SIRP-NNP (SBI-102)


Engineered stem cell-derived SIRP-NNP pioneers the concept of regenerative 

immunotherapy, reprogramming

macrophages toward inflammation-

resolving and regenerative phenotypes 

SIRP-NNP-MSC


Targeted Delivery
to Inflamed Tissue





Targeting CD47, overexpressed on inflamed tissues, enables targeted delivery and macrophage-mediated clearance


Delivering MSC cargo


Delivering MSC-derived SIRP-NNP’s
regenerative cargo
 to macrophages 


In vivo macrophage reprogramming



CD47 Overexpression
in Inflamed Tissues



In vivo Macrophage
Reprogramming



Recovery

SIRP-NNP (SBI-102)


Engineered stem cell-derived SIRP-NNP pioneers the concept of regenerative immunotherapy,
 reprogramming macrophages toward inflammation-resolving and regenerative phenotypes 



SIRP-NNP-MSC




Targeted Delivery
to Inflamed Tissue



Targeting CD47, overexpressed on inflamed tissues, enables targeted delivery and macrophage-mediated clearance


Delivering
MSC cargo



Delivering MSC-derived
SIRP-NNP’s regenerative cargo
to macrophages 

In vivo macrophage reprogramming



CD47 Overexpression
in Inflamed Tissues

In vivo Macrophage Reprogramming

Recovery