Retraction Watch says on Jan 30, 2020 that
Until yesterday the New England Journal of Medicine had retracted only 24 papers. Now that tally is 25.
Is it justified to speak of a “protective” effect just by a negative association?
In addition to the problems with the math, I don’t get the point – farming should be leading to a generally reduced capacity for numerous pleiotropic cytokines?
There are even reports that LPS induces TH2 dependent senstization – exactly the opposite of what this paper wants us to believe with soem cryptic smoother run over a heterogenous population.