Results 101 to 110 of about 713,255 (360)

Cell-Penetrating Peptides—Mechanisms of Cellular Uptake and Generation of Delivery Systems

Pharmaceuticals, 2010
The successful clinical application of nucleic acid-based therapeutic strategies has been limited by the poor delivery efficiency achieved by existing vectors. The development of alternative delivery systems for improved biological activity is, therefore,
Sara Trabulo, Ana Luísa Cardoso, Miguel Mano, Maria C. Pedroso de Lima   +3 more
doaj   +1 more source

Schizosaccharomyces pombe Pol II transcription elongation factor ELL functions as part of a rudimentary super elongation complex [PDF]

, 2018
ELL family transcription factors activate the overall rate of RNA polymerase II (Pol II) transcription elongation by binding directly to Pol II and suppressing its tendency to pause.
Alonso-Nunez, Bahler, Bahler, Banks, Buchan, Cairns, Charles AS Banks, Chou, Christopher W Seidel, Coudreuse, Dana M Gibbon, Elmendorf, Florens, Garg, He, He, Joan W Conaway, Kim, Kimura, Kimura, Kitts, Kong, Langmead, Laurence A Florens, Li, Lin, Luo, Luo, Michael P Washburn, Miller, Monahan, Nimisha Sharma, Oliva, Preeti Dabas, Quinlan, Robinson, Ronald C Conaway, Rustici, Shilatifard, Shilatifard, Simone, Simone, Sneha Gopalan, Sobhian, Suarez, Szklarczyk, Tabb, Takahashi, Thorvaldsdottir, Tsai, Ward, Washburn, Ying Zhang, Yokoyama, Zhang   +54 more
core   +1 more source

Peptide nucleic acid stabilized perovskite nanoparticles for nucleic acid sensing

Materials Today Chemistry, 2020
Abstract Nanostructural hybrid organic-inorganic metal halide perovskites offer a wide range of potential applications including photovoltaics, solar cells, and light emitting diodes. Up to now the surface stabilizing ligands were used solely to obtain the optimal properties of nanoparticles in terms of dimensionality and stability, however their ...
Jozef Krajčovič, K. Čépe, Alexander Kovalenko, Alexander Kovalenko, Cigdem Yumusak, Yolanda Salinas, Niyazi Serdar Sariciftci, A. Jancik Prochazkova, A. Jancik Prochazkova, Radek Zbořil, Oliver Brüggemann, Martin Weiter, S. Gaidies, Markus C. Scharber   +13 more
openaire   +4 more sources

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Bayesian sequence learning for predicting protein cleavage points [PDF]

, 2005
A challenging problem in data mining is the application of efficient techniques to automatically annotate the vast databases of biological sequence data.
Mayo, Michael
core   +2 more sources

4D Mapping of ZIF Biocomposites for High Protein Loading and Tunable Release Profiles

Advanced Functional Materials, EarlyView.
Systematic four‐dimensional mapping of zeolitic imidazolate framework biocomposites reveals how precursor ratios, total concentration, and washing define crystalline phase, protein loading, and release kinetics. This comprehensive study identifies conditions yielding record loading (∼85%) and precise phase–property correlations.
Michael R. Hafner, Francesco Carraro, Behnaz Abbasgholi‐NA, Simone Dal Zilio, Max Schmallegger, Helmar Wiltsche, Lingcong Ge, Michael R. Reithofer, Efwita Astria, Laura Villanova, Heinz Amenitsch, Christian Doonan, Paolo Falcaro   +12 more
wiley   +1 more source

Complexation of fungal extracellular nucleic acids by host LL-37 peptide shapes neutrophil response to Candida albicans biofilm

Frontiers in Immunology
Candida albicans remains the predominant cause of fungal infections, where adhered microbial cells form biofilms - densely packed communities. The central feature of C.
Magdalena Juszczak, Magdalena Juszczak, Marcin Zawrotniak, Maria Rapala-Kozik   +3 more
doaj   +1 more source

Special Issue: Molecular Properties and the Applications of Peptide Nucleic Acids

Molecules, 2018
Polyamide analogs of DNA, or peptide nucleic acid (PNA), were first proposed in 1991 by a group of chemists and biochemists in a memorable Science paper [1].[…]
Roberto Corradini
doaj   +1 more source

The pgip family in soybean and three other legume species: evidence for a birth-and-death model of evolution [PDF]

, 2014
Polygalacturonase-inhibiting proteins (PGIPs) are leucine-rich repeat (LRR) plant cell wall glycoproteins involved in plant immunity. They are typically encoded by gene families with a small number of gene copies whose evolutionary origin has been poorly
Cenci, A., Cervone, F., D'Ovidio, R., Favaron, F., Kalunke, R.M., Lorenzo, G. de, O'Sullivan, D.M., Sella, L., Volpi, C.   +8 more
core   +2 more sources

Nanomaterial‐Enhanced Biosensing: Mechanisms and Emerging Applications

Advanced Healthcare Materials, EarlyView.
Nanomaterial integration transforms biosensor capabilities through enhanced signal transduction, sensitivity, and selectivity. This review analyzes how nanoscale materials—from nanoparticles to nanosheets—leverage unique physicochemical properties to revolutionize electrochemical, optical, and electrical biosensing.
Younghak Cho, Yunyoung Choi, Yerim Jang, Hyejeong Seong   +3 more
wiley   +1 more source