The multi-specific V-based Humabody CB213 co-targets PD1 and LAG3 on T cells to promote anti-tumour activity.

Background: Improving cancer immunotherapy long-term clinical benefit is a major priority. It has become apparent that multiple axes of immune suppression restrain the capacity of T cells to provide anti-tumour activity including signalling through PD1/PD-L1 and LAG3/MHC-II.

Methods: CB213 has been developed as a fully human PD1/LAG3 co-targeting multi-specific Humabody composed of linked V domains that avidly bind and block PD1 and LAG3 on dual-positive T cells.

Current Trends and Future Approaches in Small-Molecule Therapeutics for COVID-19.

The novel coronavirus (SARS-CoV-2) pandemic has created a global public health emergency. The pandemic is causing substantial morbidity, mortality and significant economic loss. Currently, no approved treatments for COVID-19 are available, and it is likely to takes at least 12-18 months to develop a new vaccine.