Benjamin N. Bimber, Ph.D.

  • Assistant Professor, Oregon National Primate Research Center

Biography

The Bimber Lab uses high throughput and high dimensional technologies to understand the immune response to infectious disease. Dr. Bimber graduated in 2004 from Kalamazoo College with a B.A. in Biology and received his Ph.D. in Cellular and Molecular Biology in 2009 from the University of Wisconsin.  He is also a professionally trained software developer, a skillset that is incorporated into the computational focus of his laboratory. Several current research interests are listed below:

High Dimensional and Omics Technologies to Characterize the Immune Response to Pathogens: Leaps in technology can drive our understanding of disease. Single-cell sequencing technologies have dramatically expanded in recent years, currently allowing transcriptional profiling of thousands of individual cells in a single experiment. Dr. Bimber’s lab adapts and employs these technologies to study the natural and vaccine-elicited immune response, with active projects related to HIV/SIV, tuberculosis, HBV, and malaria. He has developed many approaches specific to T cell immunity, including novel methods to isolate antigen-specific T cells, followed by high-resolution clonotypic and transcriptomic analyses. The overarching goal of these projects is to provide a more complete understanding of an effective immune response to these challenging pathogens, with the goal of informing vaccine or therapeutic design.

Precision Medicine and Non-human Primate Disease Models: The rapidly decreasing cost of genomic sequencing and the advent of precise and targeted genomic editing technologies create opportunities to understand the genetic etiology and ultimately treat a wide range of human diseases. While much attention has been given to the creation of human gene therapies, gene editing techniques, gene editing technologies will also allow scientists to create precise animals models that more closely mirror human diseases. Dr. Bimber’s work in this space involves two main areas: 1) Large-scale genetic characterization of biomedically relevant non-human primate populations, with the goal of identifying novel disease models and informing research the uses these populations. This includes the Macaque Genotype and Phenotype resource (mGAP; https://mgap.ohsu.edu), and 2) the development of molecular technologies that enable gene editing and gene therapies in non-human primate models.

Education and training

  • Degrees

    • B.A., 2004, Biology - Kalamazoo College
    • Ph.D., 2009, Cellular and Molecular Biology - University of Wisconsin

Memberships and associations:

  • Institutional Animal Care and Use Committee (IACUC), 2013-2020

Areas of interest

  • Infectious Disease
  • Vaccine development
  • Immunogenetics
  • Single-cell Sequencing
  • Gene therapies

Publications

Selected publications

  •      Bimber BN, Sunshine J, McElfresh GW, Reed JS, Pathak R, Bateman KB, Hughes CM, Gilbride RM, Ford JC, Morrow D, Lifson JD, Sacha JB, Hansen SG, Picker LJ. Viral escape mutations do not account for non-protection from SIVmac239 challenge in RhCMV/SIV vaccinated rhesus macaques. Front Immunol. 2024 Aug 7;15:1444621. doi: 10.3389/fimmu.2024.1444621. PMID: 39170621; PMCID: PMC11336698.
  •      Boggy GJ, McElfresh GW, Mahyari E, Ventura AB, Hansen SG, Picker LJ, Bimber BN. BFF and cellhashR: Analysis Tools for Accurate Demultiplexing of Cell Hashing Data. Bioinformatics. Bioinformatics. 2022 May 13;38(10):2791-2801. doi: 10.1093/bioinformatics/btac213. PMID: 35561167.
  •      Ryu J, Chan W, Wettengel JM, Hanna CB, Burwitz BJ, Hennebold JD, Bimber BN. Rapid, accurate mapping of transgene integration in viable rhesus macaque embryos using enhanced specificity tagmentation-assisted PCR. Mol Ther Methods Clin Dev. 2022 Jan 19;24:241-254. doi: 10.1016/j.omtm.2022.01.009. eCollection 2022 Mar 10. PMID: 35211637. 
  •      Abdulhaqq SA, Ventura AB, Reed JS, Bashirova AA, Bateman KB, McDonald E, Wu HL, Greene JM, Schell JB, Morrow D, Wisskirchen K, Martin JN, Deeks SG, Carrington M, Protzer U, Früh K, Hansen SG, Picker LJ, Sacha JB, Bimber BN. Identification and characterization of antigen-specific CD8+ T cells using surface-trapped TNF-α and single-cell sequencing. J Immunol. 2021 Dec 15;207(12):2913-2921. Epub 2021 Nov 22. PMID: 34810222.
  •      Bimber BN, Yan MY, Peterson SM, Ferguson B. mGAP: the macaque genotype and phenotype resource, a framework for accessing and interpreting macaque variant data, and identifying new models of human disease. BMC Genomics. 2019 Mar 6;20(1):176. PMID: 30841849.

Publications