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https://www.readbyqxmd.com/read/28447044/molecular-and-phylogenetic-characterization-of-thelohanellus-boggoti-qadri-1962-cnidaria-myxosporea-bivalvulida-infecting-the-fin-of-indian-minor-carp-labeo-dero-hamilton-1822
#1
Harpreet Kaur, Aditya Gupta
A myxozoan parasite belonging to the genus Thelohanellus Kudo, 1933 (Cnidaria, Myxosporea, Bivalvulida) was isolated from the fins of Labeo dero inhabiting Ranjit Sagar Wetland, Punjab, India. The plasmodium was 0.5-0.7 mm in diameter each containing 80- 100 number of myxospores. Myxospores were egg shaped to ovoidal in valvular view having bluntly pointed anterior and broad rounded posterior end measuring 8.36x 4.77 µm. Polar capsule was single, broadly pyriform in shape, measuring 4.77x3.98 µm in size containing a polar filament coiled perpendicular to the longitudinal axis of myxospore body making 7-9 turns...
March 2017: Molecular Biology Research Communications
https://www.readbyqxmd.com/read/28447043/comparative-genomics-of-human-stem-cell-factor-scf
#2
Moein Dehbashi, Elahe Kamali, Sadeq Vallian
Stem cell factor (SCF) is a critical protein with key roles in the cell such as hematopoiesis, gametogenesis and melanogenesis. In the present study a comparative analysis on nucleotide sequences of SCF was performed in Humanoids using bioinformatics tools including NCBI-BLAST, MEGA6, and JBrowse. Our analysis of nucleotide sequences to find closely evolved organisms with high similarity by NCBI-BLAST tools and MEGA6 showed that human and Chimpanzee (Pan troglodytes) were placed into the same cluster. By using JBrowse, we found that SCF in Neanderthal had a single copy number similar to modern human and partly conserved nucleotide sequences...
March 2017: Molecular Biology Research Communications
https://www.readbyqxmd.com/read/28446350/the-first-aid-and-hospital-treatment-of-gunshot-and-blast-injuries
#3
Axel Franke, Dan Bieler, Benedikt Friemert, Robert Schwab, Erwin Kollig, Christoph Güsgen
BACKGROUND: When gunshot and blast injuries affect only a single person, first aid can always be delivered in conformity with the relevant guidelines. In contrast, when there is a dynamic casualty situation affecting many persons, such as after a terrorist attack, treatment may need to be focused on immediately life-threatening complications. METHODS: This review is based on pertinent publications retrieved by a selective search in Medline and on the authors' clinical experience...
April 7, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28446284/-correlation-between-bone-marrow-fibrous-proliferation-and-prognosis-of-acute-myeloid-leukemia
#4
Bin Zhu, Shao-Ying Pan, Zhi-Yong Ding, Wen-Li Zhao, Ju-Hua Zhu
OBJECTIVE: To investigate the correlation between the bone marrow fibrous proliferation and the prognosis of acute myeloid leukemia(AML). METHODS: The quantitative method was used to analyze the reticulin fiber density (RFD) of AML patients. the bone marrow sections from 39 primary AML patients and 35 normal controls were collected to compare the RFD between these 2 groups. The prognosis value of RFD for AML were estimated by using appropriate statistical analysis...
April 2017: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/28446271/-expression-of-aurora-family-genes-in-acute-leukemia-and-its-clinical-significance
#5
Zi-Lei Liu, Ying Xing, Tao Li, Chong Wang, Su-Fang Liu, Hua-Yan Zhao, Rong-Hui Zhang, Ya-Jing Ma, Xin-Ye Zhang, Wen-Liang Tian, Liu Liu, Hui Sun, Ling Sun
OBJECTIVE: To explore the mRNA expression of Aurora-A,B,C(AUR-A,B,C) in acute leukemia(AL) and their correlations with the clinical indications. METHODS: The mRNA expression levels of AUR-A,B,C in 73 cases of newly diagnosed AL (untreated group), 20 cases of AL with remission (remission group) and 14 healthy volunteers as control (healthy group) were detected by QRT-PCR, and the difference of expression levels in difference groups, their correlations with clinical indicators and the correlation between the AUR-A,B,C mRNA expression levels themselves were analyzed...
April 2017: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/28446139/de-novo-assembly-of-highly-polymorphic-metagenomic-data-using-in-situ-generated-reference-sequences-and-a-novel-blast-based-assembly-pipeline
#6
You-Yu Lin, Chia-Hung Hsieh, Jiun-Hong Chen, Xuemei Lu, Jia-Horng Kao, Pei-Jer Chen, Ding-Shinn Chen, Hurng-Yi Wang
BACKGROUND: The accuracy of metagenomic assembly is usually compromised by high levels of polymorphism due to divergent reads from the same genomic region recognized as different loci when sequenced and assembled together. A viral quasispecies is a group of abundant and diversified genetically related viruses found in a single carrier. Current mainstream assembly methods, such as Velvet and SOAPdenovo, were not originally intended for the assembly of such metagenomics data, and therefore demands for new methods to provide accurate and informative assembly results for metagenomic data...
April 26, 2017: BMC Bioinformatics
https://www.readbyqxmd.com/read/28445932/high-cftr-expression-in-philadelphia-chromosome-positive-acute-leukemia-protects-and-maintains-continuous-activation-of-bcr-abl-and-related-signaling-pathways-in-combination-with-pp2a
#7
Xi Yang, Tianyou Yan, Yuping Gong, Xuehua Liu, Huaqin Sun, Wenming Xu, Chunsen Wang, Duolan Naren, Yuhuan Zheng
Cystic fibrosis transmembrane conductance regulator (CFTR) is classified as an anion channel transporter of Cl- and HCO3-. Through interactions with its PDZ domain, CFTR is capable of regulating other proteins, such as protein phosphatase 2A (PP2A). The aberrant expression and mutation of CFTR have been observed in several tumor, but not in philadelphia chromosome-positive(Ph+) acute leukemia, including Ph+ B cell acute lymphoblastic leukemia(Ph+ B-ALL) and chronic myelogenous leukemia blast crisis phases (CML-BC)...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445532/use-of-molecular-markers-in-identification-and-characterization-of-resistance-to-rice-blast-in-india
#8
Manoj Kumar Yadav, Aravindan S, Umakanta Ngangkham, H N Shubudhi, Manas Kumar Bag, Totan Adak, Sushmita Munda, Sanghamitra Samantaray, Mayabini Jena
Rice blast disease caused by Magnaporthe oryzae is one of the most destructive disease causing huge losses to rice yield in different parts of the world. Therefore, an attempt has been made to find out the resistance by screening and studying the genetic diversity of eighty released rice varieties by National Rice Research Institute, Cuttack (NRVs) using molecular markers linked to twelve major blast resistance (R) genes viz Pib, Piz, Piz-t, Pik, Pik-p, Pikm Pik-h, Pita/Pita-2, Pi2, Pi9, Pi1 and Pi5. Out of which, nineteen varieties (23...
2017: PloS One
https://www.readbyqxmd.com/read/28445074/unravelling-chloroma-review-of-imaging-findings
#9
Anuradha Singh, Pawan Kumar, S H Chandrashekhara, Atin Kumar
Chloroma refers to the extramedullary proliferation of immature myeloid precursors occurring in a gamut of myeloproliferative and myelodysplastic conditions; acute myeloid leukemia (AML), being the commonest. With nonspecific clinical and imaging manifestations, it runs a high risk of misdiagnosis which may significantly affect the outcome of an otherwise treatable lesion. Also with these lesions heralding impending blast crises, awareness of the imaging findings becomes imperative. Imaging not only helps raise the suspicion, but also guides further confirmation by demonstration of specific immunohistochemistry markers, ensuring timely institution of chemotherapy;...
April 26, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28444777/interphase-fish-for-bcr-abl1-rearrangement-on-neutrophils-a-decisive-tool-to-discriminate-a-lymphoid-blast-crisis-of-chronic-myeloid-leukemia-from-a-de-novo-bcr-abl1-positive-acute-lymphoblastic-leukemia
#10
Estelle Balducci, Marie Loosveld, Ilhem Rahal, John Boudjarane, Emilie Alazard, Chantal Missirian, Marina Lafage-Pochitaloff, Gérard Michel, Hélène Zattara
Discrimination between lymphoid blast crisis of chronic myeloid leukemia (CML) and de novo BCR-ABL1 positive acute lymphoblastic leukemia (ALL) represents a diagnostic challenge because this distinction has a major incidence on the management of patients. Here, we report an uncommon pediatric case of ALL with cryptic ins(22;9)(q11;q34q34) and p190-type BCR-ABL1 transcript. We performed interphase fluorescence in situ hybridization (FISH) for BCR-ABL1 rearrangement on blood neutrophils, which was positive consistent with the diagnosis of lymphoid blast crisis of CML...
April 25, 2017: Hematological Oncology
https://www.readbyqxmd.com/read/28444372/quantifying-the-number-of-independent-organelle-dna-insertions-in-genome-evolution-and-human-health
#11
Einat Hazkani-Covo, William F Martin
Fragments of organelle genomes are often found as insertions in nuclear DNA. These fragments of mitochondrial DNA (numts) and plastid DNA (nupts) are ubiquitous components of eukaryotic genomes. They are, however, often edited out during the genome assembly process, leading to systematic underestimation of their frequency. Numts and nupts, once inserted, can become further fragmented through subsequent insertion of mobile elements or other recombinational events that disrupt the continuity of the inserted sequence relative to the genuine organelle DNA copy...
April 21, 2017: Genome Biology and Evolution
https://www.readbyqxmd.com/read/28443469/low-nkd1-expression-predicts-adverse-prognosis-in-cytogenetically-normal-acute-myeloid-leukemia
#12
Jing-Dong Zhou, Dong-Ming Yao, Li Han, Gao-Fei Xiao, Hong Guo, Ting-Juan Zhang, Xi-Xi Li, Qian Yuan, Lei Yang, Jiang Lin, Jun Qian
Dysregulation of NKD1 has been identified in several solid tumors. However, the status of NKD1 expression and its clinical implication in acute myeloid leukemia remain largely elusive. NKD1 transcript level in bone marrow mononuclear cells was detected by real-time quantitative polymerase chain reaction in 126 de novo acute myeloid leukemia patients and 30 controls. Clinical significance of NKD1 expression was obtained by the comparison between the patients with low and high NKD1 expression. NKD1 messenger RNA level was significantly decreased in acute myeloid leukemia patients compared with controls ( p = 0...
April 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28441264/cd19-isoforms-enabling-resistance-to-cart-19-immunotherapy-are-expressed-in-b-all-patients-at-initial-diagnosis
#13
Jeannette Fischer, Claudia Paret, Khalifa El Malki, Francesca Alt, Arthur Wingerter, Marie A Neu, Bettina Kron, Alexandra Russo, Nadine Lehmann, Lea Roth, Eva-M Fehr, Sebastian Attig, Alexander Hohberger, Thomas Kindler, Jörg Faber
B-cell acute lymphoblastic leukemia (B-ALL) is the commonest childhood cancer and the prognosis of children with relapsed or therapy refractory disease remains a challenge. Treatment with chimeric antigen receptor-modified T cells targeting the CD19 antigen (CART-19 therapy) has been presented as a promising approach toward improving the outcome of relapsed or refractory disease. However, 10%-20% of the patients suffer another relapse. Epitope-loss under therapy pressure has been suggested as a mechanism of tumor cells to escape the recognition from CART-19 therapy...
April 24, 2017: Journal of Immunotherapy
https://www.readbyqxmd.com/read/28439976/eye-retraction-and-rotation-during-corvis-st-air-puff-intraocular-pressure-measurement-and-its-quantitative-analysis
#14
Agnieszka Boszczyk, Henryk Kasprzak, Agnieszka Jóźwik
PURPOSE: The aim of this study was to analyse the indentation and deformation of the corneal surface, as well as eye retraction, which occur during air puff intraocular pressure (IOP) measurement. METHODS: A group of 10 subjects was examined using a non-contact Corvis ST tonometer, which records image sequences of corneas deformed by an air puff. Obtained images were processed numerically in order to extract information about corneal deformation, indentation and eyeball retraction...
May 2017: Ophthalmic & Physiological Optics: the Journal of the British College of Ophthalmic Opticians (Optometrists)
https://www.readbyqxmd.com/read/28439855/enabling-reverse-genetics-in-medicago-truncatula-using-high-throughput-sequencing-for-tnt1-flanking-sequence-recovery
#15
Xiaofei Cheng, Nick Krom, Shulan Zhang, Kirankumar S Mysore, Michael Udvardi, Jiangqi Wen
The genome sequence of Medicago truncatula was published and released in 2011. A Tnt1 insertional mutant population with 21,700 independently regenerated lines was completed in 2012 at The Samuel Roberts Noble Foundation. With an estimated 25 insertions per line, the Tnt1 mutant population harbors more than 500,000 insertions in the M. truncatula genome. Based on the genome size, average gene length, and random insertion of Tnt1into the genome, the mutant population affects about 90% of genes in the M. truncatula genome...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28439475/transcriptomic-resources-for-an-endemic-neotropical-plant-lineage-gesneriaceae
#16
Martha L Serrano-Serrano, Anna Marcionetti, Mathieu Perret, Nicolas Salamin
PREMISE OF THE STUDY: Despite the extensive phenotypic variation that characterizes the Gesneriaceae family, there is a lack of genomic resources to investigate the molecular basis of their diversity. We developed and compared the transcriptomes for two species of the Neotropical lineage of the Gesneriaceae. METHODS AND RESULTS: Illumina sequencing and de novo assembly of floral and leaf samples were used to generate multigene sequence data for Sinningia eumorpha and S...
April 2017: Applications in Plant Sciences
https://www.readbyqxmd.com/read/28438658/antioxidants-reduce-neurodegeneration-and-accumulation-of-pathologic-tau-proteins-in-the-auditory-system-after-blast-exposure
#17
Xiaoping Du, Matthew B West, Qunfeng Cai, Weihua Cheng, Donald L Ewert, Wei Li, Robert A Floyd, Richard D Kopke
Cochlear neurodegeneration commonly accompanies hair cell loss resulting from aging, ototoxicity, or exposures to intense noise or blast overpressures. However, the precise pathophysiological mechanisms that drive this degenerative response have not been fully elucidated. Our laboratory previously demonstrated that non-transgenic rats exposed to blast overpressures exhibited marked somatic accumulation of neurotoxic variants of the microtubule-associated protein, Tau, in the hippocampus. In the present study, we extended these analyses to examine neurodegeneration and pathologic Tau accumulation in the auditory system in response to blast exposure and evaluated the potential therapeutic efficacy of antioxidants on short-circuiting this pathological process...
April 21, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28438513/rapid-response-impulsivity-predicts-depression-and-ptsd-symptomatology-at-1-year-follow-up-in-blast-exposed-service-members
#18
James M Bjork, Thomas K Burroughs, Laura M Franke, Treven C Pickett, Sade E Johns, F Gerard Moeller, William C Walker
OBJECTIVE: To determine if elevated rapid-response impulsivity following blast exposure (as a putative marker of ventral prefrontal cortex (vPFC) damage) is predictive of future elevated affective symptomatology in blast-exposed service members. DESIGN: Longitudinal design with neurocognitive testing at initial assessment and one-year follow-up assessment of psychiatric symptomatology by telephone interview. SETTING: Veterans Administration medical centers and post-deployment assessment centers at military bases...
April 21, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28435469/interleukin-3-receptor-targeted-exosomes-inhibit-in-vitro-and-in-vivo-chronic-myelogenous-leukemia-cell-growth
#19
Daniele Bellavia, Stefania Raimondo, Giovanna Calabrese, Stefano Forte, Marta Cristaldi, Agostina Patinella, Lorenzo Memeo, Mauro Manno, Samuele Raccosta, Patrizia Diana, Girolamo Cirrincione, Gianluca Giavaresi, Francesca Monteleone, Simona Fontana, Giacomo De Leo, Riccardo Alessandro
Despite Imatinib (IM), a selective inhibitor of Bcr-Abl, having led to improved prognosis in Chronic Myeloid Leukemia (CML) patients, acquired resistance and long-term adverse effects is still being encountered. There is, therefore, urgent need to develop alternative strategies to overcome drug resistance. According to the molecules expressed on their surface, exosomes can target specific cells. Exosomes can also be loaded with a variety of molecules, thereby acting as a vehicle for the delivery of therapeutic agents...
2017: Theranostics
https://www.readbyqxmd.com/read/28435197/development-of-nested-polymerase-chain-reaction-based-diagnosis-of-duck-enteritis-virus-and-detection-of-dna-polymerase-gene-from-non-descriptive-duck-breeds-of-west-bengal-india
#20
Partha Sarathi Mandal, Sunit Kumar Mukhopadhayay, Saktipada Pradhan, Samiran Mondal, Chandrakanta Jana, Nimai Chandra Patra, Rabindra Nath Hansda
AIM: The study was undertaken to detect the clinical signs, postmortem lesions of embryonated duck plague (DP) infected eggs, and histopathological changes of chorioallantoic membrane (CAM) in non-descriptive ducks of West Bengal with special reference to standardize nested polymerase chain reaction (PCR). MATERIALS AND METHODS: After postmortem of suspected carcasses, samples were collected for virus isolation and identification through specific pathogen free (Khaki Campbell) embryonated duck eggs...
March 2017: Veterinary World
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