Biosimilar Therapeutic Monoclonal Antibodies

نویسندگان

  • Simran J. Kaur
  • Darryl Sampey
  • Lester W. Schultheis
  • Leonard P. Freedman
  • William E. Bentley
چکیده

Last month, Part 1 of this discussion brief ly described the regulatory landscape for developing biosimilar therapeutic monoclonal antibodies (TMAbs). We identified certain specific structural components of TMAb drug substances that warrant particular attention because alterations to them are likely to affect therapeutic safety and effectiveness. Now we conclude by considering whether studies of reference materials can further the development of analytical industry standards to ensure comparability of putative biosimilar TMAbs with innovator TMAbs. We suggest that the time is right to tie analytical industry standards and manufacturing controls with specific reductions in preclinical and clinical studies for regulatory approval of certain biosimilar TMAbs.

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تاریخ انتشار 2016