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. 2018 Jan 16;7(4):e1414119. doi: 10.1080/2162402X.2017.1414119

Figure 5.

Figure 5.

RT + L19-IL2 triggers long-lasting immunological memory. (A) Tumour-free survival of mice that rejected tumours after 10Gy + L19-IL2 and were re-injected at day 150 with C51 tumour cells, together with a group of naïve mice. (B) Percentage of CD44+CD127+ cells of splenic CD8+ T cells. (C) Confirmation of CD127 inhibition by FACS in peripheral blood at day 3 after CD127 blocking. (D) Tumour-free survival of mice that were cured after different treatments and were re-challenged at day 150 with C51 tumour cells, together with a group of control mice initially injected with matrigel only. (E) Percentages of CD44+CD127+, CD44+CD62L+ and CD44+CD62L of total CD8+ T cells in blood and lymph nodes. Green symbols represent responders (no tumour take after re-injection) and black symbols represent non-responders. Bars represent median. (F) Representative plots and median percentages of different immune subsets analyzed by FACS in blood, spleens and lymph nodes.