Results 131 to 140 of about 5,220,012 (288)

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

State Estimation in Partially Observable Power Systems via Graph Signal Processing Tools. [PDF]

Sensors (Basel), 2023
Dabush L, Kroizer A, Routtenberg T.
europepmc   +1 more source

Community-Driven Signal Processing On Directed Brain Graphs

Graphs have become a predominant way of representing structured information. Pioneering frameworks such as graph signal processing (GSP) have been developed for the analysis of data within such representations (e.g. brain graphs). Notably, by integrating
Cionca, Alexandre, Jedynak, Maciej, Alemán‐Gómez, Yasser, Van de Ville, Dimitri, David, Olivier, Chan, Chun Hei Michael, Preti, Maria Giulia, Hagmann, Patric   +7 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Characterization and prediction of clinical pathways of vulnerability to psychosis through graph signal processing. [PDF]

Elife, 2021
Sandini C, Zöller D, Schneider M, Tarun A, Armando M, Nelson B, Amminger PG, Yuen HP, Markulev C, Schäffer MR, Mossaheb N, Schlögelhofer M, Smesny S, Hickie IB, Berger GE, Chen EY, de Haan L, Nieman DH, Nordentoft M, Riecher-Rössler A, Verma S, Thompson A, Yung AR, McGorry PD, Van De Ville D, Eliez S.   +25 more
europepmc   +1 more source

Graph Signal Processing Of Human Brain Imaging Data

, 2018
Modern neuroimaging techniques offer disctinct views on brain structure and function. Data acquired using these techniques can be analyzed in terms of its network structure to identify organizing principles at the systems level. Graph representations are
Medaglia, John D., Huang, Weiyu, Bassett, Danielle S., Van De Ville, Dimitri, Bolton, Thomas A. W., Ribeiro, Alejandro   +5 more
core   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Cortical Surface-Informed Volumetric Spatial Smoothing of fMRI Data via Graph Signal Processing. [PDF]

Annu Int Conf IEEE Eng Med Biol Soc, 2021
Behjat H, Westin CF, Aganj I.
europepmc   +1 more source

Optimized Quantization in Distributed Graph Signal Filtering

Distributed graph signal processing algorithms require the network nodes to communicate by exchanging messages in order to achieve a common objective.
Cunha Maia Nobre, Isabela, Frossard, Pascal   +1 more
core