Results 71 to 80 of about 2,686,069 (331)

Dynamic network participation of functional connectivity hubs assessed by resting-state fMRI

Frontiers in Human Neuroscience, 2014
Network studies of large-scale brain connectivity have demonstrated that highly connected areas, or ‘hubs’, are a key feature of human functional and structural brain organization.
Alexander eSchaefer, Daniel S Margulies, Gabriele eLohmann, Krzysztof eGorgolewski, Jonathan eSmallwood, Stefan J Kiebel, Stefan J Kiebel, Arno eVillringer, Arno eVillringer, Arno eVillringer, Arno eVillringer   +10 more
doaj   +1 more source

Geometric Biplane Graphs I: Maximal Graphs [PDF]

Graphs and Combinatorics, 2015
We study biplane graphs drawn on a finite planar point set $S$ in general position. This is the family of geometric graphs whose vertex set is $S$ and can be decomposed into two plane graphs. We show that two maximal biplane graphs---in the sense that no edge can be added while staying biplane---may differ in the number of edges, and we provide an ...
Garcia Olaverri, Alfredo Martin, Hurtado Díaz, Fernando Alfredo, Korman Cozzetti, Matías, Matos, Inés P., Saumell, Maria, Silveira, Rodrigo Ignacio, Tejel Altarriba, Francisco Javier, Tóth, Csaba D.   +7 more
openaire   +5 more sources

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

Molecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath, Irene A. George, Srikanth S. Manda, Prasanth Ariyannur, Ekta R. Dhawale, Raja Sekhar Kommu, Rajan Datar, Darshana Patil, Vinita Trivedi, Manisha Singh, Kumar Prabhash, Sewanti Limaye, Richa Chauhan, Prashant Kumar   +13 more
wiley   +1 more source

Graphs whose line graphs are ring graphs [PDF]

AKCE International Journal of Graphs and Combinatorics, 2020
Given a graph H, a path of length at least two is called an H-path if meets H exactly in its ends. A graph G is a ring graph if each block of G which is not a bridge or a vertex can be constructed inductively by starting from a single cycle and then in each step adding an H-path that meets graph H in the previous step in two adjacent vertices.
openaire   +2 more sources

Geometric Biplane Graphs II: Graph Augmentation [PDF]

Graphs and Combinatorics, 2015
We study biplane graphs drawn on a finite point set $S$ in the plane in general position. This is the family of geometric graphs whose vertex set is $S$ and which can be decomposed into two plane graphs. We show that every sufficiently large point set admits a 5-connected biplane graph and that there are arbitrarily large point sets that do not admit ...
Hurtado Díaz, Fernando Alfredo, Garcia Olaverri, Alfredo Martin, Korman Cozzetti, Matías, Matos, Inés P., Saumell, Maria, Silveira, Rodrigo Ignacio, Tejel Altarriba, Francisco Javier, Tóth, Csaba D.   +7 more
openaire   +5 more sources

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Graph Equation for Line Graphs and m-Step Graphs [PDF]

Graphs and Combinatorics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kim, Seog-Jin, Kim, Suh-Ryung, Lee, Jung Yeun, Park, Won Jin, Sano, Yoshio   +4 more
openaire   +1 more source

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

Molecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern, Kristian Holm, Nikolai Kragøe Andresen, Andreas Hagen Røssevold, Corinna Bang, Bjørn Naume, Johannes R. Hov, Jon Amund Kyte   +7 more
wiley   +1 more source

ASA-graphs for efficient data representation and processing

International Journal of Applied Mathematics and Computer Science, 2020
Fast discovering of various relationships in data is an important feature of modern data mining, cognitive, knowledge-based, and explainable AI systems, including deep neural networks.
Horzyk Adrian, Bulanda Daniel, Starzyk Janusz A.   +2 more
doaj   +1 more source