Keselman, Ana Claudia A homozygous mutation in the highly conserved Tyr60 of the mature IGF1 peptide broadens the spectrum of IGF1 deficiency. [electronic resource] - European journal of endocrinology Nov 2019 - K43-K53 p. digital Publication Type: Case Reports; Journal Article ISSN: 1479-683X Standard No.: 10.1530/EJE-19-0563 doi Subjects--Topical Terms: Abnormalities, Multiple--geneticsCell ProliferationComputational BiologyComputer SimulationFetal Growth Retardation--geneticsGrowth Disorders--geneticsHEK293 CellsHearing Loss, Sensorineural--geneticsHomozygoteHumansInfantInsulin-Like Growth Factor I--deficiencyMaleMutation, Missense--geneticsPedigreePolymorphism, Single Nucleotide--geneticsReceptor, IGF Type 1Receptors, Somatomedin--geneticsTyrosine--genetics