探索新的线粒体靶向治疗性styylbodipys

ECSOC-25 Pub Date : 2021-11-13 DOI:10.3390/ecsoc-25-11677
Tania Mazuelo, S. Serrano, Fernando García-Garrido, Josué Jiménez, Carolina Díaz-Norambuena, B. L. Maroto, Florencio Moreno, J. Bañuelos, A. R. Agarrabeitia, Ángeles Villanueva, S. D. L. Moya, M. Ortiz
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引用次数: 0

摘要

研究人员设计、合成了两种线粒体靶向治疗药物styrylBODIPY的类似物,并将其提交到初步研究中,以探索它们作为红色区域吸收的新治疗药物的能力。新染料是通过一种简单、低成本的合成方法获得的,其苯乙烯基部分含有非离域阳离子(三甲基铵),通过间隔剂连接到BODIPY上,或直接连接。细胞生物成像的初步结果显示,它们内化到HeLa细胞并积聚到线粒体中。光动力疗法也进行了分析,证明了这种红色styrylBODIPY作为线粒体靶向光疗诊断剂的可行性。
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Exploring New Mitochondria-Targetable Theragnostic styrylBODIPYs
: Two analogues of a previous mitochondria-targetable theragnostic styrylBODIPY have been designed, synthesized and submitted to preliminary studies in order to explore their capability to act as new theragnostic agents with absorption in the red region. The new dyes are obtained through a straightforward and low-cost synthetic protocol, and have styryl moieties bearing non-delocalized cations (trimethylammonium) attached to the BODIPY through a spacer, or directly linked. Preliminary results over of them in cell bioimaging showed internalization into HeLa cells and accumulation into mitochondria. Photodynamic therapy was also analyzed, demonstrating the viability of this red styrylBODIPY as mitochondria-targetable phototheragnostic agent.
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