Results 51 to 60 of about 661,992 (346)
A study of allosteric binding behaviour of a 1,3-alternate thiacalix[4]arene-based receptor using fluorescence signal [PDF]
, 2014 A novel heteroditopic thiacalix[4]arene receptor L possessing 1,3-alternate conformation, which contains two pyrene moieties attached to the lower rim via urea linkages together with a crown ether moiety appended at the opposite side of the thiacalix[4 ...
Jin, Cheng Cheng +7 more
core +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
A New Trial to Measure ABO Antibodies Using Complement-Dependent Cytotoxicity
Medicina, 2022 Background and objectives: The ABO antibody (Ab) titration tests are used in monitoring in ABO-incompatible (ABOi) solid organ transplantation (SOT). However, currently developed ABO Ab tests show Ab binding reactions. This study attempted to measure ABO
Hee-Jeong Youk +9 more
doaj +1 more source
Insights into optimal basal insulin titration in type 2 diabetes: Results of a quantitative survey
Diabetes, obesity and metabolism, 2017 Basal insulin (BI) treatment initiation and dose titration in type 2 diabetes (T2DM) are often delayed. Such “clinical inertia” results in poor glycaemic control and high risk of long‐term complications.
L. Berard +3 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Agronomy, 2021 A common technique for the potentiometric analysis of complex protolytic systems is mathematical data processing. This approach allows for transforming the experimental titration curve into a function of the ionogenic group distribution of the titrated ...
Evgeny Lodygin, Elena Shamrikova
doaj +1 more source
MNase titration reveals differences between nucleosome occupancy and chromatin accessibility
Nature Communications, 2016 Chromatin accessibility plays a fundamental role in gene regulation. Nucleosome placement, usually measured by quantifying protection of DNA from enzymatic digestion, can regulate accessibility. We introduce a metric that uses micrococcal nuclease (MNase)
J. Mieczkowski +11 more
semanticscholar +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Animals, 2020 Slurry treatments such as acidification and alkalization have proven to be promising solutions to reduce gaseous emission produced by farm animals. The optimization of these technologies requires detailed knowledge of how and to what extent the buffer ...
Veronika Overmeyer +4 more
doaj +1 more source
Comparison of Analytical Methods for Determining Methylesterification and Acetylation of Pectin
Applied Sciences, 2021 The esterification of galacturonic acid with methanol and/or acetic acid is important for the structural analysis of pectin. Although several methods have been reported for determining the degree of methylesterification (DM) and acetylation (DAc), the ...
Yang Yu +6 more
doaj +1 more source