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Institution

University of Düsseldorf

EducationDüsseldorf, Germany
About: University of Düsseldorf is a education organization based out in Düsseldorf, Germany. It is known for research contribution in the topics: Population & Transplantation. The organization has 25225 authors who have published 49155 publications receiving 1946434 citations.


Papers
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Journal ArticleDOI
TL;DR: Overall safety and tolerability was good with no change in the safety profile of pioglitazone identified; mortality rates from heart failure did not differ between groups.

3,899 citations

Journal ArticleDOI
29 Jun 2007-Cell
TL;DR: A relatively small set of miRNAs, many of which are ubiquitously expressed, account for most of the differences in miRNA profiles between cell lineages and tissues.

3,687 citations

Journal ArticleDOI
TL;DR: After 5 years of follow-up, continuous treatment of chronic-phase CML with imatinib as initial therapy was found to induce durable responses in a high proportion of patients.
Abstract: BACKGROUND: The cause of chronic myeloid leukemia (CML) is a constitutively active BCR-ABL tyrosine kinase. Imatinib inhibits this kinase, and in a short-term study was superior to interferon alfa ...

3,351 citations

Journal ArticleDOI
TL;DR: It is shown that depending on which formula is used, different associations with other variables may emerge, and it is recommended to employ both formulas when analyzing data sets with repeated measures.

3,185 citations

Journal ArticleDOI
19 Dec 2013-Nature
TL;DR: The results suggest that bacterial metabolites mediate communication between the commensal microbiota and the immune system, affecting the balance between pro- and anti-inflammatory mechanisms.
Abstract: Intestinal microbes provide multicellular hosts with nutrients and confer resistance to infection. The delicate balance between pro- and anti-inflammatory mechanisms, essential for gut immune homeostasis, is affected by the composition of the commensal microbial community. Regulatory T cells (Treg cells) expressing transcription factor Foxp3 have a key role in limiting inflammatory responses in the intestine. Although specific members of the commensal microbial community have been found to potentiate the generation of anti-inflammatory Treg or pro-inflammatory T helper 17 (TH17) cells, the molecular cues driving this process remain elusive. Considering the vital metabolic function afforded by commensal microorganisms, we reasoned that their metabolic by-products are sensed by cells of the immune system and affect the balance between pro- and anti-inflammatory cells. We tested this hypothesis by exploring the effect of microbial metabolites on the generation of anti-inflammatory Treg cells. We found that in mice a short-chain fatty acid (SCFA), butyrate, produced by commensal microorganisms during starch fermentation, facilitated extrathymic generation of Treg cells. A boost in Treg-cell numbers after provision of butyrate was due to potentiation of extrathymic differentiation of Treg cells, as the observed phenomenon was dependent on intronic enhancer CNS1 (conserved non-coding sequence 1), essential for extrathymic but dispensable for thymic Treg-cell differentiation. In addition to butyrate, de novo Treg-cell generation in the periphery was potentiated by propionate, another SCFA of microbial origin capable of histone deacetylase (HDAC) inhibition, but not acetate, which lacks this HDAC-inhibitory activity. Our results suggest that bacterial metabolites mediate communication between the commensal microbiota and the immune system, affecting the balance between pro- and anti-inflammatory mechanisms.

3,164 citations


Authors

Showing all 25575 results

NameH-indexPapersCitations
Karl J. Friston2171267217169
Roderick T. Bronson169679107702
Stanley B. Prusiner16874597528
Ralph A. DeFronzo160759132993
Monique M.B. Breteler15954693762
Thomas Meitinger155716108491
Karl Zilles13869272733
Ruben C. Gur13674161312
Alexis Brice13587083466
Michael Schmitt1342007114667
Michael Weller134110591874
Helmut Sies13367078319
Peter T. Fox13162283369
Yuri S. Kivshar126184579415
Markus M. Nöthen12594383156
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023139
2022470
20213,130
20202,720
20192,507
20182,439