This study investigates combined gadolinium and boron neutron capture therapy (GdBNCT) with carbonic anhydrase IX (CA IX) inhibition for mesothelioma treatment using a multifunctional platform (Gd-B-CA-SF). This platform incorporates a carborane cage for BNCT, a Gd complex for GdNCT/MRI, and a sulfamido group for CA IX inhibition. In vitro studies confirmed CA IX inhibition and selective binding of the compound to AB22 mesothelioma cells, with a 10-fold higher boron uptake compared to that in healthy Met-5a mesothelium. The combination of B and Gd in one molecule allows the exploration of potential additional effects coming from the nuclides 10B and 157Gd. Irradiation of AB22 cells showed complete tumor regrowth inhibition after treatment with 157Gd-10B-CA-SF, an effect strictly related to the presence of 157Gd and its localization on the cytosolic membrane. In vivo MRI studies confirmed higher accumulation of Gd-B-CA-SF in AB22 tumors in mice, demonstrating effective targeting. In vivo NCT experiments showed reduced tumor growth in 157Gd-10B-CA-SF treated mice, confirming the effectiveness of both 157Gd and 10B, even at relatively low concentrations. These results demonstrate the translational potential of Gd-B-CA-SF as a theranostic agent for an innovative approach to cancer treatment.

1,4-Dienes, also known as skipped dienes, are widely diffused in natural products and serve as valuable synthetic intermediates. However, their synthesis continues to pose a substantial challenge. In ...

Is it possible to build up molecular complexity without the help of a catalyst? Yes, it is! With the suitable starting-materials, a domino or multicomponent reaction can be initiated just turning on ...

Here we present a catalyst-free protocol for the purple light-mediated anti-Markovnikov functionalization of alkenes with thiols. Crucial to the generation of the thiyl radical was the formation of a...