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The small molecule CLP257 does not modify activity of the K+–Cl co-transporter KCC2 but does potentiate GABAA receptor activity

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Figure 1: CLP257 does not affect KCC2 function.


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We would like to thank S. Geschwindner for critical comments and discussion on the manuscript. We would like to thank G.J. Augustine (Korea Institute of Science and Technology) for generously providing the SuperClomeleon construct. This work was supported by funding from AstraZeneca, a grant from the Simons Foundation (206026 to S.J.M.), NIH–NINDS grants NS051195, NS056359, NS081735, and NS087662 (S.J.M.), and NIH–NIMH MH097446 (P.A.D.).

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Authors and Affiliations



R.A.C., T.Z.D., I.M., P.A.D., S.Z., J.D., R.J.M., N.J.B., and S.J.M. designed experiments. R.A.C., K.J., L.I.P., H.J.W., L.J.M., D.J.B., I.C., J.G., L.S., and T.Z.D. performed all the experiments and subsequent analysis. P.M.S., M.P.B., D.H.M., N.D., J.H., M.E.D., R.J.M., and Q.W. produced all reagents or oversaw production of reagents. R.A.C., T.Z.D., I.M., N.J.B., and S.J.M. wrote the manuscript.

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Correspondence to Nicholas J Brandon, Tarek Z Deeb or Stephen J Moss.

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K.J., L.J.M., P.M.S., M.P.B., D.J.B., N.D., R.J.M., S.Z., Q.W., J.H., M.E.D., J.D., and N.J.B. are or were full-time employees and shareholders of AstraZeneca. S.J.M. serves as a consultant for SAGE therapeutics and AstraZeneca; these relationships are regulated by Tufts University.

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Cardarelli, R., Jones, K., Pisella, L. et al. The small molecule CLP257 does not modify activity of the K+–Cl co-transporter KCC2 but does potentiate GABAA receptor activity. Nat Med 23, 1394–1396 (2017).

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