The phrase 'maintain its function' is correct and usable in written English.
You can use it to express the idea that an entity or system should stay in working order. For example, "The government must ensure that the healthcare system is able to maintain its function."
For the hypoxia network it is important to maintain its function, i.e. the switch-like behavior, against internal and external perturbations [37].
To investigate the role of a microRNA in morphogenesis, it is essential to maintain its function for a period of time.
A significantly low expression of CA2 may make it difficult for CA2 to maintain its function for normal gastric cardiac cell growth and could therefore lead to the progression of malignant transformations.
The process of involution is never complete, and the bits of thymus tissue that remain are probably sufficient to maintain its function.
In this study, we aimed to develop an in vitro adipose tissue model in the absence of sera and maintain its function long-term.
This procedure is based on the assumption that the AVD implants (as well as the external parts) will maintain its function over a lifetime period.
In his insightful review article, Kitano defines 'robustness' as 'a property that allows a system to maintain its functions against internal and external perturbations'.1 Each individual of living species is a robust biological system, and each biological system has been evolved to maintain its functionality against various types of perturbations for its survival and reproduction.
They note that olfaction relies on a turnover of stem cells (from which other sorts of cell develop) to maintain its functioning.
In the ongoing evolutionary process, biological systems have displayed a fundamental and remarkable property of robustness, i.e., the property allows the system to maintain its functions despite external and internal perturbations.
An ecosystem is a system formed by the interaction of a community of organisms with their environment within a geographic unit or region, and ecosystem sustainability is an ecosystem's capacity to endure and maintain its functions and services indefinitely.
Resilience is a property of social-ecological systems interactions (Boonstra 2016) and is defined as the capability of a system to maintain its functions and structure in the face of endogenous and exogenous disturbances (Allenby and Fink 2005).
