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For athletes who train outdoors, travel frequently for races, or are exposed to environmental stressors, this daily cellular housekeeping adds up over time

There is also a theory that DSIP could be a hypothalamic hormone that controls more than just sleep, similar to how growth hormone affects more than bone and muscle growth

We focus on understanding how pathogens persist outside the host, move between environmental reservoirs and production settings, and acquire traits that influence persistence and survival

They must be included for more precise and realistic results