Generation of inducible LMNA and Progerin hiPSC lines for controlled modelling of cellular ageing.

Inducible hiPSC lines with controlled Progerin expression enable modeling of cellular aging, with successful integration confirmed by PCR and sequencing.

• Why it matters: Modeling human aging in vitro is difficult because hiPSC systems struggle to mimic progressive cellular decline, limiting understanding of aging processes.
• What they did: Researchers created hiPSC lines with a doxycycline-inducible system for Progerin, LMNA, and GFP, using TALEN-mediated genome editing to target the AAVS1 locus and confirm integration.
• The result: The engineered lines maintained pluripotency and showed strong inducible expression, offering a flexible platform to study aging-related cellular phenotypes.