Institution
University of Rijeka
Education•Rijeka, Croatia•
About: University of Rijeka is a education organization based out in Rijeka, Croatia. It is known for research contribution in the topics: Population & Tourism. The organization has 3471 authors who have published 7993 publications receiving 110386 citations. The organization is also known as: Rijeka University & Sveučilište u Rijeci.
Papers published on a yearly basis
Papers
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TL;DR: A novel viral mechanism for downregulation of MHC class I molecules is established by directly binding surface‐destined MHC complexes and exploiting the cellular di‐leucine sorting machinery for lysosomal degradation.
Abstract: Mouse cytomegalovirus (MCMV) early gene expression interferes with the major histocompatibility complex class I (MHC class I) pathway of antigen presentation. Here we identify a 48 kDa type I transmembrane glycoprotein encoded by the MCMV early gene m06, which tightly binds to properly folded beta2-microglobulin (beta2m)-associated MHC class I molecules in the endoplasmic reticulum (ER). This association is mediated by the lumenal/transmembrane part of the protein. gp48-MHC class I complexes are transported out of the ER, pass the Golgi, but instead of being expressed on the cell surface, they are redirected to the endocytic route and rapidly degraded in a Lamp-1(+) compartment. As a result, m06-expressing cells are impaired in presenting antigenic peptides to CD8(+) T cells. The cytoplasmic tail of gp48 contains two di-leucine motifs. Mutation of the membrane-proximal di-leucine motif of gp48 restored surface expression of MHC class I, while mutation of the distal one had no effect. The results establish a novel viral mechanism for downregulation of MHC class I molecules by directly binding surface-destined MHC complexes and exploiting the cellular di-leucine sorting machinery for lysosomal degradation.
252 citations
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TL;DR: MAGIC as discussed by the authors is a system of two Imaging Atmospheric Cherenkov Telescopes located in the Canary island of La Palma, which has been working together in stereoscopic mode, providing a significant improvement with respect to the previous single-telescope observations.
251 citations
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TL;DR: The results suggest that gamma interferon represents one, but not the only, essential factor involved in salivary gland clearance, establishment of CMV latency, and, eventually, the control of horizontal transmission.
Abstract: Cytomegalovirus (CMV), similar to other members of the Herpesviridae family, can establish both persistent and latent infections. Each of the CMVs that are found in many animal species replicates in the salivary gland, and oral secretion represents a source of horizontal transmission. Locally restricted replication characterizes the immunocompetent individual, whereas in the immunocompromised host, protean disease manifestations occur due to virus dissemination. The virus is cleared by immune surveillance, and CD8+ T lymphocytes play a major role. Remarkably, certain cell types of salivary gland tissues are exempt from CD8+ T-lymphocyte control of murine CMV infection and require the activity of CD4+ T lymphocytes. The results presented here suggest that this activity is a function of Th1 cells. Neutralization of endogenous gamma interferon abrogated the antiviral activity of Th1 cells but not that of CD8+ T lymphocytes in other tissues. Neutralization of endogenous gamma interferon did not interfere with the induction of the cellular and humoral immune response but acted during the effector phase. Recombinant gamma interferon could not replace the function of Th1 cells in vivo and had limited direct antiviral activity in vitro. The results therefore suggest that gamma interferon represents one, but not the only, essential factor involved in salivary gland clearance, establishment of CMV latency, and, eventually, the control of horizontal transmission.
249 citations
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TL;DR: In this paper, the microplane material model for concrete based on the relaxed kinematic constraint is presented, aimed to be used for three-dimensional damage and fracture analysis of concrete and reinforced concrete structures in the framework of smeared crack approach.
241 citations
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TL;DR: Genetically ablated the TCR of mature Treg cells in vivo revealed that TCR-induced Treg lineage-defining Foxp3 expression and gene hypomethylation were uncoupled from TCR input in mature TReg cells.
241 citations
Authors
Showing all 3537 results
Name | H-index | Papers | Citations |
---|---|---|---|
Igor Rudan | 142 | 658 | 103659 |
Nikola Godinovic | 138 | 1469 | 100018 |
Ivica Puljak | 134 | 1436 | 97548 |
Damir Lelas | 133 | 1354 | 93354 |
D. Mekterovic | 110 | 449 | 46779 |
Ulrich H. Koszinowski | 96 | 281 | 27709 |
Michele Doro | 79 | 437 | 20090 |
Robert Zivadinov | 73 | 522 | 18636 |
D. Dominis Prester | 70 | 363 | 16701 |
Daniel Ferenc | 70 | 225 | 16145 |
Vladimir Parpura | 64 | 226 | 18050 |
Stipan Jonjić | 62 | 227 | 19363 |
Dario Hrupec | 60 | 288 | 13345 |
Alessandro Laviano | 59 | 298 | 14609 |
Tomislav Terzić | 58 | 271 | 10699 |