Results 61 to 70 of about 151,801 (299)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Recovery of ergosterol from Agaricus bisporus mushrooms via supercritical fluid extraction: A response surface methodology optimisation

Heliyon
This work uses the response surface methodology to optimise ergosterol recovery from Agaricus bisporus mushrooms by supercritical fluid extraction. The influence of pressure, temperature, co-solvent use, and solvent-to-mushroom mass ratio was evaluated ...
Cláudia F. Almeida, Yaidelin A. Manrique, José Carlos B. Lopes, Fernando G. Martins, Madalena M. Dias   +4 more
doaj   +1 more source

On Solvent-Rich Recovery Processes

, 2023
Current steam-based recovery processes such as Steam-Assisted Gravity Drainage (SAGD) are very effective at recovering bitumen (extra heavy oil) from oil sands reservoirs but these recovery processes have significant emissions making bitumen among the most emission intensive oils globally.
openaire   +2 more sources

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Neodymium recovery from NdFeB magnet wastes using Primene 81R·Cyanex 572 IL by solvent extraction [PDF]

, 2018
The necessity of Rare Earth Elements (REEs) recycling is crucial to minimizing their supply risk and provide an alternative to greener technologies.
Fortuny Sanromá, Agustín, Coll Ausió, Mª Teresa, Sastre Requena, Ana María, Pavón Regaña, Sandra   +3 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Cyclic hot solvent injection: An advantageous injection method compared with mixture solvent in the solvent based heavy oil mining process

International Journal of Coal Science & Technology
As a significant carbon-based fuel resource, heavy oil requires feasible oil extraction method to increase the production efficiency. Cyclic solvent injection (CSI) method is acknowledged as an effective heavy oil recovery method due to the relatively ...
Kewei Zhang, Xiang Zhou, Xinqian Lu, Kaixiang Shen, Zhongwei Du, Chen Shen, Ye Tian, Fanhua Zeng   +7 more
doaj   +1 more source

Analysis of Shipley Microposit Remover 1165 and AZ P4620 Photoresist waste disposal for Company XYZ [PDF]

, 2001
Plan BCompany XYZ is a company that processes semiconductor wafers. In their process, AZ® P4620 photoresist, an organic compound, is removed by Shipley Microposit Remover 1165, an organic solvent.
Barthen, Michael L.
core  

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source