"it is highlighted by" is correct and usable in written English.
You can use it when you want to point out the specific features or aspects of something. For example, "The success of the new product launch is highlighted by the increase in sales."
It is highlighted by two intense weeks before spring break called Dragonmaker.
At the end of the composting process, a noticeable variation was found among cross polarization parameters, as it is highlighted by the VCT curves of residual resonances in NMR spectra of the remaining bio-film residues (Table 4; Fig. 5; Additional file 1: Figures. S2, S3).
Peter Gammond of Hi-Fi News & Record Review gave it an "A+" and called it one of the most exciting releases in music, partly because it is highlighted by Verlaine's steely, Gábor Szabó-like guitar and authentic rock music.
Thus, as it is highlighted by the title, the article is mainly about "water conservation".
If a process of dystrophic calcification is also encountered the differential diagnosis can be a challenge even after histological analysis, as it is highlighted by our case.
Stallard & Friede (2008) do not touch on the issue of estimation for their general design, although it is highlighted by them as an area for future methods development.
It was highlighted by pictures of Mecca and Medina.
It was highlighted by their scorers, who each have a point to prove.
It was highlighted by the Queen during her Christmas broadcast to the Commonwealth.
Mooresville came into national spotlight after it was highlighted by President Obama.
The movie featured a notable cast that included Susan Hayward, Jane Greer, and Robert Young, and it was highlighted by a wonderfully ironic ending.
