Protocol for in vitro co-culture assay for rapid expansion of human T cell acute lymphoblastic leukemia

STAR Protoc. 2024 Jun 21;5(2):103103. doi: 10.1016/j.xpro.2024.103103. Epub 2024 Jun 2.

Abstract

T cell acute lymphoblastic leukemia (T-ALL) is a rare but aggressive hematological cancer that occurs primarily in children and adolescents. Here, we present a protocol for in vitro co-culture assay that enables robust expansion of primary T-ALL cells. We describe steps for seeding T-ALL and stromal cells in 3D organoids and subsequent flow analysis to capture the T-ALL cell growth for long-term culture. This protocol provides a valuable platform for in vitro functional studies and drug screenings using patient-derived cells. For complete details on the use and execution of this protocol, please refer to Rivera et al.1.

Keywords: Cancer; Cell culture; Flow Cytometry; Organoids.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Cell Culture Techniques / methods
  • Cell Proliferation
  • Coculture Techniques* / methods
  • Humans
  • Organoids / cytology
  • Organoids / pathology
  • Precursor T-Cell Lymphoblastic Leukemia-Lymphoma* / metabolism
  • Precursor T-Cell Lymphoblastic Leukemia-Lymphoma* / pathology
  • Tumor Cells, Cultured