AI Article Synopsis

  • Ru(II)-metallomacrocycles featuring a 4-pyridyl-1,2,3-triazole group were created through coordination-driven self-assembly.
  • These new compounds were thoroughly analyzed using techniques like mass spectrometry, elemental analysis, and NMR spectroscopy, with their structures confirmed via X-ray crystallography.
  • The metallomacrocycle showed significant anticancer properties, particularly in HepG2 liver cancer cells, by promoting apoptosis and blocking cell cycle progression, indicating its potential as a treatment for human hepatocellular carcinoma.

Article Abstract

Ru(II)-metallomacrocycles containing 4-pyridyl-1,2,3-triazole moiety were realized by coordination-driven self-assembly. All new compounds were characterized by electrospray ionisation mass spectrometry, elemental analysis, and H and C NMR spectroscopic techniques. The molecular structure of metallomacrocycle was determined by single-crystal X-ray crystallography. The anticancer activities of metallomacrocycles - were evaluated by cytotoxicity, cell cycle analysis, and related protein expression. Metallomacrocycle showed the highest cytotoxicity in HepG2 human hepatocellular carcinoma cells. In addition, apoptotic HepG2 cells were analyzed when metallomacrocycle was treated. Our results suggest that metallomacrocycle induces liver cancer cell death by increasing apoptosis and cell cycle arrest and that it has potential use as an agent for the treatment of human hepatocellular carcinoma.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6649141PMC
http://dx.doi.org/10.1021/acsomega.9b00093DOI Listing

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