Results 141 to 150 of about 964,671 (415)

The effect of glycoprotein-processing inhibitors on fucosylation of glycoproteins.

open access: yesJournal of Biological Chemistry, 1985
The influenza viral hemagglutinin contains L-fucose linked alpha 1,6 to some of the innermost GlcNAc residues of the complex oligosaccharides. In order to determine what structural features of the oligosaccharide were required for fucosylation or where in the processing pathway fucosylation occurred, influenza virus-infected MDCK cells were incubated ...
A D Elbein, P M Schwarz
openaire   +3 more sources

Bypassing P-Glycoprotein Drug Efflux Mechanisms: Possible Applications in Pharmacoresistant Schizophrenia Therapy

open access: yesBioMed Research International, 2015
The efficient noninvasive treatment of neurodegenerative disorders is often constrained by reduced permeation of therapeutic agents into the central nervous system (CNS).
Famida G. Hoosain   +6 more
semanticscholar   +1 more source

Presence of the ABCB1 (MDR1) deletion mutation causing ivermectin hypersensitivity in certain dog breeds in Belgium [PDF]

open access: yes, 2009
Hypersensitivity to ivermectin and certain other drugs in Collies and related breeds is caused by a 4-base pair deletion mutation in the ABCB1 gene, better known as the MDR1 gene, encoding P-glycoprotein.
Daminet, Sylvie   +9 more
core   +2 more sources

Agarose gel serum protein electrophoresis in cats with and without lymphoma and preliminary results of tandem mass fingerprinting analysis [PDF]

open access: yes, 2011
<b>Background</b>: Serum electrophoretic profiles in cats are poorly characterized with respect to the protein components of the globulin fractions, and interpretation of the electrophoretograms has routinely been done in ignorance of the ...
Baker   +36 more
core   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

open access: yesAdvanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi   +4 more
wiley   +1 more source

Hierarchical hydropathic evolution of influenza glycoproteins (N2, H3, A/H3N2) under relentless vaccination pressure [PDF]

open access: yesarXiv, 2013
Hemagglutinin (HA) and neuraminidase (NA) are highly variable envelope glycoproteins. Here hydropathic analysis, previously applied to quantify common flu (H1N1) evolution (1934-), is applied to the evolution of less common but more virulent (avian derived) H3N2 (1968-), beginning with N2.
arxiv  

Coronavirus glycoprotein E1, a new type of viral glycoprotein

open access: yesJournal of Molecular Biology, 1981
The carbohydrate contents of coronavirus glycoproteins E1 and E2 have been analyzed. E2 has complex and mannose-rich-type oligosaccharide side-chains, which are attached by N-glycosidic linkages to the polypeptide. Glycosylation of E2 is initiated at the co-translational level, and it is inhibited by tunicamycin, 2-deoxy-glucose, and 2-deoxy-2-fluoro ...
H. Niemann, H.-D. Klenk
openaire   +3 more sources

Allelic variations of the multidrug resistance gene determine susceptibility and disease behavior in ulcerative colitis [PDF]

open access: yes, 2005
BACKGROUND AND AIMS: The MDR1 gene encodes P-glycoprotein 170, an efflux transporter that is highly expressed in intestinal epithelial cells. The MDR1 exonic single nucleotide polymorphisms (SNPs) C3435T and G2677T have been shown to correlate with ...
Arnott, Ian D   +7 more
core   +1 more source

Ultra‐Shallow Flat Heat Waves on Low Thermal Conductivity Flexible Polyimide Substrate for Millisecond Thermal Analysis of Materials and Bioelectronic Applications

open access: yesAdvanced Engineering Materials, EarlyView.
An electronic system is presented consisting of a silver thin‐film electrode on a polyimide substrate working both as a heating element and a resistive temperature sensor, generating millisecond heat pulses with very fast heating and cooling rates and a flat peak temperature with a tunable duration.
Bahman K. Boroujeni   +5 more
wiley   +1 more source

Dynamic disorder in receptor-ligand forced dissociation experiments [PDF]

open access: yes, 2006
Recently experiments showed that some biological noncovalent bonds increase their lifetimes when they are stretched by an external force, and their lifetimes will decrease when the force increases further. Several specific quantitative models have been proposed to explain the intriguing transitions from the "catch-bond" to the "slip-bond".
arxiv   +1 more source

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