The phrase "about a possible involvement" is correct and usable in written English.
It can be used when discussing the potential participation or engagement of someone in a particular situation or event.
Example: "The investigation is focused on gathering information about a possible involvement of the suspect in the crime."
Alternatives: "regarding a potential participation" or "concerning a possible engagement."
Mass mortalities among seals and dolphins inhabiting contaminated marine regions have led to speculation about a possible involvement of immunosuppression associated with environmental pollution.
TCF4 genetic variants are strongly associated with FECD but so far little is known about a possible involvement of TCF4 gene products in the development of FECD.
However, there is no hint so far about a possible involvement of one of the enzymes found in increased spots in these tissues, glycine- N-methyltransferase or sulfotransferase in this process.
These results raise concern about maternal exposure to this chemical during pregnancy and suggest a possible involvement of environmental factors in pregnancy complications.
While up to now only speculations about stromule related processes were possible, the present study provides experimental evidence, which suggests a possible involvement of stromules in carbohydrate metabolism.
A possible involvement of MSK1 remains to be elucidated.
Earlier in the day, also in response to a question, Ms. Rice was asked about any possible involvement by Al Qaeda.
Cook poured fuel on the fire, which was only just smouldering, when asked about a possible England involvement in the reporting of the bowling action of Sachithra Senanayake, the Sri Lankan off-spinner who will return to Cardiff for tests later this month.
Suggestions about a possible auxin involvement came also from other phenotypic characteristics of the 35S TM8 SRDX plants, like the elongated fruits, their parthenocarpy and the deep green color of the foliage.
All the data showed lead to speculation about a possible clinical involvement for the TRPV1, not only for the treatment of bladder urothelial inflammatory condition or in pain reduction in patients with painful bladder syndromes, but even in the management of tumoral conditions.
Another, he said, contained information about an unidentified witness who made an allegation about the possible involvement of someone else, also unidentified.
