Protein markers of primary salivary gland tumors: A systematic review of proteomic profiling studies

Arch Oral Biol. 2022 Apr:136:105373. doi: 10.1016/j.archoralbio.2022.105373. Epub 2022 Feb 10.

Abstract

Objective: To integrate all the available data published in the English literature regarding the protein diagnostic and/or prognostic markers in salivary gland tumors identified by mass spectrometry (MS)-based discovery proteomics.

Design: An extensive search was carried out using MEDLINE/PubMed, EMBASE, Web of Science, and Scopus databases. Manual searching in Google Scholar and assessment of the reference list of the included articles also was performed. The risk of bias was assessed by the Joanna Briggs Institute Critical Appraisal tool for the specific type of study.

Results: A total of 1092 articles were initially retrieved within which 6 were used for data extraction, resulting in 145 cases of salivary gland tumors. The data was composted by eleven salivary gland tumor types. In total, 2136 proteins were detected by MS-based discovery proteomics in salivary gland tumors. Ninety-one proteins were proposed as potential diagnostic and/or prognostic markers. Of these, some have been identified in one or more studies, whereas fifteen were in common across studies and a total of seventy-six were non-repeat proteins.

Conclusion: In summary, we compiled data about the proteomic profile of potential diagnostic and/or prognostic protein markers of the salivary gland tumors detected by MS-based discovery proteomics. The proteins ANXA1, ANXA5, CAPG, CRYAB, FGB, GNB2L1, IGHG1, PPIA, S100A9, and SOD1 were proposed as the most common potential diagnostic markers of salivary gland tumors.

Keywords: Biomarkers; Mass spectrometry; Proteomics; Salivary gland neoplasms; Systematic review.

Publication types

  • Review
  • Systematic Review

MeSH terms

  • Annexin A5
  • Biomarkers
  • Humans
  • Mass Spectrometry
  • Proteomics*
  • Salivary Gland Neoplasms* / diagnosis

Substances

  • Annexin A5
  • Biomarkers