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. Author manuscript; available in PMC: 2021 Oct 17.
Published in final edited form as: Adv Drug Deliv Rev. 2020 Oct 17;160:186–198. doi: 10.1016/j.addr.2020.10.008

Figure 6.

Figure 6.

In vivo evaluation of matrix metalloproteinase responsive SELPs. A) Amino acid sequences of SELP815K, SELP815K-RS1, SELP815K-RS2, and SELP815K-RS5 showing insertion sites of matrix metalloproteinase responsive sequences for SELP815K monomer B) Post necropsy histological evaluation of SELP constructs by hematoxylin and eosin staining after 50 days of implantation. White arrows indicate vascular infiltration of the hydrogels. S: SELP hydrogel, T: tumor tissue. All images captured at 100 × magnification using a light microscope [103]. Figure reproduced with permission from Elsevier.