Results 51 to 60 of about 6,725,434 (301)
Using the Intrinsic Fluorescence of DNA to Characterize Aptamer Binding
Molecules, 2022 The reliable, readily accessible and label-free measurement of aptamer binding remains a challenge in the field. Recent reports have shown large changes in the intrinsic fluorescence of DNA upon the formation of G-quadruplex and i-motif structures.
Chang Lu +3 more
doaj +1 more source
Beating the reaction limits of biosensor sensitivity with dynamic tracking of single binding events [PDF]
, 2018 The clinical need for ultrasensitive molecular analysis has motivated the development of several endpoint-assay technologies capable of single-molecule readout.
Sevenler, Derin +2 more
core +2 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Étude du comportement mécanique d’une reliure de la fin du XVe siècle – Le Missel de Cambrai
CeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2013 The article concerns the restoration of an incunabula printed in 1495 in Paris. Our goal was to adapt our interventions taking into account the various constituent materials of the medieval book: leather, wood, sewing and fittings.
Lara Meersseman
doaj +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Fusobacterium spp. target human CEACAM1 via the trimeric autotransporter adhesin CbpF
Journal of Oral Microbiology, 2019 Neisseria meningitidis, Haemophilus influenzae, and Moraxella catarrhalis are pathogenic bacteria adapted to reside on human respiratory mucosal epithelia.
Matthew L. Brewer +5 more
doaj +1 more source
Two time constants for the binding of proteins to DNA from micromechanical data [PDF]
, 2000 Recent experimental advances allow the direct measurement of the force/extension behavior for DNA in the presence of strongly binding proteins. Such experiments reveal information about the cooperative mechanism of protein binding.
Turner, Matthew S.
core +2 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
The High Plasma Retinol Binding Protein 4 Level as a Risk Factor Consequently of Type 2 Diabetes Mellitus of Abdominal Obesity [PDF]
, 2011 Abdominal obesity (Ab-Ob) related to cardiometabolic risk, that is riskfactor constellation for succeeded cardiovasculer disease and type 2 DiabetesMellitus (DM).
Astawa, N. M. (Nyoman) +3 more
core
DNA-binding residues and binding mode prediction with binding-mechanism concerned models [PDF]
BMC Genomics, 2009 Protein-DNA interactions are essential for fundamental biological activities including DNA transcription, replication, packaging, repair and rearrangement. Proteins interacting with DNA can be classified into two categories of binding mechanisms - sequence-specific and non-specific binding. Protein-DNA specific binding provides a mechanism to recognize
Oyang Yen-Jen +4 more
openaire +3 more sources