Institution
Rockefeller University
Education•New York, New York, United States•
About: Rockefeller University is a education organization based out in New York, New York, United States. It is known for research contribution in the topics: Population & Gene. The organization has 15867 authors who have published 32938 publications receiving 2940261 citations. The organization is also known as: Rockefeller University & Rockefeller Institute.
Topics: Population, Gene, Virus, Antigen, Receptor
Papers published on a yearly basis
Papers
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TL;DR: To identify other miRNA genes in pathogenic viruses, a new miRNA gene prediction method with small-RNA cloning from several virus-infected cell types was combined and predicted miRNAs in several large DNA viruses.
Abstract: Epstein-Barr virus (EBV or HHV4), a member of the human herpesvirus (HHV) family, has recently been shown to encode microRNAs (miRNAs). In contrast to most eukaryotic miRNAs, these viral miRNAs do not have close homologs in other viral genomes or in the genome of the human host. To identify other miRNA genes in pathogenic viruses, we combined a new miRNA gene prediction method with small-RNA cloning from several virus-infected cell types. We cloned ten miRNAs in the Kaposi sarcoma-associated virus (KSHV or HHV8), nine miRNAs in the mouse gammaherpesvirus 68 (MHV68) and nine miRNAs in the human cytomegalovirus (HCMV or HHV5). These miRNA genes are expressed individually or in clusters from either polymerase (pol) II or pol III promoters, and share no substantial sequence homology with one another or with the known human miRNAs. Generally, we predicted miRNAs in several large DNA viruses, and we could neither predict nor experimentally identify miRNAs in the genomes of small RNA viruses or retroviruses.
1,208 citations
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TL;DR: It is demonstrated that self-replicating subgenomic RNA could be eliminated from Huh-7 clones by prolonged treatment with alpha interferon (IFN-α) and that a higher frequency of cured cells could support both sub genomic and full-length HCV replication.
Abstract: Hepatitis C virus (HCV) replication appears to be restricted to the human hepatoma cell line Huh-7, indicating that a favorable cellular environment exists within these cells. Although adaptive mutations in the HCV nonstructural proteins typically enhance the replicative capacity of subgenomic replicons in Huh-7 cells, replication can only be detected in a subpopulation of these cells. Here we show that self-replicating subgenomic RNA could be eliminated from Huh-7 clones by prolonged treatment with alpha interferon (IFN-α) and that a higher frequency of cured cells could support both subgenomic and full-length HCV replication. The increased permissiveness of one of the cured cell lines allowed us to readily detect HCV RNA and antigens early after RNA transfection, eliminating the need for selection of replication-positive cells. We also demonstrate that a single amino acid substitution in NS5A is sufficient for establishing HCV replication in a majority of cured cells and that the major phosphate acceptor site of subtype 1b NS5A is not essential for HCV replication.
1,203 citations
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TL;DR: Data support the role of NF-kappa B as a vital transcription factor for both specific and nonspecific immune responses, but do not indicate a developmental role for the factor.
1,203 citations
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TL;DR: Thalidomide selectively inhibits the production of human monocyte tumor necrosis factor alpha when these cells are triggered with lipopolysaccharide and other agonists in culture, and may be useful in determining the role of TNF-alpha in vivo and modulating its toxic effects in a clinical setting.
Abstract: Thalidomide selectively inhibits the production of human monocyte tumor necrosis factor alpha (TNF-alpha) when these cells are triggered with lipopolysaccharide and other agonists in culture. 40% inhibition occurs at the clinically achievable dose of the drug of 1 micrograms/ml. In contrast, the amount of total protein and individual proteins labeled with [35S]methionine and expressed on SDS-PAGE are not influenced. The amounts of interleukin 1 beta (IL-1 beta), IL-6, and granulocyte/macrophage colony-stimulating factor produced by monocytes remain unaltered. The selectivity of this drug may be useful in determining the role of TNF-alpha in vivo and modulating its toxic effects in a clinical setting.
1,201 citations
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TL;DR: The identification of aminoguanidine as an inhibitor of advanced nonenzymatic glycosylation product formation makes possible precise experimental definition of the pathogenetic significance of this process and suggests a potential clinical role for aminogsuanidine in the future treatment of chronic diabetic complications.
Abstract: Age-associated increases in collagen cross-linking and accumulation of advanced glycosylation products are both accelerated by diabetes, suggesting that glucose-derived cross-link formation may contribute to the development of chronic diabetic complications as well as certain physical changes of aging. Aminoguanidine, a nucleophilic hydrazine compound, prevented both the formation of fluorescent advanced nonenzymatic glycosylation products and the formation of glucose-derived collagen cross-links in vitro. Aminoguanidine administration to rats was equally effective in preventing diabetes-induced formation of fluorescent advanced nonenzymatic glycosylation products and cross-linking of arterial wall connective tissue protein in vivo. The identification of aminoguanidine as an inhibitor of advanced nonenzymatic glycosylation product formation now makes possible precise experimental definition of the pathogenetic significance of this process and suggests a potential clinical role for aminoguanidine in the future treatment of chronic diabetic complications.
1,199 citations
Authors
Showing all 15925 results
Name | H-index | Papers | Citations |
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Bruce S. McEwen | 215 | 1163 | 200638 |
David Baltimore | 203 | 876 | 162955 |
Ronald M. Evans | 199 | 708 | 166722 |
Lewis C. Cantley | 196 | 748 | 169037 |
Ronald Klein | 194 | 1305 | 149140 |
Scott M. Grundy | 187 | 841 | 231821 |
Jie Zhang | 178 | 4857 | 221720 |
Andrea Bocci | 172 | 2402 | 176461 |
Ralph M. Steinman | 171 | 453 | 121518 |
Masayuki Yamamoto | 171 | 1576 | 123028 |
Zena Werb | 168 | 473 | 122629 |
Nahum Sonenberg | 167 | 647 | 104053 |
Michel C. Nussenzweig | 165 | 516 | 87665 |
Harvey F. Lodish | 165 | 782 | 101124 |
Dennis R. Burton | 164 | 683 | 90959 |