Results 81 to 90 of about 800,769 (290)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Estimating ENSO Influence on the Global Mean Sea Level, 1993–2010

Marine Geodesy, 2012
Interannual global mean sea level (GMSL) variations and El Nino-Southern Oscillation (ENSO) are highly correlated, with positive/negative GMSL anomalies during El Nino/La Nina events. In a previous study, we showed that interannual GMSL and total land water storage variations are inversely correlated, with lower-than-average total water storage on land
Cazenave, Anny, Henry, Olivier, Munier, Simon, Delcroix, Thierry, Gordon, A. L., Meyssignac, Benoit, Llovel, W., Palanisamy, Hindumathi, Becker, Melanie   +8 more
openaire   +3 more sources

Detection and attribution of global mean thermosteric sea level change [PDF]

Geophysical Research Letters, 2014
AbstractChanges in sea level are driven by a range of natural and anthropogenic forcings. To better understand the response of global mean thermosteric sea level change to these forcings, we compare three observational data sets to experiments of 28 climate models with up to five different forcing scenarios for 1957–2005.
Aimée B. A. Slangen, John A. Church, Xuebin Zhang, Didier Monselesan   +3 more
openaire   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Co-seismic change in ocean bottom topography: Implication to absolute global mean sea level change

Geodesy and Geodynamics, 2019
Earthquakes perturb both the ocean bottom topography due to displacements of sea floor and the geoid due to mass redistribution, which induces the relative sea level (RSL) change.
Jiangcun Zhou, Heping Sun, Jianqiao Xu, Xiaodong Chen, Xiaoming Cui   +4 more
doaj   +1 more source

The certitude of a global sea level acceleration during the satellite altimeter era

Journal of Geodetic Science, 2020
Recent studies reported a uniform global sea level acceleration during the satellite altimetry era (1993–2017) by analyzing globally averaged satellite altimetry measurements.
İz H. Bâki, Shum C.K.
doaj   +1 more source

A scaling approach to project regional sea level rise and its uncertainties [PDF]

Earth System Dynamics, 2013
Climate change causes global mean sea level to rise due to thermal expansion of seawater and loss of land ice from mountain glaciers, ice caps and ice sheets.
M. Perrette, F. Landerer, R. Riva, K. Frieler, M. Meinshausen   +4 more
doaj   +1 more source

Modeling the oxygen isotope composition of the Antarctic ice sheet and its significance to Pliocene sea leve [PDF]

, 2016
Recent estimates of global mean sea level based on the oxygen isotope composition of mid-Pliocene benthic foraminifera vary from 9 to 21 m above present, which has differing implications for the past stability of the Antarctic ice sheet during an ...
David Pollard, DeConto, Edward Gasson, Langebroek, Raymo, Robert M. DeConto   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source