Results 101 to 110 of about 14,987,587 (260)

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

Molecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim, Maryam Aslam, Elouise Torruella, Alphons Sony, Asif Rahman, Simira Smith, Columba de la Parra, Moira Sauane   +7 more
wiley   +1 more source

Regional Total Electron Content Disturbance During a Meteorological Storm

Atmosphere
This study presents a comprehensive analysis of the impact of Storm Laura, which was observed over Europe and the Baltic Sea on 12 March 2020, on the thermosphere–ionosphere system.
Olga P. Borchevkina, Aleksandr V. Timchenko, Fedor S. Bessarab, Yuliya A. Kurdyaeva, Ivan V. Karpov, Galina A. Yakimova, Maxim G. Golubkov, Ilya G. Stepanov, Sudipta Sasmal, Alexei V. Dmitriev   +9 more
doaj   +1 more source

GNSS Total Electron Content Data (60 s) at Bjørnøya in 2017

, 2020
This data set contains Total Electron Content data at 60 seconds time resolution from Bjørnøya, Svalbard. The measurements were collected by the University of Bergen using a NovAtel GPStation-6 global navigation satellite system receiver.
Oksavik, Kjellmar
core   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

Molecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad, Silvio Carlo Ermanno Tosatto, Emanuela Leonardi   +2 more
wiley   +1 more source

Detection of pulsating aurora from GNSS total electron content

Earth, Planets and Space
This study investigates, for the first time, the effect of pulsating aurora on the Global Navigation Satellite System (GNSS) total electron content (TEC).
Judit Pérez-Coll Jiménez, Nickolay Ivchenko, Tima Sergienko, Pierre J. Cilliers, Keisuke Hosokawa, Yasunobu Ogawa, Tero Raita   +6 more
doaj   +1 more source

Total‐electron‐content signatures of plasmaspheric motions

Geophysical Research Letters, 1995
Measurements of fluctuations in total electron content made with a radio interferometer reveal weak but frequent outbursts of total‐electron‐content disturbances, with trace azimuths roughly westward, with trace speeds up to ∼2 km/s, and with temporal periods in the range 100–500 seconds. Statistical tests of the dataset suggest that these disturbances
Abram R. Jacobson, Robert C. Carlos, Robert S. Massey, Guanghui Wu, Gary Hoogeveen   +4 more
openaire   +1 more source

GNSS Total Electron Content Data (60 s) at Longyearbyen in 2014

, 2020
This data set contains Total Electron Content data at 60 seconds time resolution at Kjell Henriksen Observatory (KHO) at Longyearbyen, Svalbard. The measurements were collected by the University of Bergen using a NovAtel GPStation-6 global navigation ...
Oksavik, Kjellmar
core   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

GPS Total Electron Content measurements at low latitudes in Brazil for low solar activity [PDF]

Geofísica Internacional, 2004
Variations of ionospheric Total Electron Content (TEC) have been calculated using GPS data at station Presidente Prudente, Brazil (22.1° S; 51.4° W) in 1997, a period of low solar activity. Two hourly TEC averages are presented for the period.
Edvaldo S. da Fonseca Junior, J. Williams Vilas Boas, Aracy Mendes da Costa   +2 more
doaj  

Detection of ionospheric signatures from GPS-derived total electron content maps

Journal of Geodetic Science, 2014
The processing of measurement data from satelliteconstellations such as Global Navigation Satellite Systems(GNSS), including the well-known Global PositioningSystem (GPS), have been successfully applied to virtuallyall areas of geophysical sciences.
Durgonics T., Prates G., Berrocoso M.
doaj   +1 more source