The phrase "altering their function" is correct and usable in written English.
You can use it when discussing changes to the roles or operations of objects, systems, or processes.
Example: "The new software update is altering their function, making the devices more efficient."
Alternatives: "modifying their role" or "changing their operation".
Phosphorylation turns many protein enzymes "on" and "off", thereby altering their function and activity.
Numerous longevity genes have been discovered in model organisms and altering their function results in prolonged lifespan.
Collectively, this suggests that changes in the redox state will alter kinase and/or phosphatase activity, thereby increasing the concentration of phosphorylated transport factors and possibly altering their function.
Numerous cytoplasmic proteins, such as tubulin and heat shock protein 90, can be (de)acetylated, altering their function.
Macrophages appear to be important orchestrators and effectors of tissue repair, altering their function and phenotype to meet the needs of the healing tissue [ 105].
Mechanisms have been observed that allow the modification of regulatory sequences without altering their function: divergence driving words and binding site turnover.
Although the mechanisms underlying the regulation of these cytokines in the kidneys of patients with diabetes mellitus remain unclear, it has been proposed that genetic variations in the genes encoding the inflammatory cytokines might confer susceptibility to DN [10] by altering their functions or expressions.
As discussed before [ 28], culture conditions significantly affect Caco-2 cells polarity and differentiation, resulting in altering their functions.
These products are extremely reactive and can interact with circulating or tissue proteins, altering their functions and structures.
Even though this protein class comprises >400 signaling proteins of paramount importance in the nervous system, most lack any means for selectively altering their functions.
Similar to ROS, aldehydes can cause severe damage to nucleic acids and proteins, altering their functions and leading to the loss of both structural and metabolic function of cells.
