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Table 4 Comparison of emerging model for ecosystem research

From: The tumor ecosystem in head and neck squamous cell carcinoma and advances in ecotherapy

Model type

Degree of visualization

Cost

Assay duration

Number of cells per experiment

Drug screening throughput

Mouse PDX

Medium

High

Weeks to months

105-106

Low

GEMM

Low

High

Months

-

Low

Zebrafish PDX

High

Low

2–7 days

102-103

High

Organoid

High

Medium

Weeks to months

102-103

Very high

  1. GEMM, genetically engineered mouse model; PDX, patient-derived xenograft