Results 41 to 50 of about 7,670,718 (301)

A GBP 130 derived peptide from Plasmodium falciparum binds to human erythrocytes and inhibits merozoite invasion in vitro

Memorias do Instituto Oswaldo Cruz, 2000
The malarial GBP 130 protein binds weakly to intact human erythrocytes; the binding sites seem to be located in the repeat region and this region's antibodies block the merozoite invasion. A peptide from this region (residues from 701 to 720) which binds
Jorge E Suarez, Mauricio Urquiza, Hernando Curtidor, Luis E Rodriguez, Marisol Ocampo, Elizabeth Torres, Fanny Guzman, Manuel Elkin Patarroyo   +7 more
doaj   +1 more source

Adhesion of annexin 7 deficient erythrocytes to endothelial cells. [PDF]

PLoS ONE, 2013
Annexin 7 deficiency has previously been shown to foster suicidal death of erythrocytes or eryptosis, which is triggered by increase of intracellular Ca(2+) concentration ([Ca(2+)](i)) and characterized by cell shrinkage and cell membrane scrambling with
Majed Abed, Siraskar Balasaheb, Syeda Tasneem Towhid, Christoph Daniel, Kerstin Amann, Florian Lang   +5 more
doaj   +1 more source

Purification of human erythrocyte phosphofructokinase [PDF]

FEBS Letters, 1972
Phosphofmctokinase* has been isolated from several mammalian tissues in highly purified or even crystallized forms [l-6] . Human PFK received greater attention when a new human disease was detected, which could be characterized by a deficiency of muscle PFK and a decrease of the enzyme in red blood cells to about 50% of normal.
Wenzel, K.-W., Gauer, J., Zimmermann, G., Hofmann, E.   +3 more
openaire   +2 more sources

Protective effect of gamma-irradiation against hypochlorous acidinduced haemolysis in human erythrocytes

, 2013
Radiations may trigger protective response within a threshold of doses applied. Exposures above an upper threshold are generally detrimental, while exposures below a lower threshold may or may not increase risks for health.
GL Russo Protective effect of irradiation against hypochlorous acidinduced haemolysis in human erythrocytes DoseResponse, A Nappo, I Tedesco, C Spagnuolo, M Russo, R Iannitti   +5 more
core   +1 more source

The Duffy binding protein (PkDBPαII) of Plasmodium knowlesi from Peninsular Malaysia and Malaysian Borneo show different binding activity level to human erythrocytes

Malaria Journal, 2017
Background The zoonotic Plasmodium knowlesi is a major cause of human malaria in Malaysia. This parasite uses the Duffy binding protein (PkDBPαII) to interact with the Duffy antigen receptor for chemokines (DARC) receptor on human and macaque ...
Khai Lone Lim, Amirah Amir, Yee Ling Lau, Mun Yik Fong   +3 more
doaj   +1 more source

PdpC, a secreted effector protein of the type six secretion system, is required for erythrocyte invasion by Francisella tularensis LVS

Frontiers in Cellular and Infection Microbiology, 2022
Francisella tularensis is a gram negative, intracellular pathogen that is the causative agent of the potentially fatal disease, tularemia. During infection, F. tularensis is engulfed by and replicates within host macrophages. Additionally, this bacterium
Stuart Cantlay, Christian Kaftanic, Joseph Horzempa   +2 more
doaj   +1 more source

Phagocytosis of aged human neutrophils by macrophages is mediated by a novel "charge-sensitive" recognition mechanism [PDF]

, 1989
The removal of neutrophils and their histotoxic contents from the inflamed site is a prerequisite for resolution of tissue injury, and a point at which factors critical to the pathogenesis of chronic inflammation may act.
Savill, John S, J S Savill, Henson, P M, P M Henson, C Haslett, Haslett, Christopher   +5 more
core   +1 more source

Slow freezing coupled static magnetic field exposure enhances cryopreservative efficiency--a study on human erythrocytes. [PDF]

PLoS ONE, 2013
The aim of this study was to assess the cryoprotective effect of static magnetic fields (SMFs) on human erythrocytes during the slow cooling procedure.
Chun-Yen Lin, Po-Li Wei, Wei-Jen Chang, Yung-Kai Huang, Sheng-Wei Feng, Che-Tong Lin, Sheng-Yang Lee, Haw-Ming Huang   +7 more
doaj   +1 more source

Erythrocyte complement receptor 1 (CR1) expression level is not associated with polymorphisms in the promoter or 3' untranslated regions of the CR1 gene [PDF]

, 2006
Complement receptor 1 (CR1) expression level on erythrocytes is genetically determined and is associated with high (H) and low (L) expression alleles identified by a HindIII restriction fragment-length polymorphism (RFLP) in intron 27 of the CR1 gene ...
Cockburn, I A, Rowe, J A; id_orcid, J. A. Rowe, I. A. Cockburn   +3 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source