Results 101 to 110 of about 6,725,434 (301)

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

Cells, 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, Daniel Brandwein, Changyu Liu, Zhixiang Wang   +3 more
doaj   +1 more source

Interplay between bone morphogenetic proteins and cognate binding proteins in bone and cartilage development: noggin, chordin and DAN. [PDF]

, 2001
This commentary is a concise discussion of the interactions between bone morphogenetic proteins (BMPs) and their binding proteins in bone and cartilage morphogenesis.
Reddi, AH
core  

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

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

Linguistics
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

Frontiers 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, Raja Chinnappan, Mateen A. Khan, Taj Mohammad, Sarah Mohammed Allwaibh, Shanmugam Easwaramoorthi, Ahmed Yaqinuddin, Sandhanasamy Devansan, Tanveer Ahmad Mir, Tanveer Ahmad Mir, Imtaiyaz Hassan   +10 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Combining Chloride Migration and Diffusion Tests to Estimate Freundlich Chloride Binding Parameters and Improve Predictions of Chloride Ingress

Nordic Concrete Research
Chloride binding plays a major role with respect to chloride ingress. On one hand, engineering models often rely on “apparent” diffusion coefficients, which account for both the diffusion of chlorides in the pore solution and chloride binding.
Ranger Maxime, Hasholt Marianne Tange, Jensen Ole Mejlhede, Carrillo Guillermo Hernandez   +3 more
doaj   +1 more source

Conformational selection in protein binding and function

, 2014
Protein binding and function often involves conformational changes. Advanced NMR experiments indicate that these conformational changes can occur in the absence of ligand molecules (or with bound ligands), and that the ligands may 'select' protein ...
Paul, Fabian, Weikl, Thomas R.
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Early Events in Japanese Encephalitis Virus Infection: Viral Entry

Pathogens, 2018
Japanese encephalitis virus (JEV), a mosquito-borne zoonotic flavivirus, is an enveloped positive-strand RNA virus that can cause a spectrum of clinical manifestations, ranging from mild febrile illness to severe neuroinvasive disease.
Sang-Im Yun, Young-Min Lee
doaj   +1 more source