Results 31 to 40 of about 60,403 (260)

Role of iron homeostasis in the mutagenicity of disinfection by-products in mammalian cells

Ecotoxicology and Environmental Safety
Disinfection by-products (DBPs) generated from water treatment have serious adverse effects on human health and natural ecosystems. However, research on the mutagenicity of DBPs with different chemical structures is still limited.
Yemian Zhou, Yun Liu, Tong Wang, Han Li, Jing He, An Xu   +5 more
doaj   +1 more source

Characterization of Fiber-Optic Vector Magnetic Field Sensors Based on the Magneto-Strictive Effect

Sensors, 2023
Fiber-optic magnetic field sensors have garnered considerable attention in the field of marine monitoring due to their compact size, robust anti-electromagnetic interference capabilities, corrosion resistance, high sensitivity, ease of multiplexing and ...
Ning Li, Yuren Chen, Chaofan Zhang, Jie Nong, Wenjie Xu, Zhencheng Wang, Junbo Yang, Yang Yu, Zhenrong Zhang   +8 more
doaj   +1 more source

RRM1 promotes homologous recombination and radio/chemo-sensitivity via enhancing USP11 and E2F1-mediated RAD51AP1 transcription

Cell Death Discovery
Ribonucleotide reductase M1 (RRM1), the catalytic subunit of ribonucleotide reductase, plays a pivotal role in converting ribonucleotides (NTP) into deoxyribonucleotides (dNTP), essential for DNA replication and repair.
Shuai Yang, Ruru Wang, Lingling Liu, Feng Xu, Xipeng Zhao, Zhicheng Yao, Jie Zhang, Xu Cheng, An Xu, Lijun Wu, Guoping Zhao   +10 more
doaj   +1 more source

An Engineered clMagR Tetramer with Enhanced Magnetism for Magnetic Manipulation

Biomolecules
Biological manipulation via physical stimuli such as light and magnetism has become a central goal in modern biotechnology. Among these modalities, magnetic fields offer unique advantages, including deep tissue penetration and untethered interventions in
Peng Zhang, Xiujuan Zhou, Shenting Zhang, Peilin Yang, Zhu-An Xu, Xin Zhang, Junfeng Wang, Tiantian Cai, Yuebin Zhang, Can Xie   +9 more
doaj   +1 more source

A Flexible Magnetic Field Sensor Based on AgNWs & MNs-PDMS

Nanoscale Research Letters, 2019
This paper presents a new flexible magnetic field sensor based on Ag nanowires and magnetic nanoparticles doped in polydimethylsiloxane (AgNWs & MNs-PDMS) with sandwich structure. The MNs act as the sensitive unit for magnetic field sensing in this work.
Qiang Zhang, Yi Du, Youyi Sun, Kai Zhuo, Jianlong Ji, Zhongyun Yuan, Wendong Zhang, Shengbo Sang   +7 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Transmembrane association of DDR1 and DDR2 mediated by Leucine zipper motifs

Magnetic Resonance Letters
Discoidin domain receptors (DDRs) are single-pass transmembrane proteins belonging to receptor tyrosine kinases (RTKs) family, which are activated by collagen ligands with unusual slow, sustained kinetics, distinguishing them from canonical RTKs.
Feiyu Huang, Yuzhe Li, Peng Zhang, Jinqian Li, Can Xie, Junfeng Wang, Tiantian Cai   +6 more
doaj   +1 more source

A Low-Frequency Magnetic Field Sensor Based on Fiber Bragg Gratings

Photonics, 2022
A new type of low-frequency magnetic-field sensor based on fiber Bragg gratings (FBGs) was experimentally demonstrated for measuring the DC to low-frequency magnetic field. The operating mechanism of this AC magnetic sensor is based on the strain exerted
Jeson Chen, Si-Yu Huang, Cheng-Yu Lin, Wen-Fung Liu   +3 more
doaj   +1 more source

Magnetic Field-Activated Sensing of mRNA in Living Cells [PDF]

Journal of the American Chemical Society, 2017
Detection of specific mRNA in living cells has attracted significant attention in the past decade. Probes that can be easily delivered into cells and activated at the desired time can contribute to understanding translation, trafficking and degradation of mRNA.
Saira F. Bakshi, Nataliia Guz, Andrey Zakharchenko, Han Deng, Alexei V. Tumanov, Craig D. Woodworth, Sergiy Minko, Dmitry M. Kolpashchikov, Evgeny Katz   +8 more
openaire   +3 more sources

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source