%0 Journal Article %T Rejuvenating the Activity of Usual Antibiotics on Resistant Gram-Negative Bacteria: Recent Issues and Perspectives. %A Tabcheh J %A Vergalli J %A Davin-Régli A %A Ghanem N %A Pages JM %A Al-Bayssari C %A Brunel JM %J Int J Mol Sci %V 24 %N 2 %D Jan 2023 12 %M 36675027 %F 6.208 %R 10.3390/ijms24021515 %X Antibiotic resistance continues to evolve and spread beyond all boundaries, resulting in an increase in morbidity and mortality for non-curable infectious diseases. Due to the failure of conventional antimicrobial therapy and the lack of introduction of a novel class of antibiotics, novel strategies have recently emerged to combat these multidrug-resistant infectious microorganisms. In this review, we highlight the development of effective antibiotic combinations and of antibiotics with non-antibiotic activity-enhancing compounds to address the widespread emergence of antibiotic-resistant strains.