Delivering a protein (red fluorescence) to mice testes with a fibroin nanoparticle-encapsulated cationic lipid complex (green) restored male fertility. Credit: Adapted from ACS Nano 2020, DOI: 10.1021/acsnano.0c04936 For many couples that are ready to start a family, infertility, which is the inability to conceive children, can be a devastating setback. In fact, according to the Mayo Clinic, … Continue reading Delivering a protein to testes could help treat male infertility