Table 2.
Current development of LysoPS analog
| Compound | Target | EC50 (nM) | ||||
|---|---|---|---|---|---|---|
| LPS1 | LPS2 | LPS3 | Mast cell degranulation | Refs. | ||
| Pan-agonist | 230–550 | 20–28 | 300–520 | 150 | [44, 70, 71, 75, 76] | |
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LPS1, LPS2 | 360 | 93 | Inactive | n.t. | [70] |
| LPS2, Mast cell | >1 μM | 25–30 | Inactive | 200 | [70, 71, 76] | |
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LPS1 | 37 | >1 μM | Inactive | n.t. | [75] |
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LPS1 | 5 | >3 μM | Inactive | n.t. | [74] |
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LPS2 | Inactive | 6.7 | Inactive | n.t. | [75] |
| LPS2 | >1 μM | 3.3 | >1 μM | n.t. | [71] | |
| LPS3 | Inactive | >1 μM | 31 | n.t. | [71] | |
| Mast cell | Inactive | >1 μM | >3 μM | 10 | [70, 76] | |
| Mast cell | Inactive | Inactive | inactive | 3 | [76] | |
| LPS2, Mast cell | >1 μM | 1.7 | >1 μM | 300 | [71, 76] | |



