iScience (Jan 2023)

Host biomarker-based quantitative rapid tests for detection and treatment monitoring of tuberculosis and COVID-19

  • Louise Pierneef,
  • Anouk van Hooij,
  • Danielle de Jong,
  • Elisa M. Tjon Kon Fat,
  • Krista E. van Meijgaarden,
  • Elisa Petruccioli,
  • Valentina Vanini,
  • Anna H.E. Roukens,
  • Delia Goletti,
  • Paul L.A.M. Corstjens,
  • Simone A. Joosten,
  • Annemieke Geluk,
  • M.S. Arbous,
  • B.M. van den Berg,
  • S. Cannegieter,
  • C.M. Cobbaert,
  • A. van der Does,
  • J.J.M. van Dongen,
  • J. Eikenboom,
  • M.C.M. Feltkamp,
  • A. Geluk,
  • J.J. Goeman,
  • M. Giera,
  • T. Hankemeier,
  • M.H.M. Heemskerk,
  • P.S. Hiemstra,
  • C.H. Hokke,
  • J.J. Janse,
  • S.P. Jochems,
  • S.A. Joosten,
  • M. Kikkert,
  • L. Lamont,
  • J. Manniën,
  • T.H.M. Ottenhoff,
  • M.R. del Prado,
  • N. Queralt Rosinach,
  • M. Roestenberg,
  • M. Roos,
  • A.H.E. Roukens,
  • H.H. Smits,
  • E.J. Snijder,
  • F.J.T. Staal,
  • L.A. Trouw,
  • R. Tsonaka,
  • A. Verhoeven,
  • L.G. Visser,
  • J.J.C. de Vries,
  • D.J. van Westerloo,
  • J. Wigbers,
  • H.J. van der Wijk,
  • R.C. van Wissen,
  • M. Wuhrer,
  • M. Yazdanbakhsh,
  • M. Zlei

Journal volume & issue
Vol. 26, no. 1
p. 105873

Abstract

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Summary: Diagnostic services for tuberculosis (TB) are not sufficiently accessible in low-resource settings, where most cases occur, which was aggravated by the COVID-19 pandemic. Early diagnosis of pulmonary TB can reduce transmission. Current TB-diagnostics rely on detection of Mycobacterium tuberculosis (Mtb) in sputum requiring costly, time-consuming methods, and trained staff. In this study, quantitative lateral flow (LF) assays were used to measure levels of seven host proteins in sera from pre-COVID-19 TB patients diagnosed in Europe and latently Mtb-infected individuals (LTBI), and from COVID-19 patients and healthy controls. Analysis of host proteins showed significantly lower levels in LTBI versus TB (AUC:0 · 94) and discriminated healthy individuals from COVID-19 patients (0 · 99) and severe COVID-19 from TB. Importantly, these host proteins allowed treatment monitoring of both respiratory diseases. This study demonstrates the potential of non-sputum LF assays as adjunct diagnostics and treatment monitoring for COVID-19 and TB based on quantitative detection of multiple host biomarkers.

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