10 Works

Data from: Cherry-picking by trialists and meta-analysts can drive conclusions about intervention efficacy

Evan Mayo-Wilson, Tianjing Li, Nicole Fusco, Lorenzo Bertizzolo, Joseph K. Canner, Terrie Cowley, Peter Doshi, Jeffrey Ehmsen, Gillian Gresham, Nan Guo, Jennifer A. Haythornthwaite, James Heyward, Hwanhee Hong, Diana Pham, Jennifer L. Payne, Lori Rosman, Elizabeth A. Stuart, Catalina Suarez-Cuervo, Elizabeth Tolbert, Claire Twose, Swaroop Vedula & Kay Dickersin
PLEASE NOTE, THESE DATA ARE ALSO REFERRED TO IN SUBSEQUENT PUBLICATIONS. PLEASE SEE http://dx.doi.org/10.1016/j.jclinepi.2017.05.007 FOR MORE INFORMATION. Objectives The objective of this study was to determine whether disagreements among multiple data sources affect systematic reviews of randomized clinical trials (RCTs). Study Design and Setting Eligible RCTs examined gabapentin for neuropathic pain and quetiapine for bipolar depression, reported in public (e.g., journal articles) and nonpublic sources (clinical study reports [CSRs] and individual participant data [IPD]). Results...

Data from: Genome-wide patterns of transposon proliferation in an evolutionary young hybrid fish

Stefan Dennenmoser, Fritz J. Sedlazeck, Michael C. Schatz, Janine Altmüller, Matthias Zytnicki & Arne W. Nolte
Hybridization can induce transposons to jump into new genomic positions, which may result in their accumulation across the genome. Alternatively, transposon copy numbers may increase through non-allelic (ectopic) homologous recombination in highly repetitive regions of the genome. The relative contribution of transposition bursts versus recombination-based mechanisms to evolutionary processes remains unclear because studies on transposon dynamics in natural systems are rare. We assessed the genome-wide distribution of transposon insertions in a young hybrid lineage (“invasive...

Data from: A 2.6‐g sound and movement tag for studying the acoustic scene and kinematics of echolocating bats

Laura Stidsholt, Mark Johnson, Kristian Beedholm, Lasse Jakobsen, Kathrin Kugler, Signe Brinkløv, Angeles Salles, Cynthia F. Moss & Peter Teglberg Madsen
1. To study sensorimotor behaviour in wild animals, it is necessary to synchronously record the sensory inputs available to the animal, and its movements. To do this, we have developed a biologging device that can record the primary sensory information and the associated movements during foraging and navigating in echolocating bats. 2. This 2.6 -gram tag records the sonar calls and echoes from an ultrasonic microphone, while simultaneously sampling fine-scale movement in three dimensions from...

Data from: Assessment of plasma proteomics biomarker’s ability to distinguish benign from malignant lung nodules

Gerard A. Silvestri, Nichole T. Tanner, Paul Kearney, Anil Vachani, Pierre P. Massion, Alexander Porter, Steven C. Springmeyer, Kenneth C. Fang, David Midthun, Peter J. Mazzone, D. Madtes, J. Landis, A. Levesque, K. Rothe, M. Balaan, B. Dimitt, B. Fortin, N. Ettinger, A. Pierre, L. Yarmus, K. Oakjones-Burgess, N. Desai, Z. Hammoud, A. Sorenson, R. Murali … & F. Allison
Background: Lung nodules are a diagnostic challenge, with an estimated yearly incidence of 1.6 million in the United States. This study evaluated the accuracy of an integrated proteomic classifier in identifying benign nodules in patients with a pretest probability of cancer (pCA) ≤ 50%. Methods: A prospective, multicenter observational trial of 685 patients with 8- to 30-mm lung nodules was conducted. Multiple reaction monitoring mass spectrometry was used to measure the relative abundance of two...

Data from: Neural correlates of domain-specific cognitive decline: the ARIC-NCS study

Andrea Lauren Christman Schneider, Matthew L Senjem, Aozhou Wu, Alden Gross, David S. Knopman, Jeffrey L Gunter, Christopher G Schwarz, Tom H. Mosley, Rebecca F. Gottesman, A. Richey Sharrett & Clifford R. Jack
Objective: To evaluate the association of cognitive declines in the domains of memory, language, and executive function with brain gray matter (GM) volume in old age. Methods: Prospective study of 1,846 participants in the Atherosclerosis Risk in Communities (ARIC) study who underwent 3T brain MRI scans in 2011-2013. Participants were categorized by cognitive domain performance trajectory over the prior 20 years (cut-point to define decline: 20th percentile). Associations between GM volume and cognitive declines were...

Data from: Standing geographic variation in eclosion time and the genomics of host race formation in Rhagoletis pomonella fruit flies

Meredith M. Doellman, Scott P. Egan, Gregory J. Ragland, Peter J. Meyers, Glen R. Hood, Thomas H.Q. Powell, Peter Lazorchak, Daniel A. Hahn, Stewart H. Berlocher, Patrik Nosil, Jeff L. Feder, Jeffrey L. Feder & Thomas H. Q. Powell
Taxa harboring high levels of standing variation may be more likely to adapt to rapid environmental shifts and experience ecological speciation. Here, we characterize geographic and host-related differentiation for 10,241 single nucleotide polymorphisms in Rhagoletis pomonella fruit flies to infer if standing genetic variation in adult eclosion time in the ancestral hawthorn (Crataegus spp.)-infesting host race, as opposed to new mutations, contributed substantially to its recent shift to earlier fruiting apple (Malus domestica). Allele frequency...

Data from: A prospective study of serum metabolites and risk of ischemic stroke

Daokun Sun, Steffen Tiedt, Bing Yu, Xueqiu Jian, Rebecca F. Gottesman, Tom H. Mosley, Eric Boerwinkle, Martin Dichgans & Myriam Fornage
Objective: To identify promising blood-based biomarkers and novel etiological pathways of disease risk, we applied an untargeted serum metabolomics profiling in a community-based prospective study of ischemic stroke (IS). Methods: In 3,904 men and women from the Atherosclerosis Risk In Communities (ARIC) study, Cox proportional hazard models were used to estimate the association of incident IS with the standardized level of 245 fasting serum metabolites individually, adjusting for age, sex, race, field center, batch, diabetes,...

Data from: Genomic differentiation during speciation-with-gene-flow: comparing geographic and host-related variation in divergent life history adaptation in Rhagoletis pomonella

Meredith M. Doellman, Gregory J. Ragland, Glen R. Hood, Peter J. Meyers, Scott P. Egan, Thomas H.Q. Powell, Peter Lazorchak, Mary M. Glover, Cheyenne Tait, Hannes Schuler, Daniel A. Hahn, Stewart H. Berlocher, James J. Smith, Patrik Nosil, Jeffrey L. Feder, Daniel Hahn, Stewart Berlocher, Peter Meyers, Scott Egan, Jeffrey Feder, Glen Hood, Thomas Powell & Gregory Ragland
A major goal of evolutionary biology is to understand how variation within populations gets partitioned into differences between reproductively isolated species. Here, we examine the degree to which diapause life history timing, a critical adaptation promoting population divergence, explains geographic and host-related genetic variation in ancestral hawthorn and recently derived apple-infesting races of Rhagoletis pomonella. Our strategy involved combining experiments on two different aspects of diapause (initial diapause intensity and adult eclosion time) with a...

Data from: Methods to identify and prioritize patient-centered outcomes for use in comparative effectiveness research

Evan Mayo-Wilson, Asieh Golozar, Terrie Cowley, Nicole Fusco, Gillian Gresham, Jennifer Haythornthwaite, Elizabeth Tolbert, Jennifer L. Payne, Lori Rosman, Susan Hutfless, Joseph K. Canner & Kay Dickersin
Background: We used various methods for identifying and prioritizing patient-centered outcomes (PCOs) for comparative effectiveness research (CER). Methods: We considered potential PCOs (“benefits” and “harms”) related to (1) gabapentin for neuropathic pain and (2) quetiapine for bipolar depression. Part 1 (April 2014 to March 2015): we searched for PCO research and core outcome sets (COSs). We conducted electronic searches of bibliographic databases and key websites and examined FDA prescribing information and reports of clinical trials...

Data from: Suppression and facilitation of human neural responses

Michael-Paul Schallmo, Alexander M. Kale, Rachel Millin, Anastasia V. Flevaris, Zoran Brkanac, Richard A.E. Edden, Raphael A. Bernier, Scott Murray, Scott O Murray & Richard AE Edden
Efficient neural processing depends on regulating responses through suppression and facilitation of neural activity. Utilizing a well-known visual motion paradigm that evokes behavioral suppression and facilitation, and combining 5 different methodologies (behavioral psychophysics, computational modeling, functional MRI, pharmacology, and magnetic resonance spectroscopy), we provide evidence that challenges commonly held assumptions about the neural processes underlying suppression and facilitation. We show that: 1) both suppression and facilitation can emerge from a single, computational principle - divisive...

Registration Year

  • 2018
    10

Resource Types

  • Dataset
    10

Affiliations

  • Johns Hopkins University
    10
  • Rice University
    2
  • University of Washington
    2
  • University of Notre Dame
    2
  • State University of New York
    2
  • University of Florida
    2
  • Ludwig Maximilian University of Munich
    2
  • University of Pennsylvania
    1
  • University of California System
    1
  • University of Cologne
    1