Selected Grantee Publications
GenomeMUSter Mouse Genetic Variation Service Enables Multitrait, Multipopulation Data Integration and Analysis
Ball et al., Genome Research. 2024.
https://genome.cshlp.org/content/34/1/145.long
Advances in genetics, including transcriptome-wide and phenome-wide association analysis methods, create compelling new opportunities for using fully reproducible and widely studied inbred mouse strains to characterize the polygenetic basis for individual differences in disease-related traits. Investigators developed an imputation approach and implemented data service to provide a broad and more comprehensive mouse variant resource. They evaluated the strain-specific imputation accuracy on a “held-out” test set that was not used in the imputation process. The authors present its application to multipopulation and multispecies analyses of complex trait variation in type 2 diabetes and substance use disorders and compare these results to human genetics studies. Supported by ORIP (U42OD010921, P40OD011102, R24OD035408), NCI, NIAAA, NIDA, and NIDCD.
Investigation of Monoclonal Antibody CSX-1004 for Fentanyl Overdose
Bremer et al., Nature Communications. 2023.
https://pubmed.ncbi.nlm.nih.gov/38052779/
The opioid crisis in the United States is primarily driven by the highly potent synthetic opioid fentanyl and has led to more than 70,000 overdose deaths annually; thus, new therapies for fentanyl overdose are urgently needed. Here, the authors present the first clinic-ready, fully human monoclonal antibody CSX-1004 with picomolar affinity for fentanyl and related analogs. In mice, CSX-1004 reverses fentanyl antinociception and the intractable respiratory depression caused by the ultrapotent opioid carfentanil. Using a highly translational nonhuman primate model for respiratory depression, they demonstrate CSX-1004-mediated protection from repeated fentanyl challenges for 3–4 weeks. These data establish the feasibility of CSX-1004 as a promising candidate medication for preventing and reversing fentanyl-induced overdose. Supported by ORIP (P40OD010938) and NIDA.