
#2 "Permissive role for mGlu1 metabotropic glutamate receptors in excitotoxic retinal degeneration"
Neuroscience (2017) 10.1016/j.neuroscience.2017.09.005
There is a duplication across figures that correspond to 2 different mouse strains - C57BL/6J and BALB/c.
(All these submitted to PubPeer) 
#3 "Aberrant expression and constitutive activation of STAT3 in cervical carcinogenesis: implications in high-risk human papillomavirus infection" Molecular Cancer (2010) 10.1186/1476-4598-9-282
There is a duplicated region across two different staining conditions.
pubpeer.com/publications... 
#4
International Journal of Molecular Sciences 13(7):8514-8539 (2012). 10.3390/ijms13078514
There is a duplicated region across cells that received different treatments. The fluorescence patterns are almost identical, although some spots on the 2nd row do not appear in the first row. 🧐🤔