A 3D paper-based analytical device (3D-osPAD) with in situ gold signal amplification enables one-step, highly sensitive ...

Researchers from Tufts University School of Dental Medicine have developed lab-grown skin that replicates the complexity of ...

Immune responses rely on the efficient movement of immune cells within the complex and geometrically unpredictable ...

What are the three lines of defense of the immune system? The immune system comprises three levels of defense mechanism that a pathogen needs to cross to develop infection inside the body.