This reporter line enables real-time tracking of FCGR3A expression during immune cell differentiation, serving as a useful tool for studying FCGR3A-EGFP knock-in human embryonic stem cell (hESC) line via CRISPR/Casn9n.
Abstract
Fc gamma receptor IIIA (FCGR3A) encodes CD16a, a key mediator of antibody-dependent cellular cytotoxicity (ADCC) that regulates innate and adaptive immunity, especially in natural killer (NK) cells and monocytes. We generated an FCGR3A-EGFP knock-in human embryonic stem cell (hESC) line via CRISPR/Casn9n. The cell line showed a normal karyotype, maintained expression ofthe pluripotency markers OCT4, SOX2, and NANOG, and retained trilineage differentiation potential. This reporter line enables real-time tracking of FCGR3A expression during immune cell differentiation, serving as a useful tool for studying FCGR3A+ immune cell development and related immune mechanisms.
A human induced Pluripotent Stem Cell line harboring a doxycycline-inducible Cas9 and an NKX2-1-EGFP-puro reporter via CRISPR/Cas9-mediated homology-directed repair is generated via CRISPR/Cas9-mediated homology-directed repair.
The CRISPR/Cas9 system is utilized to generate a homozygous Mt4 knockout (Mt4-/-) mouse embryonic stem cell (mESC) line that maintains normal morphology, pluripotency, and the ability to differentiate into all three germ layers.
Huan-Xin Zhou, Yine Li, Meiyan Jia et al.· Stem Cell Research· 0 citations
An industrial-grade platform based on monoclonal producer cell lines that enables the continuous and scalable generation of engineered virus-like particles (eVLPs) co-packaging Cas9–gRNA ribonucleoproteins (RNPs) and provides a GMP-compliant and broadly adaptable strategy for the streamlined manufacturing of next-generation autologous and allogeneic gene-edited CAR-T/NK therapies.
Wei Lin, Jiaru Shi, Hanyi Chen et al.· Frontiers in Immunology· 0 citations
Fabry disease (FD) is a monogenic, X-linked lysosomal storage disorder originating from mutations in the GLA gene, which encodes alpha-galactosidase A. Impaired enzyme activity leads to accumulation of the substrate globotriaosylceramide (Gb3) and a multisystemic phenotype. Here, we generated two human induced pluripotent stem cell (hiPSC) lines from a female FD patient carrying a heterozygous c.644A > G missense mutation. The hiPSCs displayed normal karyotype, typical morphology, trilineage differentiation capacity and expressed markers of undifferentiated hPSC state. Consequently, MHHi043-A and MHHi043-B provide a valuable resource for studying FD mechanisms and developing therapeutic strategies.
Nick Heise, Carla Borisch, Christopher Jahn et al.· Stem Cell Research· 0 citations
A virus-like particle (VLP)-based toolkit that delivers diverse CRISPR editing modalities to human monocytes, macrophages and dendritic cells with high efficiency while preserving viability and innate immune responsiveness is presented.
Hyuncheol Jung, Pascal Devant, Carter Ching et al.· Nature Biotechnology· 0 citations