Therapeutic applications of group I intron‐based trans‐splicing ribozymes

CH Lee, SR Han, SW Lee - Wiley Interdisciplinary Reviews …, 2018 - Wiley Online Library
Since the breakthrough discovery of catalytic RNAs (ribozymes) in the early 1980s, valuable
ribozyme‐based gene therapies have been developed for incurable diseases ranging from …

Validation of tissue-specific promoter-driven tumor-targeting trans-splicing ribozyme system as a multifunctional cancer gene therapy device in vivo

MS Song, JS Jeong, G Ban, JH Lee, YS Won… - Cancer Gene …, 2009 - nature.com
A trans-splicing ribozyme that can specifically reprogram human telomerase reverse
transcriptase (hTERT) RNA was previously suggested as a useful tool for tumor-targeted …

Selective regression of cancer cells expressing a splicing variant of AIMP2 through targeted RNA replacement by trans-splicing ribozyme

YS Won, SW Lee - Journal of biotechnology, 2012 - Elsevier
AIMP2/p38 is a scaffolding protein critical for the assembly of the macromolecular tRNA
synthetase complex. Moreover, AIMP2 harbors anti-proliferative activity and promotes cell …

Computational prediction of efficient splice sites for trans-splicing ribozymes

D Meluzzi, KE Olson, GF Dolan, G Arya, UF Mueller - RNA, 2012 - rnajournal.cshlp.org
Group I introns have been engineered into trans-splicing ribozymes capable of replacing the
3′-terminal portion of an external mRNA with their own 3′-exon. Although this design …

Selective and efficient retardation of cancers expressing cytoskeleton‐associated protein 2 by targeted RNA replacement

G Ban, JS Jeong, A Kim, SJ Kim, SY Han… - … journal of cancer, 2011 - Wiley Online Library
Human cytoskeleton‐associated protein 2 (hCKAP2) is upregulated and highly expressed in
various human malignances. hCKAP2 has microtubule‐stabilizing characteristics and …

[HTML][HTML] Molecular imaging of endogenous mRNA expression in a mouse tumor model by adenovirus harboring trans-splicing ribozyme

SH Hong, JS Jeong, YJ Lee, HI Jung, KT Kim, YH Kim… - FEBS letters, 2007 - Elsevier
We previously showed that a trans-splicing ribozyme reprograms tumor-related genes at the
mRNA level, resulting in the expression of therapeutic genes and that this approach can be …

Group I intron-based therapeutics through trans-splicing reaction

CH Lee, SR Han, SW Lee - … in Molecular Biology and Translational Science, 2018 - Elsevier
In 1982, the Cech group discovered that an intron structure in an rRNA precursor of
Tetrahymena thermophila is sufficient to complete splicing without assistance from proteins …

Intracellular efficacy of tumor‐targeting group I intron‐based trans‐splicing ribozyme

BS Kwon, JS Jeong, YS Won, CH Lee… - The journal of gene …, 2011 - Wiley Online Library
Background Group I intron‐based trans‐splicing ribozyme, which can specifically reprogram
human telomerase reverse transcriptase (hTERT) RNA, could be a useful tool for tumor …

Cancer cell targeting with mouse TERT-specific group I intron of Tetrahymena thermophila

GY Ban, MS Song, SW Lee - Journal of microbiology and …, 2009 - koreascience.kr
Telomerase reverse transcriptase (TERT), which prolongs the replicative life span of cells, is
highly upregulated in 85-90% of human cancers, whereas most normal somatic tissues in …

Anti-HIV group I introns and uses thereof in treating HIV infections

MJ Fraser - US Patent 9,707,257, 2017 - Google Patents
Described is a unique class of antiviral molecule that can be applied to control and eliminate
HIV infection in patients using myeloablation therapies and replenishment with trans formed …