Results 1 to 10 of about 122,513 (306)

Poly(GP) proteins are a useful pharmacodynamic marker for C9ORF72-associated amyotrophic lateral sclerosis [PDF]

open access: yes, 2017
There is no effective treatment for amyotrophic lateral sclerosis (ALS), a devastating motor neuron disease. However, discovery of a G4C2 repeat expansion in the C9ORF72 gene as the most common genetic cause of ALS has opened up new avenues for ...
E. A. Perkerson   +78 more
core   +4 more sources

Textural characteristics and organization of composites with fumed silicas and high-molecular weight compounds

open access: yesХімія, фізика та технологія поверхні, 2022
Various composites with nanosilicas, as well as with other nanooxides, and polymers are of importance from a practical point of view. Detailed textural and morphological characterization, applied here to nanosilicas treated alone and in composites with ...
V. M. Gun'ko
doaj   +1 more source

Conducting Polymer-Infused Electrospun Fibre Mat Modified by POEGMA Brushes as Antifouling Biointerface

open access: yesBiosensors, 2022
Biofouling on surfaces, caused by the assimilation of proteins, peptides, lipids and microorganisms, leads to contamination, deterioration and failure of biomedical devices and causes implants rejection.
Jesna Ashraf   +6 more
doaj   +1 more source

Promising Therapeutic Targets for Treatment of Rheumatoid Arthritis

open access: yesFrontiers in Immunology, 2021
Rheumatoid arthritis (RA) is a systemic poly-articular chronic autoimmune joint disease that mainly damages the hands and feet, which affects 0.5% to 1.0% of the population worldwide.
Jie Huang   +6 more
doaj   +1 more source

Gene dosage effects of poly(A) track-engineered hypomorphs

open access: yesMolecular Therapy: Nucleic Acids, 2021
Manipulation of gene activity through creation of hypomorphic mutants has been a long-standing tool in examining gene function. Our previous studies have indicated that hypomorphic mutants could be created by inserting cis-regulatory sequences composed ...
Geralle Powell   +2 more
doaj   +1 more source

One‐Step Synthesis of Hydrogen‐Bonded Microcapsules for pH‐Triggered Protein Release

open access: yesSmall Structures, 2023
One‐step microfluidic approach in which interfacial complexation of hydrogen bonding polymers is utilized to prepare pH‐responsive microcapsules is presented.
Leekang Jeon   +4 more
doaj   +1 more source

The RNA Binding Domains of the Nuclear poly(A)-binding Protein [PDF]

open access: yesJournal of Biological Chemistry, 2003
The nuclear poly(A)-binding protein (PABPN1) is involved in the synthesis of the mRNA poly(A) tails in most eukaryotes. We report that the protein contains two RNA binding domains, a ribonucleoprotein-type RNA binding domain (RNP domain) located approximately in the middle of the protein sequence and an arginine-rich C-terminal domain.
Uwe, Kühn   +3 more
openaire   +2 more sources

TLR3 forms a highly organized cluster when bound to a poly(I:C) RNA ligand

open access: yesNature Communications, 2022
TLR3 plays a crucial role in anti-viral immune response by recognizing RNAs produced during virus infection. Here, the authors determine a high resolution structure of the activated cluster of TLR3.
Chan Seok Lim   +6 more
doaj   +1 more source

Measurement of Secondary Structure Changes in Poly-L-lysine and Lysozyme during Acoustically Levitated Single Droplet Drying Experiments by In Situ Raman Spectroscopy

open access: yesSensors, 2022
Drying processes such as spray drying, as commonly used in the pharmaceutical industry to convert protein-based drugs into their particulate form, can lead to an irreversible loss of protein activity caused by protein secondary structure changes.
Julian F. A. Perlitz   +3 more
doaj   +1 more source

Characterization of the multimeric structure of poly(A)-binding protein on a poly(A) tail [PDF]

open access: yesScientific Reports, 2018
AbstractEukaryotic mature mRNAs possess a poly adenylate tail (poly(A)), to which multiple molecules of poly(A)-binding protein C1 (PABPC1) bind. PABPC1 regulates translation and mRNA metabolism by binding to regulatory proteins. To understand functional mechanism of the regulatory proteins, it is necessary to reveal how multiple molecules of PABPC1 ...
Ryoichi Sawazaki   +8 more
openaire   +3 more sources

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