Results 81 to 90 of about 4,727,640 (253)

Cholinium-Based Ionic Liquids Modulate Protein Stability: A Comparative Study of Enzymes and Albumins

open access: yesMolecules
This work aims to assess the intermolecular interaction of choline ionic liquids (ILs) (choline malonate ([Ch][Mal]), choline succinate ([Ch][Suc]), and choline valinate ([Ch][Val]) with two enzymes (lysozyme and α-chymotrypsin).
Artashes A. Khachatrian   +9 more
doaj   +1 more source

Investigating ideomotor cognition with motorvisual priming paradigms: Key findings, methodological challenges, and future directions

open access: yesFrontiers in Psychology, 2012
Ideomotor theory claims that perceptual representations of action effects are functionally involved in the planning of actions. Strong evidence for this claim comes from a phenomenon called motorvisual priming.
Roland eThomaschke
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Outer Membrane Protein YadA of Enteropathogenic Yersiniae Mediates Specific Binding to Cellular but Not Plasma Fibronectin [PDF]

open access: yes, 1993
The binding of bacteria or bacterial products to host proteins of tissue extracellular matrix may be a mechanism of tissue adherence. We investigated interactions of the plasmid-encoded outer membrane protein YadA, which confers pathogenic functions on ...
Emmerich, F.   +7 more
core   +1 more source

"Algún" indefinite is not bound by adverbs of quantification

open access: yesIsogloss, 2021
Some indefinites cannot be bound by adverbs of quantification or the generic operator. I argue that this datum follows from the internal syntax of indefinites: only those indefinites consisting of a minimal structure can be bound, bigger indefinites ...
Luis López
doaj  

Rac1 S71 Mediates the Interaction between Rac1 and 14-3-3 Proteins

open access: yesCells, 2019
Both 14-3-3 proteins (14-3-3s) and Rho proteins regulate cytoskeleton remodeling and cell migration, which suggests a possible interaction between the signaling pathways regulated by these two groups of proteins.
Abdalla Abdrabou   +3 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Ligand binding and homology modelling of insect odorant-binding proteins [PDF]

open access: yes, 2014
This review describes the main characteristics of odorant-binding proteins (OBPs) for homology modelling and presents a summary of structure prediction studies on insect OBPs, along with the steps involved and some limitations and improvements.
Mutis, A.   +3 more
core   +1 more source

Overt pronouns in null subject languages: an experimental investigation of Kashubian, Polish, and Silesian

open access: yesLinguistics
Interpretive differences between overt subject pronouns relative to null subject pronouns are commonly considered a defining property of Consistent Null Subject Languages (CNSLs), in contradistinction to Partial Null Subject Languages (PNSLs).
Ruda Marta, Huang Nick
doaj   +1 more source

A novel fluorescent probe, triphenylamine rhodamine-3-acetic acid (mRA) for the detection of Amyloid-β aggregates in Alzheimer's disease

open access: yesFrontiers in Neuroscience
Amyloid-β (Aβ) is implicated in the pathophysiology of Alzheimer's disease (AD) and plays a significant role in neuronal degeneration. Aβ in solution is essential during the initial stages of developing lead compounds that influence Aβ fibrillation.
Raja Chinnappan   +10 more
doaj   +1 more source

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