TY  - JOUR
AU  - Stanković, Marija
AU  - Veljović, Katarina
AU  - Popović, Nikola
AU  - Kojić, Snežana
AU  - Dunjić Manevski, Sofija
AU  - Radojković, Dragica
AU  - Golić, Nataša
PY  - 2022
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1538
AB  - Bronchial epithelial cells are exposed to environmental influences, microbiota, and pathogens and also serve as a powerful effector that initiate and propagate inflammation by the release of proinflammatory mediators. Recent studies suggested that lung microbiota differ between inflammatory lung diseases and healthy lungs implicating their contribution in the modulation of lung immunity. Lactic acid bacteria (LAB) are natural inhabitants of healthy human lungs and also possess immunomodulatory effects, but so far, there are no studies investigating their anti-inflammatory potential in respiratory cells. In this study, we investigated immunomodulatory features of 21 natural LAB strains in lipopolysaccharide (LPS)-stimulated human bronchial epithelial cells (BEAS-2B). Our results show that several LAB strains reduced the expression of pro-inflammatory cytokine and chemokine genes. We also demonstrated that two LAB strains, Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22, effectively attenuated LPS-induced nuclear factor-kappa B (NF-kappa B) nuclear translocation. Moreover, BGZLS10-17 and BGPKM22 reduced the activation of p38, extracellular signal-related kinase (ERK), and c-Jun amino-terminal kinase (JNK) signaling cascade resulting in a reduction of pro-inflammatory mediator expressions in BEAS-2B cells. Collectively, the LAB strains BGZLS10-17 and BGPKM22 exhibited anti-inflammatory effects in BEAS-2B cells and could be employed to balance immune response in lungs and replenish diminished lung microbiota in chronic lung diseases.
PB  - MDPI, Basel
T2  - International Journal of Molecular Sciences
T1  - Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22 Exhibit Anti-Inflammatory Effect by Attenuation of NF-kappa B and MAPK Signaling in Human Bronchial Epithelial Cells
IS  - 10
VL  - 23
DO  - 10.3390/ijms23105547
ER  - 

@article{
author = "Stanković, Marija and Veljović, Katarina and Popović, Nikola and Kojić, Snežana and Dunjić Manevski, Sofija and Radojković, Dragica and Golić, Nataša",
year = "2022",
abstract = "Bronchial epithelial cells are exposed to environmental influences, microbiota, and pathogens and also serve as a powerful effector that initiate and propagate inflammation by the release of proinflammatory mediators. Recent studies suggested that lung microbiota differ between inflammatory lung diseases and healthy lungs implicating their contribution in the modulation of lung immunity. Lactic acid bacteria (LAB) are natural inhabitants of healthy human lungs and also possess immunomodulatory effects, but so far, there are no studies investigating their anti-inflammatory potential in respiratory cells. In this study, we investigated immunomodulatory features of 21 natural LAB strains in lipopolysaccharide (LPS)-stimulated human bronchial epithelial cells (BEAS-2B). Our results show that several LAB strains reduced the expression of pro-inflammatory cytokine and chemokine genes. We also demonstrated that two LAB strains, Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22, effectively attenuated LPS-induced nuclear factor-kappa B (NF-kappa B) nuclear translocation. Moreover, BGZLS10-17 and BGPKM22 reduced the activation of p38, extracellular signal-related kinase (ERK), and c-Jun amino-terminal kinase (JNK) signaling cascade resulting in a reduction of pro-inflammatory mediator expressions in BEAS-2B cells. Collectively, the LAB strains BGZLS10-17 and BGPKM22 exhibited anti-inflammatory effects in BEAS-2B cells and could be employed to balance immune response in lungs and replenish diminished lung microbiota in chronic lung diseases.",
publisher = "MDPI, Basel",
journal = "International Journal of Molecular Sciences",
title = "Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22 Exhibit Anti-Inflammatory Effect by Attenuation of NF-kappa B and MAPK Signaling in Human Bronchial Epithelial Cells",
number = "10",
volume = "23",
doi = "10.3390/ijms23105547"
}

Stanković, M., Veljović, K., Popović, N., Kojić, S., Dunjić Manevski, S., Radojković, D.,& Golić, N.. (2022). Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22 Exhibit Anti-Inflammatory Effect by Attenuation of NF-kappa B and MAPK Signaling in Human Bronchial Epithelial Cells. in International Journal of Molecular Sciences
MDPI, Basel., 23(10).
https://doi.org/10.3390/ijms23105547

Stanković M, Veljović K, Popović N, Kojić S, Dunjić Manevski S, Radojković D, Golić N. Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22 Exhibit Anti-Inflammatory Effect by Attenuation of NF-kappa B and MAPK Signaling in Human Bronchial Epithelial Cells. in International Journal of Molecular Sciences. 2022;23(10).
doi:10.3390/ijms23105547 .

Stanković, Marija, Veljović, Katarina, Popović, Nikola, Kojić, Snežana, Dunjić Manevski, Sofija, Radojković, Dragica, Golić, Nataša, "Lactobacillus brevis BGZLS10-17 and Lb. plantarum BGPKM22 Exhibit Anti-Inflammatory Effect by Attenuation of NF-kappa B and MAPK Signaling in Human Bronchial Epithelial Cells" in International Journal of Molecular Sciences, 23, no. 10 (2022),
https://doi.org/10.3390/ijms23105547 . .