Institution
University of Louisville
Education•Louisville, Kentucky, United States•
About: University of Louisville is a education organization based out in Louisville, Kentucky, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 24600 authors who have published 49248 publications receiving 1573346 citations. The organization is also known as: UofL.
Topics: Population, Poison control, Transplantation, Cancer, Stem cell
Papers published on a yearly basis
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TL;DR: In this article, the authors found that the magnitude of adenotonsillar hypertrophy required for any given magnitude of OAHI is more likely to be smaller in obese children compared to nonobese children.
226 citations
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TL;DR: The hypothesis that iNOS is required for the pathogenesis of early alcohol-induced hepatitis by production of nitric oxide-derived pro-oxidants by inducible Nitric oxide synthase is supported.
226 citations
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University of Toronto1, Veterans Health Administration2, University of Minnesota3, Dartmouth–Hitchcock Medical Center4, University of California, San Francisco5, Columbia University6, McGill University7, Cleveland Clinic8, University of Louisville9, University of Cincinnati10, Pennsylvania State University11, University of Ottawa12, Ohio State University13, University of Southern California14
TL;DR: The results confirm that the epidemic of sensitivity to methylisothiazolinone has continued in North America and that patch testing with allergens beyond a screening tray is necessary for a complete evaluation of occupational and nonoccupational ACD.
Abstract: Background Patch testing is an important diagnostic tool for the assessment of allergic contact dermatitis (ACD). Objective This study documents the North American Contact Dermatitis Group (NACDG) patch testing results from January 1, 2015, to February 28, 2017. Methods At 13 centers in North America, patients were tested in a standardized manner with a screening series of 70 allergens. Data were manually verified and entered into a central database. Descriptive frequencies were calculated, and trends were analyzed using χ test. Results A total of 5597 patients were tested. There were 3725 patients (66.6%) who had at least 1 positive reaction, and 2798 patients (50.2%) were ultimately determined to have a primary diagnosis of ACD. A total of 572 patients (10.2%) had occupationally related skin disease. There were 10,983 positive allergic reactions. Nickel remained the most commonly detected allergen (17.5%). Methylisothiazolinone, which was added to the screening series for the 2013-2014 cycle, had the second highest positive reaction rate of allergens tested (13.4%). Compared with the previous reporting periods (2013-2014) and (2005-2014), positive reaction rates for the top 35 screening allergens statistically increased for only 1 allergen: hydroxyethyl methacrylate (3.4%; risk ratios, 1.24 [confidence interval, 1.00-1.54] and 1.46 [confidence interval, 1.23-1.73]). Three newly added allergen preparations-ammonium persulfate (1.7%), chlorhexidine (0.8%), and hydroquinone (0.3%)-all had a reaction rate of less than 2%. Twenty-three percent of the tested patients had at least 1 relevant allergic reaction to an allergen not on the NACDG series; 12% of these were occupationally related. T.R.U.E. Test (SmartPractice Denmark, Hillerod, Denmark) would have hypothetically missed one quarter to almost 40% of reactions detected by the NACDG screening series. Conclusions These results confirm that the epidemic of sensitivity to methylisothiazolinone has continued in North America. Patch testing with allergens beyond a screening tray is necessary for a complete evaluation of occupational and nonoccupational ACD.
226 citations
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TL;DR: The current understanding of the role of miRNAs in the central nervous system is reviewed with emphasis on their impact on the etiopathogenesis of sporadic AD.
Abstract: Understanding complex diseases such as sporadic Alzheimer disease (AD) has been a major challenge. Unlike the familial forms of AD, the genetic and environmental risks factors identified for sporadic AD are extensive. MicroRNAs are one of the major noncoding RNAs that function as negative regulators to silence or suppress gene expression via translational inhibition or message degradation. Their discovery has evoked great excitement in biomedical research for their promise as potential disease biomarkers and therapeutic targets. Key microRNAs have been identified as essential for a variety of cellular events including cell lineage determination, proliferation, apoptosis, DNA repair, and cytoskeletal organization; most, if not all, acting to fine-tune gene expression at the post-transcriptional level in a host of cellular signaling networks. Dysfunctional microRNA-mediated regulation has been implicated in the pathogenesis of many disease states. Here, the current understanding of the role of miRNAs in the central nervous system is reviewed with emphasis on their impact on the etiopathogenesis of sporadic AD.
225 citations
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TL;DR: It is proposed that Akt mediates PI-3K-dependent p47phox phosphorylation, which contributes to respiratory burst activity in human neutrophils.
Abstract: Respiratory burst activity and phosphorylation of an NADPH oxidase component, p47(phox), during neutrophil stimulation are mediated by phosphatidylinositol 3-kinase (PI-3K) activation. Products of PI-3K activate several kinases, including the serine/threonine kinase Akt. The present study examined the ability of Akt to regulate neutrophil respiratory burst activity and to interact with and phosphorylate p47(phox). Inhibition of Akt activity in human neutrophils by an inhibitory peptide significantly attenuated fMLP-stimulated, but not PMA-stimulated, superoxide release. Akt inhibitory peptide also inhibited hydrogen peroxide generation stimulated by bacterial phagocytosis. A direct interaction between p47(phox) and Akt was shown by the ability of GST-p47(phox) to precipitate recombinant Akt and to precipitate Akt from neutrophil lysates. Active recombinant Akt phosphorylated recombinant p47(phox) in vitro, as shown by (32)P incorporation, by a mobility shift change detected by two-dimensional gel electrophoresis, and by immunoblotting with phospho-Akt substrate Ab. Mutation analysis indicated that 2 aa residues, Ser(304) and Ser(328), were phosphorylated by Akt. Inhibition of Akt activity also inhibited fMLP-stimulated neutrophil chemotaxis. We propose that Akt mediates PI-3K-dependent p47(phox) phosphorylation, which contributes to respiratory burst activity in human neutrophils.
225 citations
Authors
Showing all 24802 results
Name | H-index | Papers | Citations |
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Robert M. Califf | 196 | 1561 | 167961 |
Aaron R. Folsom | 181 | 1118 | 134044 |
Yang Gao | 168 | 2047 | 146301 |
Stephen J. O'Brien | 153 | 1062 | 93025 |
James J. Collins | 151 | 669 | 89476 |
Anthony E. Lang | 149 | 1028 | 95630 |
Sw. Banerjee | 146 | 1906 | 124364 |
Hermann Kolanoski | 145 | 1279 | 96152 |
Ferenc A. Jolesz | 143 | 631 | 66198 |
Daniel S. Berman | 141 | 1363 | 86136 |
Aaron T. Beck | 139 | 536 | 170816 |
Kevin J. Tracey | 138 | 561 | 82791 |
C. Dallapiccola | 136 | 1717 | 101947 |
Michael I. Posner | 134 | 414 | 104201 |
Alan Sher | 132 | 486 | 68128 |