Results 101 to 110 of about 213,021 (351)

Neurotoxic amyloid β‐peptide and tau produce cytokine‐like effects on PMCA in glioblastoma cell lines, enhancing its activity and isoforms expression

FEBS Open Bio, EarlyView.
Two biomarkers of Alzheimer's disease, amyloid β‐peptide (Aβ) and tau, induce the transformation of U‐251 and other glioblastoma cell lines into neurotoxic A1‐like reactive astrocytes. This transformation is produced by cytokines and is followed by upregulation of PMCA activity and isoform expression, and is closely associated with inflammation, as ...
María Berrocal, Alberto Alvarez‐Barrientos, Ana M. Mata   +2 more
wiley   +1 more source

An open source LABVIEW platform for simulating image series of fluorescent microtubules in gliding assays [PDF]

, 2010
We describe an open-source LabVIEW software platform for generating simulated images of microtubules in gliding motility assays.
Lawrence J. Herskowitz, Steven J. Koch
core   +2 more sources

Knockout of the mitoribosome rescue factors Ict1 or Mtrfr is viable in zebrafish but not mice: compensatory mechanisms underlying each factor's loss

FEBS Open Bio, EarlyView.
Mitochondria contain two mitoribosome rescue factors, ICT1 and MTRFR (C12orf65). ICT1 also functions as a mitoribosomal protein in mice and humans, and its loss is lethal. Although Mtrfr knockout mice could not be generated, knockout zebrafish lines for ict1 and mtrfr were established.
Nobukazu Nameki, Chika Tomisawa, Soichiro Hoshino, Hidehiko Shimizu, Masashi Abe, Sho Arai, Kanako Kuwasako, Naoki Asakawa, Yusuke Inoue, Takuro Horii, Izuho Hatada, Masakatsu Watanabe   +11 more
wiley   +1 more source

Microwave assisted synthesis of imidazolyl fluorescent dyes as antimicrobial agents

Journal of Materials Research and Technology, 2020
In this article, we report, the synthesis and characterization of series of novel fluorescent imidazolyl dyes (5a-d) via highly efficient and cost-effective microwave assisted protocol as a potential candidate to overcome the problem of microbial ...
Chinna Bathula, Ravindra MK, Ashok Kumar K, Hemraj Yadav, Sivalingam Ramesh, Surendra Shinde, Nabeen K Shrestha, Mahadevan KM, Veeranjaneya Reddy, Arifullah Mohammed   +9 more
doaj  

Ratiometric Optical Temperature Sensor Using Two Fluorescent Dyes Dissolved in an Ionic Liquid Encapsulated by Parylene Film

Sensors, 2013
A temperature sensor that uses temperature-sensitive fluorescent dyes is developed. The droplet sensor has a diameter of 40 µm and uses 1 g/L of Rhodamine B (RhB) and 0.5 g/L of Rhodamine 110 (Rh110), which are fluorescent dyes that are dissolved in an ...
Isao Shimoyama, Nguyen Binh-Khiem, Tetsuo Kan, Hironori Aoki, Kiyoshi Matsumoto   +4 more
doaj   +1 more source

Earthing effects on mitochondrial function: ATP production and ROS generation

FEBS Open Bio, EarlyView.
In contrast to sham and naive controls, grounded mitochondria not only exhibit significantly enhanced energy production but also demonstrate a remarkable reduction in membrane potential and oxidative stress. This suggests a profound improvement in mitochondrial health, presenting a promising avenue for therapeutic interventions.
Cecilia Giulivi, Richard Kotz
wiley   +1 more source

Synthesis, photophysical and electrochemical properties of pyridine, pyrazine and triazine-based (D–π–)2A fluorescent dyes

Beilstein Journal of Organic Chemistry, 2019
The donor–acceptor–π-conjugated (D–π–)2A fluorescent dyes OUY-2, OUK-2 and OUJ-2 with two (diphenylamino)carbazole thiophene units as D (electron-donating group)–π (π-conjugated bridge) moiety and a pyridine, pyrazine or triazine ring as electron ...
Keiichi Imato, Toshiaki Enoki, Koji Uenaka, Yousuke Ooyama   +3 more
doaj   +1 more source

Biophysical characterization and ion transport with cell‐based and proteoliposome reconstitution assays of invertebrate K+‐Cl− cotransporters

FEBS Open Bio, EarlyView.
The K+‐Cl− cotransporters (KCCs) facilitate the symport of ions across the plasma membrane. They participate in physiological processes including neuronal regulation. Here, we characterized KCCs from Drosophila and Hydra vulgaris. Comparative analyses of transporters provide insights into the mechanism of KCC ion transport, regulation, and evolution ...
Satoshi Fudo, Marina Verkhovskaya, Coralie Di Scala, Claudio Rivera, Tommi Kajander   +4 more
wiley   +1 more source

Quantum yield optimized fluorophores for site-specific labeling and super-resolution imaging

, 2011
Single molecule applications, saturated pattern excitation microscopy, or stimulated emission depletion (STED) microscopy demand for bright and highly stable fluorescent dyes1,2.
Choquet, Daniel, Cognet, Laurent, Giannone, Gregory, Grunwald, Christian, Lounis, Brahim, Schulze, Katrin, Tampé, Robert   +6 more
core   +3 more sources

Nanoscale Heat Transfer from Magnetic Nanoparticles and Ferritin in an Alternating Magnetic Field [PDF]

, 2020
Recent suggestions of nanoscale heat confinement on the surface of synthetic and biogenic magnetic nanoparticles during heating by radio frequency-alternating magnetic fields have generated intense interest because of the potential utility of this ...
Cheon, Jinwoo, Davis, Hunter C., Kang, Sunghwi, Lee, Jae-Hyun, Putterman, Harry, Shapiro, Mikhail G., Shin, Tae-Hyun   +6 more
core   +1 more source