1. Tropic hormones are contrasted with non-tropic hormones, which directly stimulate target cells . 2. In phase two, the now functional effector CTLs destroy the target cells . 3. Another challenge is the delivery of the contrast agents to target cells . 4. CRISPR / Cas9 often employs a plasmid to transfect the target cells . 5. Finally, the formed cytolysin clusters penetrate target cells 'membranes and form membrane pores. 6. It does not kill target cells but rather silences or inhibits them. 7. Anthrax toxin Edema toxin triggers a calcium ion influx into the target cell . 8. If cells fire together, the target cells " ring " together. 9. There are many different mechanisms through which steroid hormones affect their target cells . 10. Once delivered, granzymes are able to induce apoptosis and cause target cell death.
