stop something in its tracks

Stopping ras in its tracks.
Stop shingles in its tracks.
Stopping light in its tracks
Antiviral immunity: SAMHD1--stopping HIV in its tracks.
Quantum optics. Stopping light in its tracks
Stopping Light in its Tracks
Researchers knock down gene to stop HIV in its tracks.
Immunotherapy: Stopping monocytes in their tracks.
Inflammatory diseases: Stopping monocytes in their tracks
Stopping diabetes in its tracks: autologous non-myeloablative stem cell transplantation