Results 111 to 120 of about 4,905 (211)

The Prolyl Isomerase Pin1 in Breast Development and Cancer [PDF]

open access: yes, 2011
The prolyl isomerase Pin1 specifically isomerizes certain phosphorylated Ser/Thr-Pro bonds and thereby regulates various cellular processes. Pin1 is a target of several oncogenic pathways and is overexpressed in human breast cancer.
Liou, Yih-Cherng   +3 more
core  

Management of cytoskeleton architecture by molecular chaperones and immunophilins [PDF]

open access: yes, 2011
Cytoskeletal structure is continually remodeled to accommodate normal cell growth and to respond to pathophysiological cues. As a consequence, several cytoskeleton-interacting proteins become involved in a variety of cellular processes such as cell ...
Adachi   +181 more
core   +1 more source

Blood–Brain Barrier: Structure, Function, Diseases, and Drug Delivery Systems

open access: yesMedComm, Volume 7, Issue 4, April 2026.
This graphical abstract illustrates how blood–brain barrier‐targeted nanomedicine integrates diverse nanocarrier platforms with mechanism‐based therapeutic strategies to overcome delivery barriers in ischemic stroke, enabling targeted modulation of oxidative stress, inflammation, excitotoxicity, and neuronal survival.
Yanan He   +10 more
wiley   +1 more source

Bioinformatic and expression analysis of the Brassica napus L. cyclophilins

open access: yesScientific Reports, 2017
Cyclophilins (CYPs) are a group of ubiquitous proteins characterized by their ability to bind to the immunosuppressive drug cyclosporin A. The CYP family occurs in a wide range of organisms and contains a conserved peptidyl-prolyl cis/trans isomerase ...
Patrizia Hanhart   +6 more
doaj   +1 more source

The structure of TTHA0988 from Thermus thermophilus, a KipI-KipA homologue incorrectly annotated as allophanate hydrolase [PDF]

open access: yes, 2011
The Thermus thermophilus protein TTHA0988 is a protein of unknown function which represents a fusion of two proteins found almost ubiquitously across the bacterial kingdom.
Guss, J. Mitchell   +5 more
core   +2 more sources

Disulfide Crosslinking Induces Rapid Degradation of Arc/Arg3.1 via Hsp70‐Mediated Ubiquitin Ligase Pathway

open access: yesThe FASEB Journal, Volume 40, Issue 6, 31 March 2026.
Heat shock induces Arc/Arg3.1 Cys34‐Cys159 disulfide crosslinking, promoting oligomerization and Hsp70‐CHIP‐dependent ubiquitination followed by proteasomal degradation during recovery. Disrupting disulfide formation (C159A) impairs CHIP‐mediated ubiquitination and stabilizes Arc/Arg3.1, whereas HSF1 loss limits inducible Hsp70 and leads to Arc ...
Dami So   +7 more
wiley   +1 more source

The SARS-coronavirus-host interactome: identification of cyclophilins as target for pan-coronavirus inhibitors.

open access: yesPLoS Pathogens, 2011
Coronaviruses (CoVs) are important human and animal pathogens that induce fatal respiratory, gastrointestinal and neurological disease. The outbreak of the severe acute respiratory syndrome (SARS) in 2002/2003 has demonstrated human vulnerability to ...
Susanne Pfefferle   +27 more
doaj   +1 more source

The human FK506-binding proteins: characterization of human FKBP19 [PDF]

open access: yes, 2006
Analysis of the human repertoire of the FK506-binding protein (FKBP) family of peptidyl-prolyl cis/trans isomerases has identified an expansion of genes that code for human FKBPs in the secretory pathway.
A Galat   +43 more
core   +2 more sources

A cDNA Clone for Cyclophilin from Griffithsia japonica and Phylogenetic Analysis of Cyclophilins

open access: yesMolecules and Cells, 2002
A cDNA clone, designated as Griffithsia japonica cyclophilin-1 (GjCyp-1), was isolated by differential screening of a cDNA library for a red alga, G. japonica. The transcript that corresponded to GjCyp-1 was abundant in vegetative, male, and tetrasporangial thalli, but only the basal level of the transcript was detected in female gametophytes ...
Yoo Kyung, Lee   +3 more
openaire   +2 more sources

Molecular Mechanisms Underlying Root Nodule Formation and Activity

open access: yesAgronomy
Symbiotic interactions between legumes and a group of soil bacteria, known as rhizobia, lead to the formation of a specialized organs called root nodules.
Katarzyna Nuc, Przemysław Olejnik
doaj   +1 more source

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