Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Rapid generation of potent antibodies by autonomous hypermutation in yeast

Alon Wellner, Conor McMahon, Morgan S. A. Gilman, Jonathan R. Clements, Sarah A. Clark, Kianna M. Nguyen, Ming Hua Ho, Vincent J. Hu, Jung-Eun Shin, Jared Feldman, Blake M. Hauser, Timothy M. Caradonna, Laura M. Wingler, Aaron G. Schmidt, Debora S. Marks, Jonathan Abraham, Andrew C. Kruse, Chang C. Liu

Nature Chemical Biology · 2021

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Summary

This 2021 study describes a synthetic biology approach using yeast to autonomously generate high-affinity antibodies through rapid iterative hypermutation. As suggested by the title and journal scope, the work presents a biotechnological platform rather than agricultural research, enabling faster discovery of potent antibodies than conventional immunological methods. The technique may have applications in therapeutic antibody development, though the paper itself does not address farming, soil, nutrition, or food systems.

UK applicability

This fundamental biotechnology research has limited direct applicability to UK farming systems, soil health, or food production. It may inform therapeutic development pipelines used in UK healthcare settings, but lies outside the remit of agricultural and food systems research.

Key measures

Antibody binding affinity, antibody potency, generation time, hypermutation rates in yeast

Outcomes reported

The study reports the development of a yeast-based platform for rapid generation of potent antibodies through autonomous hypermutation mechanisms. The work measured antibody affinity, potency, and the speed of generation compared to conventional methods.

Theme
General food systems / other
Subject
Other / interdisciplinary
Study type
Research
Study design
Laboratory / in vitro
Source type
Peer-reviewed study
Status
Published
Geography
United States
System type
Laboratory / in vitro
DOI
10.1038/s41589-021-00832-4
Catalogue ID
BFmowc219m-zvirsq

Topic tags

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