Direct conversion of urine-derived cells into functional motor neuron-like cells by defined transcription factors.

ABSTRACT: Direct cell-type conversion of somatic cells into cell types of interest has garnered great attention because it circumvents rejuvenation and preserves the hallmarks of cellular aging (unlike induced pluripotent stem cells [iPSCs]) and is more suitable for modeling diseases with strong age-related and epigenetic contributions. Fibroblasts are commonly used for direct conversion; however, obtaining these cells requires highly invasive skin biopsies. Urine-derived cells (UDCs) are an alternative cell source and can be obtained via noninvasive procedures. Herein, induced motor neuron-like cells (iMNs) were generated from UDCs by transducing transcription factors involved in motor neuron (MN) differentiation. iMNs exhibited neuronal morphology, upregulation of pan-neuron and MN markers, and MN

SUBMITTER: Nagai H 

PROVIDER: S-EPMC11541886 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature