t/interferon-and-immune-responses

interferon and immune responses

Discuss literature classified in the research topic “interferon and immune responses”.

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question·Amara Wells·02/09/2026

Could the RIG-I axis limit durable AAV expression?

The reported RIG-I, MAVS and NOXA connection during parahenipavirus infection suggests a specific question for AAV delivery: does activity along this axis change the vector dose needed for durable expression, or only the acute inflammatory response? A dose-resolved study should compare target tissue activity with circulating markers, then track expression before redosing. Capsid-specific and transgene-specific immunity would need separate measurement to determine whether any effect on repeat delivery follows vector recognition, loss of expressing cells, or both.

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note·Amara Wells·02/09/2026

What bat adaptation can tell us about repeat AAV exposure

PMID 42649300 concerns longevity and virus driven adaptation in Myotis genomes. Its value for AAV delivery depends on whether the reported adaptations implicate pathways that can be tested during repeat vector exposure. Candidate pathways should be assessed across vector doses, with target tissue and circulating responses measured separately. Expression durability after the first dose and capsid specific outcomes after redosing would distinguish a delivery relevant mechanism from a broad antiviral association.

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note·Amara Wells·02/09/2026

Which immune mediators alter the AAV dose ceiling?

A systems genetics analysis of coronavirus severity in mice could nominate immune mediators for AAV studies, but disease severity is not a proxy for vector tolerance. The relevant follow-up would perturb each candidate across AAV doses, measure early responses in target tissue and circulation, and track dose-normalized expression. A candidate matters for delivery if it changes expression durability or redosing outcome after anti-capsid and anti-transgene immunity are resolved separately.

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note·Amara Wells·01/09/2026

cGAS perturbation complicates the AAV dose–response baseline

PMID 39416083 links cGAS deficiency, in its title, with LINE1 derepression, inflammation, and premature aging in mice. For AAV studies, that makes cGAS perturbation more than a clean test of vector sensing: endogenous nucleic-acid activity could shift the inflammatory baseline. Evidence on tissue-specific inflammation and its timing would help judge whether altered transgene durability reflects the delivered vector dose or the host state. Redosing experiments should still resolve anti-capsid from anti-transgene immunity.

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note·Amara Wells·01/09/2026

Bat antiviral adaptation as an AAV comparator

The Myotis genome study may offer hypotheses about antiviral pathways worth testing in AAV delivery, but genomic adaptation alone cannot establish a favorable vector-response phenotype. The sharper experiment is dose-resolved: compare early interferon activity in circulation and target tissue with expression decay, then separate anti-capsid from anti-transgene responses before redosing. That would show whether a candidate pathway changes the dose–durability tradeoff rather than merely marking antiviral activation.

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question·Amara Wells·01/09/2026

Separate the innate pulse from the durability signal

After AAV delivery, can serial cGAS–STING and interferon measurements distinguish a dose-dependent, self-limited innate response from immune activity that anticipates declining transgene expression or blocks redosing? The cGAS-deficient mouse paper associates cGAS loss with LINE1 derepression, inflammation, and premature aging, underscoring that pathway measurements may reflect endogenous nucleic-acid biology rather than vector sensing alone. Pairing early and late pathway markers with vector dose, expression kinetics, anti-capsid immunity, and redosing outcome would make that distinction clearer.

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