TY - JOUR
T1 - Candida albicans increases the aerobic glycolysis and activates MAPK-dependent inflammatory response of liver sinusoidal endothelial cells
AU - Aparicio-Fernandez, Leire
AU - Antoran, Aitziber
AU - Areitio, Maialen
AU - Rodriguez-Erenaga, Oier
AU - Martin-Souto, Leire
AU - Buldain, Idoia
AU - Márquez, Joana
AU - Benedicto, Aitor
AU - Arteta, Beatriz
AU - Pellon, Aize
AU - Moyes, David L.
AU - Rementeria, Aitor
AU - Ramirez-Garcia, Andoni
N1 - Funding Information:
The authors thank for technical and human support provided by the Genomics and Proteomics service of SGIker at the University of the Basque Country (UPV/EHU) and PhD Maria del Toro in the Genomics and Bioinformatics platform of the Centro de Investigación Biomédica de la Rioja (CIBIR) (Logroño, Spain). This research was funded by the Basque Government, grant numbers IT1362-19 and IT1657-22, and the Spanish Ministry of Science via FECYT, grant number PRECIPITA_PR251. L.M−S and M.A have received a predoctoral grant from the Basque Government and L.A-F from the University of the Basque Country (UPV/EHU).
Funding Information:
This research was funded by the Basque Government , grant numbers IT1362-19 and IT1657-22, and the Spanish Ministry of Science via FECYT, grant number PRECIPITA_PR251 . L.M−S and M.A have received a predoctoral grant from the Basque Government and L.A-F from the University of the Basque Country (UPV/EHU) .
Publisher Copyright:
© 2024 The Authors
PY - 2024/5/1
Y1 - 2024/5/1
N2 - The liver, and more specifically, the liver sinusoidal endothelial cells, constitute the beginning of one of the most important responses for the elimination of hematogenously disseminated Candida albicans. Therefore, we aimed to study the mechanisms involved in the interaction between these cells and C. albicans. Transcriptomics-based analysis showed an increase in the expression of genes related to the immune response (including receptors, cytokines, and adhesion molecules), as well as to aerobic glycolysis. Further in vitro analyses showed that IL-6 production in response to C. albicans is controlled by MyD88- and SYK-pathways, suggesting an involvement of Toll-like and C-type lectin receptors and the subsequent activation of the MAP-kinases and c-Fos/AP-1 transcription factor. In addition, liver sinusoidal endothelial cells undergo metabolic reprogramming towards aerobic glycolysis induced by C. albicans, as confirmed by the increased Extracellular Acidification Rate and the overexpression of enolase (Eno2), hexonikase (Hk2) and glucose transporter 1 (Slc2a1). In conclusion, these results indicate that the hepatic endothelium responds to C. albicans by increasing aerobic glycolysis and promoting an inflammatory environment.
AB - The liver, and more specifically, the liver sinusoidal endothelial cells, constitute the beginning of one of the most important responses for the elimination of hematogenously disseminated Candida albicans. Therefore, we aimed to study the mechanisms involved in the interaction between these cells and C. albicans. Transcriptomics-based analysis showed an increase in the expression of genes related to the immune response (including receptors, cytokines, and adhesion molecules), as well as to aerobic glycolysis. Further in vitro analyses showed that IL-6 production in response to C. albicans is controlled by MyD88- and SYK-pathways, suggesting an involvement of Toll-like and C-type lectin receptors and the subsequent activation of the MAP-kinases and c-Fos/AP-1 transcription factor. In addition, liver sinusoidal endothelial cells undergo metabolic reprogramming towards aerobic glycolysis induced by C. albicans, as confirmed by the increased Extracellular Acidification Rate and the overexpression of enolase (Eno2), hexonikase (Hk2) and glucose transporter 1 (Slc2a1). In conclusion, these results indicate that the hepatic endothelium responds to C. albicans by increasing aerobic glycolysis and promoting an inflammatory environment.
UR - http://www.scopus.com/inward/record.url?scp=85184762540&partnerID=8YFLogxK
U2 - 10.1016/j.micinf.2024.105305
DO - 10.1016/j.micinf.2024.105305
M3 - Article
C2 - 38296157
SN - 1286-4579
VL - 26
JO - MICROBES AND INFECTION
JF - MICROBES AND INFECTION
IS - 4
M1 - 105305
ER -