2013
DOI: 10.1186/1476-0711-12-22
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New antibiotics for bad bugs: where are we?

Abstract: Bacterial resistance to antibiotics is growing up day by day in both community and hospital setting, with a significant impact on the mortality and morbidity rates and the financial burden that is associated. In the last two decades multi drug resistant microorganisms (both hospital- and community-acquired) challenged the scientific groups into developing new antimicrobial compounds that can provide safety in use according to the new regulation, good efficacy patterns, and low resistance profile. In this revie… Show more

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Cited by 361 publications
(303 citation statements)
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References 101 publications
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“…A worldwide increase in microbial drug resistance, coupled with stagnant growth in the discovery of new antibiotics, underscores the need for novel therapeutic approaches to directly target pathogenesis (35)(36)(37). The IpaH family, with its high conservation across numerous pathogenic Gram-negative bacteria, is an attractive candidate for the development of mechanism-based inhibitors with possibly broad applicability (18).…”
Section: Discussionmentioning
confidence: 99%
“…A worldwide increase in microbial drug resistance, coupled with stagnant growth in the discovery of new antibiotics, underscores the need for novel therapeutic approaches to directly target pathogenesis (35)(36)(37). The IpaH family, with its high conservation across numerous pathogenic Gram-negative bacteria, is an attractive candidate for the development of mechanism-based inhibitors with possibly broad applicability (18).…”
Section: Discussionmentioning
confidence: 99%
“…Ambos fueron aprobados para su comercialización y, posteriormente, fueron retirados del mercado [52,53]. las compañías farmacéuticas en la investigación y Ante este panorama, numerosas agencias y sociedades profesionales han llamado la atención sobre la necesidad de revigorizar la inversión en la investigación y desarrollo de nuevos antibióticos [49]. La Administración de Alimentos y , por sus siglas en inglés) pretende proveer de incentivos económicos para el descubrimiento de antibióticos, a través de la Ley de Generación de Incentivos para Antibióticos (GAIN, por sus siglas en inglés).…”
Section: Opciones Terapéuticasunclassified
“…Por otro lado, se registran mayores opciones farmacológicas para las infecciones por gram positivos; siendo las infecciones complicadas de piel y tejidos blandos, la indicación con la mayor cantidad de fármacos en desarrollo. En cambio, el desarrollo de fármacos para infecciones por negativos es limitado [8,9,49]. El ceftobiprol fue aprobado en 2007 para el tratamiento de infecciones de piel y tejidos blandos [52].…”
Section: Opciones Terapéuticasunclassified
“…Thus, the infectious control of resistant strains and the use of appropriate available antibacterial agents is the best way to struggle infections in the resistant era. Nowadays, scientists must encounter new antimicrobial agents from natural sources which bring new hope for treating multidrug resistant bacteria [5].…”
Section: Introductionmentioning
confidence: 99%