Generation of three induced pluripotent stem cell lines from type 2 diabetic patients with ocular complications.

Retinopathy is a well-known ocular complication that occurs in patients with type 2 diabetes (T2D). Recent evidence also indicates that diabetic patients have an increased prevalence of dry eye syndrome. However, the etiologies of both diabetic retinopathy (DR) and dry eye disease are complex, and their associations with T2D remains to be fully understood. Patient-derived human induced pluripotent stem cells (hiPSCs) enable the generation of disease-specific retinal tissues such as retinal pigment epithelium and lacrimal gland to model disease pathogenesis. Here, we describe the establishment of three hiPSC lines from T2D patients with PDR or dry eye disease.

Establishment of three human induced pluripotent stem cell lines from a type 1 diabetic family harboring sequence variants associated with autoimmunity.

Type 1 diabetes (T1D) is characterized by the autoimmune destruction of insulin-producing ß cells. Genetic studies have identified > 60 T1D risk loci that harbor genes with disease-causative alleles. However, determining the biological effects of such loci is often difficult due to limited tissue availability. Disease-specific human induced pluripotent stem cells (hiPSCs) are a valuable resource for modeling T1D pathogenesis. In particular, families with complete disease penetrance offer an opportunity to further dissect T1D risk loci. Here, we describe the generation of three hiPSC lines from a T1D family with sequence variants associated with autoimmunity.