Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–14 of 14 results
Advanced filters: Author: Sebastian B. Simonsen Clear advanced filters

  • Satellite observations over the Greenland Ice Sheet reveal a destructive mode of meltwater drainage whereby a subglacial flood induced by the rapid drainage of a subglacial lake burst through the surface, fracturing the ice sheet.

    • Jade S. Bowling
    • Malcolm McMillan
    • Angelika Humbert
    ResearchOpen Access
    Nature Geoscience
    Volume: 18, P: 740-746

  • The mechanisms involved in programmed or damage-induced removal of mitochondria by mitophagy remain elusive. Here the authors use an siRNA library to screen lipid-binding proteins, and identify the kinases GAK and PRKCD as positive regulators of PRKN-independent mitophagy.

    • Michael J. Munson
    • Benan J. Mathai
    • Anne Simonsen
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-22

  • Climate and ice sheet processes in Antarctica increasingly reflect those observed earlier in Greenland. Applying process insights from Greenland can improve projections of future Antarctic ice and climate behaviour.

    • Ruth Mottram
    • Nicolaj Hansen
    • Benjamin J. Wallis
    Comments & Opinion
    Nature Geoscience
    Volume: 18, P: 928-930

  • Autophagy must be tightly controlled at each step of the process. Here the authors show that HS1BP3 binds phosphatidic acid (PA) at autophagosome precursors and negatively regulates autophagosome formation by modulating the activity and localization of the PA-producing enzyme phospholipase D1.

    • Petter Holland
    • Helene Knævelsrud
    • Anne Simonsen
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-13

  • The boson peak refers to an excess in the phonon density of states seen in three-dimensional amorphous materials. Helium-atom scattering experiments have now revealed a boson peak in a two-dimensional material, too, at a frequency similar to that of the bulk material.

    • Martin Tømterud
    • Sabrina D. Eder
    • Bodil Holst
    Research
    Nature Physics
    Volume: 19, P: 1910-1915

  • Hydroxychloroquine and chloroquine have been investigated as a potential treatment for Covid-19 in several clinical trials. Here the authors report a meta-analysis of published and unpublished trials, and show that treatment with hydroxychloroquine for patients with Covid-19 was associated with increased mortality, and there was no benefit from chloroquine.

    • Cathrine Axfors
    • Andreas M. Schmitt
    • Lars G. Hemkens
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-13

  • Three techniques for estimating mass losses from the Greenland Ice Sheet produce comparable results for the period 1992–2018 that approach the trajectory of the highest rates of sea-level rise projected by the IPCC.

    • Andrew Shepherd
    • Erik Ivins
    • Jan Wuite
    Research
    Nature
    Volume: 579, P: 233-239

  • A firn layer covers the Earth’s ice sheets. This Review outlines techniques to observe and model changes in firn properties and meltwater retention to understand how this firn layer will respond to climate change.

    • Charles Amory
    • Christo Buizert
    • Bert Wouters
    Reviews
    Nature Reviews Earth & Environment
    Volume: 5, P: 79-99