Results 201 to 210 of about 170,575 (305)

A Modified Methyl Transferase Cofactor to Selectively Silence Gene Expression in Escherichia coli. [PDF]

Chembiochem
Irving OJ, Stone S, Neely RK, Albrecht T.   +3 more
europepmc   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Acquisition of Spacers from Foreign Prokaryotic Genomes by CRISPR-Cas Systems in Natural Environments. [PDF]

Genome Biol Evol
Sures K, Esser SP, Bornemann TLV, Moore CJ, Soares AR, Plewka J, Figueroa-Gonzalez PA, Ruff SE, Moraru C, Probst AJ.   +9 more
europepmc   +1 more source

Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype

Advanced Functional Materials, EarlyView.
In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He, Wang Sik Lee, Phattadon Yajan, Aaron Lee, Mauro Sousa de Almeida, Sandeep Keshavan, Jozef Adamcik, Céline Loussert‐Fonta, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +10 more
wiley   +1 more source

Programmable Argonaute-mediated single-nucleotide variant sequencing of cell-free DNA for multi-cancer early detection. [PDF]

Nat Commun
Guo C, Zhang J, Zhang S, Moon J, Yang R, Guan X, Hou C, Pei M, Schalper KT, Schreiber D, Liu X, Perpetua L, Chang Y, Sanders M, Ristau B, Liu C.   +15 more
europepmc   +1 more source

MagPiezo: A Magnetogenetic Platform for Remote Activation of Endogenous Piezo1 Channels in Endothelial Cells

Advanced Functional Materials, EarlyView.
MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández, Mariarosaria De Simone, Yilian Fernández‐Afonso, Daniel Garcia‐Gonzalez, Pablo Martínez‐Vicente, Thomas van Zanten, Raluca M. Fratila, Maria Moros   +7 more
wiley   +1 more source

Epigenetic and evolutionary features of ape subterminal heterochromatin. [PDF]

Genome Res
Yoo D, Munson KM, Eichler EE.
europepmc   +1 more source

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

Advanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova, Ivan V. Zelepukin, Lyubov V. Gorelik, Anton L. Popov, Andrei I. Pastukhov, Gleb V. Tikhonowski, Maxim S. Savinov, Danil D. Kolmanovich, Nikita A. Pivovarov, Alina Yu. Kapitannikova, Anton A. Popov, Anna S. Sogomonyan, Vsevolod A. Skribitsky, Aziz B. Mirkasymov, Andrei V. Kabashin, Sergey M. Deyev   +15 more
wiley   +1 more source

Subrepeats of the intergenic spacer of the Nicotiana ribosomal DNA [PDF]

Biopolymers and Cell, 2000
openaire   +1 more source

Single-colony resolution of CRISPR-Cas adaptation in E. coli reveals altered spacer-source bias during solid-phase growth. [PDF]

Nucleic Acids Res
Braithwaite J, Cannon C, Chalmers R, Edwards H.   +3 more
europepmc   +1 more source