Results 71 to 80 of about 1,564,144 (179)
Mass Spectrometry Reviews, EarlyView.ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley +1 more source
Talanta OpenBackground: 8-oxoguanine DNA glycosylase can maintain genomic stability and integrity. However, it can interfere with the regular DNA damage repair process, possibly leading to the development of cancer and various other human diseases when its activity ...
Kaiting Xiao +8 more
doaj +1 more source
Aspartic Protease Inhibition Induces Proteomic Remodeling in Paracoccidioides brasiliensis
PROTEOMICS, EarlyView.ABSTRACT Paracoccidioidomycosis (PCM) is a major systemic mycosis in Latin America caused by Paracoccidioides brasiliensis, yet the contribution of aspartic proteases to fungal physiology and pathogenicity remains poorly understood. Here, we employed data‐independent acquisition (DIA)‐based quantitative proteomics to investigate the impact of pepstatin
Sarah Fernandes Lima +6 more
wiley +1 more source
A dual A-to-Y and G-to-Y base editor and a four-base concurrent hypermutator in mammalian cells
Nature CommunicationsCurrent dual base editors and hypermutators exhibit limited types of base conversion and constrained mutational diversity. To address this challenge, we engineer a compact dual base editor “A&GBE” by fusing a deaminase and glycosylase with nickase Cas9 ...
Na Zhao +13 more
doaj +1 more source
Molecular Basis for Uracil‐DNA‐Glycosylase to Identify DNA Damage in the Nucleosome
Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT The DNA base‐excision repair (BER) pathway is initiated by a glycosylase, such as uracil‐DNA‐glycosylase (UDG), which identifies and removes a wrong base incorporated in the DNA sequence. The very early steps in the identification of the DNA damage are crucial to the correct initiation of the repair chain, and become even more complex when ...
Safwen Ghediri +2 more
wiley +1 more source
, 2019 The current report devised a novel isothermal diagnostic assay, termed as nanoparticle-based biosensor (NB)- and antarctic thermal sensitive uracil-DNA-glycosylase (ATSU)-supplemented polymerase spiral reaction (PSR; NB-ATSU-PSR).
Ze-ming Wang (6679178) +12 more
core +1 more source
Stable transgenerational epigenetic inheritance requires a DNA methylation-sensing circuit
Nature Communications, 2017 DNA methylation patterns are inherited over many generations in plants. Here, Williams and Gehring show that the 5-methylcytosine DNA glycosylase ROS1 functions as part of a methylation-sensitive circuit that ensures long-term epigenetic fidelity in ...
Ben P. Williams, Mary Gehring
doaj +1 more source
Impact of sleep insufficiency and recovery on cancer development
Sleep Research, EarlyView.Abstract Sleep plays a critical role in overall health, and modern lifestyles, such as shift work and late‐night activities, can significantly impact sleep condition. Insufficient sleep has been associated with various adverse health outcomes, including an increased risk of tumor development.
Xiaxi Li, Chuanyuan Li, Yi Zhang
wiley +1 more source
The enigmatic thymine DNA glycosylase.
, 2007 When it was first isolated from extracts of HeLa cells in Josef Jiricny's laboratory, the thymine DNA glycosylase (TDG) attracted attention because of its ability to remove thymine, i.e. a normal DNA base, from G.T mispairs. This implicated a function of
Schär P +4 more
core +1 more source
Insect Molecular Biology, EarlyView.Parasitoid wasps deploy maternal and embryonic factors to reprogramme host physiology. Venom, calyx fluid, polydnaviruses, teratocytes and larval secretions act in a coordinated, compartmentalised manner. Host‐regulation factors are promising sources of insecticidal, antimicrobial and bioinspired translational molecules.
Ciro Pedro G. Pinto +2 more
wiley +1 more source