keyword
MENU ▼
Read by QxMD icon Read
search

V(D)J

keyword
https://www.readbyqxmd.com/read/29792880/molecular-alterations-during-larval-development-of-haemonchus-contortus-in-vitro-are-under-tight-post-transcriptional-control
#1
Guangxu Ma, Tao Wang, Pasi K Korhonen, Ching-Seng Ang, Nicholas A Williamson, Neil D Young, Andreas J Stroehlein, Ross S Hall, Anson V Koehler, Andreas Hofmann, Robin B Gasser
In this study, we explored the molecular alterations in the developmental switch from the L3 to the exsheathed L3 (×L3) and to the L4 stage of Haemonchus contortus in vitro using an integrated transcriptomic, proteomic and bioinformatic approach. Totals of 9,754 mRNAs, 88 microRNAs (miRNAs) and 1,591 proteins were identified, and 6,686 miRNA-mRNA pairs inferred in all larval stages studied. Approximately 16% of transcripts in the combined transcriptome (representing all three larval stages) were expressed as proteins, and there were positive correlations (r = 0...
May 22, 2018: International Journal for Parasitology
https://www.readbyqxmd.com/read/29792721/-use-of-viscoelastic-methods-in-surgery
#2
D Šmíd, J Zatloukal, T Kural, J Fichtl, V Opatrný, J Moláček
INTRODUCTION: Major liver resections are associated with high morbidity and mortality. The main causes of this fact include a significant blood loss which may be associated with this surgical procedure. Hemocoagulation disorder, diagnosed by standard laboratory tests, is very frequent in the postoperative period and often requires the administration of blood derivatives. Several recent studies, however, have questioned the presence of such coagulopathy when viscoelastic methods are used to assess the coagulation process...
2018: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/29792234/long-term-outcomes-of-acute-treatment-with-cognitive-therapy-v-interpersonal-psychotherapy-for-adult-depression-follow-up-of-a-randomized-controlled-trial
#3
Lotte H J M Lemmens, Suzanne C van Bronswijk, Frenk Peeters, Arnoud Arntz, Steven D Hollon, Marcus J H Huibers
BACKGROUND: Although equally efficacious in the acute phase, it is not known how cognitive therapy (CT) and interpersonal psychotherapy (IPT) for major depressive disorder (MDD) compare in the long run. This study examined the long-term outcomes of CT v. IPT for MDD. METHODS: One hundred thirty-four adult (18-65) depressed outpatients who were treated with CT (n = 69) or IPT (n = 65) in a large open-label randomized controlled trial (parallel group design; computer-generated block randomization) were monitored across a 17-month follow-up phase...
May 24, 2018: Psychological Medicine
https://www.readbyqxmd.com/read/29792035/3-substituted-1-5-diaryl-1-h-1-2-4-triazoles-as-prospective-pet-radioligands-for-imaging-brain-cox-1-in-monkey-part-2-selection-and-evaluation-of-11c-ps13-for-quantitative-imaging
#4
Stal Shrestha, Prachi Singh, Michelle Y Cortes-Salva, Kimberly J Jenko, Masamichi Ikawa, Min-Jeong Kim, Masato Kobayashi, Cheryl L Morse, Robert L Gladding, Jeih-San Liow, Sami S Zoghbi, Masahiro Fujita, Robert B Innis, Victor W Pike
In our preceding paper (Part 1), we identified three 1,5-bis-diaryl-1,2,4-triazole-based compounds that merited evaluation as potential PET radioligands for selectively imaging COX-1 in monkey and human brain, namely (1,5-bis-(4-methoxyphenyl)-3-(alkoxy)-1 H -1,2,4-triazoles bearing a 3-methoxy (PS1), a 3-(2,2,2-trifluoroethoxy) (PS13), or a 3-fluoromethoxy substituent (PS2). PS1 and PS13 were labeled by O -11C-methylation reactions with [11C]iodomethane, and PS2 by O -18F-fluoroalkylation with [ d 2-18F]fluorobromomethane...
May 23, 2018: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/29791365/3d-printed-polymer-antiresonant-waveguides-for-short-reach-terahertz-applications
#5
L D van Putten, J Gorecki, E Numkam Fokoua, V Apostolopoulos, F Poletti
In this work, we present a 3D-printed waveguide that provides effective electromagnetic guidance in the THz regime. The waveguide is printed using low-cost polycarbonate and a conventional fused deposition modeling printer. Light guidance in the hollow core is achieved through antiresonance, and it improves the energy effectively transported to the receiver compared to free space propagation. Our demonstration adds to the field of 3D-printed terahertz components, providing a low-cost way of guiding terahertz radiation...
May 10, 2018: Applied Optics
https://www.readbyqxmd.com/read/29791289/minimally-invasive-lung-cancer-surgery-performed-by-thoracic-surgeons-as-effective-as-thoracotomy
#6
Daniel J Boffa, Andrzej S Kosinski, Anthony P Furnary, Sunghee Kim, Mark W Onaitis, Betty C Tong, Patricia A Cowper, Jessica R Hoag, Jeffrey P Jacobs, Cameron D Wright, Joe B Putnam, Felix G Fernandez
Purpose The prevalence of minimally invasive lung cancer surgery using video-assisted thoracic surgery (VATS) has increased dramatically over the past decade, yet recent studies have suggested that the lymph node evaluation during VATS lobectomy is inadequate. We hypothesized that the minimally invasive approach to lobectomy for stage I lung cancer resulted in a longitudinal outcome that was not inferior to thoracotomy. Patients and Methods Patients > 65 years of age who had undergone lobectomy for stage I lung cancer between 2002 and 2013 were analyzed within the Society of Thoracic Surgeons General Thoracic Surgery Database, which had been linked to Medicare data, as part of a retrospective-cohort, noninferiority study...
May 23, 2018: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29790872/genomic-sequencing-identifies-secondary-findings-in-a-cohort-of-parent-study-participants
#7
Michelle L Thompson, Candice R Finnila, Kevin M Bowling, Kyle B Brothers, Matthew B Neu, Michelle D Amaral, Susan M Hiatt, Kelly M East, David E Gray, James M J Lawlor, Whitley V Kelley, Edward J Lose, Carla A Rich, Shirley Simmons, Shawn E Levy, Richard M Myers, Gregory S Barsh, E Martina Bebin, Gregory M Cooper
PurposeClinically relevant secondary variants were identified in parents enrolled with a child with developmental delay and intellectual disability.MethodsExome/genome sequencing and analysis of 789 "unaffected" parents was performed.ResultsPathogenic/likely pathogenic variants were identified in 21 genes within 25 individuals (3.2%), with 11 (1.4%) participants harboring variation in a gene defined as clinically actionable by the American College of Medical Genetics and Genomics. These 25 individuals self-reported either relevant clinical diagnoses (5); relevant family history or symptoms (13); or no relevant family history, symptoms, or clinical diagnoses (7)...
April 12, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29790547/melissa-officinalis-l-ethanolic-extract-inhibits-the-growth-of-a-lung-cancer-cell-line-by-interfering-with-the-cell-cycle-and-inducing-apoptosis
#8
D B Magalhães, I Castro, V Lopes-Rodrigues, J M Pereira, L Barros, I C F R Ferreira, C P R Xavier, M H Vasconcelos
Melissa officinalis is a plant from the family Lamiaceae, native in Europe particularly in the Mediterranean region. Given our interest in identifying extracts and compounds capable of inhibiting tumor cell growth, and given the antioxidant content and the high consumption of Melissa officinalis in Portugal, this study aimed to test the tumor cell growth inhibitory activity of five different extracts of this plant (aqueous, methanolic, ethanolic, hydromethanolic and hydroethanolic) in three human tumor cell lines: MCF-7, AGS and NCI-H460...
May 23, 2018: Food & Function
https://www.readbyqxmd.com/read/29789540/rapid-host-strain-improvement-by-in-vivo-rearrangement-of-a-synthetic-yeast-chromosome
#9
B A Blount, G-O F Gowers, J C H Ho, R Ledesma-Amaro, D Jovicevic, R M McKiernan, Z X Xie, B Z Li, Y J Yuan, T Ellis
Synthetic biology tools, such as modular parts and combinatorial DNA assembly, are routinely used to optimise the productivity of heterologous metabolic pathways for biosynthesis or substrate utilisation, yet it is well established that host strain background is just as important for determining productivity. Here we report that in vivo combinatorial genomic rearrangement of Saccharomyces cerevisiae yeast with a synthetic chromosome V can rapidly generate new, improved host strains with genetic backgrounds favourable to diverse heterologous pathways, including those for violacein and penicillin biosynthesis and for xylose utilisation...
May 22, 2018: Nature Communications
https://www.readbyqxmd.com/read/29789431/clinical-and-pathology-findings-associate-consistently-with-larger-glomerular-volume
#10
Aleksandar Denic, Jerry Mathew, Venkata V Nagineni, R Houston Thompson, Bradley C Leibovich, Lilach O Lerman, John C Lieske, Mariam P Alexander, Joshua J Augustine, Walter K Kremers, Andrew D Rule
Background Glomerular volume increases when demand exceeds nephron supply, which may lead to glomerulosclerosis. It is unclear if determinants of glomerular volume are consistent between populations that differ by severity of comorbidities. Methods We studied kidney biopsy specimens from living kidney donors ( n =2453) and patients who underwent radical nephrectomy for a renal tumor ( n =780). We scanned specimen sections into high-resolution digital images, manually traced glomerular profiles, and calculated mean glomerular volumes using the Weibel-Gomez stereologic formula (separately for nonsclerosed glomeruli and globally sclerosed glomeruli)...
May 22, 2018: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/29789023/iron-supplementation-has-minor-effects-on-gut-microbiota-composition-in-overweight-and-obese-women-in-early-pregnancy
#11
Marloes Dekker Nitert, Luisa F Gomez-Arango, Helen L Barrett, H David McIntyre, Gregory J Anderson, David M Frazer, Leonie K Callaway
Fe is an essential nutrient for many bacteria, and Fe supplementation has been reported to affect the composition of the gut microbiota in both Fe-deficient and Fe-replete individuals outside pregnancy. This study examined whether the dose of Fe in pregnancy multivitamin supplements affects the overall composition of the gut microbiota in overweight and obese pregnant women in early pregnancy. Women participating in the SPRING study with a faecal sample obtained at 16 weeks' gestation were included in this substudy...
May 23, 2018: British Journal of Nutrition
https://www.readbyqxmd.com/read/29788055/clinical-benefit-of-capsule-endoscopy-in-crohn-s-disease-impact-on-patient-management-and-prevalence-of-proximal-small-bowel-involvement
#12
Stephanie L Hansel, Jeffrey D McCurdy, John M Barlow, Jeff Fidler, Joel G Fletcher, Brenda Becker, Nayantara Coelho Prabhu, William A Faubion, Karen A Hanson, Sunanda V Kane, John B Kisiel, Edward V Loftus, Konstantinos A Papadakis, Darrell S Pardi, Laura E Raffals, Shayla Schoenoff, William J Tremaine, David H Bruining
Background: Ileocolonoscopy and computed tomography (CT) or magnetic resonance (MR) enterography (CTE/MRE) are utilized to evaluate patients with small bowel (SB) Crohn's disease (CD). The purpose of our study was to estimate the impact of capsule endoscopy (CE) on patient management after clinical assessment, ileocolonoscopy, and CTE/MRE. Methods: We prospectively analyzed 50 adult CD patients without strictures at clinically indicated ileocolonoscopy and CTE/MRE exams...
May 17, 2018: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/29787545/recent-advances-in-austere-combat-surgery-use-of-aortic-balloon-occlusion-as-well-as-blood-challenges-by-special-operations-medical-forces-in-recent-combat-operations
#13
D Marc Northern, Justin D Manley, Regan Lyon, Daniel Farber, Benjamin J Mitchell, Kristopher J Filak, Jonathan Lundy, Joe J DuBose, Todd E Rasmussen, John B Holcomb
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) for control of non-compressible torso hemorrhage is a technology that is increasingly being utilized in the combat casualty setting. Its use in the resource restricted environment holds potential to improve hemorrhage control, decrease blood product utilization, decrease morbidity, and improve combat mortality. The objective of this report is to present the single largest series of REBOA use on severely injured combat casualties...
April 30, 2018: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29786632/influences-of-playing-position-and-quality-of-opposition-on-standardized-relative-distance-covered-in-domestic-women-s-field-hockey-implications-for-coaches
#14
Don Vinson, Nicola Gerrett, David V B James
Vinson, D, Gerrett, N, and James, DVB. Influences of playing position and quality of opposition on standardized relative distance covered in domestic women's field hockey: Implications for coaches. J Strength Cond Res 32(6): 1770-1777, 2018-The purpose of this study was to compare the standardized relative distance covered by the various playing positions (defenders, midfielders, and forwards) against different quality of opponents in domestic women's field hockey. Data were collected from 13 individuals competing for 1 team in the English Premier League across an 18-game season...
June 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/29786621/a-resisted-sprint-improves-rate-of-force-development-during-a-20-m-sprint-in-athletes
#15
Gerald T Mangine, Kevin Huet, Cassie Williamson, Emily Bechke, Paul Serafini, David Bender, John Hudy, Jeremy Townsend
Mangine, GT, Huet, K, Williamson, C, Bechke, E, Serafini, P, Bender, D, Hudy, J, and Townsend, J. A resisted sprint improves rate of force development during a 20-m sprint in athletes. J Strength Cond Res 32(6): 1531-1537, 2018-This study examined the effect of a resisted sprint on 20-m sprinting kinetics. After a standardized warm-up, 23 (male = 10, female = 13) Division I basketball players completed 3 maximal 20-m sprint trials while tethered to a robotic resistance device. The first sprint (S1) used the minimal, necessary resistance (1 kg) to detect peak (PK) and average (AVG) sprinting power (P), velocity (V), and force (F); peak rate of force production (RFD) was also calculated...
June 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/29785255/feasibility-of-high-intensity-training-in-asthma
#16
L L Toennesen, E D Soerensen, M Hostrup, C Porsbjerg, J Bangsbo, V Backer
Background: High-intensity interval training is an effective and popular training regime but its feasibility in untrained adults with asthma is insufficiently described. Objective: The randomized controlled trial 'EFFORT Asthma' explored the effects of behavioural interventions including high-intensity interval training on clinical outcomes in nonobese sedentary adults with asthma. In this article we present a sub analysis of data aiming to evaluate if patients' pre-intervention levels of asthma control, FEV1, airway inflammation and airway hyperresponsiveness (AHR) predicted their training response to the high-intensity interval training program, measured as increase in maximal oxygen consumption (VO2 max)...
2018: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/29785023/hiv-vaccine-candidate-activation-of-hypoxia-and-the-inflammasome-in-cd14-monocytes-is-associated-with-a-decreased-risk-of-siv-mac251-acquisition
#17
Monica Vaccari, Slim Fourati, Shari N Gordon, Dallas R Brown, Massimilano Bissa, Luca Schifanella, Isabela Silva de Castro, Melvin N Doster, Veronica Galli, Maria Omsland, Dai Fujikawa, Giacomo Gorini, Namal P M Liyanage, Hung V Trinh, Katherine M McKinnon, Kathryn E Foulds, Brandon F Keele, Mario Roederer, Richard A Koup, Xiaoying Shen, Georgia D Tomaras, Marcus P Wong, Karissa J Munoz, Johannes S Gach, Donald N Forthal, David C Montefiori, David J Venzon, Barbara K Felber, Margherita Rosati, George N Pavlakis, Mangala Rao, Rafick-Pierre Sekaly, Genoveffa Franchini
Qualitative differences in the innate and adaptive responses elicited by different HIV vaccine candidates have not been thoroughly investigated. We tested the ability of the Aventis Pasteur live recombinant canarypox vector (ALVAC)-SIV, DNA-SIV and Ad26-SIV vaccine prime modalities together with two ALVAC-SIV + gp120 protein boosts to reduce the risk of SIVmac251 acquisition in rhesus macaques. We found that the DNA and ALVAC prime regimens were effective, but the Ad26 prime was not. The activation of hypoxia and the inflammasome in CD14+ CD16- monocytes, gut-homing CCR5-negative CD4+ T helper 2 (TH 2) cells and antibodies to variable region 2 correlated with a decreased risk of SIVmac251 acquisition...
May 21, 2018: Nature Medicine
https://www.readbyqxmd.com/read/29784935/a-causal-mechanism-for-childhood-acute-lymphoblastic-leukaemia
#18
REVIEW
Mel Greaves
In this Review, I present evidence supporting a multifactorial causation of childhood acute lymphoblastic leukaemia (ALL), a major subtype of paediatric cancer. ALL evolves in two discrete steps. First, in utero initiation by fusion gene formation or hyperdiploidy generates a covert, pre-leukaemic clone. Second, in a small fraction of these cases, the postnatal acquisition of secondary genetic changes (primarily V(D)J recombination-activating protein (RAG) and activation-induced cytidine deaminase (AID)-driven copy number alterations in the case of ETS translocation variant 6 (ETV6)-runt-related transcription factor 1 (RUNX1)+ ALL) drives conversion to overt leukaemia...
May 21, 2018: Nature Reviews. Cancer
https://www.readbyqxmd.com/read/29784874/select-%C3%AE-arrestins-control-cell-surface-abundance-of-the-mammalian-kir2-1-potassium-channel-in-a-yeast-model
#19
Natalie A Hager, Collin J Krasowski, Timothy D Mackie, Alexander R Kolb, Patrick G Needham, Andrew A Augustine, Alison Dempsey, Christopher Szent-Gyorgyi, Marcel P Bruchez, Daniel J Bain, Adam V Kwiatkowski, Allyson F O'Donnell, Jeffrey L Brodsky
Protein composition at the plasma membrane is tightly regulated, with rapid protein internalization and selective targeting to the cell surface occurring in response to environmental changes. For example, ion channels are dynamically relocalized to or from the plasma membrane in response to physiological alterations, allowing cells and organisms to maintain osmotic and salt homeostasis. To identify additional factors that regulate the selective trafficking of a specific ion channel, we used a yeast model for a mammalian potassium channel, the K+ inwardly rectifying channel Kir2...
May 21, 2018: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/29784858/production-of-staphylococcal-complement-inhibitor-scin-and-other-immune-modulators-during-the-early-stages-of-staphylococcus-aureus-biofilm-formation-in-a-mammalian-cell-culture-medium
#20
Andi R Sultan, Jasper W Swierstra, Nicole A Lemmens-den Toom, Susan V Snijders, Silvie Hansenová Maňásková, Annelies Verbon, Willem J B van Wamel
Immune modulators are known to be produced by matured biofilms and during different stages of planktonic growth of Staphylococcus aureus. Little is known about immune modulator production during the early stages of biofilm formation, thus raising the question: how does S. aureus protect itself from the innate immune responses at these stages? Therefore, we determined the production of the following immune modulators: chemotaxis inhibitory protein of staphylococci (CHIPS), staphylococcal complement inhibitor (SCIN), formyl peptide receptor-like 1 inhibitor, gamma-hemolysin component B, leukocidin D, E, and S, staphylococcal superantigen-like protein 1, 3, 5 and 9, and staphylococcal enterotoxin A...
May 21, 2018: Infection and Immunity
keyword
keyword
48112
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"