Institution
University of Grenoble
Education•Saint-Martin-d'Hères, France•
About: University of Grenoble is a education organization based out in Saint-Martin-d'Hères, France. It is known for research contribution in the topics: Population & Context (language use). The organization has 25658 authors who have published 45143 publications receiving 909760 citations.
Papers published on a yearly basis
Papers
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TL;DR: The design, characterization, and evaluation of a new family of molecular cobalt(II)-polypyridyl catalysts for electrocatalytic and light-driven hydrogen production are discussed.
193 citations
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TL;DR: The nucleation of reversed magnetic domains in Pt/Co/AlO(x) microstructures with perpendicular anisotropy was studied experimentally in the presence of an in-plane magnetic field and it was observed to depend in a chiral way on the initial magnetization and applied field directions.
Abstract: The nucleation of reversed magnetic domains in Pt/Co/AlO(x) microstructures with perpendicular anisotropy was studied experimentally in the presence of an in-plane magnetic field. For large enough in-plane field, nucleation was observed preferentially at an edge of the sample normal to this field. The position at which nucleation takes place was observed to depend in a chiral way on the initial magnetization and applied field directions. A quantitative explanation of these results is proposed, based on the existence of a sizable Dzyaloshinskii-Moriya interaction in this sample. Another consequence of this interaction is that the energy of domain walls can become negative for in-plane fields smaller than the effective anisotropy field.
193 citations
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University Medical Center Freiburg1, University of Freiburg2, Max Planck Society3, University Hospital Regensburg4, University of Zurich5, Goethe University Frankfurt6, Charité7, University of Duisburg-Essen8, University Hospital of Basel9, University of Düsseldorf10, University of Erlangen-Nuremberg11, University Hospital of Giessen and Marburg12, University of Marburg13, University of Fribourg14, Augsburg College15, University of Cologne16, University of Patras17, French Institute of Health and Medical Research18, Utrecht University19, University of Grenoble20, Royal Free Hospital21, Hospital of the University of Pennsylvania22, University of Hamburg23, Vita-Salute San Raffaele University24, Hokkaido University25, German Cancer Research Center26, Technische Universität München27, Princess Margaret Cancer Centre28, University of Minnesota29, Radboud University Nijmegen30, University of Michigan31, Harvard University32, Royal Brisbane and Women's Hospital33, QIMR Berghofer Medical Research Institute34, Fred Hutchinson Cancer Research Center35, University of Cambridge36, University of Texas MD Anderson Cancer Center37, Stanford University38, Sheba Medical Center39, Ohio State University40
TL;DR: Findings indicate that the synergism of T cells and sorafenib is mediated via reduced ATF4 expression, causing activation of the IRF7–IL-15 axis in leukemia cells and thereby leading to metabolic reprogramming of leukemia-reactive T cells in humans.
Abstract: Individuals with acute myeloid leukemia (AML) harboring an internal tandem duplication (ITD) in the gene encoding Fms-related tyrosine kinase 3 (FLT3) who relapse after allogeneic hematopoietic cell transplantation (allo-HCT) have a 1-year survival rate below 20%. We observed that sorafenib, a multitargeted tyrosine kinase inhibitor, increased IL-15 production by FLT3-ITD+ leukemia cells. This synergized with the allogeneic CD8+ T cell response, leading to long-term survival in six mouse models of FLT3-ITD+ AML. Sorafenib-related IL-15 production caused an increase in CD8+CD107a+IFN-γ+ T cells with features of longevity (high levels of Bcl-2 and reduced PD-1 levels), which eradicated leukemia in secondary recipients. Mechanistically, sorafenib reduced expression of the transcription factor ATF4, thereby blocking negative regulation of interferon regulatory factor 7 (IRF7) activation, which enhanced IL-15 transcription. Both IRF7 knockdown and ATF4 overexpression in leukemia cells antagonized sorafenib-induced IL-15 production in vitro. Human FLT3-ITD+ AML cells obtained from sorafenib responders following sorafenib therapy showed increased levels of IL-15, phosphorylated IRF7, and a transcriptionally active IRF7 chromatin state. The mitochondrial spare respiratory capacity and glycolytic capacity of CD8+ T cells increased upon sorafenib treatment in sorafenib responders but not in nonresponders. Our findings indicate that the synergism of T cells and sorafenib is mediated via reduced ATF4 expression, causing activation of the IRF7-IL-15 axis in leukemia cells and thereby leading to metabolic reprogramming of leukemia-reactive T cells in humans. Therefore, sorafenib treatment has the potential to contribute to an immune-mediated cure of FLT3-ITD-mutant AML relapse, an otherwise fatal complication after allo-HCT.
193 citations
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University of Grenoble1, Princess Margaret Cancer Centre2, Royal Prince Alfred Hospital3, Claude Bernard University Lyon 14, Mount Sinai Health System5, Mayo Clinic6, All India Institute of Medical Sciences7, Taipei Veterans General Hospital8, Aberdeen Royal Infirmary9, University of Turin10, Harvard University11, VU University Medical Center12, Memorial Sloan Kettering Cancer Center13, Cornell University14, University of Basel15, Uppsala University Hospital16, Fudan University17, Seoul National University Bundang Hospital18, University of Pittsburgh19, Sunnybrook Health Sciences Centre20, Peking University21, New York University22, National Institutes of Health23, University of Tsukuba24, University of Milan25, University of Texas MD Anderson Cancer Center26
TL;DR: Although PD-L1 IHC test is now deployed in the most pathology laboratories, its appropriate implementation and interpretation are critical as a predictive biomarker and can be challenging due to the multiple antibody clones and platforms or assays available and given the typically small size of samples provided.
193 citations
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01 May 2000TL;DR: The state of the art in SCM is summarized, showing the evolution along the last 25 years, as well as the current issues and current research work under way in the area.
Abstract: This paper, in the first chapter summarizes the state of the art in SCM, showing the evolution along the last 25 years. Chapter 2 shows the current issues and current research work under way in the area. In chapter 3, the challenges SCM has to take up, as well as SCM future research are discussed.
193 citations
Authors
Showing all 25961 results
Name | H-index | Papers | Citations |
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Dieter Lutz | 139 | 671 | 67414 |
Marcella Bona | 137 | 1391 | 92162 |
Nicolas Berger | 137 | 1581 | 96529 |
Cordelia Schmid | 135 | 464 | 103925 |
J. F. Macías-Pérez | 134 | 486 | 94715 |
Marina Cobal | 132 | 1078 | 85437 |
Lydia Roos | 132 | 1284 | 89435 |
Tetiana Hryn'ova | 131 | 1059 | 84260 |
Johann Collot | 131 | 1018 | 82865 |
Remi Lafaye | 131 | 1012 | 83281 |
Jan Stark | 131 | 1186 | 87025 |
Sabine Crépé-Renaudin | 129 | 1142 | 82741 |
Isabelle Wingerter-Seez | 129 | 930 | 79689 |
James Alexander | 129 | 886 | 75096 |
Jessica Levêque | 129 | 1006 | 70208 |