OK, I noticed I confused the journal with the American journal of Chinese medecine. So it wasn't published in a big journal, but only on a conference. Anyway, this still was reviewed though I have to admit it is much more easy to get something published in a conference than in a journal. On the other hand, many times things published in a journal can be crap while things in a conference can be much more interesting. Probably they will publish it in a big journal once they finished the tests on the rodents. I guess this is the standard step these researchers have to take before considering a publication in a big journal. Everything has to be tested in fruit flies, cultures and PD rodent models.

*Moderator edit*