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. 2025 Jan 17;12(2):e200367. doi: 10.1212/NXI.0000000000200367

Figure 2. Expression of the Onconeural Antigens in Ri-PNS BCs Compared With Controls.

Figure 2

(A and C) Median boxplots of TPM expression of NOVA1 (A) and NOVA2 (C) in control luminal B BCs (left, light blue) vs Ri-PNS tumors (right, green). (B and D) Expression of the NOVA1 and NOVA2 protein in 10x magnification. Representative NOVA1 IHC staining in Ri-PNS BCs (top right corner) vs control tumors (top left corner). Representative NOVA2 IHC staining in Ri-PNS BCs (bottom right corner) vs control tumors (bottom left corner). Scale bars: 200 µm. BC = breast cancer; IHC = immunohistochemistry; PNS = paraneoplastic neurologic syndrome; TPM = transcripts per million.