research
The Bacteria Survived Without Becoming Resistant
RNA regulation let Streptococcus pneumoniae enter a temporary antibiotic-tolerant state inside a host model.
Summary
RNA regulation let Streptococcus pneumoniae enter a temporary antibiotic-tolerant state inside a host model.
St. Jude researchers tracked Streptococcus pneumoniae under antibiotic and immune pressure and found adaptations in RNA regulation that supported persistence without classic resistance mutations. The temporary tolerant state can leave a surviving population after treatment. The Cell Host & Microbe result offers targets for future strategies, but it does not change current prescribing or show that every persistent infection uses this mechanism.
Why it matters
RNA regulation let Streptococcus pneumoniae enter a temporary antibiotic-tolerant state inside a host model.
Limits and context
- The Cell Host & Microbe result offers targets for future strategies, but it does not change current prescribing or show that every persistent infection uses this mechanism.
Key claims
RNA regulation let Streptococcus pneumoniae enter a temporary antibiotic-tolerant state inside a host model.
Qualification: The Cell Host & Microbe result offers targets for future strategies, but it does not change current prescribing or show that every persistent infection uses this mechanism.
Evidence: source-2026-07-23-007
Sources
- St. Jude via Newswise: RNA-based antibiotic toleranceSt. Jude Children's Research Hospital via Newswise · secondary reporting
Corrections
No corrections have been recorded for this story.