Targeting Antitumoral Proteins to Breast Cancer by Local Administration of Functional Inclusion Bodies
- verfasst von
- Mireia Pesarrodona, Toni Jauset, Zamira V. Díaz-Riascos, Alejandro Sánchez-Chardi, Marie Eve Beaulieu, Joaquin Seras-Franzoso, Laura Sánchez-García, Ricardo Baltà-Foix, Sandra Mancilla, Yolanda Fernández, Ursula Rinas, Simó Schwartz, Laura Soucek, Antonio Villaverde, Ibane Abasolo, Esther Vázquez
- Abstract
Two structurally and functionally unrelated proteins, namely Omomyc and p31, are engineered as CD44-targeted inclusion bodies produced in recombinant bacteria. In this unusual particulate form, both types of protein materials selectively penetrate and kill CD44+ tumor cells in culture, and upon local administration, promote destruction of tumoral tissue in orthotropic mouse models of human breast cancer. These findings support the concept of bacterial inclusion bodies as versatile protein materials suitable for application in chronic diseases that, like cancer, can benefit from a local slow release of therapeutic proteins.
- Organisationseinheit(en)
-
Institut für Technische Chemie
- Externe Organisation(en)
-
IRB Barcelona - Institute for Research in Biomedicine
Vall d'Hebron Barcelona Campus Hospital
Universitat de Barcelona (UB)
Helmholtz-Zentrum für Infektionsforschung GmbH (HZI)
Vall d’Hebron Institute of Oncology (VHIO)
Universidad Autónoma de Barcelona (UAB)
Centros de Investigacion Biomedica en Red - CIBER
- Typ
- Artikel
- Journal
- Advanced Science
- Band
- 6
- ISSN
- 2198-3844
- Publikationsdatum
- 18.09.2019
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Medizin (sonstige), Chemische Verfahrenstechnik (insg.), Biochemie, Genetik und Molekularbiologie (sonstige), Werkstoffwissenschaften (insg.), Ingenieurwesen (insg.), Physik und Astronomie (insg.)
- Ziele für nachhaltige Entwicklung
- SDG 3 – Gute Gesundheit und Wohlergehen
- Elektronische Version(en)
-
https://doi.org/10.1002/advs.201900849 (Zugang:
Offen)
https://doi.org/10.15488/5232 (Zugang: Offen)