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We would like to thank R.M. Graham from the Victor Chang Cardiac Research Institute, Australia, for helpful discussions, T. Nettleton from UNSW Sydney for assistance with identifying the cloning error and A. Inoue from Tohoku University for providing the AP–TGF-α constructs and helpful advice. Funding was provided by an NHMRC CJ Martin Early Career Fellowship (1145746 to T.N.), the NIH (R01 AI118985 and R01 GM117424 to I.K.) and a National Heart Foundation Future Leader Fellowship (101153 to N.J.S.).
The authors declare no competing interests.
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
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Ngo, T., Wilkins, B.P., So, S.S. et al. Orphan receptor GPR37L1 remains unliganded. Nat Chem Biol 17, 383–386 (2021). https://doi.org/10.1038/s41589-021-00748-z