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. 2024 May 20;22:207. doi: 10.1186/s12916-024-03420-0

Fig. 4.

Fig. 4

The association between clinical response with dynamics of CD8+/CD4+ ratio. A Circulating CD8+/CD4+ ratio at different time points post TIL infusion. B and C Differences of relative CD8+/CD4+ ratio (comparing with infused TIL products) in responders and non-responders on day 14 and day 30, respectively. D Kaplan–Meier curves for overall survival in patients with high or low relative CD8+/CD4+ ratio