CBR timescale23 Jan 2023 16:57
Looking back, I can only find the folowing from March 22.
The scientists of Hemogenyx Pharmaceuticals have now developed an initial set of CBRs. One is a CBR to program human immune cells to neutralize the SARS-COV-2 virus. The Company has successfully demonstrated in vitro that immune cells programmed with the CBR against SARS-COV-2 selectively consume a live synthetic virus. Importantly, the function of CBR was not affected by known mutations of the spike protein that endows the SARS-COV-2 virus with the ability to infect cells. In collaboration with an as yet undisclosed partner, the Company is planning in vivo tests to demonstrate that CBR could be used against infectious replicating SARS-COV-2 virus. Work also continues to expand the potential use of CBR into the area of cancer treatment.
Having filed the patent application, Hemogenyx Pharmaceuticals is now able to move CBRs to the point of in vivo trials and will provide updates and more detailed scientific information to shareholders in due course.
Followed by this in Sept:
CBR
We have also made significant progress with CBR, a novel platform technology that constitutes a new paradigm for treating viral infections. The essence of the CBR-based approach is programming immune cells using a novel type of modifiable synthetic receptor to destroy viral pathogens. This approach can also potentially be used to programme immune cells to destroy malignant cells causing certain types of cancer. Our scientists have achieved in vitro proof of concept for a CBR construct that neutralises all known variants of the SARS-CoV-2 virus that causes COVID, and have now completed preparations to test it against live replicating virus in a Biosafety Level 3 facility. The Company has filed a seminal provisional patent application protecting its rights to the intellectual property ("IP") covering CBR.
I can't find any other reference which would give us a better idea of timescale.