Arteannuin-B and (3-chlorophenyl)-2-spiroisoxazoline derivative exhibit anti-inflammatory effects in LPS-activated RAW 264.7 macrophages and BALB/c mice-induced proinflammatory responses via downregulation of NF-kappaB/P38 MAPK signaling. Sawhney, G., Rasool, J. U., Saroch, D., Ozturk, M., Brombacher, F., Ahmad, B., Bhagat, A., Ali, A., Parihar, S. P., & Ahmed, Z. Molecules, 27:8068, Multidisciplinary Digital Publishing Institute, nov, 2022.
Arteannuin-B and (3-chlorophenyl)-2-spiroisoxazoline derivative exhibit anti-inflammatory effects in LPS-activated RAW 264.7 macrophages and BALB/c mice-induced proinflammatory responses via downregulation of NF-kappaB/P38 MAPK signaling [link]Paper  doi  abstract   bibtex   
Host inflammatory responses are key to protection against injury; however, persistent inflammation is detrimental and contributes to morbidity and mortality. Herein, we demonstrated the anti-inflammatory role of Arteannuin-B (1) and its new spirocyclic-2-isoxazoline derivative JR-9 and their side effects in acute inflammatory condition in vivo using LPS-induced cytokines assay, carrageenan-induced paw edema, acetic acid-induced writhing and tail immersion. The results show that the spirocyclic-2-isoxazoline derivative is a potent anti-inflammatory agent with minimal cell toxicity as compared to Arteannuin-B. In addition, the efficacies of these compounds were also validated by flow cytometric, computational, and histopathological analysis. Our results show that the anti-inflammatory response of JR-9 significantly reduces the ability of mouse macrophages to produce NO, TNF-α, and IL-6 following LPS stimulation. Therefore, JR-9 is a prospective candidate for the development of anti-inflammatory drugs and its molecular mechanism is likely related to the regulation of NF-κB and MAPK signaling pathway.
@article{Sawhney2022a,
abstract = {Host inflammatory responses are key to protection against injury; however, persistent inflammation is detrimental and contributes to morbidity and mortality. Herein, we demonstrated the anti-inflammatory role of Arteannuin-B (1) and its new spirocyclic-2-isoxazoline derivative JR-9 and their side effects in acute inflammatory condition in vivo using LPS-induced cytokines assay, carrageenan-induced paw edema, acetic acid-induced writhing and tail immersion. The results show that the spirocyclic-2-isoxazoline derivative is a potent anti-inflammatory agent with minimal cell toxicity as compared to Arteannuin-B. In addition, the efficacies of these compounds were also validated by flow cytometric, computational, and histopathological analysis. Our results show that the anti-inflammatory response of JR-9 significantly reduces the ability of mouse macrophages to produce NO, TNF-{\&}alpha;, and IL-6 following LPS stimulation. Therefore, JR-9 is a prospective candidate for the development of anti-inflammatory drugs and its molecular mechanism is likely related to the regulation of NF-{\&}kappa;B and MAPK signaling pathway.},
author = {Sawhney, Gifty and Rasool, Javeed Ur and Saroch, Diksha and Ozturk, Mumin and Brombacher, Frank and Ahmad, Bilal and Bhagat, Asha and Ali, Asif and Parihar, Suraj P. and Ahmed, Zabeer},
doi = {10.3390/MOLECULES27228068},
file = {:C$\backslash$:/Users/01462563/AppData/Local/Mendeley Ltd./Mendeley Desktop/Downloaded/Sawhney et al. - 2022 - Arteannuin-B and (3-chlorophenyl)-2-spiroisoxazoline derivative exhibit anti-inflammatory effects in LPS-activat.pdf:pdf},
issn = {1420-3049},
journal = {Molecules},
keywords = {2,6,Arteannuin,B,BALB/c mice,IL,LPS,NF,OA,RAW 264.7 cells,TNF,cytokines,fund{\_}ack,iNOS,inflammation,isoxazoline derivative,original,spirocyclic,$\alpha$,$\kappa$B},
mendeley-tags = {OA,fund{\_}ack,original},
month = {nov},
pages = {8068},
pmid = {36432169},
publisher = {Multidisciplinary Digital Publishing Institute},
title = {{Arteannuin-B and (3-chlorophenyl)-2-spiroisoxazoline derivative exhibit anti-inflammatory effects in LPS-activated RAW 264.7 macrophages and BALB/c mice-induced proinflammatory responses via downregulation of NF-kappaB/P38 MAPK signaling}},
url = {https://www.mdpi.com/1420-3049/27/22/8068/htm https://www.mdpi.com/1420-3049/27/22/8068},
volume = {27},
year = {2022}
}

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