Abstract: The present invention relates to the field of testing for pyrogens, e.g., endotoxin/LPS, non-endotoxin pyrogen (NEP), process-related impurities or endogenous pyrogens. This is highly relevant, e.g., for quality testing and safety testing of pharmaceutical compositions. The invention provides a method of testing a composition for the presence of at least one pyrogen, comprising (i) incubating a human monocyte or macrophage population derived from pluripotent stem cells in vitro, e.g., a human CD45+/CD11b+/CD14+/CD34?/TRA1-60? monocyte population or CD45+/CD11b+/CD14+/CD34?/TRA1-60?/CD163+ macrophage population derived from pluripotent stem cells with said composition, and (ii) determining a reaction of the monocytes in the population to the presence of the at least one pyrogen, preferably, determining the quantity of an inflammatory cytokine expressed by the monocytes.

Abstract: There is provided novel anticancer and antibacterial compounds, pharmaceutically acceptable salts thereof, and processes for their preparation. The compounds have anticancer activity, which results in the reduction of tumour cell proliferation, enhances cancers cells apoptosis and regulation of iron signalling. The compounds are also particularly active against various Gram-negative and Gram-positive multidrug-resistant bacteria, such as extended-spectrum beta-lactamase (ESBL) producing and colistin-resistant Escherichia coli, carbapenem-resistant E. coli, carbapenem-resistant Acinetobacter baumannii, and methicillin-resistant Staphylococcus aureus (MRSA) including those with reduced susceptibility to many control antibiotics.

Abstract: There is provided novel anticancer and antibacterial compounds, pharmaceutically acceptable salts thereof, and processes for their preparation. The compounds have anticancer activity, which results in the reduction of tumour cell proliferation, enhances cancers cells apoptosis and regulation of iron signalling. The compounds are also particularly active against various Gram-negative and Gram-positive multidrug-resistant bacteria, such as extended-spectrum beta-lactamase (ESBL) producing and colistin-resistant Escherichia coli, carbapenem-resistant E. coli, carbapenem-resistant Acinetobacter baumannii, and methicillin-resistant Staphylococcus aureus (MRSA) including those with reduced susceptibility to many control antibiotics.