E-viri
Recenzirano
-
Ruiz-Limón, Patricia; Ortega, Rafaela; Arias de la Rosa, Ivan; Abalos-Aguilera, Maria del Carmen; Perez- Sanchez, Carlos; Jimenez- Gomez, Yolanda; Peralbo-Santaella, Esther; Font, Pilar; Ruiz-Vilches, Desiree; Ferrin, Gustavo; Collantes-Estevez, Eduardo; Escudero-Contreras, Alejandro; López- Pedrera, Chary; Barbarroja, Nuria
Translational research : the journal of laboratory and clinical medicine, 05/2017, Letnik: 183Journal Article
Tocilizumab (TCZ) is an effective treatment for rheumatoid arthritis (RA). However, the changes that occurred after TCZ therapy on endothelial dysfunction, monocyte activity, NETosis, and oxidative stress, the principal effectors of atherosclerosis and cardiovascular disease, have not been analyzed yet. A total of 20 RA patients received 162 mg per week subcutaneous TCZ for 6 months. Endothelial function was measured through postocclusive hyperemia using Laser Doppler. Oxidative stress markers in monocytes and neutrophils were analyzed by flow cytometry. NETosis was measured through SYTOX staining of DNA fibers and the expression of myeloperoxidase and neutrophil elastase. Percentage of low-density granulocytes was analyzed through flow cytometry. Gene expression and phosphorylation of intracellular pathways was analyzed in monocytes. TCZ improved endothelial function and decreased oxidative stress in RA leukocytes. Percentage of low-density granulocytes and NETosis generation were reduced. The proinflammatory and prothrombotic status of RA monocytes was also reversed through a modulation of specific intracellular pathways. All these results were recapitulated after in vitro treatment with TCZ of monocytes and neutrophils purified from RA patients and cocultured with endothelial cells. TCZ might reduce the proatherothrombotic profile in RA patients through the restoration of the endothelial function, oxidative stress reduction, inhibition of monocytes' prothrombotic and inflammatory profile, and abridged NETosis generation.
Avtor
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.