Quantitative proteomics in Giardia duodenalis—Achievements and challenges

• Multiple annotated genomes are available for bottom-up proteomics in G. duodenalis.
• Post-genomic proteomics data now covers multiple aspects of Giardia biology.
• Transcriptomic data for Giardia is also available to complement proteomic data.
• Future studies need to focus on generating quantitative data and analysing PTMs.
• To date, there is no proteomics data in human-infective G. duodenalis assemblage B.