Seeley G. Mudd Building, 2101 E. Wesley Ave. Denver, CO 80208
What I do
Researching the mechanisms of viral biogenesis and educating the next generation of virologists and cellular biophysicits.
virology, cellular biophysics, imaging
I have an interdisciplinary background in the fields of virology, cellular biology, chemistry, and biophysics. My post-doctoral work at the National Institutes of Health focused on understanding how a single HIV particle is formed in an infected cell using single molecule imaging approaches. Here at DU I am focused on developing new imaging technologies to better understand how single viruses are "born", while also teaching both undergraduate and graduate students the fields of virology and cellular biophysics.
Ph.D., Biochemistry, Universit y of Colorado, 2010
BS, Chemistry, Fort Lewis College, 2005
American Society for Microbiology
Viral pathogens still plague our modern society despite the promise of highly effective therapies. Tremendous advances in our understanding of the genetics, biochemistry, and cellular pathology of viral infections are, however, beginning to fill the gaps in our knowledge and leading to new antiviral therapies. Nevertheless, many gaps remain in our understanding of the nanoscale and molecular dynamics of viral entry, replication, and assembly. As such, my laboratory focuses on developing cutting-edge multidisciplinary techniques to understand the host-viral interface on a truly molecular level. Specifically, this includes advanced superresolution microscopy techniques, protein chemistry and probe development, and computational image analysis to quantitatively understand the cellular, biochemical, and genetic drivers of HIV-1 assembly. To this end, my research is aimed at constructing molecularly accurate spatial and temporal models for HIV biogenesis. It is my hope that by pinpointing the weaknesses and dependencies of HIV assembly, that future research will lead to the development of new antiviral therapies targeting the assembly stage of the infection cycle.
Areas of Research
Single Molecule Imaging Approaches
Identifying determinants of HIV-1 responsible for the nanoscale distribution and dynamics of virus assembly
Defining the three-dimensional organization and dynamics of HIV-1 envelope using superresolution microsopy
Boettcher Foundations Webb-Waring Biomedical Research Award
Buttler, C. A., Pezeshkian, N., Norman, S., & Van Engelenburg, S. (2018). Single molecule fate of HIV-1 envelope reveals late-stage viral lattice incorporation. Nature Communications, 9(1), 1861.
Van Engelenburg, S. (1970). A Consensus View of ESCRT-Mediated HIV-1 Abscission. Annual Reviews in Virology, 4.
Paez Segala, G. G., Shtengel, G., Sochaki, K., Sun, M., Taraska, J., van Engelenburg, S. B., et al. (Eds.). (2017). Diverse protocols for correlative super-resolution fluorescence imaging and electron microscopy of chemically fixed samples. Nature Protocols, 12(5), 916-946.
Fenix, A. M. (2016). Expansion and concatenation of non-muscle myosin IIA filaments drive cellular contractile system formation during interphase and mitosis. Molecular Biology of the Cell, E15-10-0725.
Ritter, A. T., Asano, Y., Stinchcombe, J. C., Dieckmann, N. M., Chen, B. C., Gawden-Bone, C., et al. (2015). Actin depletion initiates events leading to granule secretion at the immunological synapse. Immunity, 42(5), 864-76.
Van Engelenburg, S. (2018). Pushing the Envelope: Toward a Nanoscale Model of HIV-1 Assembly. Biophysical Society 62nd Annual Meeting. San Francisco, CA: Biophysical Society.
Van Engelenburg, S. (2018). Single trimer fate of HIV‐1 Envelope during virus assembly. 2018 International Workshop on: gp41 Cytoplasmic Tail Structure and Function. Frederick, MD, USA: National Cancer Institute.
Van Engelenburg, S. (2015). 3D Multicolor HIV Biogenesis Imaging using Single Cluster Reconstruction. SUPER-RESOLUTION MICROSCOPY IN INFECTION AND IMMUNITY SYMPOSIUM. Lisbon, Portugal: Gulbenkian Institute.
Boettcher Foundation Collaboration Grant, Boettcher Foundation
Webb-Waring Biomedical Research Award, Boettcher Foundation
Listed as Top 25 Faculty Fiscal Year 2017 Research and Scholarship Annual Report, Office of Sponsored Research, University of Denver
NICHD Mentor of the Year Award, National Institute of Child Health and Development