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来自鞘丝藻属蓝细菌的十八烷酸作为一种促凋亡因子引发抗炎特性的预测辅助体外分析。

Prediction aided in vitro analysis of octa-decanoic acid from Cyanobacterium Lyngbya sp. as a proapoptotic factor in eliciting anti-inflammatory properties.

作者信息

Manivannan Paramasivan, Muralitharan Gangatharan, Balaji Nainangu Prasanna

机构信息

Department of Microbiology, Bharathidasan University, Tiruchirappalli - 620024, Tamilnadu, India.

出版信息

Bioinformation. 2017 Sep 30;13(9):301-306. doi: 10.6026/97320630013301. eCollection 2017.

Abstract

Marine Lyngbya has been proven as a potent anticancer agent by disrupting microfilament network. Lyngbya and its associated cyanobacterial compounds have been stressed for futuristic advancements in cancer research and have foreseen explicit advancements in the recent era. Moreover, compounds like lyngbyabellins, lyngbyastatins and other derived toxins are significantly studied. Therefore it is of interest to study the efficacies of Lyngbya fatty acid derivatives. Cytotoxicity and DNA laddering studies proves the efficiency and safety of marine Lyngbya. Caspase - 3 along with MMP2 and MMP9 affirms the anti-inflammatory properties. Molecular docking shows that Octadecanoic acid has strong binding affinity to MMP-2. The role of octadecanoic acid as a proapoptotic factor in emancipation of inflammation apart from inducing apoptosis is of interest to study in future.

摘要

海洋鞘丝藻已被证明是一种通过破坏微丝网络发挥作用的强效抗癌剂。鞘丝藻及其相关的蓝藻化合物在癌症研究的未来发展中受到关注,并在最近取得了显著进展。此外,对诸如鞘丝藻素、鞘丝他汀和其他衍生毒素等化合物也进行了大量研究。因此,研究海洋鞘丝藻脂肪酸衍生物的功效具有重要意义。细胞毒性和DNA梯状条带研究证明了海洋鞘丝藻的有效性和安全性。半胱天冬酶-3以及基质金属蛋白酶2和基质金属蛋白酶9证实了其抗炎特性。分子对接表明,十八烷酸与基质金属蛋白酶-2具有很强的结合亲和力。除了诱导细胞凋亡外,十八烷酸作为促凋亡因子在炎症释放中的作用有待未来进一步研究。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8107/5651223/9e87b9cc3364/97320630013301F1.jpg

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