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https://www.readbyqxmd.com/read/28516242/defining-and-understanding-the-relationship-between-professional-identity-and-interprofessional-responsibility-implications-for-educating-health-and-social-care-students
#1
Viktoria C T Joynes
This paper is concerned with exploring the relationship between perceptions of professional identities, interprofessional education (IPE) and collaborative practice. It seeks to introduce the concept of interprofessional responsibility as both a shift in the way in which to conceptualise the professional identity of Health and Social Care (H&SC) staff and as a new set of practices that help to inform the way in which students are prepared for collaborative working. The presented research, undertaken as part of a Ph...
May 17, 2017: Advances in Health Sciences Education: Theory and Practice
https://www.readbyqxmd.com/read/28511934/repeated-manganese-administration-produced-abnormal-expression-of-circadian-clock-genes-in-the-hypothalamus-and-liver-of-rats
#2
Huan Li, Ximin Fan, Ying Luo, Sheng Song, Jie Liu, Qiyuan Fan
Manganese (Mn) neurotoxicity displays non-motor dysfunction and motor impairment like Parkinson's disease (PD), and is called as Manganism. Circadian disruption is a non-motor symptom found in PD and Manganism. Clock genes are essential to drive and maintain circadian rhythm, but little is known about Mn exposure on circadian clock genes expression. Both the brain and liver are targets of Mn, we hypothesize that repeated Mn administration could affect clock gene expression in the hypothalamus and livers. Male Sprague-Dawley rats were intraperitoneally injected Mn(2+)1mg and 5mg /kg as MnCl2•4H2O, every other day for 30 days...
May 13, 2017: Neurotoxicology
https://www.readbyqxmd.com/read/28510258/diversity-of-plant-growth-promoting-bacteria-associated-with-sugarcane
#3
J E L Antunes, M C C P Lyra, F J Ollero, A D S Freitas, L M S Oliveira, A S F Araújo, M V B Figueiredo
The sugarcane (Saccharum spp) presents economic importance, mainly for tropical regions, being an important Brazilian commodity. However, this crop is strongly dependent on fertilizers, mainly nitrogen (N). This study assessed the plant growth-promoting bacteria (PGPB) associated with sugarcane that could be used as a potential inoculant to the crop. We evaluated the genetic diversity of PGPB in the plant tissue of sugarcane varieties (RB 867515, RB 1011, and RB 92579). The primer BOX-A1R was used to differentiate the similar isolated and further sequencing 16S rRNA ribosomal gene...
May 10, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28505386/c-d-box-snornas-form-methylating-and-non-methylating-ribonucleoprotein-complexes-old-dogs-show-new-tricks
#4
REVIEW
Marina Falaleeva, Justin R Welden, Marilyn J Duncan, Stefan Stamm
C/D box snoRNAs (SNORDs) are an abundantly expressed class of short, non-coding RNAs that have been long known to perform 2'-O-methylation of rRNAs. However, approximately half of human SNORDs have no predictable rRNA targets, and numerous SNORDs have been associated with diseases that show no defects in rRNAs, among them Prader-Willi syndrome, Duplication 15q syndrome and cancer. This apparent discrepancy has been addressed by recent studies showing that SNORDs can act to regulate pre-mRNA alternative splicing, mRNA abundance, activate enzymes, and be processed into shorter ncRNAs resembling miRNAs and piRNAs...
May 15, 2017: BioEssays: News and Reviews in Molecular, Cellular and Developmental Biology
https://www.readbyqxmd.com/read/28505348/implication-of-the-box-c-d-snornp-assembly-factor-rsa1p-in-u3-snornp-assembly
#5
Benjamin Rothé, Xavier Manival, Nicolas Rolland, Christophe Charron, Véronique Senty-Ségault, Christiane Branlant, Bruno Charpentier
The U3 box C/D snoRNA is one key element of 90S pre-ribosome. It contains a 5΄ domain pairing with pre-rRNA and the U3B/C and U3C΄/D motifs for U3 packaging into a unique small nucleolar ribonucleoprotein particle (snoRNP). The RNA-binding protein Snu13/SNU13 nucleates on U3B/C the assembly of box C/D proteins Nop1p/FBL and Nop56p/NOP56, and the U3-specific protein Rrp9p/U3-55K. Snu13p/SNU13 has a much lower affinity for U3C΄/D but nevertheless forms on this motif an RNP with box C/D proteins Nop1p/FBL and Nop58p/NOP58...
May 13, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28504690/microrna-645-is-an-oncogenic-regulator-in-colon-cancer
#6
S T Guo, X Y Guo, J Wang, C Y Wang, R H Yang, F H Wang, X Y Li, H Hondermarck, R F Thorne, Y F Wang, L Jin, X D Zhang, C C Jiang
Despite advances in early diagnosis and the development of molecularly targeted therapy, curative treatment of colon cancer once it has metastasized is yet to be accomplished. This is closely associated with deregulated CRC cell proliferation and resistance to apoptosis. Here we reveal that upregulation of microRNA-645 (miR-645) through DNA copy number gain is responsible for enhanced proliferation and resistance to apoptosis in colon cancer. MiR-645 was upregulated in most colon cancer tissues related to adjacent normal mucosa...
May 15, 2017: Oncogenesis
https://www.readbyqxmd.com/read/28504607/innate-inflammatory-gene-expression-profiling-in-potential-brain-dead-donors-detailed-investigation-of-the-effect-of-common-corticosteroid-therapy
#7
Reza Gholamnezhadjafari, Nader Tajik, Reza Falak, Reza Aflatoonian, Sanaz Dehghan, Abbas Rezaei
Our study aimed to assess the influence of common methylprednisolone therapy on innate inflammatory factors in potential brain-dead organ donors (BDDs). The study groups consisted of 50 potential BDDs who received 15 mg/kg/d methylprednisolone and 25 live organ donors (LDs) as control group. Innate immunity gene expression profiling was performed by RT-PCR array. Soluble serum cytokines and chemokines, complement components, heat shock protein 70 (HSP70) and high mobility group box-1 (HMGB1) were measured by ELISA...
January 1, 2017: Innate Immunity
https://www.readbyqxmd.com/read/28501805/neurological-tests-improve-after-olympic-style-boxing-bouts-a-pretournament-and-post-tournament-study-in-the-2016-women-s-world-boxing-championships
#8
David R Howell, William P Meehan, Michael P Loosemore, Joseph Cummiskey, Jean-Paul Grabner von Rosenberg, David McDonagh
AIM: To prospectively examine the neurocognitive, postural, dual-task and visual abilities of female Olympic-style boxers before and after participation in a tournament. METHODS: Sixty-one females completed the modified Balance Error Scoring System (mBESS), King-Devick test and 3 m timed-up-and-go test in single-task and dual-task conditions. A subset (n=31) completed the CogState computerised neurocognitive test. Initial testing was completed prior to the 2016 Women's World Boxing Championships; each participant repeated the testing protocol within a day of elimination...
May 13, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28497864/valbenazine-for-tardive-dyskinesia-a-systematic-review-of-the-efficacy-and-safety-profile-for-this-newly-approved-novel-medication-what-is-the-number-needed-to-treat-number-needed-to-harm-and-likelihood-to-be-helped-or-harmed
#9
REVIEW
Leslie Citrome
OBJECTIVE: The objective of this systematic review was to describe the efficacy, tolerability, and safety of valbenazine for the treatment of tardive dyskinesia (TD). DATA SOURCES: The pivotal registration trials were accessed by querying http://www.ncbi.nlm.nih.gov/pubmed/ and http://www.clinicaltrials.gov, for the search terms 'valbenazine' OR 'NBI-98854', and by also querying the EMBASE (Elsevier) commercial database for clinical poster abstracts, and by asking the manufacturer for copies of posters presented at congresses...
May 12, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28495242/the-association-between-the-hospital-consumer-assessment-of-healthcare-providers-and-systems-hcahps-survey-and-real-world-clinical-outcomes-in-lumbar-spine-surgery
#10
Jay M Levin, Robert D Winkelman, Gabriel A Smith, Joseph Tanenbaum, Edward C Benzel, Thomas E Mroz, Michael P Steinmetz
BACKGROUND CONTEXT: The patient experience of care as measured by the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey is currently used to determine hospital reimbursement. The current literature inconsistently demonstrates an association between patient satisfaction and surgical outcomes. PURPOSE: To determine whether patient satisfaction with hospital experience is associated with better clinical outcomes in lumbar spine surgery...
May 8, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28493883/lithocholic-acid-controls-adaptive-immune-responses-by-inhibition-of-th1-activation-through-the-vitamin-d-receptor
#11
Thijs W H Pols, Teresa Puchner, H Inci Korkmaz, Mariska Vos, Maarten R Soeters, Carlie J M de Vries
Bile acids are established signaling molecules next to their role in the intestinal emulsification and uptake of lipids. We here aimed to identify a potential interaction between bile acids and CD4+ Th cells, which are central in adaptive immune responses. We screened distinct bile acid species for their potency to affect T cell function. Primary human and mouse CD4+ Th cells as well as Jurkat T cells were used to gain insight into the mechanism underlying these effects. We found that unconjugated lithocholic acid (LCA) impedes Th1 activation as measured by i) decreased production of the Th1 cytokines IFNγ and TNFαα, ii) decreased expression of the Th1 genes T-box protein expressed in T cells (T-bet), Stat-1 and Stat4, and iii) decreased STAT1α/β phosphorylation...
2017: PloS One
https://www.readbyqxmd.com/read/28493654/the-us-food-and-drug-administration-s-perspective-on-the-new-antipsychotic-pimavanserin
#12
Mitchell V Mathis, Brendan M Muoio, Paul Andreason, Amy M Avila, Tiffany Farchione, Aisar Atrakchi, Robert J Temple
OBJECTIVE: To summarize the US Food and Drug Administration's (FDA's) review of the safety and effectiveness for pimavanserin, an atypical antipsychotic, for the treatment of hallucinations and delusions associated with Parkinson's disease psychosis. We describe the regulatory and clinical issues important to the FDA's approval of this New Drug Application, with special focus on the risk-benefit balance. We also describe a new labeling feature that presents additional efficacy data to clinicians...
May 9, 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28492899/postmarket-safety-events-among-novel-therapeutics-approved-by-the-us-food-and-drug-administration-between-2001-and-2010
#13
Nicholas S Downing, Nilay D Shah, Jenerius A Aminawung, Alison M Pease, Jean-David Zeitoun, Harlan M Krumholz, Joseph S Ross
Importance: Postmarket safety events of novel pharmaceuticals and biologics occur when new safety risks are identified after initial regulatory approval of these therapeutics. These safety events can change how novel therapeutics are used in clinical practice and inform patient and clinician decision making. Objectives: To characterize the frequency of postmarket safety events among novel therapeutics approved by the US Food and Drug Administration (FDA), and to examine whether any novel therapeutic characteristics known at the time of FDA approval were associated with increased risk...
May 9, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28491065/osphyb-mediating-novel-regulatory-pathway-for-drought-tolerance-in-rice-root-identified-by-a-global-rna-seq-transcriptome-analysis-of-rice-genes-in-response-to-water-deficiencies
#14
Yo-Han Yoo, Anil K Nalini Chandran, Jong-Chan Park, Yun-Shil Gho, Sang-Won Lee, Gynheung An, Ki-Hong Jung
Water deficiencies are one of the most serious challenges to crop productivity. To improve our understanding of soil moisture stress, we performed RNA-Seq analysis using roots from 4-week-old rice seedlings grown in soil that had been subjected to drought conditions for 2-3 d. In all, 1,098 genes were up-regulated in response to soil moisture stress for 3 d, which causes severe damage in root development after recovery, unlikely that of 2 d. Comparison with previous transcriptome data produced in drought condition indicated that more than 68% of our candidate genes were not previously identified, emphasizing the novelty of our transcriptome analysis for drought response in soil condition...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28490276/endometrial-stromal-and-epithelial-cells-exhibit-unique-aberrant-molecular-defects-in-patients-with-endometriosis
#15
Philip C Logan, Pamela Yango, Nam D Tran
CONTEXT: Endometriosis is a chronic inflammatory disease that causes pain and infertility in women of reproductive age. OBJECTIVE: To investigate the pathologic pathways in endometrial stromal and epithelial cells that contribute to the manifestation of endometriosis. DESIGN: In vitro cellular and molecular analyses of isolated eutopic endometrial stromal and epithelial cells. METHODS: Eutopic stromal and epithelial cells from endometriotic and normal patients were isolated by fluorescence-activated cell sorting for paired sibling RNA sequencing and microRNA microarray...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28485934/discovery-of-pyrazolo-1-5-a-pyrimidine-b-cell-lymphoma-6-bcl6-binders-and-optimization-to-high-affinity-macrocyclic-inhibitors
#16
William McCoull, Roman D Abrams, Erica Anderson, Kevin Blades, Peter Barton, Matthew Box, Jonathan Burgess, Kate Byth, Qing Cao, Claudio Chuaqui, Rodrigo J Carbajo, Tony Cheung, Erin Code, Andrew D Ferguson, Shaun Fillery, Nathan O Fuller, Eric Gangl, Ning Gao, Matthew Grist, David Hargreaves, Martin R Howard, Jun Hu, Paul D Kemmitt, Jennifer E Nelson, Nichole O'Connell, D Bryan Prince, Piotr Raubo, Philip B Rawlins, Graeme R Robb, Junjie Shi, Michael J Waring, David Whittaker, Marta Wylot, Xiahui Zhu
Inhibition of the protein-protein interaction between B-cell lymphoma 6 (BCL6) and corepressors has been implicated as a therapeutic target in diffuse large B-cell lymphoma (DLBCL) cancers and profiling of potent and selective BCL6 inhibitors are critical to test this hypothesis. We identified a pyrazolo[1,5-a]pyrimidine series of BCL6 binders from a fragment screen in parallel with a virtual screen. Using structure-based drug design, binding affinity was increased 100000-fold. This involved displacing crystallographic water, forming new ligand-protein interactions and a macrocyclization to favor the bioactive conformation of the ligands...
May 9, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28485322/role-of-triggering-receptor-expressed-on-myeloid-cell-1-expression-in-mammalian-target-of-rapamycin-modulation-of-cd8-t-cell-differentiation-during-the-immune-response-to-invasive-pulmonary-aspergillosis
#17
Na Cui, Hao Wang, Long-Xiang Su, Jia-Hui Zhang, Yun Long, Da-Wei Liu
BACKGROUND: Triggering receptor expressed on myeloid cell-1 (TREM-1) may play a vital role in mammalian target of rapamycin (mTOR) modulation of CD8+ T-cell differentiation through the transcription factors T-box expressed in T-cells and eomesodermin during the immune response to invasive pulmonary aspergillosis (IPA). This study aimed to investigate whether the mTOR signaling pathway modulates the proliferation and differentiation of CD8+ T-cells during the immune response to IPA and the role TREM-1 plays in this process...
May 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28483054/a-novel-class-i-chitinase-from-hippophae-rhamnoides-indications-for-participating-in-ice-cbf-cold-stress-signaling-pathway
#18
Prakriti Kashyap, Renu Deswal
Plant chitinases are the members of PR (Pathogenesis related) proteins family and protect plants from biotic and abiotic stress. A novel chitinase HrCHI1 (Accession number JQ289153) of 954bp ORF encoding 317 amino acids protein was cloned, expressed and characterized from seabuckthorn, a cold/freeze tolerant shrub. The 3D structure (predicted with I-TASSER server) showed highest homology with Oryza sativa class I chitinase (PDB 2dkvA). Putative promoter region (obtained by genome walking) showed GCC box, E-boxes, the binding site for bHLH proteins and DRE elements, the CBF (C-repeat binding factor) binding site besides TATA and CAAT boxes...
June 2017: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/28482906/foxm1-expression-is-significantly-associated-with-chemotherapy-resistance-and-adverse-prognosis-in-non-serous-epithelial-ovarian-cancer-patients
#19
Renata A Tassi, Paola Todeschini, Eric R Siegel, Stefano Calza, Paolo Cappella, Laura Ardighieri, Moris Cadei, Mattia Bugatti, Chiara Romani, Elisabetta Bandiera, Laura Zanotti, Laura Tassone, Donatella Guarino, Concetta Santonocito, Ettore D Capoluongo, Luca Beltrame, Eugenio Erba, Sergio Marchini, Maurizio D'Incalci, Carla Donzelli, Alessandro D Santin, Sergio Pecorelli, Enrico Sartori, Eliana Bignotti, Franco Odicino, Antonella Ravaggi
BACKGROUND: Epithelial ovarian cancer (EOC) is a spectrum of different diseases, which makes their treatment a challenge. Forkhead box M1 (FOXM1) is an oncogene aberrantly expressed in many solid cancers including serous EOC, but its role in non-serous EOCs remains undefined. We examined FOXM1 expression and its correlation to prognosis across the three major EOC subtypes, and its role in tumorigenesis and chemo-resistance in vitro. METHODS: Gene signatures were generated by microarray for 14 clear-cell and 26 endometrioid EOCs, and 15 normal endometrium snap-frozen biopsies...
May 8, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28474409/amide-proton-transfer-cest-of-the-cervical-spinal-cord-in-multiple-sclerosis-patients-at-3t
#20
Samantha By, Robert L Barry, Alex K Smith, Bailey D Lyttle, Bailey A Box, Francesca R Bagnato, Siddharama Pawate, Seth A Smith
PURPOSE: The ability to evaluate pathological changes in the spinal cord in multiple sclerosis (MS) is limited because T1 - and T2 -w MRI imaging are not sensitive to biochemical changes in vivo. Amide proton transfer (APT) chemical exchange saturation transfer (CEST) can indirectly detect amide protons associated with proteins and peptides, potentially providing more pathological specificity. Here, we implement APT CEST in the cervical spinal cord of healthy and MS cohorts at 3T. METHODS: APT CEST of the cervical spinal cord was obtained in a cohort of 10 controls and 10 MS patients using a novel respiratory correction methodology...
May 5, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
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