Results 111 to 120 of about 52,719 (293)

Ariel’s Medial Grooves: Spreading Centers on a Candidate Ocean World

The Planetary Science Journal
We present evidence that Ariel's massive chasma-medial groove systems formed via spreading, where internally sourced material ascended and formed new crust.
Chloe B. Beddingfield, Richard J. Cartwright, Lauren M. Jozwiak, Tom A. Nordheim, G. Wes Patterson   +4 more
doaj   +1 more source

The seismic structure of crust formed in back-arc spreading centers

, 2015
16TH SEISMIX International Symposium on Multi-scale Seismic Imaging of the Earth's crust and Upper Mantle, 12-17 October 2014, Castelldefels, Barcelona.-- 1 pageAbout 3/4 of the Earth crust and most past subducted crust have been formed at oceanic ...
Ranero, César R., Grevemeyer, Ingo
core  

Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis

Molecular Oncology, EarlyView.
LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini, Maria Caterina Mione   +1 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Spreading of Infection on Temporal Networks: An Edge-Centered Perspective

, 2019
We discuss a continuous-time extension of the contact-based (CB) model, as proposed in [Koher et al. Phys. Rev. X 9, 031017 (2019)], for infections with permanent immunity on temporal networks. At the core of our methodology is a fundamental change to an edge-centered perspective, which allows for an accurate model on temporal networks, where the ...
Koher, Andreas, Gleeson, James P., Hövel, Philipp   +2 more
openaire   +2 more sources

Viscoelastic solutions to tectonic problems of extinct spreading centers, earthquake triggering, and subduction zone dynamics

, 1998
This dissertation uses a finite element technique to explore the role of viscoelastic behavior in a wide range of plate tectonic processes. We consider problems associated with spreading centers, earthquake triggering, and subduction zone dynamics.
Freed, Andrew Mark
core  

Ocean crust formation processes at very slow spreading centers: A model for the Mohns Ridge, near 72°N, based on magnetic, gravity, and seismic data

, 1994
International audienceThe Mohns Ridge, in the Norwegian Greenland Sea, is one of the slowest spreading centers of the mid-ocean ridge system (8 mm/yr half rate).
Renard, Vincent, Vincent Renard, Louis Géli, Géli, Louis, Céline Rommevaux, Rommevaux, Céline   +5 more
core   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Magmatic activity at the slowest spreading rates: insights from a high-resolution earthquake catalog obtained from Gakkel Ridge Deep (Arctic Ocean)

Seismica
At the eastern end of Gakkel Ridge, Arctic Ocean, spreading rates drop below 5 mm/y near the termination of the active mid-ocean ridge in the Laptev Sea.
David Essing, Annika Hellbrück, Vera Schlindwein   +2 more
doaj   +1 more source

Characteristics of extinct spreading centers and the relationship between spreading ridges, hotspots and deep mantle structure

, 2017
Oceanic spreading ridges and mantle plumes represent the vehicles through which heat is lost from the deep Earth and govern the distribution of most basic volcanism at Earth’s surface.
MacLeod, Sarah J
core