Most gene therapy trials depend on viruses to deliver corrective genes to human cells.

The "O" stands for oxygen, which the product purports to deliver to cells and tissues.

The toxin is delivered to phagocytic immune cells upon contact.

The choice of a viral vector to deliver genetic material to cells comes with some logistical problems.

The idea is that this process could somehow be a method to deliver drugs to individual cells.

She drives out each night, delivering the guns to Zionist cells around the country.

Macrophages deliver the antigens to specialized immune cells known as lymphocytes.

Instead, vectors are used to deliver the desired gene to cells in the patient's body.

The pores created by the molecules could be used to deliver food to cells and whisk away their waste products.

Nanotechnology has provided the possibility of delivering drugs to specific cells using nanoparticles.