ArticleMethods in molecular biology (Clifton, N.J.)2020
Genome-Wide Proteomics and Phosphoproteomics Analysis of Trypanosoma cruzi During Differentiation.
Article in Methods in molecular biology (Clifton, N.J.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Trypanosoma cruzi cell atlas as a single-cell resource for understanding parasite population heterogeneity and differentiation.Nature communications · 2026Article
- T. cruzi DNA polymerase beta (Tcpolβ) is phosphorylated in vitro by CK1, CK2 and TcAUK1 leading to the potentiation of its DNA synthesis activity.PLoS neglected tropical diseases · 2021Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Trypanosoma cruzi is a pathogenic protozoan that still has an impact on public health, despite the decrease in the number of infection cases along the years. T. cruzi possesses an heteroxenic life cycle in which it differentiates in at least four forms. Among the differentiation processes, metacyclogenesis has been exploited in different views by researchers. An intriguing question that rises is how metacyclogenesis is triggered and controlled by cell signaling and which are the differentially expressed proteins and posttranslational modifications involved in this process. An important cell signaling pathway is the protein phosphorylation, and it is reinforced in T. cruzi in which the gene expression control occurs almost exclusively posttranscriptionally. Additionally, the number of protein kinases in T. cruzi is relatively high compared to other organisms. A way to approach these questions is evaluating the cells through phosphoproteomics and proteomics. In this chapter, we will describe the steps from the cell protein extraction, digestion and fractionation, phosphopeptide enrichment, to LC-MS/MS analysis as well as a brief overview on peptide identification. In addition, a published method for in vitro metacyclogenesis will be detailed.
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