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https://www.readbyqxmd.com/read/29150981/systematic-proteomic-analysis-of-protein-methylation-in-prokaryotes-and-eukaryotes-revealed-distinct-substrate-specificity
#1
Min Zhang, Jun-Yu Xu, Hao Hu, Bang-Ce Ye, Minjia Tan
The studies of protein methylation mainly focus on lysine and arginine residues due to their diverse roles in essential cellular processes from gene expression to signal transduction. Nevertheless, atypical protein methylation occurring on amino acid residues, such as glutamine and glutamic acid, was largely neglected until recently. In addition, the systematic analysis for the distribution of methylation on different amino acids in various species is still lacking, which hinders our understanding of its functional roles...
November 18, 2017: Proteomics
https://www.readbyqxmd.com/read/29150904/endobronchial-drug-delivery-expanding-techniques-and-possibilities-in-interventional-pulmonology
#2
EDITORIAL
Daniel P Steinfort
No abstract text is available yet for this article.
November 17, 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/29150892/expanding-the-neurodevelopmental-phenotype-of-pura-syndrome
#3
Bo Hoon Lee, Margot R F Reijnders, Oluwatobi Abubakare, Emily Tuttle, Brynn Lape, Kelly Q Minks, Christopher Stodgell, Loisa Bennetto, Jennifer Kwon, Chin-To Fong, Karen W Gripp, Eric D Marsh, Wendy E Smith, Ahm M Huq, Stephanie A Coury, Wen-Hann Tan, Orestes Solis, Rupal I Mehta, Richard J Leventer, Diana Baralle, David Hunt, Alex R Paciorkowski
PURA syndrome is a recently described developmental encephalopathy presenting with neonatal hypotonia, feeding difficulties, global developmental delay, severe intellectual disability, and frequent apnea and epilepsy. We describe 18 new individuals with heterozygous sequence variations in PURA. A neuromotor disorder starting with neonatal hyptonia, but ultimately allowing delayed progression to walking, was present in nearly all individuals. Congenital apnea was present in 56% during infancy, but all cases in this cohort resolved during the first year of life...
November 17, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/29150880/a-slowly-developed-severe-cutaneous-adverse-reaction-to-idelalisib
#4
L Huilaja, O Lindgren, M Soronen, T Siitonen, K Tasanen
Intracellular signal mediator phosphatidylinositol-3-kinase (PIK3K) -δ, an isoform of PIK3K, is expressed in hematopoietic cells especially in lymphoid lineage 1. Idelalisib is a novel PIK3K-δ targeted kinase inhibitor which is approved for relapsed follicular B-cell non-Hodgkin lymphoma as a monotherapy and in combination with rituximab, an anti-CD20 antibody, for relapsed chronic lymphocytic leukemia (CLL) 2. Only one case describing the clinical features of severe cutaneous adverse reaction (SCAR) of idelalisib in detail has been previously published 3...
November 17, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29150867/near-infrared-diffuse-reflectance-signals-for-monitoring-spreading-depolarizations-and-progression-of-the-lesion-in-a-male-rat-focal-cerebral-ischemia-model
#5
Satoko Kawauchi, Izumi Nishidate, Hiroshi Nawashiro, Shunichi Sato
In ischemic stroke research, a better understanding of the pathophysiology and development of neuroprotection methods are crucial, for which in vivo imaging to monitor spreading depolarizations (SDs) and evolution of tissue damage is desired. Since these events are accompanied by cellular morphological changes, light-scattering signals, which are sensitive to cellular and subcellular morphology, can be used for monitoring them. In this study, we performed transcranial imaging of near-infrared (NIR) diffuse reflectance at ∼800 nm, which sensitively reflects light-scattering change, and examined how NIR reflectance is correlated with simultaneously measured cerebral blood flow (CBF) for a rat middle cerebral artery occlusion (MCAO) model...
November 18, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/29150697/a-novel-allele-of-tagw2-a1-is-located-in-a-finely-mapped-qtl-that-increases-grain-weight-but-decreases-grain-number-in-wheat-triticum-aestivum-l
#6
Huijie Zhai, Zhiyu Feng, Xiaofen Du, Yane Song, Xinye Liu, Zhongqi Qi, Long Song, Jiang Li, Linghong Li, Huiru Peng, Zhaorong Hu, Yingyin Yao, Mingming Xin, Shihe Xiao, Qixin Sun, Zhongfu Ni
A novel TaGW2-A1 allele was identified from a stable, robust QTL region, which is pleiotropic for thousand grain weight, grain number per spike, and grain morphometric parameters in wheat. Thousand grain weight (TGW) and grain number per spike (GNS) are two crucial determinants of wheat spike yield, and genetic dissection of their relationships can help to fine-tune these two components and maximize grain yield. By evaluating 191 recombinant inbred lines in 11 field trials, we identified five genomic regions on chromosomes 1B, 3A, 3B, 5B, or 7A that solely influenced either TGW or GNS, and a further region on chromosome 6A that concurrently affected TGW and GNS...
November 17, 2017: TAG. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik
https://www.readbyqxmd.com/read/29150669/genome-wide-survey-indicates-diverse-physiological-roles-of-the-turnip-brassica-rapa-var-rapa-calcium-dependent-protein-kinase-genes
#7
Qiuli Wang, Xin Yin, Qian Chen, Nan Xiang, Xudong Sun, Yunqiang Yang, Yongping Yang
Calcium-dependent protein kinases (CDPKs) as crucial sensors of calcium concentration changes play important roles in responding to abiotic and biotic stresses. In this study, 55 BrrCDPK genes, which were phylogenetically clustered into four subfamilies, were identified. Chromosome locations indicated that the CDPK family in turnip expanded by segmental duplication and genome rearrangement. Moreover, gene expression profiles showed that different BrrCDPKs were expressed in specific tissues or stages. Transcript levels of BrrCDPKs indicated that they were involved in abiotic and biotic stresses and that paralogs exhibited functional divergence...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29150167/reproductive-factors-in-relation-to-heart-failure-in-women-a-systematic-review
#8
REVIEW
Renee Bolijn, N Charlotte Onland-Moret, Folkert W Asselbergs, Yvonne T van der Schouw
BACKGROUND: The biological mechanisms underlying the sex-related differences in risk of heart failure are still not well understood. The aim of this review was to provide an overview of the current evidence on the association between reproductive factors and risk of heart failure in women. METHODS: A systematic review of the literature was conducted. PubMed and Embase databases were searched for publications on the following reproductive factors as potential risk factors for heart failure in women: age at menarche, duration and frequency of the menstrual cycle, reproductive lifespan, use of contraception, polycystic ovarian syndrome (PCOS), pregnancy characteristics (e...
December 2017: Maturitas
https://www.readbyqxmd.com/read/29150137/knowledge-translation-in-pediatric-rehabilitation-expanding-access-to-scientific-knowledge
#9
Egmar Longo, Élida Rayanne Viana Pinheiro Galvão, Haryelle Náryma Confessor Ferreira, Ana Raquel Rodrigues Lindquist, Keiko Shikako-Thomas
No abstract text is available yet for this article.
November 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/29150045/spectrum-of-benzo-a-pyrene-induced-mutations-in-the-pig-a-gene-of-l5178ytk-cells-identified-with-next-generation-sequencing
#10
Javier Revollo, Yiying Wang, Page McKinzie, Azra Dad, Mason Pearce, Robert H Heflich, Vasily N Dobrovolsky
We used Sanger sequencing and next generation sequencing (NGS) for analysis of mutations in the endogenous X-linked Pig-a gene of clonally expanded L5178YTk(+/-) cells. The clones developed from single cells that were sorted on a flow cytometer based upon the expression pattern of the GPI-anchored marker, CD90, on their surface. CD90-deficient and CD90-proficient cells were sorted from untreated cultures and CD90-deficient cells were sorted from cultures treated with benzo[a]pyrene (B[a]P). Pig-a mutations were identified in all clones developed from CD90-deficient cells; no Pig-a mutations were found in clones of CD90-proficient cells...
December 2017: Mutation Research
https://www.readbyqxmd.com/read/29149973/hepatitis-c-virus-recurrence-occurs-earlier-in-patients-receiving-donation-after-circulatory-death-liver-transplant-grafts-compared-with-those-receiving-donation-after-brainstem-death-grafts
#11
S A Townsend, M A Monga, P Nightingale, D Mutimer, A M Elsharkawy, A Holt
INTRODUCTION: Hepatitis C virus (HCV)-related cirrhosis remains the commonest indication for liver transplantation worldwide, yet few studies have investigated the impact of donation after circulatory death (DCD) graft use on HCV recurrence and patient outcomes. DCD grafts have augmented the limited donor organ pool and reduced wait-list mortality, although concerns regarding graft longevity and patient outcome persist. METHODS: This was a single-center study of all HCV + adults who underwent DCD liver transplantation between 2004 and 2014...
November 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29149972/right-extended-split-liver-transplantation-compared-with-whole-liver-transplantation-lessons-learned-at-a-single-center-in-latin-america-results-from-a-match-case-control-study
#12
S E Gambaro, P Romero, N Pedraza, L Moulin, S Yantorno, D Ramisch, C Rumbo, P Barros-Schelotto, V Descalzi, G E Gondolesi
BACKGROUND: Despite the progressively increasing gap between patients waiting for liver transplant under the Model for End-stage Liver Disease MELD system and the availability of deceased donor organs, the use of right extended split liver grafts (RESLG) has not been accepted by all centers. In this study, we compared the results obtained using RESLG vs a group of matched whole liver graft (WLG) recipients at a single center in Latin America. METHODS: A single-center retrospective review performed between August 2009 and December 2015...
November 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29149959/urinary-tissue-inhibitor-of-metalloproteinase-and-insulin-like-growth-factor-7-as-early-biomarkers-of-delayed-graft-function-after-kidney-transplantation
#13
J Yang, S Y Lim, M-G Kim, C-W Jung, W-Y Cho, S-K Jo
BACKGROUND: Recently, urinary tissue inhibitor of metalloproteinase-2 (TIMP-2) and insulin-like growth factor-7 (IGFBP-7), markers for G1 cell cycle arrest, have been identified and validated in predicting the development of acute kidney injury in critically ill patients. It is unknown, however, whether these two biomarkers could predict the development of delayed graft function (DGF) after kidney transplantation (KT). METHODS: This is a single-center, prospective, observational study...
November 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29149895/novel-insights-into-chromosomal-conformations-in-cancer
#14
REVIEW
Ruobing Jia, Peiwei Chai, He Zhang, Xianqun Fan
Exploring gene function is critical for understanding the complexity of life. DNA sequences and the three-dimensional organization of chromatin (chromosomal interactions) are considered enigmatic factors underlying gene function, and interactions between two distant fragments can regulate transactivation activity via mediator proteins. Thus, a series of chromosome conformation capture techniques have been developed, including chromosome conformation capture (3C), circular chromosome conformation capture (4C), chromosome conformation capture carbon copy (5C), and high-resolution chromosome conformation capture (Hi-C)...
November 17, 2017: Molecular Cancer
https://www.readbyqxmd.com/read/29149881/how-effective-are-interventions-to-improve-social-outcomes-among-offenders-with-personality-disorder-a-systematic-review
#15
Catriona Connell, Vivek Furtado, Elizabeth A McKay, Swaran P Singh
BACKGROUND: Offenders with personality disorder are supported by health, criminal justice, social care and third sector services. These services are tasked with reducing risk, improving health and improving social outcomes. Research has been conducted into interventions that reduce risk or improve health. However, interventions to improve social outcomes are less clearly defined. METHODS: To review the effectiveness of interventions to improve social outcomes we conducted a systematic review using Cochrane methodology, expanded to include non-randomised trials...
November 17, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/29149697/characteristics-of-motor-speech-phenotypes-in-multiple-sclerosis
#16
Jan Rusz, Barbora Benova, Hana Ruzickova, Michal Novotny, Tereza Tykalova, Jan Hlavnicka, Tomas Uher, Manuela Vaneckova, Michaela Andelova, Klara Novotna, Lucie Kadrnozkova, Dana Horakova
BACKGROUND: Motor speech disorders in multiple sclerosis (MS) are poorly understood and their quantitative, objective acoustic characterization remains limited. Additionally, little data regarding relationships between the severity of speech disorders and neurological involvement in MS, as well as the contribution of pyramidal and cerebellar functional systems on speech phenotypes, is available. METHODS: Speech data were acquired from 141 MS patients with Expanded Disability Status Scale (EDSS) ranging from 1 to 6...
November 8, 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/29149634/patient-participation-in-nursing-bedside-handover-a-systematic-mixed-methods-review
#17
REVIEW
Georgia Tobiano, Tracey Bucknall, Ishtar Sladdin, Jennifer A Whitty, Wendy Chaboyer
BACKGROUND: Numerous reviews of nursing handover have been undertaken, but none have focused on the patients' role. OBJECTIVES: To explore how patient participation in nursing shift-to-shift bedside handover can be enacted. DESIGN: Systematic mixed- methods review. DATA SOURCES: Three search strategies were undertaken in July-August 2016: database searching, backwards citation searching and forward citation searching...
October 24, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/29149578/afterword-in-the-matter-of-judging-scientific-merit
#18
Robert J Sternberg
In this afterword, I suggest expanding upon some of the criteria for judging scientific merit that have been discussed in the two symposia on "judging scholarly merit in psychological science." I discuss in particular the value of creativity, analysis, common sense, and wisdom and ethics in scientific contributions and discourse. In the course of this discussion, I consider where the field of judging scientific merit has been, where it is now, and where it may go.
November 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/29149577/introduction-to-a-follow-up-symposium-on-am-i-famous-yet-judging-scholarly-merit-in-psychological-science
#19
Robert J Sternberg
I introduce a follow-up symposium to "'Am I Famous Yet?' Judging Scholarly Merit in Psychological Science," which was published in Perspectives on Psychological Science in November 2016. The follow-up symposium is intended to increase the diversity of contributors and contributions and thereby to continue and expand the discussion of how scholarly merit can be usefully evaluated in psychological science.
November 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/29149502/annual-banned-substance-review-analytical-approaches-in-human-sports-drug-testing
#20
Mario Thevis, Tiia Kuuranne, Hans Geyer
A number of high profile revelations concerning anti-doping rule violations over the past 12 months has outlined the importance of tackling prevailing challenges and reducing the limitations of the current anti-doping system. At this time, the necessity to enhance, expand and improve analytical test methods in response to the substances outlined in the World Anti-Doping Agency's (WADA) Prohibited List represents an increasingly crucial task for modern sports drug testing programs. The ability to improve analytical testing methods often relies on the expedient application of novel information regarding superior target analytes for sports drug testing assays, drug elimination profiles, alternative test matrices, together with recent advances in instrumental developments...
November 17, 2017: Drug Testing and Analysis
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