/
/
A Functional Whole Blood Assay to Measure Viability of Mycobacteria, using Reporter-Gene Tagged BCG or M.Tb (BCG lux/M.Tb lux)
A subscription to JoVE is required to view this content. Sign in or start your free trial.
13,744 Views
•
08:10 min
•
September 14, 2011
DOI:
Summary
Automatically generated
We describe an alternative approach to the enumeration of mycobacteria in vitro, which uses reporter-gene tagged mycobacteria instead of colony-forming units (CFU). “Survival” of organisms as well as host response-markers are measured simultaneously, providing a low-cost, versatile and functional system for studies of host/pathogen interactions in the context of tuberculosis.
Explore More Videos
Whole Blood AssayViability MeasurementMycobacteriaReporter-gene Tagged BCGReporter-gene Tagged M.TbFunctional AssaysImmunogenicity MeasurementSerum Bactericidal TitersChildhood VaccinesCut-off LevelsProtective Immune ResponsesCell-mediated ImmunityEffector T Cell ResponsesTB VaccinesAnimal Model EvaluationNovel TB-vaccine CandidatesPhase 1 Human TrialsAssessment Of ImmunogenicityProtective EfficacyAnti-TB VaccinesBactericidal AssaysTuberculosis Vaccine Research
Read Article
Cite this Article
Newton, S., Martineau, A., Kampmann, B. A Functional Whole Blood Assay to Measure Viability of Mycobacteria, using Reporter-Gene Tagged BCG or M.Tb (BCG lux/M.Tb lux). J. Vis. Exp. (55), e3332, doi:10.3791/3332 (2011).
Copy