Protocol to culture Leishmania protozoans for lipophosphoglycan extraction and purification
2024

Protocol for Growing Leishmania Parasites and Extracting Lipophosphoglycan

publication Evidence: moderate

Author Information

Author(s): Teufel Lisa Ulrike, dos Santos Jéssica Cristina

Primary Institution: Radboud University Medical Center, Nijmegen, the Netherlands

Conclusion

This protocol outlines effective methods for culturing Leishmania parasites and extracting lipophosphoglycan, which has potential applications in medical research.

Supporting Evidence

  • Lipophosphoglycan varies in structure during the life cycle of Leishmania.
  • The protocol is suitable for different Leishmania species and life cycle stages.
  • LPG has applications in trained immunity and immunotherapy for cancer.

Takeaway

This study provides a step-by-step guide on how to grow tiny parasites called Leishmania and collect a special substance from them that can help in medical research.

Methodology

The protocol includes steps for growing Leishmania in vitro, differentiating the parasites, and extracting lipophosphoglycan using specific buffers.

Limitations

The protocol is time-intensive and requires large amounts of parasites, which may not grow in sufficient volumes in all cases.

Digital Object Identifier (DOI)

10.1016/j.xpro.2024.103468

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