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. 2018 May 8;8:7296. doi: 10.1038/s41598-018-25480-y

Figure 3.

Figure 3

Heparin induces IL-1β secretion during Mtb infection in THP-1 macrophages. (A) IL-1β secretion in culture supernatants of heparin-treated macrophages 24 hours after Mtb infection. (B) IL-1β in ASC deficient macrophages 24 hours after Mtb infection. (C) Intracellular bacilli in Mtb infected ASC deficient and wild-type THP-1 macrophages. (D) Intracellular CFU in heparin-treated ASC deficient THP-1 macrophages. (E) Percentage of untreated control intracellular bacterial burden in heparin treated wild-type and ASC deficient THP-1 macrophages. For c and d macrophages were seeded in 48 well plates. Data from three independent experiments. *P < 0.05, **p < 0.01, ***p < 0.001.