Biologics (May 2024)

Standards and Metrology for Viral Vectors as Molecular Tools: Outcomes from a CCQM Workshop

  • Jonathan J. Campbell,
  • Neil Almond,
  • Young-Kyong Bae,
  • Ravneet Bhuller,
  • Andrea Briones,
  • Sang-Joon Cho,
  • Megan H. Cleveland,
  • Thomas E. Cleveland,
  • Francis Galaway,
  • Hua-Jun He,
  • Ulrike Herbrand,
  • Jim F. Huggett,
  • Sarah Kempster,
  • Ibolya E. Kepiro,
  • Arifa S. Khan,
  • Edward Kwee,
  • Wilson Li,
  • Sheng Lin-Gibson,
  • Luise Luckau,
  • Caterina Minelli,
  • Maxim G. Ryadnov,
  • Isobel Searing,
  • Lili Wang,
  • Alexandra S. Whale,
  • Julian H. Braybrook

DOI
https://doi.org/10.3390/biologics4020013
Journal volume & issue
Vol. 4, no. 2
pp. 187 – 201

Abstract

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Viral vectors are agents enabling gene transfer and genome editing and have widespread utility across the healthcare and biotechnology sectors. In January 2023, the International Bureau for Weights and Measures’ Consultative Committee for Amount of Substance (CCQM) held a workshop on Metrology for Viral systems as molecular tools. The workshop brought together international leaders from across regulatory, industry, government science, and metrology sectors to better understand key challenges for the community: Exploring current limitations in the measurement of virus-derived, virus-based, and virus-like systems in terms of quantification and characterisation; surveying the state-of-the-art in analytical methods and reference material provision for these entities; and initiating a dialog for the strategic development and implementation of suitable standardisation approaches for this sector. This article presents the workshop background and rationale, presentation summaries, conclusions, and recommendations.

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