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Ky9™ canine antibody discovery platform complete
The work will enable the discovery of affordable, effective, and long-lasting companion animal medicines.
Platform completion announced after successful genetic material transfer. 

What is likely the largest successful transfer of genetic material from one mammalian species to another (not involving human DNA) has recently been carried out by scientists at PetMedix.

The transfer involved more than 4 Mbp of canine antibody DNA being transferred into the mouse genome. Genome engineering of this scale and sophistication was important to maintain immunoglobulin gene structure and integrity, reconfiguring the gene structure to the base pair, in order to replicate and exploit the mouse's natural immune system. The Ky9™ platform is then able to produce fully mature antibodies, selected in vivo for the highest quality, biological activity, stability and half-life. 

This work will ultimately enable the discovery of affordable, highly-effective, and long-lasting companion animal medicines. 

This work marks the end of the PetMedix Ky9™ platform, which is unequaled in its ability to be used to discover fully canine therapeutic antibodies. It is the only platform and technology in the world to be able to select fully canine therapeutic antibodies in vivo in that manner. A similarly hugely-important genome engineering undertaking was the basis of the technology that underpins Kymab's Kymouse antibody discovery platform. 

A number of internal discovery programmes have already been assisted by the Ky9 platform at PetMedix, and the platform provides the foundation for the partnership between PetMedix and Boehringer Ingelheim Animal Health. 

Additionally, PetMedix has also begun work on its new Felyne™ platform, which similarly to the Ky9 mouse, will attempt to enable the discovery of fully feline therapeutic antibodies, bringing novel therapies for the species. 

Speaking on the completion of the Ky9™ platform, PetMedix CEO Dr Tom Weaver said: “Our goal at PetMedix is to bring the very best therapeutics to companion animal medicine. That we have reached this significant milestone is testament to the incredible team of nearly 40 scientists we have at PetMedix.

“For a company that is only 2 years old to have both completed a platform at this scale, and to have already used it to discover antibodies with best-in-class potential is down to the quality of both the science we are carrying out, and the people we have working on it.”

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RCVS announces 1CPD app update

News Story 1
 The RCVS has announced a new version of its 1CPD mobile app, with enhanced features for veterinary surgeons and veterinary nurses to record their continuing professional development.

The mobile app includes a new 'what would you like to do?' shortcut for frequent tasks, a notification badge, and the ability to scan a QR code from the home screen to easily record an activity.

Users will be prompted to update the app from the App Store or Google Play the next time they log in. For more information, visit RCVS.org.uk 

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Nominations open for RCVS and VN Council elections

The nomination period for the 2026 RCVS Council and VN Council elections is now open, with three veterinary surgeon seats and two veterinary nurse seats available.

Prospective candidates can download an information pack and nomination form from the RCVS website. Individuals can nominate themselves for the elections, with the results to be announced in the spring.

Clare Paget, the recently appointed RCVS Registrar and elections returning officer, said: "If you want to play your part in influencing and moulding how the professions are regulated, and making key decisions on matters of great importance to your peers, the public and animal health and welfare, please consider standing for RCVS Council or VN Council next year."

Nominations close at 5pm on Saturday, 31 January 2026.