Targeting ncRNA control networks with engineered exosomes to overcome therapy resistance in thyroid cancer.
Anjani H Turaga, Brenden M Finnerty, Rasa Zarnegar et al.
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In 30 seconds
This systematic review evaluated the role of exosomal non-coding RNAs (ncRNAs) in therapy resistance in radioactive iodine-refractory papillary thyroid cancer (RAIR-PTC). The review included 96 high-quality studies and found that ncRNA regulatory networks suppress sodium-iodide symporter (NIS) expression, contributing to a 10-year survival rate below 10%. Exosomes may serve as effective delivery vehicles for therapeutic ncRNAs.
Key findings
- RAIR-PTC is characterized by impaired NIS expression and activation of oncogenic pathways.
- 96 high-quality studies were included after screening 961 publications.
- Convergent ncRNA networks sustain dedifferentiation and impaired iodide transport.
- Engineered exosomes can transport therapeutic ncRNA payloads to restore iodine-handling pathways.
Why it matters
Understanding the role of ncRNAs in therapy resistance can inform the development of targeted therapies for RAIR-PTC, potentially improving patient outcomes in a challenging clinical scenario.