Oxidative crosslinking of peptides and proteins: Mechanisms of formation, detection, characterization and quantification

E Fuentes-Lemus, P Hägglund, C López-Alarcón… - Molecules, 2021 - mdpi.com
Covalent crosslinks within or between proteins play a key role in determining the structure
and function of proteins. Some of these are formed intentionally by either enzymatic or …

Colloquium: 100 years of mass spectrometry: Perspectives and future trends

S Maher, FPM Jjunju, S Taylor - Reviews of Modern Physics, 2015 - APS
Mass spectrometry (MS) is widely regarded as the most sensitive and specific general
purpose analytical technique. More than a century has passed for MS since the ground …

Attosecond physics at the nanoscale

MF Ciappina, JA Pérez-Hernández… - Reports on Progress …, 2017 - iopscience.iop.org
Recently two emerging areas of research, attosecond and nanoscale physics, have started
to come together. Attosecond physics deals with phenomena occurring when ultrashort laser …

Charge migration induced by attosecond pulses in bio-relevant molecules

F Calegari, A Trabattoni, A Palacios… - Journal of Physics B …, 2016 - iopscience.iop.org
After sudden ionization of a large molecule, the positive charge can migrate throughout the
system on a sub-femtosecond time scale, purely guided by electronic coherences. The …

Signal-noise metrics for RNA binding protein identification reveal broad spectrum protein-RNA interaction frequencies and dynamics

JC Kristofich, CV Nicchitta - Nature Communications, 2023 - nature.com
Recent efforts towards the comprehensive identification of RNA-bound proteomes have
revealed a large, surprisingly diverse family of candidate RNA-binding proteins (RBPs) …

Identification of whole-cell dsRNA-binding proteins by phase separation

Z Yang, J Zhou, Z Li, J Guo, L Fang, X **ao, S **ao - RNA biology, 2024 - Taylor & Francis
Interactions between double-stranded RNA (dsRNA) and proteins play an important role in
cellular homeostasis by regulating the editing, stability, and splicing of intracellular RNA …

Photoinitiator‐free two‐photon polymerization of biocompatible materials for 3D micro/nanofabrication

A Nakayama, Y Kumamoto… - Advanced Optical …, 2022 - Wiley Online Library
Two‐photon polymerization is expected to realize the fabrication of biological tissues for
regenerative medicine and drug development because of its capability of 3D fabrication with …

Identification and characterization of protein cross-links induced by oxidative reactions

P Hägglund, M Mariotti, MJ Davies - Expert review of proteomics, 2018 - Taylor & Francis
Introduction: Protein cross-links are common in biological systems and are generated both
deliberately as a part of normal metabolism and also accidently as a result of exposure to …

Analysis of HIV-1 matrix-envelope cytoplasmic tail interactions

A Alfadhli, AO Staubus, PR Tedbury… - Journal of …, 2019 - journals.asm.org
The matrix (MA) domains of HIV-1 precursor Gag (PrGag) proteins direct PrGag proteins to
plasma membrane (PM) assembly sites where envelope (Env) protein trimers are …

Peroxynitrite-mediated oxidation of plasma fibronectin

G Degendorfer, CY Chuang, H Kawasaki… - Free Radical Biology …, 2016 - Elsevier
Fibronectin is a large dimeric glycoprotein present in both human plasma and in basement
membranes. The latter are specialized extracellular matrices underlying endothelial cells in …