Publications by authors named "Robert Frei"

26Publications

Ediacaran Doushantuo-type biota discovered in Laurentia.

Commun Biol 2020 Nov 6;3(1):647. Epub 2020 Nov 6.

Department of Geosciences and Natural Resources Management, University of Copenhagen, Øster Voldgade 10, DK-1350, Copenhagen K, Denmark.

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November 2020

Allosteric targeting of the FFA2 receptor (GPR43) restores responsiveness of desensitized human neutrophils.

J Leukoc Biol 2020 Aug 17. Epub 2020 Aug 17.

Molecular, Cellular and Pharmacobiology Section, Institute of Pharmaceutical Biology, University of Bonn, Bonn, Germany.

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August 2020

Enhanced soil quality with reduced tillage and solid manures in organic farming - a synthesis of 15 years.

Sci Rep 2020 03 10;10(1):4403. Epub 2020 Mar 10.

Department of Soil Sciences, Research Institute of Organic Agriculture (FiBL), 5070, Frick, Switzerland.

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March 2020

A strontium isotope baseline of Cyprus. Assessing the use of soil leachates, plants, groundwater and surface water as proxies for the local range of bioavailable strontium isotope composition.

Sci Total Environ 2020 Mar 17;708:134714. Epub 2019 Nov 17.

National Museum of Denmark, Department of Research, Collections and Conservation, Environmental Archaeology and Materials Science, Kongens Lyngby DK-2800, Denmark.

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March 2020

Characterisation of the natural attenuation of chromium contamination in the presence of nitrate using isotopic methods. A case study from the Matanza-Riachuelo River basin, Argentina.

Sci Total Environ 2020 Jan 9;699:134331. Epub 2019 Sep 9.

Department of Geoscience, Institute of Environmental Assessment and Water Research, IDAEA-CSIC, C/Jordi Girona, 18, 08028 Barcelona, Spain.

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January 2020

Subtle Cr isotope signals track the variably anoxic Cryogenian interglacial period with voluminous manganese accumulation and decrease in biodiversity.

Sci Rep 2019 10 21;9(1):15056. Epub 2019 Oct 21.

Department of Geosciences and Natural Resource Management, University of Copenhagen, 1350, Copenhagen, Denmark.

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October 2019

Highly fractionated chromium isotopes in Mesoproterozoic-aged shales and atmospheric oxygen.

Nat Commun 2018 07 20;9(1):2871. Epub 2018 Jul 20.

Department of Geoscience and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, 1350, Copenhagen K, Denmark.

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July 2018

Oxidative elemental cycling under the low O2 Eoarchean atmosphere.

Sci Rep 2016 Feb 11;6:21058. Epub 2016 Feb 11.

Department of Geoscience and Natural Resource Management, University of Copenhagen, Copenhagen, Denmark.

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February 2016

Adipose triglyceride lipase acts on neutrophil lipid droplets to regulate substrate availability for lipid mediator synthesis.

J Leukoc Biol 2015 Nov 24;98(5):837-50. Epub 2015 Jun 24.

Institutes of *Molecular Biology and Biochemistry and Experimental and Clinical Pharmacology, Center for Medical Research, and Division of Hematology, Medical University of Graz, Graz, Austria; Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Hospital Leipzig, Leipzig, Germany; LIFE-Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany; Institute of Molecular Biosciences, University of Graz, Graz, Austria; **Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA; and Department of Anatomy, Faculty of Medicine, University of Helsinki, Helsinki, Finland

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November 2015

Tracing the dynamic life story of a Bronze Age Female.

Sci Rep 2015 May 21;5:10431. Epub 2015 May 21.

1] Department of Geoscience and Natural Resource Management, University of Copenhagen, Øster Voldgade 10, Copenhagen 1350, Denmark [2] Nordic Centre for Earth Evolution (NordCEE), University of Copenhagen, Øster Voldgade 10, Copenhagen 1350, Denmark.

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May 2015

Phosphoinositide-dependent protein kinase 1 (PDK1) mediates potent inhibitory effects on eosinophils.

Eur J Immunol 2015 May 27;45(5):1548-59. Epub 2015 Feb 27.

Institute of Experimental and Clinical Pharmacology, Medical University of Graz, Graz, Austria.

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May 2015

Neutrophil effector responses are suppressed by secretory phospholipase A2 modified HDL.

Biochim Biophys Acta 2015 Feb 24;1851(2):184-93. Epub 2014 Nov 24.

Institute of Experimental and Clinical Pharmacology, Medical University of Graz, Austria. Electronic address:

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February 2015

Atmospheric oxygenation three billion years ago.

Nature 2013 Sep;501(7468):535-8

Institute of Biology, University of Southern Denmark, Odense 5230, Denmark.

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September 2013

Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes.

Nature 2009 Sep;461(7261):250-3

Institute of Geography and Geology and Nordic Center for Earth Evolution (NordCEE), University of Copenhagen, Øster Voldgade 10, 1350 Copenhagen, Denmark.

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September 2009

Arthroscopic evaluation of ultrasonography and magnetic resonance imaging for diagnosis of rotator cuff tear.

Ortop Traumatol Rehabil 2008 Mar-Apr;10(2):111-4

II. Orthopedic Department, The Motol University Hospital, 2nd Medical School, Charles University, Prague, Czech Republic.

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August 2008

Evidence for an ancient osmium isotopic reservoir in Earth.

Science 2002 Apr;296(5567):516-8

Geological and Environmental Sciences, 320 Lomita Mall, Stanford University, CA 94305-2115, USA.

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April 2002