Author
José L. Martínez
Other affiliations: University of Wisconsin-Madison, Autonomous University of Madrid, Complutense University of Madrid ...read more
Bio: José L. Martínez is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Antibiotic resistance & Efflux. The author has an hindex of 70, co-authored 236 publications receiving 19897 citations. Previous affiliations of José L. Martínez include University of Wisconsin-Madison & Autonomous University of Madrid.
Papers published on a yearly basis
Papers
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TL;DR: The study of antibiotic resistance has been historically concentrated on the analysis of bacterial pathogens and on the consequences of acquiring resistance for human health, but the studies on antibiotic resistance should not be confined to clinical-associated ecosystems.
Abstract: Work in our laboratory is supported by grants BIO2008-00090 from the Spanish Ministry of Science and Innovation and KBBE-227258 (BIOHYPO), HEALTH-F3-2011-282004 (EVOTAR), and HEALTH-F3-2010-241476 (PAR) from European Union.
2,103 citations
TL;DR: The large majority of antibiotics currently used for treating infections and the antibiotic resistance genes acquired by human pathogens each have an environmental origin and the function of these elements in their environmental reservoirs may be very distinct from the “weapon-shield” role they play in clinical settings.
Abstract: The large majority of antibiotics currently used for treating infections and the antibiotic resistance genes acquired by human pathogens each have an environmental origin. Recent work indicates that the function of these elements in their environmental reservoirs may be very distinct from the "weapon-shield" role they play in clinical settings. Changes in natural ecosystems, including the release of large amounts of antimicrobials, might alter the population dynamics of microorganisms, including selection of resistance, with consequences for human health that are difficult to predict.
1,519 citations
TL;DR: The impact that pollution by antibiotics or by antibiotic resistance genes may have for both human health and for the evolution of environmental microbial populations is reviewed.
1,501 citations
Dresden University of Technology1, Catholic University of Portugal2, Centre national de la recherche scientifique3, University of Cyprus4, Agricultural Research Organization, Volcani Center5, Maynooth University6, Swiss Federal Institute of Aquatic Science and Technology7, Norwegian University of Life Sciences8, University of Lorraine9, Vienna University of Technology10, University of Turku11, University of Catania12, Karlsruhe Institute of Technology13, University of Tartu14, Cajal Institute15, Spanish National Research Council16
TL;DR: The main knowledge gaps, the future research needs and the policy and management options that should be prioritized to tackle antibiotic resistance in the environment are discussed.
Abstract: Antibiotic resistance is a threat to human and animal health worldwide, and key measures are required to reduce the risks posed by antibiotic resistance genes that occur in the environment. These measures include the identification of critical points of control, the development of reliable surveillance and risk assessment procedures, and the implementation of technological solutions that can prevent environmental contamination with antibiotic resistant bacteria and genes. In this Opinion article, we discuss the main knowledge gaps, the future research needs and the policy and management options that should be prioritized to tackle antibiotic resistance in the environment.
1,495 citations
TL;DR: Rules are proposed for estimating the risks associated with genes that are present in environmental resistomes by evaluating the likelihood of their introduction into human pathogens, and the consequences of such events for the treatment of infections.
Abstract: In this Opinion article, Baquero and colleagues propose a hierarchical system for estimating the risks associated with genes present in environmental resistomes, by evaluating the likelihood of their introduction into human pathogens, and the consequences of such introduction events for the treatment of bacterial infections.
679 citations
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28 Jul 2005
TL;DR: PfPMP1）与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作�ly.
Abstract: 抗原变异可使得多种致病微生物易于逃避宿主免疫应答。表达在感染红细胞表面的恶性疟原虫红细胞表面蛋白1（PfPMP1）与感染红细胞、内皮细胞、树突状细胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作用。每个单倍体基因组var基因家族编码约60种成员，通过启动转录不同的var基因变异体为抗原变异提供了分子基础。
18,940 citations
TL;DR: The editors have done a masterful job of weaving together the biologic, the behavioral, and the clinical sciences into a single tapestry in which everyone from the molecular biologist to the practicing psychiatrist can find and appreciate his or her own research.
Abstract: I have developed "tennis elbow" from lugging this book around the past four weeks, but it is worth the pain, the effort, and the aspirin. It is also worth the (relatively speaking) bargain price. Including appendixes, this book contains 894 pages of text. The entire panorama of the neural sciences is surveyed and examined, and it is comprehensive in its scope, from genomes to social behaviors. The editors explicitly state that the book is designed as "an introductory text for students of biology, behavior, and medicine," but it is hard to imagine any audience, interested in any fragment of neuroscience at any level of sophistication, that would not enjoy this book. The editors have done a masterful job of weaving together the biologic, the behavioral, and the clinical sciences into a single tapestry in which everyone from the molecular biologist to the practicing psychiatrist can find and appreciate his or
7,563 citations
TL;DR: A review of antibiotic resistance development over the past half-century can be found in this article, with the oft-restated conclusion that it is time to act and to restore the therapeutic applications of antibiotics.
Abstract: Antibiotics have always been considered one of the wonder discoveries of the 20th century. This is true, but the real wonder is the rise of antibiotic resistance in hospitals, communities, and the environment concomitant with their use. The extraordinary genetic capacities of microbes have benefitted from man's overuse of antibiotics to exploit every source of resistance genes and every means of horizontal gene transmission to develop multiple mechanisms of resistance for each and every antibiotic introduced into practice clinically, agriculturally, or otherwise. This review presents the salient aspects of antibiotic resistance development over the past half-century, with the oft-restated conclusion that it is time to act. To achieve complete restitution of therapeutic applications of antibiotics, there is a need for more information on the role of environmental microbiomes in the rise of antibiotic resistance. In particular, creative approaches to the discovery of novel antibiotics and their expedited and controlled introduction to therapy are obligatory.
4,364 citations
TL;DR: This review brings up important questions that are still open, and addresses some significant issues which must be tackled in the future for a better understanding of the behavior of antibiotics in the environment, as well as the risks associated with their occurrence.
3,620 citations
TL;DR: A major unifying thread of the review is a consideration of how the changes occurring during and after ischemia conspire to produce damaging levels of free radicals and peroxynitrite to activate calpain and other Ca(2+)-driven processes that are damaging, and to initiate the apoptotic process.
Abstract: This review is directed at understanding how neuronal death occurs in two distinct insults, global ischemia and focal ischemia. These are the two principal rodent models for human disease. Cell dea...
2,960 citations