Results 21 to 30 of about 1,830 (157)

Engineered red blood cells carrying PCSK9 inhibitors persistently lower LDL and prevent obesity.

open access: yesPLoS ONE, 2021
Low plasma levels of Proprotein Convertase Subtilisin/Kexin 9 (PCSK9) are associated with decreased low-density lipoprotein (LDL) cholesterol and a reduced risk of cardiovascular disease.
Rhogerry Deshycka   +8 more
doaj   +2 more sources

A Comprehensive Review of Our Current Understanding of Red Blood Cell (RBC) Glycoproteins

open access: yesMembranes, 2017
Human red blood cells (RBC), which are the cells most commonly used in the study of biological membranes, have some glycoproteins in their cell membrane. These membrane proteins are band 3 and glycophorins A–D, and some substoichiometric glycoproteins (e.
Takahiko Aoki
doaj   +1 more source

Brown Recluse spider bite mediated hemolysis: clinical features, a possible role for complement inhibitor therapy, and reduced RBC surface glycophorin A as a potential biomarker of venom exposure. [PDF]

open access: yesPLoS ONE, 2013
The venom of Loxosceles reclusa (Brown Recluse spider) can cause a severe, life-threatening hemolysis in humans for which no therapy is currently available in the USA beyond supportive measures.
Eric A Gehrie, Hui Nian, Pampee P Young
doaj   +1 more source

A Glycophorin A-Like Framework for the Dimerization of Photosynthetic Core Complexes

open access: yes, 2016
A Glycophorin A-Like Framework for the Dimerization of Photosynthetic Core ...
Klaus Schulten (102849)   +2 more
core   +6 more sources

Glycophorin B is the Erythrocyte Receptor of Plasmodium Falciparum Erythrocyte-Binding Ligand, EBL-1 [PDF]

open access: yes, 2014
In the war against Plasmodium, humans have evolved to eliminate or modify proteins on the erythrocyte surface that serve as receptors for parasite invasion, such as the Duffy blood group, a receptor for Plasmodium vivax, and the Gerbich-negative ...
Kabat, Juraj   +7 more
core   +1 more source

Magnetic resonance study of glycophorin A-containing 13C-enriched methionines [PDF]

open access: yes, 1982
Methionine-81 and/or -8 of the transmembrane sialoglycoprotein, glycophorin A, have been specifically alkylated with 13CH3I to produce the sulfonium ion derivatives [S-[13C]methylmethionine-8]glycophorin A and [S-[13C]methylmethionine-8 and -81 ...
Hardy, Robert E.   +3 more
core   +1 more source

Cooperative action between band 3 and glycophorin A in human erythrocytes: immobilization of band 3 induced by antibodies to glycophorin A [PDF]

open access: yes, 1994
The ability of transmembrane receptor proteins to change their association with the cytoskeleton in response to ligand binding seems to be a key mechanism of signal transduction across membranes. To investigate the molecular features of this mechanism we
Knowles, D.W.   +3 more
core   +1 more source

Glycophorin-C sialylation regulates Lu/BCAM adhesive capacity during erythrocyte aging

open access: yesBlood Advances, 2018
: Lutheran/basal cell adhesion molecule (Lu/BCAM) is a transmembrane adhesion molecule expressed by erythrocytes and endothelial cells that can interact with the extracellular matrix protein laminin-α5.
T.R.L. Klei   +12 more
doaj   +1 more source

Why high intensity plaque is bright on MRI?

open access: yesAmerican Heart Journal Plus, 2021
Although CT is an excellent imaging modality for detecting lipid pools and calcification in the atherosclerotic plaque, it cannot distinguish hemorrhage from fibrous tissue.
Hajime Sakuma
doaj   +1 more source

4.1R-deficient human red blood cells have altered phosphatidylserine exposure pathways and are deficient in CD44 and CD47 glycoproteins

open access: yesHaematologica, 2009
Background Protein 4.1R is an important component of the red cell membrane skeleton. It imparts structural integrity and has transmembrane signaling roles by direct interactions with transmembrane proteins and other membrane skeletal components, notably ...
Kris P. Jeremy   +9 more
doaj   +1 more source

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