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https://www.readbyqxmd.com/read/28226383/delayed-facial-nerve-paralysis-following-blast-trauma
#1
Prem B Tripathi, David Floriolli, Benjamin P Caughlin
No abstract text is available yet for this article.
February 2017: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/28225035/deep-sequencing-and-transcriptome-analyses-to-identify-genes-involved-in-secoiridoid-biosynthesis-in-the-tibetan-medicinal-plant-swertia-mussotii
#2
Yue Liu, Yi Wang, Fengxian Guo, Lin Zhan, Toni Mohr, Prisca Cheng, Naxin Huo, Ronghui Gu, Danning Pei, Jiaqing Sun, Li Tang, Chunlin Long, Luqi Huang, Yong Q Gu
Swertia mussotii Franch. is an important traditional Tibetan medicinal plant with pharmacological properties effective in the treatment of various ailments including hepatitis. Secoiridoids are the major bioactive compounds in S. mussotii. To better understand the secoiridoid biosynthesis pathway, we generated transcriptome sequences from the root, leaf, stem, and flower tissues, and performed de novo sequence assembly, yielding 98,613 unique transcripts with an N50 of 1,085 bp. Putative functions could be assigned to 35,029 transcripts (35...
February 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28224420/early-osseointegration-of-implants-with-cortex-like-tio2-coatings-formed-by-micro-arc-oxidation-a-histomorphometric-study-in-rabbits
#3
Hong-Zhi Zhou, Ya-da Li, Lin Liu, Xiao-Dong Chen, Wei-Qiang Wang, Guo-Wu Ma, Yu-Cheng Su, Min Qi, Bin Shi
In our previous studies, a novel cortex-like TiO2 coating was prepared on Ti surface through micro-arc oxidation (MAO) by using sodium tetraborate as electrolyte, and the effects of the coating on cell attachment were testified. This study aimed to investigate the effects of this cortex-like MAO coating on osseointegration. A sand-blasting and acid-etching (SLA) coating that has been widely used in clinical practice served as control. Topographical and chemical characterizations were conducted by scanning electron microscopy, energy dispersive X-ray spectrometer, X-ray diffraction, contact angle meter, and step profiler...
February 2017: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/28223252/the-origin-and-evolution-of-basigin-bsg-gene-a-comparative-genomic-and-phylogenetic-analysis
#4
Xinyan Zhu, Shenglan Wang, Mingjie Shao, Jie Yan, Fei Liu
Basigin (BSG), also known as extracellular matrix metalloproteinase inducer (EMMPRIN) or cluster of differentiation 147 (CD147), plays various fundamental roles in the intercellular recognition involved in immunologic phenomena, differentiation, and development. In this study, we aimed to compare the similarities and differences of BSG among organisms and explore possible evolutionary relationships based on the comparison result. We used the extensive BLAST tool to search the metazoan genomes, N-glycosylation sites, the transmembrane region and other functional sites...
February 18, 2017: Developmental and Comparative Immunology
https://www.readbyqxmd.com/read/28222763/the-discovery-of-novel-lpmo-families-with-a-new-hidden-markov-model
#5
Gerben P Voshol, Erik Vijgenboom, Peter J Punt
BACKGROUND: Renewable biopolymers, such as cellulose, starch and chitin are highly resistance to enzymatic degradation. Therefore, there is a need to upgrade current degradation processes by including novel enzymes. Lytic polysaccharide mono-oxygenases (LPMOs) can disrupt recalcitrant biopolymers, thereby enhancing hydrolysis by conventional enzymes. However, novel LPMO families are difficult to identify using existing methods. Therefore, we developed a novel profile Hidden Markov model (HMM) and used it to mine genomes of ascomycetous fungi for novel LPMOs...
February 21, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28220688/the-dnaj-protein-osdja6-negatively-regulates-rice-innate-immunity-to-the-blast-fungus-magnaporthe-oryzae
#6
Xionghui Zhong, Jiuxia Yang, Yanlong Shi, Xuli Wang, Guo-Liang Wang
Rice blast, caused by Magnaporthe oryzae (synonym: Pyricularia oryzae), severely reduces rice production and grain quality. The molecular mechanism of rice resistance to M. oryzae is not fully understood. In the present study, we identified a chaperone DnaJ protein, OsDjA6, that is involved in basal resistance to M. oryzae in rice. The OsDjA6 protein is distributed in the entire rice cell. The expression of OsDjA6 is significantly induced in rice after infection with a compatible isolate. Silencing of OsDjA6 in transgenic rice enhances resistance to M...
February 21, 2017: Molecular Plant Pathology
https://www.readbyqxmd.com/read/28220349/clofarabine-based-chemotherapy-as-a-bridge-to-transplant-in-the-setting-of-refractory-or-relapsed-acute-myeloid-leukemia-after-at-least-one-previous-unsuccessful-salvage-treatment-containing-fludarabine-a-single-institution-experience
#7
Alfredo Molteni, Marta Riva, Emanuele Ravano, Laura Marbello, Valentina Mancini, Giovanni Grillo, Elisa Zucchetti, Rosa Greco, Roberto Cairoli
For refractory or relapsed acute myeloid leukemia patients, allogeneic hematopoietic stem cell transplantation is the only curative treatment option, but the disease must be in remission before this can be attempted. "Salvage" therapy regimens containing high-dose cytarabine plus fludarabine or cladribine with or without anthracyclines or plus mitoxantrone and etoposide fail in 30-50% of cases. We report the outcome of 14 patients treated with a clofarabine-based treatment administered after at least one failed fludarabine-based "salvage" attempt in a "real life" (outside a clinical trial) context...
February 20, 2017: International Journal of Hematology
https://www.readbyqxmd.com/read/28220140/nbs-lrr-protein-pik-h4-interacts-with-osbihd1-to-balance-rice-blast-resistance-and-growth-by-coordinating-ethylene-brassinosteroid-pathway
#8
Hao Liu, Shuangyu Dong, Fengwei Gu, Wei Liu, Guili Yang, Ming Huang, Wuming Xiao, Yongzhu Liu, Tao Guo, Hui Wang, Zhiqiang Chen, Jiafeng Wang
The regulation of innate immunity and plant growth, along with the trade-off between them, affects the defense and recovery mechanisms of the plant after it is attacked by pathogens. Although it is known that hormonal crosstalk plays a major role in regulating interaction of plant growth and PAMP-triggered immunity, the relationship between plant growth and effector-triggered immunity (ETI) remains unclear. In a large-scale yeast two-hybrid screening for Pik-H4-interacting proteins, a homeodomain transcription factor OsBIHD1 was identified, which is previously known to function in biotic and abiotic stress responses...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28219003/targeting-the-cxcl12-cxcr4-axis-in-acute-myeloid-leukemia-from-bench-to-bedside
#9
Byung-Sik Cho, Hee-Je Kim, Marina Konopleva
The interactions between the cancerous cells of acute myeloid leukemia (AML) and the bone marrow (BM) microenvironment have been postulated to be important for resistance to chemotherapy and disease relapse in AML. The chemokine receptor CXC chemokine receptor 4 (CXCR4) and its ligand, CXC motif ligand 12 (CXCL12), also known as stromal cell-derived factor 1α, are key mediators of this interaction. CXCL12 is produced by the BM microenvironment, binds and activates its cognate receptor CXCR4 on leukemic cells, facilitates leukemia cell trafficking and homing in the BM microenvironment, and keeps leukemic cells in close contact with the stromal cells and extracellular matrix that constitutively generate growth-promoting and anti-apoptotic signals...
February 21, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28218826/synthesis-and-antiproliferative-effect-of-ethyl-4-4-substitutedpiperidin-1-yl-benzylpyrrolo-1-2-a-quinoxaline-carboxylate-derivatives-on-human-leukemic-cells
#10
Jean Guillon, Vanessa Desplat, Marian Vincenzi, Romain Lucas, Stéphane Moreau, Solène Savrimoutou, Noel Pinaud, David Bigat, Elodie Enriquez, Mathieu Marchivie, Sylvain Routier, Pascal Sonnet, Filomena Rossi, Luisa Ronga
Acute leukemia is a hematological malignancy with high incidence and recurrence rates, and is characterized by an accumulation of blasts in bone marrow due to proliferation of immature lymphoid or myeloid cells associated with a blockade of differentiation. The heterogeneity of leukemia led to look for new specific molecules for leukemia subtypes or even for therapy-resistant cases. Among heterocyclic derivatives that attracted attention due to their large spread biological activities, we have focused our interest towards the pyrrolo[1,2-a]quinoxaline heterocyclic framework that has been previously identified as an interesting scaffold for antiproliferative activities against various human cancer cell lines...
February 20, 2017: ChemMedChem
https://www.readbyqxmd.com/read/28218818/synthesis-and-in-vivo-fungicidal-activity-of-some-new-quinoline-derivatives-against-rice-blast
#11
Xing-Hai Liu, Yue-Ming Fang, Feng Xie, Rui-Rui Zhang, Zhong-Hua Shen, Chen-Xia Tan, Jian-Quan Weng, Tian-Ming Xu, Hong-Ying Huang
BACKGROUND: Quinoline derivatives possess excellent fungicidal activity against rice blast, but quinoline deruvatuves have not been thoroughly explored as fungicides. In the process of designing new fungicides, the 1,1,1,2,3,3,3-heptafluoropropan-2-yl group was introduced in order to find new structure quinoline derivatives. RESULTS: Seventeen new quinoline derivatives containing 1,1,1,2,3,3,3-heptafluoropropan-2-yl moiety were designed and synthesized. In vivo fungicidal activities of these compounds were tested against rice blast...
February 20, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28218757/allogeneic-stem-cell-transplantation-for-refractory-acute-myeloid-leukemia-in-pediatric-patients-the-uk-experience
#12
P O'Hare, G Lucchini, M Cummins, P Veys, M Potter, S Lawson, A Vora, R Wynn, A Peniket, K Kirkland, R Pearce, J Perry, P J Amrolia
We report outcomes for 44 children who underwent stem cell transplantation (SCT) for refractory AML in the UK between 2000 and 2012. Median age at SCT was 11.5 years. Twenty-three patients had primary refractory and 21 relapsed refractory AML. Refractory disease was confirmed by cytogenetics/molecular genetics in 24 cases. Median follow-up of the whole cohort is 6.8 years (2.1-14.9 years). Thirty patients (68%) achieved a CR following SCT. Transplant-related mortality at 1 year was 18%. Acute GVHD incidence was 52% (grade ⩾III 19%), chronic 7%...
February 20, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28217823/novel-insight-from-computational-virtual-screening-depict-the-binding-potential-of-selected-phytotherapeutics-against-probable-drug-targets-of-clostridium-difficile
#13
Suman Kamath, Sinosh Skariyachan
This study explores computational screening and molecular docking approaches to screen novel herbal therapeutics against probable drug targets of Clostridium difficile. The essential genes were predicted by comparative genome analysis of C. difficile and best homologous organisms using BLAST search at database of essential genes (DEG). The functions of these genes in various metabolic pathways were predicted and some of these genes were considered as potential targets. Three major proteins were selected as putative targets, namely permease IIC component, ABC transporter and histidine kinase...
February 20, 2017: Interdisciplinary Sciences, Computational Life Sciences
https://www.readbyqxmd.com/read/28216557/a-methodology-to-monitor-airborne-pm10-dust-particles-using-a-small-unmanned-aerial-vehicle
#14
Miguel Alvarado, Felipe Gonzalez, Peter Erskine, David Cliff, Darlene Heuff
Throughout the process of coal extraction from surface mines, gases and particles are emitted in the form of fugitive emissions by activities such as hauling, blasting and transportation. As these emissions are diffuse in nature, estimations based upon emission factors and dispersion/advection equations need to be measured directly from the atmosphere. This paper expands upon previous research undertaken to develop a relative methodology to monitor PM10 dust particles produced by mining activities making use of small unmanned aerial vehicles (UAVs)...
February 14, 2017: Sensors
https://www.readbyqxmd.com/read/28212382/de-novo-assembly-of-the-sea-trout-salmo-trutta-m-trutta-skin-transcriptome-to-identify-putative-genes-involved-in-the-immune-response-and-epidermal-mucus-secretion
#15
Magdalena Malachowicz, Roman Wenne, Artur Burzynski
In fish, the skin is a multifunctional organ and the first barrier against pathogens. Salmonids differ in their susceptibility to microorganisms due to varied skin morphology and gene expression patterns. The brown trout is a salmonid species with important commercial and ecological value in Europe. However, there is a lack of knowledge regarding the genes involved in the immune response and mucus secretion in the skin of this fish. Thus, we characterized the skin transcriptome of anadromous brown trout using next-generation sequencing (NGS)...
2017: PloS One
https://www.readbyqxmd.com/read/28212292/azacitidine-for-front-line-therapy-of-patients-with-aml-reproducible-efficacy-established-by-direct-comparison-of-international-phase-3-trial-data-with-registry-data-from-the-austrian-azacitidine-registry-of-the-agmt-study-group
#16
Lisa Pleyer, Hartmut Döhner, Hervé Dombret, John F Seymour, Andre C Schuh, C L Beach, Arlene S Swern, Sonja Burgstaller, Reinhard Stauder, Michael Girschikofsky, Heinz Sill, Konstantin Schlick, Josef Thaler, Britta Halter, Sigrid Machherndl Spandl, Armin Zebisch, Angelika Pichler, Michael Pfeilstöcker, Eva M Autzinger, Alois Lang, Klaus Geissler, Daniela Voskova, Wolfgang R Sperr, Sabine Hojas, Inga M Rogulj, Johannes Andel, Richard Greil
We recently published a clinically-meaningful improvement in median overall survival (OS) for patients with acute myeloid leukaemia (AML), >30% bone marrow (BM) blasts and white blood cell (WBC) count ≤15 G/L, treated with front-line azacitidine versus conventional care regimens within a phase 3 clinical trial (AZA-AML-001; NCT01074047; registered: February 2010). As results obtained in clinical trials are facing increased pressure to be confirmed by real-world data, we aimed to test whether data obtained in the AZA-AML-001 trial accurately represent observations made in routine clinical practice by analysing additional AML patients treated with azacitidine front-line within the Austrian Azacitidine Registry (AAR; NCT01595295; registered: May 2012) and directly comparing patient-level data of both cohorts...
February 15, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28211592/a-methodology-for-assessing-deployment-trauma-and-its-consequences-in-oef-oif-ond-veterans-the-tracts-longitudinal-prospective-cohort-study
#17
Regina E McGlinchey, William P Milberg, Jennifer R Fonda, Catherine Brawn Fortier
Many US veterans of Afghanistan and Iraq have multiple physical and psychiatric problems. A major focus of research has been on determining the effects of mild Traumatic Brain Injury (mTBI), but mTBI is rarely diagnosed in the absence of co-occurring conditions such as blast exposure, post-traumatic stress disorder (PTSD), depression, substance abuse, etc. These potentially interactive psychological and physical conditions produce complex patterns of cognitive, psychological, and physical symptoms that impede civilian reintegration and complicate efficient and effective treatment planning...
February 17, 2017: International Journal of Methods in Psychiatric Research
https://www.readbyqxmd.com/read/28209817/genome-sequence-of-a-unique-magnaporthe-oryzae-rmg-dl-isolate-from-india-that-causes-blast-disease-in-diverse-cereal-crops-obtained-using-pacbio-single-molecule-and-illumina-hiseq2500-sequencing
#18
Aundy Kumar, Neelam Sheoran, Ganesan Prakash, Arpita Ghosh, Surendra K Chikara, Hosahatti Rajashekara, Uday Dhari Singh, Rashmi Aggarwal, Rakesh Kumar Jain
The whole-genome assembly of a unique rice isolate from India, Magnaporthe oryzae RMg-Dl that causes blast disease in diverse cereal crops is presented. Analysis of the 34.82 Mb genome sequence will aid in better understanding the genetic determinants of host range, host jump, survival, pathogenicity, and virulence factors of M. oryzae.
February 16, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28209807/blast-injury-of-the-ear-by-massive-explosion-a-review-of-41-cases
#19
Stanislas Ballivet de Régloix, A Crambert, O Maurin, Q Lisan, S Marty, Y Pons
BACKGROUND: Blast injuries in modern warfare are common, and the ear is often affected as it is an effective pressure transducer. This study aimed to evaluate military blast injuries of the ear. METHODS: From May 2002 to October 2014, all patients referred to two military hospitals near Paris, France following exposure to massive explosions were analysed. RESULTS: Among the 41 patients (82 ears), 36 of them reported tinnitus, 25 hearing loss, 14 earache and 8 vertigo...
February 16, 2017: Journal of the Royal Army Medical Corps
https://www.readbyqxmd.com/read/28209754/myelodysplastic-syndrome-with-excess-blasts-2-associated-with-erythroid-predominance
#20
Maryam Pourabdollah, Hong Chang
No abstract text is available yet for this article.
February 16, 2017: Blood
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