“Upheavals and turmoil aplenty would do little to alter his outlook on life.”

“Macrophage activity may alter over time as a consequence of tumor-induced immune dysfunction.”

“He contends that humans can alter cats and dogs to make them better pets.”

“Like McEwan's Amsterdam, Atonement and Enduring Love, Saturday turns on a single event that forever alters its characters' lives.”

“Chronic exposure of skin to sunlight substantially alters the biochemical composition and architecture of the dermis.”

“Radiation is a known cause of the disease which genetically alters white blood cells.”