The concern is mechanistic: both promote angiogenesis and cell migration, and thymosin beta-4 (the parent of TB-500) can induce cancer-cell migration and metastasis in colorectal models
Am J Ther 7:123134 Makin A, Williams R (2000) Paracetamol hepatotoxicity and alcohol consumption in deliberate and accidental overdose
PMID: 3189960 Rahman I
GPX1 Protein Structure Crystal structure of the selenocysteine to glycine mutant of human glutathione peroxidase 1 Deposited 2005-12-02 Released: 2005-12-13 Deposition Author(s) Kavanagh, K.L., Johansson, C., Smee, C., Gileadi, O., von Delft, F., Weigelt, J., Sundstrom, M., Edwards, A., Oppermann, U., Structural Genomics Consortium (SGC) Expression System Escherichia coli BL21 Experimental Data Snapshot 2F8AFrom PDB Human GPX1 protein Secondary structure GPX1 Protein Interaction This picture shows molecules that interact with GPX1 protein