Science Advances

Supplementary Materials

This PDF file includes:

  • fig. S1. Glioblastoma EVs contain PD-L1.
  • fig. S2. Glioblastoma EVs are bound to the plasma membrane.
  • fig. S3. Glioblastoma EVs that contain PD-L1 bind to PD1.
  • fig. S4. IFN-γ increases PD-L1–positive EVs in PD-L1low GSCs.
  • fig. S5. PD-L1 expression correlates with IFN-γ response genes.
  • fig. S6. EV PD-L1 is found in serum from both glioblastoma patients and healthy controls.
  • table S1. EV number and their localization: Fluorescently labeled EVs were added to lymphocytes (5 μg/ml) for 3 hours.
  • table S2. Short tandem repeat profile of cell lines used in the study.
  • table S3. Primers used in the study.
  • Legend for movie S1

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Other Supplementary Material for this manuscript includes the following:

  • movie S1 (.mov format). PalmtdT EV bound to CD3+ T cell.

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