Mitofusins Mfn1 and Mfn2 Are Required to Preserve Glucose- but Not Incretin-Stimulated β-Cell Connectivity and Insulin Secretion.

"Duality of Interest. This Joint Undertaking receives support from the European Federation of Pharmaceutical Industries and Associations. G.A.R. has received grant funding and consultancy fees from Les Laboratoires Servier and Sun Pharmaceuticals. No other potential conflicts of interest relevant to this article were reported."

"Funding. G.A.R. was supported by a Wellcome Trust Senior Investigator Award (098424AIA) and Wellcome Trust Investigator Award (212625/Z/18/Z), Medical Research Council Programme grants (MR/R022259/1, MR/J0003042/1, MR/L020149/1), an Experimental Challenge Grant (DIVA, MR/L02036X/1), a Medical Research Council grant (MR/N00275X/1), and Diabetes UK grants (BDA/11/0004210, BDA/15/0005275, BDA16/0005485). I.L. was supported by a Diabetes UKD project grant (16/0005485). This project has received funding from the European Commission Innovative Medicines Initiative 2 Joint Undertaking, under grant agreement no. 115881 (RHAPSODY). This Joint Undertaking receives support from the European Union’s Horizon 2020 Research and Innovation Programme. This work is supported by the Swiss State Secretariat for Education, Research and Innovation (SERI), under contract no. 16.0097. A.T. was supported by Medical Research Council project grant MR/R010676/1. Intravital imaging was performed using resources and/or funding provided by National Institutes of Health grants R03 DK115990 (to A.K.L.), Human Islet Research Network UC4 DK104162 (to A.K.L., RRID:SCR_014393). BJ acknowledges support from the Academy of Medical Sciences, Society for Endocrinology, The British Society for Neuroendocrinology, the European Federation for the Study of Diabetes, an Engineering and Physical Sciences Research Council capital award, and the Medical Research Council (MR/R010676/1). S.A.S. was supported by the JDRF (CDA-2016-189, SRA-2018-539, COE-2019-861), the National Institutes of Health (R01 DK108921, U01 DK127747), and the U.S. Department of Veterans Affairs (I01 BX004444)."