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Marfan syndrome (MFS) is a connective tissue disorder with pleiotropic manifestations in the ocular, skeletal and cardiovascular system; and is typically cause by pathogenic variants in the fibrillin-1 (FBN1) gene. We report a generated induced pluripotent cell (iPSC) line of a MFS patient with an FBN1 c.7754T > C (p.Ile2585Thr) variant. The cell line was generated from peripheral blood mononuclear cells (PBMCs) and after reprogramming the line showed a no relevant copy number alterations, expression of pluripotency markers and was able to differentiate into three germ layers while carrying the original genotype.

Meester-Loeys syndrome (MRLS) is an X-linked syndromic form of thoracic aortic aneurysm and dissection. Here, we report an iPSC line (BBANTWi009-A) of a boy carrying a hemizygous BGN mutation (chrX:153502980-153530518del, GRCh38) causing MRLS. iPSCs were generated from dermal fibroblasts by reprogramming with the Cytotune®-iPS 2.0 Sendai Reprogramming Kit (Invitrogen). The generated iPSCs showed a normal karyotype, expressed pluripotency markers, were differentiated into the three germ layers and carried the original genotype.

Loeys-Dietz syndrome (LDS) is an autosomal dominant connective tissue disorder presenting with a variety of cardiovascular, skeletal, craniofacial and cutaneous manifestations. Aortic rupture or dissection of a thoracic aortic aneurysm (TAA) is the most life-threatening complication. We generated a an iPSC line from peripheral mononuclear blood cells of a TAA-presenting Loeys-Dietz syndrome type V patient with a causal, heterozygous variant in the TGFB3 gene (MIM* 190230, NM_003239.4:c.787G > C, p.(Asp263His)). The iPSCs present with the typical iPSC morphology, express pluripotency markers, have a normal karyotype and possess tri-lineage differentiation capability.