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Glycogen storage disease type 1a (GSD1a) is an autosomal recessive disorder caused by mutations of the glucose-6-phosphatase (G6PC) gene. Mutations of the G6PC gene lead to excessive accumulation of glycogen in the liver, kidney, and intestinal mucosa due to the deficiency of microsomal glucose-6-phosphatase. Human induced pluripotent stem cells (iPSCs) enable the production of patient-derived hepatocytes in culture and are therefore a promising tool for modeling GSD1a. Here, we report the establishment of human iPSCs from a GSD1a patient carrying a G6PC mutation (c.648G > T; p.Leu216 = )., (Copyright © 2020. Published by Elsevier B.V.)

Mucopolysaccharidosis type I (MPS I) is a rare inherited metabolic disorder caused by defects in alpha-L-iduronidase (IDUA), a lysosomal protein encoded by IDUA gene. MPS I is a progressive multisystemic disorder with a wide range of symptoms, including skeletal abnormalities and cognitive impairment, and is characterized by a wide spectrum of severity levels caused by varied mutations in IDUA. A human iPSC line was established from an attenuated MPS I (Scheie syndrome) patient carrying an IDUA gene mutation (c.266G > A; p.R89Q). This disease-specific iPSC line will be useful for the research of MPS I., (Copyright © 2019 The Authors. Published by Elsevier B.V. All rights reserved.)