bcor-ccnb3-fusion-positive-sarcomas-a-clinicopathologic-and-molecular-analysis-of-36-cases-with-comparison-to-morphologic-spectrum-and-clinical-behavior-of-other-round-cell-sarcomas
#10
Yu-Chien Kao, Adepitan A Owosho, Yun-Shao Sung, Lei Zhang, Yumi Fujisawa, Jen-Chieh Lee, Leonard Wexler, Pedram Argani, David Swanson, Brendan C Dickson, Christopher D M Fletcher, Cristina R Antonescu
BCOR-CCNB3 sarcoma (BCS) is a recently defined genetic entity among undifferentiated round cell sarcomas, which was initially classified as and treated similarly to the Ewing sarcoma (ES) family of tumors. In contrast to ES, BCS shows consistent BCOR overexpression, and preliminary evidence suggests that these tumors share morphologic features with other tumors harboring BCOR genetic alterations, including BCOR internal tandem duplication (ITD) and BCOR-MAML3. To further investigate the pathologic features, clinical behavior, and their relationship to other round cell sarcomas, we collected 36 molecularly confirmed BCSs for a detailed histologic and immunohistochemical analysis...
October 25, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29259375/recurrence-in-node-negative-advanced-gastric-cancer-novel-findings-from-an-in-depth-pathological-analysis-of-prognostic-factors-from-a-multicentric-series
#11
Gian Luca Baiocchi, Sarah Molfino, Carla Baronchelli, Simone Giacopuzzi, Daniele Marrelli, Paolo Morgagni, Maria Bencivenga, Luca Saragoni, Carla Vindigni, Nazario Portolani, Maristella Botticini, Giovanni De Manzoni
AIM: To analyze the clinicopathological characteristics of patients with both node-negative gastric carcinoma and diagnosis of recurrence during follow-up. METHODS: We enrolled 41 patients treated with curative gastrectomy for pT2-4aN0 gastric carcinoma between 1992 and 2010, who developed recurrence (Group 1). We retrospectively selected this group from the prospectively collected database of 4 centers belonging to the Italian Research Group for Gastric Cancer, and compared them with 437 pT2-4aN0 patients without recurrence (Group 2)...
December 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29222624/dapsone-for-recalcitrant-eosinophilic-annular-erythema-a-case-report-and-literature-review
#12
Luke Wallis, Robert C Gilson, Robert T Gilson
Eosinophilic annular erythema (EAE) is a rare entity of unknown etiology that is possibly related to a hypersensitivity reaction and presents as annular erythematous plaques with tissue eosinophilia. It is classified as a figurate erythema with a controversial relationship to Wells syndrome (WS) in the literature, where it is generally considered a separate entity or subset based on clinical and histopathologic differences. EAE typically presents with recurrent, erythematous, arcuate, and annular plaques on the trunk and proximal extremities...
December 8, 2017: Dermatology and Therapy
https://www.readbyqxmd.com/read/29198722/a-recurrent-de-novo-nonsense-variant-in-zswim6-results-in-severe-intellectual-disability-without-frontonasal-or-limb-malformations
#13
Elizabeth E Palmer, Raman Kumar, Christopher T Gordon, Marie Shaw, Laurence Hubert, Renee Carroll, Marlène Rio, Lucinda Murray, Melanie Leffler, Tracy Dudding-Byth, Myriam Oufadem, Seema R Lalani, Andrea M Lewis, Fan Xia, Allison Tam, Richard Webster, Susan Brammah, Francesca Filippini, John Pollard, Judy Spies, Andre E Minoche, Mark J Cowley, Sarah Risen, Nina N Powell-Hamilton, Jessica E Tusi, LaDonna Immken, Honey Nagakura, Christine Bole-Feysot, Patrick Nitschké, Alexandrine Garrigue, Geneviève de Saint Basile, Emma Kivuva, Richard H Scott, Augusto Rendon, Arnold Munnich, William Newman, Bronwyn Kerr, Claude Besmond, Jill A Rosenfeld, Jeanne Amiel, Michael Field, Jozef Gecz
A recurrent de novo missense variant within the C-terminal Sin3-like domain of ZSWIM6 was previously reported to cause acromelic frontonasal dysostosis (AFND), an autosomal-dominant severe frontonasal and limb malformation syndrome, associated with neurocognitive and motor delay, via a proposed gain-of-function effect. We present detailed phenotypic information on seven unrelated individuals with a recurrent de novo nonsense variant (c.2737C>T [p.Arg913Ter]) in the penultimate exon of ZSWIM6 who have severe-profound intellectual disability and additional central and peripheral nervous system symptoms but an absence of frontonasal or limb malformations...
November 23, 2017: American Journal of Human Genetics
https://www.readbyqxmd.com/read/29116827/frontal-plane-variability-in-foot-orientation-during-fatiguing-running-exercise-in-individuals-with-chronic-ankle-instability
#14
Denise McGrath, Matthew Patterson, Ulrik McCarthy Persson, Brian Caulfield
CONTEXT:   Researchers have reported increased variability in frontal-plane movement at the ankle during jumping in individuals with chronic ankle instability (CAI), which may increase their risk of recurrent ankle sprain. It is not known if this behavior is present during running gait or how fatigue affects the amount of frontal-plane-movement variability in individuals with CAI. OBJECTIVE:   To investigate the amount of roll-angle variability at the foot during a fatiguing exercise protocol in participants with CAI...
November 8, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29092957/molecular-characterisation-of-metastatic-pancreatic-neuroendocrine-tumours-pnets-using-whole-genome-and-transcriptome-sequencing
#15
Hui-Li Wong, Kevin C Yang, Yaoqing Shen, Eric Y Zhao, Jonathan M Loree, Hagen F Kennecke, Steve E Kalloger, Joanna M Karasinska, Howard J Lim, Andrew J Mungall, Xiaolan Feng, Janine M Davies, Kasmintan Schrader, Chen Zhou, Aly Karsan, Steven Jm Jones, Janessa Laskin, Marco A Marra, David F Schaeffer, Sharon M Gorski, Daniel J Renouf
Pancreatic neuroendocrine tumours (PNETs) are a genomically and clinically heterogeneous group of pancreatic neoplasms often diagnosed with distant metastases. Recurrent somatic mutations, chromosomal aberrations and gene expression signatures in PNETs have been described, but the clinical significance of these molecular changes is still poorly understood, and the clinical outcomes of PNET patients remain highly variable. To help identify the molecular factors that contribute to PNET progression and metastasis, and as part of an ongoing clinical trial at the BC Cancer Agency (clinicaltrials...
November 1, 2017: Cold Spring Harbor Molecular Case Studies
https://www.readbyqxmd.com/read/29076080/-recurrent-pain-and-swelling-of-the-left-leg-in-a-49-year-old-male-patient
#16
A T Aschoff, M Pech, F Fischbach, S Harbauer-Gurguta, R Braun-Dullaeus, J Herold
A 49-year-old male patient presented due to recurrent pain and swelling in the left leg. The patient had had deep venous thrombosis with pulmonary embolism 5 years previously. Since then, he had been treated with Vit-k-antagonists. Pronounced paraumbilical collateral circulation of unknown origin was striking. Doppler sonographic evaluation pointed to May-Thurner syndrome. This was confirmed by phlebography. Venous stenting of the stenosis in the left iliac vein achieved long-term symptom improvement. This case report is intended to draw attention to the rare May-Thurner syndrome as an important differential diagnosis of deep vein thrombosis and, at the same time, identify diagnostic and therapeutic treatment strategies...
October 26, 2017: Der Internist
https://www.readbyqxmd.com/read/29065267/the-prognostic-importance-of-tgf-%C3%AE-tgf-%C3%AE-receptor-and-fascin-in-childhood-solid-tumors
#17
Hikmet Gulsah Tanyildiz, Gulsah Kaygusuz, Emel Unal, Nurdan Tacyildiz, Handan Dincaslan, Gulsan Yavuz
Fascin plays a role in tumor metastasis under the influence of TGF-β, each potentiating the effect of the other. We retrospectively investigated whether there was a prognostic relationship between TGF-β and fascin, and disease stage, local recurrence, metastasis tendency, and response to treatment. Twelve neuroblastomas, 17 osteosarcomas, 14 Ewing's sarcomas, 15 rhabdomyosarcoma cases, and 8 rare solid tumors were included. Serum TGF-β levels were high at the time of diagnosis in all groups (p = .015) and decreased significantly during remission (p = ...
October 24, 2017: Pediatric Hematology and Oncology
https://www.readbyqxmd.com/read/29040297/decreased-nk-cell-immunity-in-kidney-transplant-recipients-late-post-transplant-and-increased-nk-cell-immunity-in-patients-with-recurrent-miscarriage
#18
Li Zhu, Mostafa Aly, Haihao Wang, Hristos Karakizlis, Rolf Weimer, Christian Morath, Ruben Jeremias Kuon, Bettina Toth, Gerhard Opelz, Volker Daniel
BACKGROUND: There is evidence that NK-cell reactivity might affect graft outcome in transplant recipients and pregnancy in women. METHOD: NK-cell subsets were determined in whole blood using eight-colour-fluorescence flow cytometry in patients before and after renal transplantation, patients with recurrent miscarriage (RM) and healthy controls (HC). RESULTS: Patients late post-transplant (late-Tx) with functioning renal transplants showed abnormally low CD56dimCD16+ NK-cells containing both perforin and granzyme (vs HC p = 0...
2017: PloS One
https://www.readbyqxmd.com/read/29022644/assessment-of-risk-factors-in-metastatic-recurrent-tall-cell-variant-of-papillary-thyroid-carcinoma
#19
Kursat Okuyucu, Engin Alagoz, Semra Ince, Nuri Arslan
INTRODUCTION: Papillary thyroid carcinoma (PTC) is the most common malignant thyroid tumor. A great majority of the cases live a disease-free life with quite favorable prognosis. There are lots of variants of PTC and a few of them exhibit aggressive behaviour. Typical example is the tall cell variant (TCV). Patients experience a greater incidence of recurrence, nodal and extranodal metastases, tumor associated mortality than other variants of PTC. Studies related to TCV almost always compared it with its patient population of PTC according to risk factors and clinicopathologic features...
October 12, 2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/29018009/paediatric-case-of-ductal-origin-of-right-pulmonary-artery-presenting-with-exertional-dyspnoea-and-mimicking-asthma-and-primary-ciliary-dyskinesia
#20
Malvika Sagar, Anderson S Marshall, Cody W Clary, Athar M Qureshi
Ductal origin of pulmonary artery is a rare anomaly that is frequently misdiagnosed. Patients may present with exertional dyspnoea, recurrent respiratory infections and pulmonary hypertension. The presence of pulmonary hypertension can adversely affect clinical outcome in these patients; hence, early identification and intervention is the key to improve survival. A case of a 3-year-old child presenting with exertional dyspnoea is presented in this report. Chest radiograph revealed right-sided pulmonary hypoplasia and mediastinal shift to the right...
October 10, 2017: BMJ Case Reports
keyword
keyword
30602
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"