Serum and urinary soluble α-Klotho as markers of kidney and vascular impairment

This study has been funded by Instituto de Salud Carlos III through the Projects “PI16/00637, PI19/00532, PI20/00753, PI20/00633” (Co-funded by European Regional Development Fund/European Social Fund “A way to make Europe”/”Investing in your future”), the ISCIII Retic REDinREN (RD16/0009/0017) and RICORS2040 (Kidney Disease; RD21/0005/0019, RD21/0005/0013, RD21/0005/0023), Plan de Ciencia, Tecnología e Innovación 2013–2017 y 2018–2022 del Principado de Asturias (GRUPIN14-028, IDI-2018-000152, IDI-2021-000080), Fundación Renal Iñigo Álvarez de Toledo (FRIAT). J.M-V. was supported by a graduate fellowship from the Ministerio de Ciencia, Innovación y Universidades (FPU program), S.F-V. and B.M-C. by a graduate fellowship from the Gobierno del Principado de Asturias (“Severo Ochoa” program), I.T-G. by FPU program, C.A-M. by RICORS2040 (Kidney Disease, S.P. by Fundación para la Investigación Biosanitaria de Asturias (FINBA) and NC-L was supported by IDI-2018-000152 and IDI-2021-000080.