Antimicrobial innovation by Big Pharma has slowed to a crawl while an epidemic of antimicrobial-resistant infections surges, threatening the public health. The overarching goal ofthe Wisconsin Antimicrobial Drug Discovery and Development Center is to develop therapeutic countermeasures to tackle the antimicrobial resistance crisis. Based upon our preliminary data, we hypothesize that natural product exploration of symbiotic environments using complementary cutting-edge approaches will provide a new paradigm for discovery of novel antimicrobials targeting drug resistant infections. The Center proposes innovative conceptual and technical advances to overcome critical bottlenecks identified in traditional antimicrobial drug discovery platforms. The success of this endeavor hinges upon the cohesive efforts from a diverse group of scientists and technical resources. The Administrative Core will directed by Andes, co-directed by Currie, and advised by an Internal and External Advisory Board comprised of experts in infectious diseases, antimicrobial resistance, drug discovery and development, natural products, and technology transfer and licensing. Additionally, it will include an administrator with extensive experience in research and business administration, and prior oversight of NIH funded program projects and centers. The overall goals of the administrative core are to provide leadership and the organizational back bone for this proposal, promote collaboration between the Projects and Cores, and coordinate its interaction with NIAID staff.

Public Health Relevance

There are no effective therapies for the emerging resistant pathogens that are becoming an increasing threat to the public health. The goals of the Center are to provide new, broad spectrum antimicrobial agents through a collaborative focus on high value natural product leads produced by under-explored sources of biological diversity

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Program--Cooperative Agreements (U19)
Project #
1U19AI109673-01
Application #
8642730
Study Section
Special Emphasis Panel ()
Project Start
Project End
Budget Start
2014-04-10
Budget End
2015-03-31
Support Year
1
Fiscal Year
2014
Total Cost
$133,847
Indirect Cost
$34,763
Name
University of Wisconsin Madison
Department
Type
DUNS #
161202122
City
Madison
State
WI
Country
United States
Zip Code
53715
Bratburd, Jennifer R; Keller, Caitlin; Vivas, Eugenio et al. (2018) Gut Microbial and Metabolic Responses to Salmonella enterica Serovar Typhimurium and Candida albicans. MBio 9:
Li, Hongjie; Sosa-Calvo, Jeffrey; Horn, Heidi A et al. (2018) Convergent evolution of complex structures for ant-bacterial defensive symbiosis in fungus-farming ants. Proc Natl Acad Sci U S A 115:10720-10725
Lawry, Stephanie M; Tebbets, Brad; Kean, Iain et al. (2017) Fludioxonil Induces Drk1, a Fungal Group III Hybrid Histidine Kinase, To Dephosphorylate Its Downstream Target, Ypd1. Antimicrob Agents Chemother 61:
Adnani, Navid; Braun, Doug R; McDonald, Bradon R et al. (2017) Draft Genome Sequence of Micromonospora sp. Strain WMMB235, a Marine Ascidian-Associated Bacterium. Genome Announc 5:
Matarrita-Carranza, Bernal; Moreira-Soto, Rolando D; Murillo-Cruz, Catalina et al. (2017) Evidence for Widespread Associations between Neotropical Hymenopteran Insects and Actinobacteria. Front Microbiol 8:2016
Adnani, Navid; Chevrette, Marc G; Adibhatla, Srikar N et al. (2017) Coculture of Marine Invertebrate-Associated Bacteria and Interdisciplinary Technologies Enable Biosynthesis and Discovery of a New Antibiotic, Keyicin. ACS Chem Biol 12:3093-3102
McDonald, Bradon R; Currie, Cameron R (2017) Lateral Gene Transfer Dynamics in the Ancient Bacterial Genus Streptomyces. MBio 8:
Chevrette, Marc G; Aicheler, Fabian; Kohlbacher, Oliver et al. (2017) SANDPUMA: ensemble predictions of nonribosomal peptide chemistry reveal biosynthetic diversity across Actinobacteria. Bioinformatics 33:3202-3210
Ramadhar, Timothy R; Zheng, Shao-Liang; Chen, Yu-Sheng et al. (2017) The Crystalline Sponge Method: A Solvent-Based Strategy to Facilitate Noncovalent Ordered Trapping of Solid and Liquid Organic Compounds. CrystEngComm 19:4528-4534
Zhang, Fan; Barns, Kenneth; Hoffmann, F Michael et al. (2017) Thalassosamide, a Siderophore Discovered from the Marine-Derived Bacterium Thalassospira profundimaris. J Nat Prod 80:2551-2555

Showing the most recent 10 out of 23 publications