The phrase "and therefore involve" is correct and usable in written English.
It can be used to indicate a logical connection between two statements, where one statement leads to the conclusion that something is included or necessary.
Example: "The project requires extensive research, and therefore involve collaboration with various experts in the field."
Alternatives: "and thus entail" or "and consequently include".
Many of the abortions in China must be undertaken as a result of the one-child policy and therefore involve an element of coercion.
Whereas securing equal recognition for racial, religious, or sexual minorities generally does not require significant financial outlays, some of the actions and policies necessary to secure the equal respect or recognition of people with disabilities cost money, and therefore involve redistribution of resources.
The similarity in doubling dose is not unexpected given that both assays are designed to measure gene mutation events, and therefore involve the same mechanism of action.
All research activities conducted in Nouna are related to the national research priorities and therefore involve the authorities of the ministry of health.
It's an addiction, and therefore involves a near-constant inner struggle.
But the lawyers have the daunting task of producing records for each plaintiff dating to 1995 and therefore involving a large number of health care providers.
Mr. McClement said the incident also did not take place in Frederick itself; the cinema is near a highway in an area that falls under county jurisdiction, rather than municipal, and therefore involves the sheriff's office.
According to McCutcheon (1987, p. 36), the assignment of observations to latent classes is probabilistic and therefore involving some error.
It can be well adapted to the two specific formalisms and, therefore, involves the smallest loss of information.
Misregistered actions like that serve to confuse a navigation system that is already at a disadvantage because it's different to mobile's mainstream, and therefore involves the aforementioned disadvantageous learning curve.
Cancer is possibly one of the most devastating and complex disease and therefore involves chemotherapy as one of the frontline strategies in its therapy.
