Results 41 to 50 of about 63,259 (259)

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

Addressing Text Embedding Leakage in Diffusion-Based Image Editing

2025 IEEE/CVF International Conference on Computer Vision (ICCV)
Text-based image editing, powered by generative diffusion models, lets users modify images through natural-language prompts and has dramatically simplified traditional workflows. Despite these advances, current methods still suffer from a critical problem: attribute leakage, where edits meant for specific objects unintentionally affect unrelated ...
Sunung Mun, Jinhwan Nam, Sunghyun Cho, Jungseul Ok   +3 more
openaire   +2 more sources

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Study on Leakage and Diffusion Behavior of Liquid CO₂ Vessel in CCES

Energies
Numerical simulations of the leakage and diffusion behavior of liquid CO2 vessels and security analyses were conducted in this paper, based on a CO2 compression energy storage system.
Lin Gao, Jinlong Wang, Song Wu, Xuan Liu, Binfei Zhu, Yuguang Fan   +5 more
doaj   +1 more source

Numerical simulation of oil leakage and diffusion in the Lancang River crossing section of the China-Myanmar Crude Oil Pipeline

You-qi chuyun, 2021
As Lancang River crossing is the "throat project" of the entire China-Myanmar Crude Oil Pipeline, it is very important to guarantee its safe operation. Based on the outline of the two-dimensional river map of the downstream of the Lancang River crossing ...
Xueguang LIU, Weihao ZHANG, Dongrong WU, Xiao WANG, Shulu FENG, Xinglong ZHANG, Yanlin ZHAO   +6 more
doaj   +1 more source

Simulation and Analysis of Diffusion Process for Ammonia Leakages

Journal of Physics: Conference Series
Abstract Ammonia is a chemical widely used in the industrial production, but the leakage during storage and transportation can lead to serious health and environmental risks. This paper investigates the ammonia leakage diffusion process as represented by the Gaussian plume model using MATLAB.
Y Y Zhu, J He, H Zhu
openaire   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Study on Liquid Hydrogen Leakage and Diffusion Behavior in a Hydrogen Production Station

Fire
Liquid hydrogen storage is an important way of hydrogen storage and transportation, which greatly improves the storage and transportation efficiency due to the high energy density but at the same time brings new safety hazards.
Xiang Fu, Guodong Li, Shiyu Chen, Chunyan Song, Zhili Xiao, Hao Luo, Jiaqi Wan, Tianqi Yang, Nianfeng Xu, Jinsheng Xiao   +9 more
doaj   +1 more source

Heterogeneous Leakage Model for PWR Pin-by-pin Homogenization Calculation

Yuanzineng kexue jishu, 2022
The assembly-homogenized two-step scheme was developed to provide efficient solutions with an acceptable accuracy for pressurized water reactor (PWR) core calculation.
ZHANG Bin;LI Yunzhao;WU Hongchun
doaj  

Arterial Spin‐Labeling MRI at the Cortical‐CSF Interface: A Novel Biomarker in Alzheimer Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background/Objective Arterial spin‐labeling (ASL) MRI can measure perfusion signal adjacent to CSF spaces and may provide information regarding CSF‐adjacent water transport physiology. We developed an automated pipeline to extract cortical‐CSF interface (IF) perfusion for comparison between Alzheimer disease (AD) and cognitively normal ...
Mona Asghariahmadabad, Pouya Metanat, Michael Thomas, Luke W. Bonham, Tyson Lam, Mehmet Kurt, Hong Nguyen, Tara Ellingson, Mauro Zucchelli, Stefano Casagranda, Quin Lu, Andreas M. Rauschecker, Leo Sugrue, Luis E. Savastano, Christopher P. Hess, Kamalini Ranasinghe, S. Andrew Josephson, Bruce L. Miller, Jennifer S. Yokoyama, Gil D. Rabinovici, Peter A. Ljubenkov, Lawren VandeVrede, Kambiz Nael   +22 more
wiley   +1 more source