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https://www.readbyqxmd.com/read/28538608/assessing-dehydration-employing-end-tidal-carbon-dioxide-in-children-with-vomiting-and-diarrhea
#1
Stephen B Freedman, David W Johnson, Alberto Nettel-Aguirre, Angelo Mikrogianakis, Sarah Williamson-Urquhart, Nicholas Monfries, Adam Cheng
OBJECTIVE: Serum bicarbonate reflects dehydration severity in children with gastroenteritis. Previous work in children receiving intravenous rehydration has correlated end-tidal carbon dioxide (EtCO2) with serum bicarbonate. We evaluated whether EtCO2 predicts weight change in children with vomiting and/or diarrhea. METHODS: A prospective cohort study was conducted. Eligible children were 3 months to 10 years old and presented for emergency department (ED) care because of vomiting and/or diarrhea...
May 23, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28533233/epidemic-emergence-in-the-united-states-of-escherichia-coli-sequence-type-131-h30-2000-2009
#2
James R Johnson, Stephen Porter, Paul Thuras, Mariana Castanheira
The H30 subclone of Escherichia coli sequence type 131 (ST131) has become the leading antimicrobial-resistance E. coli lineage in the U.S., and often exhibits resistance to one or both of two key antimicrobial classes for treating Gram-negative infections, extended-spectrum cephalosporins (ESCs) and fluoroquinolones (FQs). However, the timing of and reasons for its recent emergence are inadequately defined. Accordingly, from E. coli clinical isolates collected systematically across the U.S. by the SENTRY Antimicrobial Surveillance Programs in 2000, 2003, 2006, and 2009, 234 isolates were selected randomly, stratified by year, within three resistance categories: (i) ESC-reduced susceptibility, regardless of FQ phenotype (hereafter, ESC-RS), (ii) FQ-resistant, ESC-susceptible (hereafter, FQ-R), and (iii) FQ-susceptible, ESC-susceptible (hereafter, FQ-S)...
May 22, 2017: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/28527533/global-regional-and-national-burden-of-cardiovascular-diseases-for-10-causes-1990-to-2015
#3
Gregory A Roth, Catherine Johnson, Amanuel Abajobir, Foad Abd-Allah, Semaw Ferede Abera, Gebre Abyu, Muktar Ahmed, Baran Aksut, Tahiya Alam, Khurshid Alam, François Alla, Nelson Alvis-Guzman, Stephen Amrock, Hossein Ansari, Johan Ärnlöv, Hamid Asayesh, Tesfay Mehari Atey, Leticia Avila-Burgos, Ashish Awasthi, Amitava Banerjee, Aleksandra Barac, Till Bärnighausen, Lars Barregard, Neeraj Bedi, Ezra Belay Ketema, Derrick Bennett, Gebremedhin Berhe, Zulfiqar Bhutta, Shimelash Bitew, Jonathan Carapetis, Juan Jesus Carrero, Deborah Carvalho Malta, Carlos Andres Castañeda-Orjuela, Jacqueline Castillo-Rivas, Ferrán Catalá-López, Jee-Young Choi, Hanne Christensen, Massimo Cirillo, Leslie Cooper, Michael Criqui, David Cundiff, Albertino Damasceno, Lalit Dandona, Rakhi Dandona, Kairat Davletov, Samath Dharmaratne, Prabhakaran Dorairaj, Manisha Dubey, Rebecca Ehrenkranz, Maysaa El Sayed Zaki, Emerito Jose A Faraon, Alireza Esteghamati, Talha Farid, Maryam Farvid, Valery Feigin, Eric L Ding, Gerry Fowkes, Tsegaye Gebrehiwot, Richard Gillum, Audra Gold, Philimon Gona, Rajeev Gupta, Tesfa Dejenie Habtewold, Nima Hafezi-Nejad, Tesfaye Hailu, Gessessew Bugssa Hailu, Graeme Hankey, Hamid Yimam Hassen, Kalkidan Hassen Abate, Rasmus Havmoeller, Simon I Hay, Masako Horino, Peter J Hotez, Kathryn Jacobsen, Spencer James, Mehdi Javanbakht, Panniyammakal Jeemon, Denny John, Jost Jonas, Yogeshwar Kalkonde, Chante Karimkhani, Amir Kasaeian, Yousef Khader, Abdur Khan, Young-Ho Khang, Sahil Khera, Abdullah T Khoja, Jagdish Khubchandani, Daniel Kim, Dhaval Kolte, Soewarta Kosen, Kristopher J Krohn, G Anil Kumar, Gene Kwan, Dharmesh Kumar Lal, Anders Larsson, Shai Linn, Alan Lopez, Paulo A Lotufo, Hassan Magdy Abd El Razek, Reza Malekzadeh, Mohsen Mazidi, Toni Meier, Kidanu Gebremariam Meles, George Mensah, Atte Meretoja, Haftay Mezgebe, Ted Miller, Erkin Mirrakhimov, Shafiu Mohammed, Andrew E Moran, Kamarul Imran Musa, Jagat Narula, Bruce Neal, Frida Ngalesoni, Grant Nguyen, Carla Makhlouf Obermeyer, Mayowa Owolabi, George Patton, João Pedro, Dima Qato, Mostafa Qorbani, Kazem Rahimi, Rajesh Kumar Rai, Salman Rawaf, Antônio Ribeiro, Saeid Safiri, Joshua A Salomon, Itamar Santos, Milena Santric Milicevic, Benn Sartorius, Aletta Schutte, Sadaf Sepanlou, Masood Ali Shaikh, Min-Jeong Shin, Mehdi Shishehbor, Hirbo Shore, Diego Augusto Santos Silva, Eugene Sobngwi, Saverio Stranges, Soumya Swaminathan, Rafael Tabarés-Seisdedos, Niguse Tadele Atnafu, Fisaha Tesfay, J S Thakur, Amanda Thrift, Roman Topor-Madry, Thomas Truelsen, Stefanos Tyrovolas, Kingsley Nnanna Ukwaja, Olalekan Uthman, Tommi Vasankari, Vasiliy Vlassov, Stein Emil Vollset, Tolassa Wakayo, David Watkins, Robert Weintraub, Andrea Werdecker, Ronny Westerman, Charles Shey Wiysonge, Charles Wolfe, Abdulhalik Workicho, Gelin Xu, Yuichiro Yano, Paul Yip, Naohiro Yonemoto, Mustafa Younis, Chuanhua Yu, Theo Vos, Mohsen Naghavi, Christopher Murray
BACKGROUND: The burden of cardiovascular diseases (CVDs) remains unclear in many regions of the world. OBJECTIVES: The GBD (Global Burden of Disease) 2015 study integrated data on disease incidence, prevalence, and mortality to produce consistent, up-to-date estimates for cardiovascular burden. METHODS: CVD mortality was estimated from vital registration and verbal autopsy data. CVD prevalence was estimated using modeling software and data from health surveys, prospective cohorts, health system administrative data, and registries...
May 15, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28515090/nf-%C3%AE%C2%BAb-p50-nfkb1-contributes-to-pathogenesis-in-the-e%C3%AE-tcl1-mouse-model-of-chronic-lymphocytic-leukemia
#4
Timothy L Chen, Minh Tran, Aparna Lakshmanan, Bonnie K Harrington, Virginia M Goettl, Amy M Lehman, Stephen Trudeau, David M Lucas, Amy J Johnson, John C Byrd, Erin Hertlein
No abstract text is available yet for this article.
May 17, 2017: Blood
https://www.readbyqxmd.com/read/28508237/development-of-a-unifying-target-and-consensus-indicators-for-global-surgical-systems-strengthening-proposed-by-the-global-alliance-for-surgery-obstetric-trauma-and-anaesthesia-care-the-g4-alliance
#5
REVIEW
Adil Haider, John W Scott, Colin D Gause, Mira Meheš, Grace Hsiung, Albulena Prelvukaj, Dana Yanocha, Lauren M Baumann, Faheem Ahmed, Na'eem Ahmed, Sara Anderson, Herve Angate, Lisa Arfaa, Horacio Asbun, Tigistu Ashengo, Kisembo Asuman, Ruben Ayala, Stephen Bickler, Saul Billingsley, Peter Bird, Matthijs Botman, Marilyn Butler, Jo Buyske, Angelo Capozzi, Kathleen Casey, Charles Clayton, James Cobey, Michael Cotton, Dan Decklebaum, Milliard Derbew, Catherine deVries, Jeanne Dillner, Max Downham, Natalie Draisin, David Echinard, Sohier Elneil, Ahmed ElSayed, Abigail Estelle, Allen Finley, Erica Frenkel, Philip K Frykman, Florin Gheorghe, Julian Gore-Booth, Richard Henker, Jaymie Henry, Orion Henry, Laura Hoemeke, David Hoffman, Iko Ibanga, Eric V Jackson, Pankaj Jani, Walter Johnson, Andrew Jones, Zeina Kassem, Asuman Kisembo, Abbey Kocan, Sanjay Krishnaswami, Robert Lane, Asad Latif, Barbara Levy, Dimitrios Linos, Peter Linz, Louis A Listwa, Declan Magee, Emmanuel Makasa, Michael L Marin, Claude Martin, Kelly McQueen, Jaime Morgan, Richard Moser, Robert Neighbor, William M Novick, Stephen Ogendo, Akinyinka Omigbodun, Bisola Onajin-Obembe, Neil Parsan, Beverly K Philip, Raymond Price, Shahnawaz Rasheed, Marjorie Ratel, Cheri Reynolds, Steven M Roser, Jackie Rowles, Lubna Samad, John Sampson, Harshadkumar Sanghvi, Marchelle L Sellers, David Sigalet, Bruce C Steffes, Erin Stieber, Mamta Swaroop, John Tarpley, Asha Varghese, Julie Varughese, Richard Wagner, Benjamin Warf, Neil Wetzig, Susan Williamson, Joshua Wood, Anne Zeidan, Lewis Zirkle, Brendan Allen, Fizan Abdullah
After decades on the margins of primary health care, surgical and anaesthesia care is gaining increasing priority within the global development arena. The 2015 publications of the Disease Control Priorities third edition on Essential Surgery and the Lancet Commission on Global Surgery created a compelling evidenced-based argument for the fundamental role of surgery and anaesthesia within cost-effective health systems strengthening global strategy. The launch of the Global Alliance for Surgical, Obstetric, Trauma, and Anaesthesia Care in 2015 has further coordinated efforts to build priority for surgical care and anaesthesia...
May 15, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28507891/discordance-in-perceived-risk-and-epidemiological-outcomes-of-prostate-cancer-among-african-american-men
#6
LaShanta J Rice, Melanie Jefferson, Vanessa Briggs, Ernestine Delmoor, Jerry C Johnson, Sebastiano Gattoni-Celli, Stephen J Savage, Michael Lilly, Sandip M Prasad, Rick Kittles, Chanita Hughes Halbert
As guidelines for prostate cancer screening have changed from an annual screening recommendation starting at age 50 to discussing the benefits and harms of screening with health care providers, it is necessary to examine other types of factors that are important to prostate cancer screening decisions among African American men. Perceived risk of developing cancer has been shown to predict cancer control behaviors and is lower among African Americans. We characterized perceived risk of developing prostate cancer among African American men from November 2009 to 2011 and evaluated the relationship between prostate cancer risk perceptions and sociodemographic characteristics, health care experiences, and knowledge and exposure to health information about cancer...
September 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28490556/maternal-alcohol-disorders-and-school-achievement-a-population-cohort-record-linkage-study-in-western-australia
#7
Sarah E Johnson, Colleen O'Leary, Carol Bower, David Lawrence, Nadia Cunningham, James Semmens, Stephen R Zubrick
OBJECTIVE: Maternal alcohol use disorder is a risk factor for a range of developmental outcomes in children. This study examines school achievement in children of Indigenous and non-Indigenous mothers with an alcohol-related diagnosis. DESIGN, SETTING AND PARTICIPANTS: This is a Western Australian population cohort study of mothers with a record of an alcohol-related diagnosis classified by the International Classification of Diseases Revisions 9/10 codes as recorded on administrative databases, and of their offspring born between 1989 and 2007 (n=18 486 exposed children), with a frequency matched comparison cohort of mothers with no record of alcohol diagnosis and their offspring (n=48 262 comparison children)...
May 9, 2017: BMJ Open
https://www.readbyqxmd.com/read/28483780/renal-functional-outcomes-after-surgery-ablation-and-active-surveillance-of-localized-renal-tumors-a-systematic-review-and-meta-analysis
#8
Hiten D Patel, Phillip M Pierorazio, Michael H Johnson, Ritu Sharma, Emmanuel Iyoha, Mohamad E Allaf, Eric B Bass, Stephen M Sozio
BACKGROUND AND OBJECTIVES: Management strategies for localized renal masses suspicious for renal cell carcinoma include radical nephrectomy, partial nephrectomy, thermal ablation, and active surveillance. Given favorable survival outcomes across strategies, renal preservation is often of paramount concern. To inform clinical decision making, we performed a systematic review and meta-analysis of studies comparing renal functional outcomes for radical nephrectomy, partial nephrectomy, thermal ablation, and active surveillance...
May 8, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28481609/pathways-into-homelessness-among-post-9-11-era-veterans
#9
Stephen Metraux, Meagan Cusack, Thomas H Byrne, Nora Hunt-Johnson, Gala True
Despite the scale of veteran homelessness and government-community initiatives to end homelessness among veterans, few studies have featured individual veteran accounts of experiencing homelessness. Here we track veterans' trajectories from military service to homelessness through qualitative, semistructured interviews with 17 post-9/11-era veterans. Our objective was to examine how veterans become homeless-including the role of military and postmilitary experiences-and how they negotiate and attempt to resolve episodes of homelessness...
May 2017: Psychological Services
https://www.readbyqxmd.com/read/28473457/pharmacologic-characterization-of-amg8379-a-potent-and-selective-small-molecule-sulfonamide-antagonist-of-the-voltage-gated-sodium-channel-nav1-7
#10
Thomas J Kornecook, Ruoyuan Yin, Stephen Altmann, Xuhai Be, Virginia Berry, Christopher P Ilch, Michael Jarosh, Danielle Johnson, Josie H Lee, Sonya G Lehto, Joseph Ligutti, Dong Liu, Jason Luther, David Matson, Danny Ortuno, John Roberts, Kristin Taborn, Jinti Wang, Matthew M Weiss, Violeta Yu, Dawn X D Zhu, Robert T Fremeau, Bryan D Moyer
Potent and selective antagonists of the voltage-gated sodium channel NaV1.7 represent a promising avenue for the development of new chronic pain therapies. We generated a small molecule atropisomer quinolone sulfonamide antagonist AMG8379 and a less active enantiomer AMG8380. Here we show that AMG8379 potently blocks human NaV1.7 channels with an IC50 of 8.5 nM and endogenous tetrodotoxin (TTX)-sensitive sodium channels in dorsal root ganglia (DRG) neurons with an IC50 of 3.1 nM in whole cell patch clamp electrophysiology assays using a voltage protocol that interrogates channels in a partially inactivated state...
May 4, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28471920/vertically-oriented-femoral-neck-fractures-a-biomechanical-comparison-of-three-fixation-constructs
#11
Joey P Johnson, Todd R Borenstein, Gregory R Waryasz, Stephen A Klinge, Philip K McClure, Alison Biercevicz Chambers, Roman A Hayda, Christopher T Born
OBJECTIVES: The purpose of this study was to compare the static and dynamic mechanical properties of a modified crossed cannulated screw configuration (CS), the inverted triangle cannulated screw configuration (IT) and a compression hip screw with derotation screw (CHS) in Pauwels Type III femoral neck fractures. METHODS: Thirty synthetic femora were divided into three groups and vertical femoral neck osteotomies were made. Ten osteotomized femora were fixed with a modified cross screw (CS) configuration, ten were fixed with three parallel screws in an inverted triangle (IT) configuration, and the remaining ten osteotomized femora were fixed with a compression hip screw (CHS) construct...
March 23, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28471213/narrative-review-of-provider-behavior-in-primary-care-behavioral-health-how-process-data-can-inform-quality-improvement
#12
Gregory P Beehler, Kaitlin R Lilienthal, Kyle Possemato, Emily M Johnson, Paul R King, Robyn L Shepardson, Christina L Vair, Jacqueline Reyner, Jennifer S Funderburk, Stephen A Maisto, Laura O Wray
OBJECTIVE: Primary care behavioral health (PCBH) is a population-based approach to delivering mental and behavioral health care in the primary care setting. Implementation of the PCBH model varies across practice settings, which can impact how PCBH providers deliver services to patients and in turn may predict a variety of important outcomes. This article aims to characterize PCBH provider engagement in key processes of integrated care as demonstrated in results from empirical studies of real-world clinical practice...
May 4, 2017: Families, Systems & Health: the Journal of Collaborative Family Healthcare
https://www.readbyqxmd.com/read/28470297/thermodynamic-cycles-of-the-alkali-metal-ligand-complexes-central-to-electride-formation
#13
Stephen G Dale, Erin R Johnson
Alkali metal-ligand complexes are the building blocks of the exotic organic alkalide and electride materials. In this work, density-functional theory is used to construct thermodynamic cycles for the alkali metal-ligand complexes, highlighting the energy changes that enable alkalide and electride formation. Strong alkali metal- and cation-to-ligand binding energies are predicted and Rydberg-like ground states of the alkali metal-ligand complexes are identified, consistent with previous work. Calculations on molecular electride species do not reveal consistency with the identified trends, suggesting that the molecular electrides are a class of material unto themselves...
May 24, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28469092/transcriptional-dissection-of-melanoma-identifies-a-high-risk-subtype-underlying-tp53-family-genes-and-epigenome-deregulation
#14
Brateil Badal, Alexander Solovyov, Serena Di Cecilia, Joseph Minhow Chan, Li-Wei Chang, Ramiz Iqbal, Iraz T Aydin, Geena S Rajan, Chen Chen, Franco Abbate, Kshitij S Arora, Antoine Tanne, Stephen B Gruber, Timothy M Johnson, Douglas R Fullen, Leon Raskin, Robert Phelps, Nina Bhardwaj, Emily Bernstein, David T Ting, Georg Brunner, Eric E Schadt, Benjamin D Greenbaum, Julide Tok Celebi
BACKGROUND: Melanoma is a heterogeneous malignancy. We set out to identify the molecular underpinnings of high-risk melanomas, those that are likely to progress rapidly, metastasize, and result in poor outcomes. METHODS: We examined transcriptome changes from benign states to early-, intermediate-, and late-stage tumors using a set of 78 treatment-naive melanocytic tumors consisting of primary melanomas of the skin and benign melanocytic lesions. We utilized a next-generation sequencing platform that enabled a comprehensive analysis of protein-coding and -noncoding RNA transcripts...
May 4, 2017: JCI Insight
https://www.readbyqxmd.com/read/28468696/parental-experiences-and-preferences-as-participants-in-pediatric-research-conducted-in-the-emergency-department
#15
Antonia S Stang, Stephen B Freedman, Angelo Mikrogianakis, Graham C Thompson, Janie Williamson, David W Johnson
OBJECTIVE: To determine parental experiences and preferences regarding the conduct of pediatric research in an emergency department (ED) setting. METHODS: We conducted a cross-sectional study of parents of children ages 0 - 14 years who visited the ED of a tertiary care children's hospital. Parents completed a Web-based survey designed to assess perceptions regarding: 1) background/training of research personnel, 2) location and timing of research discussions, and 3) factors influencing their consent/refusal decision...
May 4, 2017: CJEM
https://www.readbyqxmd.com/read/28464542/quantitative-pretreatment-ct-volumetry-association-with-oncologic-outcomes-in-patients-with-t4a-squamous-carcinoma-of-the-larynx
#16
Jay C Shiao, Abdallah S R Mohamed, Jay A Messer, Katherine A Hutcheson, Jason M Johnson, Heiko Enderling, Mona Kamal, Benjamin W Warren, Brian Pham, William H Morrison, Mark E Zafereo, Amy C Hessel, Stephen Y Lai, Merril S Kies, Renata Ferrarotto, Adam S Garden, Donald F Schomer, G Brandon Gunn, Jack Phan, Steven J Frank, Beth M Beadle, Randal S Weber, Jan S Lewin, David I Rosenthal, Clifton D Fuller
BACKGROUND: The purpose of this study was to determine the impact of CT-determined pretreatment primary tumor volume on survival and disease control in T4a laryngeal squamous cell carcinoma (SCC). METHODS: We retrospectively reviewed 124 patients with T4a laryngeal cancer from 2000-2011. Tumor volume measurements were collected and correlated with outcomes. RESULTS: Five-year overall survival (OS) for patients with tumor volume ≥21 cm(3) treated with larynx preservation (n = 26 of 41) was significantly inferior compared to <21 cm(3) (42% vs 64%, respectively; P = ...
May 2, 2017: Head & Neck
https://www.readbyqxmd.com/read/28462588/mental-disorders-in-australian-4-to-17-year-olds-parent-reported-need-for-help
#17
Sarah E Johnson, David Lawrence, Michael Sawyer, Stephen R Zubrick
OBJECTIVE: To describe the extent to which parents report that 4- to 17-year-olds with symptoms meeting Diagnostic and Statistical Manual of Mental Disorders, 4th edition criteria for mental disorders need help, the types of help needed, the extent to which this need is being met and factors associated with a need for help. METHOD: During 2013-2014, a national household survey of the mental health of Australia's young people (Young Minds Matter) was conducted, involving 6310 parents (and carers) of 4- to 17-year-olds...
April 1, 2017: Australian and New Zealand Journal of Psychiatry
https://www.readbyqxmd.com/read/28447547/urinary-bladder-extracellular-matrix-hydrogels-and-matrix-bound-vesicles-differentially-regulate-central-nervous-system-neuron-viability-and-axon-growth-and-branching
#18
Anne Faust, Apoorva Kandakatla, Yolandi van der Merwe, Tanchen Ren, Luai Huleihel, George Hussey, Juan Diego Naranjo, Scott Johnson, Stephen Badylak, Michael Steketee
Central nervous system neurons often degenerate after trauma due to the inflammatory innate immune response to injury, which can lead to neuronal cell death, scarring, and permanently lost neurologic function. Extracellular matrix bioscaffolds, derived by decellularizing healthy tissues, have been widely used in both preclinical and clinical studies to promote positive tissue remodeling, including neurogenesis, in numerous tissues, with extracellular matrix from homologous tissues often inducing more positive responses...
April 2017: Journal of Biomaterials Applications
https://www.readbyqxmd.com/read/28446656/effect-of-a-long-term-intensive-lifestyle-intervention-on-prevalence-of-cognitive-impairment
#19
Mark A Espeland, José A Luchsinger, Laura D Baker, Rebecca Neiberg, Steven E Kahn, Steven E Arnold, Rena R Wing, George L Blackburn, George Bray, Mary Evans, Helen P Hazuda, Robert W Jeffery, Valerie M Wilson, Jeanne M Clark, Mace Coday, Kathryn Demos-McDermott, John P Foreyt, Frank Greenway, James O Hill, Edward S Horton, John M Jakicic, Karen C Johnson, William C Knowler, Cora E Lewis, David M Nathan, Anne Peters, Xavier Pi-Sunyer, Henry Pownall, Thomas A Wadden, Stephen R Rapp
OBJECTIVE: To assess whether an average of 10 years of lifestyle intervention designed to reduce weight and increase physical activity lowers the prevalence of cognitive impairment among adults at increased risk due to type 2 diabetes and obesity or overweight. METHODS: Central adjudication of mild cognitive impairment and probable dementia was based on standardized cognitive test battery scores administered to 3,802 individuals who had been randomly assigned, with equal probability, to either the lifestyle intervention or the diabetes support and education control...
April 26, 2017: Neurology
https://www.readbyqxmd.com/read/28446598/the-histone-variant-h2a-z-promotes-efficient-cotranscriptional-splicing-in-s-cerevisiae
#20
Lauren T Neves, Stephen Douglass, Roberto Spreafico, Srivats Venkataramanan, Tracy L Kress, Tracy L Johnson
In eukaryotes, a dynamic ribonucleic protein machine known as the spliceosome catalyzes the removal of introns from premessenger RNA (pre-mRNA). Recent studies show the processes of RNA synthesis and RNA processing to be spatio-temporally coordinated, indicating that RNA splicing takes place in the context of chromatin. H2A.Z is a highly conserved histone variant of the canonical histone H2A. In Saccharomyces cerevisiae, H2A.Z is deposited into chromatin by the SWR-C complex, is found near the 5' ends of protein-coding genes, and has been implicated in transcription regulation...
April 1, 2017: Genes & Development
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