The phrase "a highly relevant topic" is correct and usable in written English.
It can be used when discussing subjects that are particularly significant or applicable to a specific context or situation.
Example: "In today's discussion, we will explore a highly relevant topic that affects many individuals in our community."
Alternatives: "an extremely pertinent subject" or "a very significant issue".
Dave Eggers' novel is a sort of warning blast against the power of giant tech companies – still a highly relevant topic – and this adaptation directed by James Ponsoldt has an appropriately heavyweight cast: Tom Hanks as one of the outfit's leaders, Emma Watson as the lowly employee rising up the corporate ladder, and John Boyega as the mysterious Kalden.
The issue is a highly relevant topic in the context of recent development of cellular systems.
The crosstalk between phosphorylation and ubiquitinylation is a highly relevant topic in contemporary biomedical research.
A highly relevant topic in biomedicine concerns the conditions of genotoxic stress that damages the genetic integrity of human cells.
Such relational learning among stimuli is formally studied as conditional associations or conditional relations, and the formation of equivalence classes among the stimuli is a highly relevant topic in both research and education (e.g., [ 1, 2]).
Moreover, oxidation of mitochondrial ATP synthase aggravated mitochondrial membrane permeabilization and cell death in the first minutes of reperfusion [ 21]; yet, the underlying mechanisms remain to be characterized with regard to the response to injury and cardioprotection in the aging heart, representing a highly relevant topic considering our aging population.
This is a highly relevant issue.
The World Yearbook of Education 2019 explores this highly relevant topic, opening a new discussion about the various conceptual and methodological challenges and opportunities in contemporary educational research.
When your hiring manager answers the wish-list question, it will probably be the first time they've considered that highly relevant topic.
Although this is speculative at the moment, clearly more research is required on this highly relevant topic as well as on the mechanisms that are involved in the modulation of platelet function by habitual exercise.
The highly relevant topic of spirituality and illness is addressed in another instrument developed by our group, the SpREUK questionnaire, with its sub-scales "Search for meaningful support", "Positive interpretation of disease", "Trust in external guidance", "Support through spirituality/religiosity" [ 22, 31, 32].
