Meanings of reinvigorate interest in English

Is the Institute trying to reinvigorate interest in the fiduciary standard?

Zeus shook his head dismissively, Just trying to reinvigorate interest in the Olympians.

The project has the potential to reinvigorate interest in plug-ins, and dust off their granola stigma.

Some private collectors argue that the market for dinosaur bones has helped reinvigorate interest in fossils and palaeontology, leading to more discoveries.

But that's not what makes me think Nintendo is gung-ho on reinvigorating interest in Virtual Console.

However, a recovery in base metals prices and a jump in Dalian iron ore futures reinvigorated interest in mining stocks.

Yet it also became clear by killing off the main character, the creative team had reinvigorated interest in the book.