Results 221 to 230 of about 159,255 (285)

Marine-Inspired Antimicrobial Peptides Disrupt Gene Expression at the DNA Level. [PDF]

ACS Infect Dis
Beyer LI, Thoma J, Acha Alarcon L, Unksov IN, Karlsson R, Inda-Díaz JS, Tietze AA.   +6 more
europepmc   +1 more source

Measuring Propidium Iodide Brightness as a Function of Viability: A High‐Throughput Quantitative Assessment of Hepatic Spheroids

Artificial Organs, EarlyView.
The graphical abstract illustrates our rapid PI‐based spheroid viability assay: hepatocyte spheroids are formed and stained with AO/PI, imaged after a 15‐min incubation, and analyzed for PI brightness normalized to area. This metric correlates strongly with functional urea/DNA output, validating PI intensity as a fast, reliable indicator of spheroid ...
Michael G. Megaly, Diane Tobolt, Bat‐Erdene Namsrai, Benjamin Fisher, Anthony An‐Fa Dahm Chen, Joseph Sushil Rao, Srivasupradha Ramesh, Anudari Chimedtseren, Mark Clemens, Charles Y. Lee, John C. Bischof, Erik B. Finger   +11 more
wiley   +1 more source

A freely available gel electrophoresis laboratory manual and course materials. [PDF]

J Microbiol Biol Educ
Telfah R, Patrick K, Shultz JL.
europepmc   +1 more source

Influence of intercalating ethidium bromide condensation of DNA induced by spermine: A study by force spectroscopy and gel electrophoresis

, 2014
Robson Rogaciano Fernandes da. SILVA
openalex   +1 more source

TbTim20 facilitates protein import at a low membrane potential in trypanosomes lacking the mitochondrial genome

The FEBS Journal, EarlyView.
Protein import into mitochondria relies on TIM complexes and the membrane potential. Trypanosoma brucei has a unique TIM complex, and the role of one subunit, TbTim20, has remained unclear. Here, we show that TbTim20 is essential in cells lacking mitochondrial DNA. The importance of TbTim20 increases as the membrane potential decreases.
Corinne von Känel, Salome Aeschlimann, Michaela Husová, Silke Oeljeklaus, Philip Stettler, Achim Schnaufer, Bettina Warscheid, Alena Zíková, André Schneider   +8 more
wiley   +1 more source

N-Doped carbon quantum dot-based ratiometric fluorescent nanosensor platforms for detection of gastric cancer-associated Helicobacter pylori genes. [PDF]

Mikrochim Acta
Öztürk D, Durmuş M.
europepmc   +1 more source

Electron paramagnetic resonance studies of spin-labelled ethidium bromide DNA interactions [PDF]

, 1986
D. J. Keeble
openalex  

EHD4 and ASAP2 are critical negative regulators of the claudin‐5‐based endothelial barrier

The FEBS Journal, EarlyView.
Cell‐surface CLDN‐5 protein levels can be evaluated using a probe that can bind to the extracellular domains of CLDN‐5. A probe derived from Clostridium perfringens enterotoxin allows us to isolate cells with high CLDN‐5 protein levels from a knockout cell library.
Yosuke Hashimoto, Gergő Porkoláb, Natalie Hudson, Jeffrey O'Callaghan, Nicole Hanley, Conor Delaney, Mária A. Deli, Peter Westenskow, Matthew Campbell   +8 more
wiley   +1 more source

Cytotoxic, apoptotic and genotoxic effects of thymoquinone-oxime derivative on gastric cancer cells: An <i>in vitro</i> study. [PDF]

Oncol Lett
Bozali K, İnce Z, Kiziltoprak N, Gülşen T, Köstek M, Kesgin YM, Ergenç M, Dağgez M, Altun E, Taşkesen F, Akyüz C, Sunamak O, Duman M, Güler EM.   +13 more
europepmc   +1 more source

Mycobacterium avium Subsp. paratuberculosis and Human Endogenous Retrovirus in Italian Patients With Inflammatory Bowel Disease (IBD) and Irritable Bowel Syndrome (IBS)

Immunology, EarlyView.
Inflammatory bowel disease (IBD), comprising ulcerative colitis (UC) and Crohn's disease (CD), is a recognised gastrointestinal disorder. Mycobacterium avium subspecies paratuberculosis (MAP) is implicated in IBD pathogenesis. Persistent exposure and active infections by MAP may contribute to the unsilencing of human endogenous retroviruses (HERV ...
Stefano Ruberto, Alfredo Santovito, Gian P. Caviglia, Marta Noli, Davide Cossu, Davide G. Ribaldone, Demis Pitoni, Simona Frara, Elisa Tribocco, Chiara Rosso, Marta Guriglia, Ilaria Cossu, Pier A. Tovo, Massimiliano Bergallo, Leonardo A. Sechi   +14 more
wiley   +1 more source