Rebecca Sumner’s DoNotAge Conference 2026 presentation brought cell-cycle biology into the inflammaging discussion, linking CDK4/6 activity, cell division and inflammatory regulation.
Who is Rebecca Sumner?
King’s College London lists Dr Rebecca Sumner as a Lecturer in host/pathogen interactions in the Department of Infectious Diseases. Her research includes innate immune sensing, host-cell responses to DNA and interactions between viruses and those pathways.
What the conference highlights establish
The official DoNotAge Conference 2026 highlights connect Sumner’s contribution with CDK4/6, cell division and inflammatory control. The mechanistic interpretation remains conference-stage unless the specific result is matched to a peer-reviewed paper, preprint or formal abstract.
Why the connection is interesting
Ageing biology overlaps with innate immunity, DNA sensing, cellular senescence and altered inflammatory signalling. A mechanism linking cell-cycle regulation to inflammatory state could therefore be relevant to several ageing pathways, but mechanistic relevance is not the same as demonstrating a therapeutic intervention.
What this does not establish
The conference presentation does not establish that modifying CDK4/6 is a proven anti-ageing therapy or that a particular drug or supplement should be used to target this pathway. Clinical relevance requires evidence beyond a conference-stage mechanistic result.
Sources
Official DoNotAge Conference 2026 highlights
King’s College London — Rebecca Sumner profile
Return to the 2026 conference hub.
Linked entities and research
DoNotAge Conference 2026
DoNotAge Conference 2026 was held in London on September 26–27, 2026. The official highlights archive presents 12 2026 conversations spanning human trials, DNA repair, inflammation, muscle and exercise, replication and research funding, plus a 2025 conference recap.
Why Aging Cells Can Keep Inflammation Switched On
The related preprint reports that dividing cells suppress part of the type I interferon/innate immune response in a CDK4/6-linked manner. The possible connection to persistent inflammation in aging is mechanistic and hypothesis-generating rather than clinical evidence.
Rebecca Sumner
DoNotAge Conference 2026 speaker. No separate DoNotAge-funded Rebecca Sumner research project was independently identified in the reviewed sources as of October 10, 2026.