The phrase "a key agent for" is correct and usable in written English.
It can be used to describe someone or something that plays a crucial role in a particular process or outcome.
Example: "The organization serves as a key agent for change in the community, promoting sustainable practices and social responsibility."
Alternatives: "a crucial factor in" or "an essential contributor to".
As African parliamentarians, we are also faced with an additional challenge, which is to be recognised as a key agent for change by some donors and international organisations, despite the important scrutiny function that parliaments perform.
Among the four arrested but not charged was Omar Mahmood Abu Omar, an Islamic religious leader who American and Jordanian officials say is a key agent for Mr. bin Laden in Europe.
The nucleoside analogue ara-C is a key agent for treatment of acute myeloid leukaemia (AML); treatment decisions are made rapidly with AML, patients often receiving same-day commencement of chemotherapy.
Partnering with organizations such as the United Nations, we serve as a key agent for advancing gender equality and quality education.
PTH-rP, a protein produced by prostate carcinoma and other epithelial cancers, is a key agent for the development of bone metastases.
TS plays an important role in the prognosis of UTUC and S-1 may be a key agent for UC tumor, especially with a high level of DPD.
We believe that combination chemoprevention using ACR as a key agent is a promising method for attaining this objective, because it provides an opportunity to take advantage of the synergistic effects of ACR on growth inhibition in HCC cells [ 17, 25- 30].
In any case, the key agent for these two therapeutic regimens is 5-FU, which is modulated by cisplatin or IFN.
It indicated that the concentration of treating agent was a key factor for the textural properties of the modified hierarchical SAPO-11.
As a result, young people have emerged as key agents for constructive social change, recovery, reconciliation, peace-building, and development.
After decades of clinical trials, 3-hydroxy-methylglutaryl 3-hydroxy-methylglutaryl 3-hydroxy-methylglutarylerged as key agents for reducoenzymediovAsculareductaseand mortalinhibitorse modulation of inflammation and statinsipoprotein chavestemergedvels.
