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. Author manuscript; available in PMC: 2025 Apr 1.
Published in final edited form as: Mol Oral Microbiol. 2023 Jul 17;39(2):40–46. doi: 10.1111/omi.12429

Fig. 3. F. nucleatum secreted peptidoglycan fragments induce NOD-dependent cytokine secretion from oral epithelial cells.

Fig. 3.

OBA-9 cells were stimulated with F. nucleatum spent broth in the presence or absence of a RIPK2 inhibitor which blocks NOD signaling. The levels of IL-1β and IL-6 in the supernatant were assayed by ELISA. Data are representative of two independent experiments. ***, p < 0.001.