Institution
Emory University
Education•Atlanta, Georgia, United States•
About: Emory University is a education organization based out in Atlanta, Georgia, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 51959 authors who have published 122469 publications receiving 6010698 citations.
Topics: Population, Poison control, Transplantation, Health care, Cancer
Papers published on a yearly basis
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Nicholas J Kassebaum1, Amelia Bertozzi-Villa1, Megan Coggeshall1, Katya Anne Shackelford1 +349 more•Institutions (179)
TL;DR: Global rates of change suggest that only 16 countries will achieve the MDG 5 target by 2015, with evidence of continued acceleration in the MMR, and MMR was highest in the oldest age groups in both 1990 and 2013.
1,383 citations
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Medical University of South Carolina1, Emory University2, Washington University in St. Louis3, Stony Brook University4, National Institutes of Health5, Oregon Health & Science University6, University of Florida7, University at Buffalo8, University of Alabama at Birmingham9, Houston Methodist Hospital10, St. Joseph's Hospital and Medical Center11, University of Texas Southwestern Medical Center12, Medical College of Wisconsin13, Mayo Clinic14
TL;DR: In patients with intracranial arterial stenosis, aggressive medical management was superior to PTAS with the use of the Wingspan stent system, both because the risk of early stroke after PTAS was high and because therisk of stroke with aggressive medical therapy alone was lower than expected.
Abstract: Enrollment was stopped after 451 patients underwent randomization, because the 30-day rate of stroke or death was 14.7% in the PTAS group (nonfatal stroke, 12.5%; fatal stroke, 2.2%) and 5.8% in the medical-management group (nonfatal stroke, 5.3%; non–stroke-related death, 0.4%) (P = 0.002). Beyond 30 days, stroke in the same territory occurred in 13 patients in each group. Currently, the mean duration of followup, which is ongoing, is 11.9 months. The probability of the occurrence of a primary end-point event over time differed significantly between the two treatment groups (P = 0.009), with 1-year rates of the primary end point of 20.0% in the PTAS group and 12.2% in the medical-management group. Conclusions In patients with intracranial arterial stenosis, aggressive medical management was superior to PTAS with the use of the Wingspan stent system, both because the risk of early stroke after PTAS was high and because the risk of stroke with aggressive medical therapy alone was lower than expected. (Funded by the National Institute of Neurological Disorders and Stroke and others; SAMMPRIS ClinicalTrials.gov number, NCT00576693.)
1,377 citations
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Wayne State University1, George Washington University2, Medical College of Wisconsin3, Michigan State University4, Harvard University5, University of Calgary6, Emory University7, Henry Ford Health System8, Cornell University9, Houston Methodist Hospital10, Duke University11, University of Michigan12
TL;DR: In patients with suspected pulmonary embolism, multidetector CTA-CTV has a higher diagnostic sensitivity than does CTA alone, with similar specificity, and additional testing is necessary when the clinical probability is inconsistent with the imaging results.
Abstract: BACKGROUND The accuracy of multidetector computed tomographic angiography (CTA) for the diagnosis of acute pulmonary embolism has not been determined conclusively. METHODS The Prospective Investigation of Pulmonary Embolism Diagnosis II trial was a prospective, multicenter investigation of the accuracy of multidetector CTA alone and combined with venous-phase imaging (CTA-CTV) for the diagnosis of acute pulmonary embolism. We used a composite reference test to confirm or rule out the diagnosis of pulmonary embolism. RESULTS Among 824 patients with a reference diagnosis and a completed CT study, CTA was inconclusive in 51 because of poor image quality. Excluding such inconclusive studies, the sensitivity of CTA was 83 percent and the specificity was 96 percent. Positive predictive values were 96 percent with a concordantly high or low probability on clinical assessment, 92 percent with an intermediate probability on clinical assessment, and nondiagnostic if clinical probability was discordant. CTA-CTV was inconclusive in 87 of 824 patients because the image quality of either CTA or CTV was poor. The sensitivity of CTA-CTV for pulmonary embolism was 90 percent, and specificity was 95 percent. CTA-CTV was also nondiagnostic with a discordant clinical probability. CONCLUSIONS In patients with suspected pulmonary embolism, multidetector CTA-CTV has a higher diagnostic sensitivity than does CTA alone, with similar specificity. The predictive value of either CTA or CTA-CTV is high with a concordant clinical assessment, but additional testing is necessary when the clinical probability is inconsistent with the imaging results.
1,374 citations
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TL;DR: In this paper, the authors show that cumulative victories in certification contests extend the life chances of winning organizations but there is no evidence that new startup organizations benefit more than lateral entries and point to the need for an institutionally informed theory of competences.
Abstract: Despite widespread agreement among organizational researchers that intangible resources underlie performance differences among organizations, little empirical evidence exists in the literature. Building on the idea that reputation is socially constructed, this paper depicts reputation as the outcome of the process of legitimation. It observes that organizational researchers have overlooked how certification contests legitimate organizations, generate status orderings, and create favorable reputations. This paper suggests that victories in certification contests are credentials that enable firms to acquire a reputation for competence. It predicts that cumulative victories improve the survival of organizations and better the life chances of startup organizations more than those of lateral entries. These predictions are analyzed in the American auto industry during 1895–1912 when special-purpose product rating agencies were absent and reliability and speed contests served as credentialing devices. The results show that cumulative victories in contests extend the life chances of winning organizations but there is no evidence that new startup organizations benefit more than lateral entries. These findings underscore the significance of intangible assets and point to the need for an institutionally informed theory of competences.
1,371 citations
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TL;DR: Investigating how epithelia detect flagellin revealed that cell surface expression of Toll-like receptor 5 (TLR5) conferred NF-κB gene expression in response to flageLLin, providing a molecular basis for the polarity of this innate immune response.
Abstract: Flagellin, the structural component of bacterial flagella, is secreted by pathogenic and commensal bacteria. Flagellin activates proinflammatory gene expression in intestinal epithelia. However, only flagellin that contacts basolateral epithelial surfaces is proinflammatory; apical flagellin has no effect. Pathogenic Salmonella, but not commensal Escherichia coli, translocate flagellin across epithelia, thus activating epithelial proinflammatory gene expression. Investigating how epithelia detect flagellin revealed that cell surface expression of Toll-like receptor 5 (TLR5) conferred NF-kappaB gene expression in response to flagellin. The response depended on both extracellular leucine-rich repeats and intracellular Toll/IL-1R homology region of TLR5 as well as the adaptor protein MyD88. Furthermore, immunolocalization and cell surface-selective biotinylation revealed that TLR5 is expressed exclusively on the basolateral surface of intestinal epithelia, thus providing a molecular basis for the polarity of this innate immune response. Thus, detection of flagellin by basolateral TLR5 mediates epithelial-driven inflammatory responses to Salmonella.
1,371 citations
Authors
Showing all 52622 results
Name | H-index | Papers | Citations |
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Younan Xia | 216 | 943 | 175757 |
Eric J. Topol | 193 | 1373 | 151025 |
Bernard Rosner | 190 | 1162 | 147661 |
Paul G. Richardson | 183 | 1533 | 155912 |
Peter W.F. Wilson | 181 | 680 | 139852 |
Dennis S. Charney | 179 | 802 | 122408 |
Joseph Biederman | 179 | 1012 | 117440 |
Kenneth C. Anderson | 178 | 1138 | 126072 |
David A. Weitz | 178 | 1038 | 114182 |
Lei Jiang | 170 | 2244 | 135205 |
William J. Sandborn | 162 | 1317 | 108564 |
Stephen J. Elledge | 162 | 406 | 112878 |
Ali H. Mokdad | 156 | 634 | 160599 |
Michael Tomasello | 155 | 797 | 93361 |
Don W. Cleveland | 152 | 444 | 84737 |