- Genomics and Gene Editing 2026
- Chapter 5
Individualised editing outpaces delivery systems
A conditional statement under stated assumptions, never a prediction.
Contents
- ·Edition home
- ·Executive summary
- 1Genomics is data infrastructure and a therapeutic frontier
- 2Key findings
- 3Systems and sectors at baseline
- 4Risks and capability
- 5Individualised editing outpaces delivery systems
- 6Readings from the other desks
- 7The 2027 agenda
- 8Systems in depth
- AMethodology
- BData appendix
- CReferences and record
- ·Complete edition, for print
5.1Assumptions
Scenario SCN-XT05-DLV-01: what is assumed, and what is held constant.
- Baseline
- the 2026 reference state in this edition
- Drivers
- bespoke editing pathways open faster than payment, manufacturing and oversight capacity grow
- Analogues
- the 2025 patient-specific therapy and the 2025 trial holds459
- Interventions
- none modelled: the specification describes the unmitigated case
- Run state
- narrative specification; quantified run scheduled for 2027
5.2The cascade, step by step
- 1
GOV → HLT
a plausible mechanism pathway lowers the evidence needed for bespoke therapies
2025
- 2
HLT → FIN
payers face one-time prices with thin outcome data
2026
- 3
INF → HLT
manufacturing and clinic capacity limit who is treated
2026
- 4
HLT → GOV
a safety event in a bespoke or in vivo therapy triggers holds
2025
- 5
TRD → INF
trade rules change instrument and reagent supply
2025
- 6
DAT → FIN
genetic data and biobanks become assets in disputes over ownership
2025
5.3The scenario as a table of steps
How the shock in scenario SCN-XT05-DLV-01 would travel through Genomics and Gene Editing’s coupled systems, step by step, under the assumptions the edition states.
| Step | What happens | Source |
|---|---|---|
| 01 Governance to health | A plausible mechanism pathway lowers the evidence needed for bespoke therapies. Analogue or source: 2025. | Edition XT-05, scenario SCN-XT05-DLV-01, step 1 |
| 02 Health to finance | Payers face one-time prices with thin outcome data. Analogue or source: 2026. | Edition XT-05, scenario SCN-XT05-DLV-01, step 2 |
| 03 Infrastructure to health | Manufacturing and clinic capacity limit who is treated. Analogue or source: 2026. | Edition XT-05, scenario SCN-XT05-DLV-01, step 3 |
| 04 Health to governance | A safety event in a bespoke or in vivo therapy triggers holds. Analogue or source: 2025. | Edition XT-05, scenario SCN-XT05-DLV-01, step 4 |
| 05 Trade to infrastructure | Trade rules change instrument and reagent supply. Analogue or source: 2025. | Edition XT-05, scenario SCN-XT05-DLV-01, step 5 |
| 06 DAT to finance | Genetic data and biobanks become assets in disputes over ownership. Analogue or source: 2025. | Edition XT-05, scenario SCN-XT05-DLV-01, step 6 |
A teaching model of a conditional scenario under the edition’s stated assumptions: not a forecast, not a prediction and not a warning. Sources: Genomics and Gene Editing 2026, scenario SCN-XT05-DLV-01 (2026); Genomics and Gene Editing 2026, references (NR-CIT-1) (2026).
Notes
Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references
- 4Musunuru, K. et al., Patient-Specific In Vivo Gene Editing to Treat a Rare Genetic Disease, New England Journal of Medicine 2025 (abstract read through the Europe PMC record; one infant, two infusions at about 7 and 8 months of age). Massachusetts Medical Society, Waltham. Observation year 2025. Accessed 2026-11-03.back
- 5Clinical Trials Arena (ed.), FDA unveils new pathway to usher bespoke therapies to market (trade press, 13 November 2025; describes the plausible mechanism pathway announced in a journal article by the FDA Commissioner and the CBER Director; secondary report, weak evidence). Clinical Trials Arena, London. Observation year 2025. Accessed 2026-11-03.back
- 9BioSpace (ed.), Life-threatening liver toxicity triggers FDA freeze on two Intellia gene therapy studies (trade press, 30 October 2025; relays company disclosures; secondary report, weak evidence). BioSpace, Boston. Observation year 2025. Accessed 2026-11-03.back
