I agree that negative results are not published many times, but if they got some minimal positive result, I guess they will try to publish somewhere.
> Scientists at the University of Oxford studied blood samples from more than 44,000 people in the UK Biobank, including over 4,900 people who subsequently had a cancer diagnosis.
It looks like the kind of study that has to present a report after it's completed and adding a publushed paper in Nature Whatever is a huge win. Nobody is fired for publishing in Nature.