The phrase "a current subject of" is correct and usable in written English.
It can be used when referring to a topic or issue that is presently being discussed or is relevant in a particular context.
Example: "Climate change is a current subject of debate among scientists and policymakers."
Alternatives: "a contemporary topic of" or "a relevant issue of".
The nature of "jammed" hard-particle packings is a current subject of keen interest.
"When a technical record is both sensitive and remote from a current subject of controversy, my editorial inclination is to err on the side of caution," he said.
However, Basu said that as Masood's last criminal offence took place in 2003 "he was not a current subject of interest or part of the current domestic or international threat picture for either the security service or counter-terrorism policing".
Finally, the evolution of elliptical galaxies through time is a current subject of much research, and I will give an overview of how we think these systems came to look the way they do.
In any case the crucial role of noise in brain operations, as it has become evident in recent years, has gone largely unknown and is a current subject of wide debate.
Indeed, establishing the diagnosis at an early stage in gastric cancer, with a simple biochemical index, is a current subject of research in clinical oncology.
One current subject of attention is the thinner coach seats being adopted by a few airlines.
Spin polarization of graphene is the current subject of intense investigation efforts.
The current subject of debate was some long-delayed anti-hooliganism laws that were now being rushed through parliament in the wake of the Bursaspor stabbings.
Current subjects of research include Erasmus and More on war and peace, the manuscript of A tradegie called Oedipus, the great hall screen at Lathom, Lancashire, and Shakespeare's love duets.
All current subjects of the parent study were given the opportunity to participate in this substudy.
