Institution
University of Tennessee Health Science Center
Education•Memphis, Tennessee, United States•
About: University of Tennessee Health Science Center is a education organization based out in Memphis, Tennessee, United States. It is known for research contribution in the topics: Population & Medicine. The organization has 15716 authors who have published 26884 publications receiving 1176697 citations.
Topics: Population, Medicine, Transplantation, Cancer, Gene
Papers published on a yearly basis
Papers
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TL;DR: A new hemagglutinin (HA) subtype, H15, was proposed in this paper, where the amino acid sequence data was evaluated when determining the HA subtypes of influenza A viruses.
280 citations
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TL;DR: Genomic studies suggest that targeted inhibition of receptor tyrosine kinases and RB regulatory proteins may be useful therapies for DIPG.
Abstract: Purpose Long-term survival for children with diffuse intrinsic pontine glioma (DIPG) is less than 10%, and new therapeutic targets are urgently required. We evaluated a large cohort of DIPGs to identify recurrent genomic abnormalities and gene expression signatures underlying DIPG. Patients and Methods Single-nucleotide polymorphism arrays were used to compare the frequencies of genomic copy number abnormalities in 43 DIPGs and eight low-grade brainstem gliomas with data from adult and pediatric (non-DIPG) glioblastomas, and expression profiles were evaluated using gene expression arrays for 27 DIPGs, six low-grade brainstem gliomas, and 66 nonbrainstem low-grade gliomas. Results Frequencies of specific large-scale and focal imbalances varied significantly between DIPGs and nonbrainstem pediatric glioblastomas. Focal amplifications of genes within the receptor tyrosine kinase–Ras–phosphoinositide 3-kinase signaling pathway were found in 47% of DIPGs, the most common of which involved PDGFRA and MET. Thirt...
280 citations
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TL;DR: Two separate but important roles for both IgG1 and IgG2a expression in vaccination against influenza are detailed and it is argued for the development of vaccine regimens that stimulate and measure expression of both antibody isotypes.
Abstract: Vaccination represents the most effective form of protection against influenza infection. While neutralizing antibodies are typically measured as a correlate of vaccine-induced protective immunity against influenza, nonneutralizing antibodies may contribute to protection or amelioration of disease. The goal of this study was to dissect the individual contributions of the immunoglobulin G1 (IgG1) and IgG2a antibody isotypes to vaccine-induced immunity against influenza virus. To accomplish this, we utilized an influenza vaccine regimen that selectively enhanced IgG1 or IgG2a antibodies by using either DNA or viral replicon particle (VRP) vectors expressing influenza virus hemagglutinin (HA) (HA-DNA or HA-VRP, respectively). After HA-DNA vaccination, neutralizing antibodies were detected by both in vitro (microneutralization) and in vivo (lung viral titer) methods and were associated with increased IgG1 expression by enzyme-linked immunosorbent assay (ELISA). Vaccination with HA-VRP did not strongly stimulate either neutralizing or IgG1 antibodies but did induce IgG2a antibodies. Expression of IgG2a antibodies in this context correlated with clearance of virus and increased protection against lethal influenza challenge. Increased induction of both antibody isotypes as measured by ELISA was a better correlate for vaccine efficacy than neutralization alone. This study details separate but important roles for both IgG1 and IgG2a expression in vaccination against influenza and argues for the development of vaccine regimens that stimulate and measure expression of both antibody isotypes.
280 citations
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TL;DR: Methotrexate was superior to placebo only in physician assessment of arthritis activity and in improvement of the amount of skin surface area with psoriasis.
Abstract: Thirty-seven patients with psoriatic arthritis were entered into a 12-week prospective, controlled, double-blind multicenter trial comparing placebo and oral pulse methotrexate therapy. Methotrexate was given in a dose of 2.5-5.0 mg every 12 hours in 3 consecutive doses per week. A stable background medication program with nonsteroidal antiinflammatory drugs was allowed. Methotrexate was superior to placebo only in physician assessment of arthritis activity and in improvement of the amount of skin surface area with psoriasis. A small but statistically significant rise of serum total bilirubin occurred in the methotrexate-treated patients. No patients were withdrawn from the study for adverse drug effects.
280 citations
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TL;DR: It is indicated that the fibroproliferative process occurring in the lungs of patients with late ARDS gives rise to clinical manifestations identical to those of pneumonia and is potentially responsive to steroid treatment.
279 citations
Authors
Showing all 15827 results
Name | H-index | Papers | Citations |
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George P. Chrousos | 169 | 1612 | 120752 |
Steven N. Blair | 165 | 879 | 132929 |
Bruce L. Miller | 163 | 1153 | 115975 |
Ralph A. DeFronzo | 160 | 759 | 132993 |
Frank J. Gonzalez | 160 | 1144 | 96971 |
Robert G. Webster | 158 | 843 | 90776 |
Anne B. Newman | 150 | 902 | 99255 |
Ching-Hon Pui | 145 | 805 | 72146 |
Barton F. Haynes | 144 | 911 | 79014 |
Yoshihiro Kawaoka | 139 | 883 | 75087 |
Seth M. Steinberg | 137 | 936 | 80148 |
Richard J. Johnson | 137 | 880 | 72201 |
Kristine Yaffe | 136 | 794 | 72250 |
Leslie L. Robison | 131 | 854 | 64373 |
Gerardo Heiss | 128 | 623 | 69393 |