Results 181 to 190 of about 161,658 (309)

Use of ERTS data for mapping Arctic sea ice [PDF]

This investigation is to evaluate the application of ERTS data for detecting and mapping Arctic sea ice. The specific objectives are to determine the spectral bands most suitable for detecting ice, to measure the scale and types of ice features that can ...
Barnes, J. C., Bowley, C. J.
core   +3 more sources

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Snow on Arctic Sea Ice in a Warming Climate as Simulated in CESM. [PDF]

J Geophys Res Oceans, 2021
Webster MA, DuVivier AK, Holland MM, Bailey DA.   +3 more
europepmc   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

Nitrogen fixation under declining Arctic sea ice. [PDF]

Commun Earth Environ
von Friesen LW, Farnelid H, von Appen WJ, Benavides M, Grosso O, Laber CP, Schüttler J, Sundbom M, Torres-Valdés S, Bertilsson S, Peeken I, Snoeijs-Leijonmalm P, Riemann L.   +12 more
europepmc   +1 more source

Benchmarking of Data-Driven Causality Discovery Approaches in the Interactions of Arctic Sea Ice and Atmosphere. [PDF]

Front Big Data, 2021
Huang Y, Kleindessner M, Munishkin A, Varshney D, Guo P, Wang J.   +5 more
europepmc   +1 more source

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, EarlyView.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

Recent slowing of Arctic sea ice melt tied to multidecadal NAO variability. [PDF]

Nat Commun
Wang C, Su H, Zhai C, Zheng J, Yu S, Mo H, Wang Y, Jiang L.   +7 more
europepmc   +1 more source

Acceleration of western Arctic sea ice loss linked to the Pacific North American pattern. [PDF]

Nat Commun, 2021
Liu Z, Risi C, Codron F, He X, Poulsen CJ, Wei Z, Chen D, Li S, Bowen GJ.   +8 more
europepmc   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source