Results 51 to 60 of about 1,845,580 (258)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Double ESOs-based field-oriented control for PMSM drive system with current sensorless

Journal of Measurement Science and Instrumentation, 2019
A novel double extended state observers（ESOs）-based field-oriented control（FOC） strategy is developed for three-phase permanent magnet synchronous motor（PMSM） drive systems without any phase current sensor. In principle, two current sensors are essential
TENG Qing-fang, CUI Hong-wei, TIAN Jie, School of Automation and Electrical Engineering, Lanzhou Jiaotong University, Key Laboratory of Opto-technology and Intelligent Control   +5 more
doaj  

Nanofiber Technology for Regenerative Engineering

ACS Nano, 2020
Regenerative engineering is powerfully emerging as a successful strategy for the regeneration of complex tissues and biological organs using a convergent approach that integrates several fields of expertise. This innovative and disruptive approach has spurred the demands for more choice of biomaterials with distinctive biological recognition properties.
Kenneth S. Ogueri, Cato T. Laurencin
openaire   +3 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Comparative study of the specialization of Tehran Universities of Technology in the field of engineering between 1999-2018

آموزش مهندسی ایران, 2020
Purpose: The present study aims to compare the specialization of Tehran Universities of Technology in the field of engineering. Material and methods: In this applied and scientometric study, data of Tehran Universities of Technology was collected using ...
Erfan Ghaderi azad , Mohsen Fazeli varzaneh , Sepideh Fahimifar   +2 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

A recent visit by the Editor-in-Chief of npj Quantum Materials - Nature to the Vietnam Journal of Science, Technology, and Engineering (VJSTE)

Vietnam Journal of Science, Technology and Engineering
On August 8, 2024, Professor Sang-Wook Cheong, Editor-in-Chief of npj Quantum Materials - Nature, and Professor Manh-Huong Phan from the University of South Florida visited the Vietnam Journal of Science, Technology and Engineering (VJSTE). This meeting
The Vietnam Journal of Science, Technology and Engineering
doaj  

A First Model Foundation Design of Wood Pillar in Banjarmasin Swampland

ASEAN Journal on Science and Technology for Development
Banjarmasin's swampland presents distinct characteristics that make it suitable for constructing homes, but it also requires special attention, especially concerning the foundation.
Nursyarif Agusniansyah, Gusti Novi Sarbini, Akbar Rahman, Muhammad Tharziansyah   +3 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source