Add punctuation: From Gallery Backlit want to invite you to the exhibition of Patricio Abad Remains
A: From Gallery Backlit want to invite you to the exhibition of Patricio Abad (Remains).

Add punctuation: From the nearby train station you can reach Frankfurt am Main in 24 minutes and Frankfurt Airport is just 21 kilometres away
A: From the nearby train station, you can reach Frankfurt am Main in 24 minutes, and Frankfurt Airport is just 21 kilometres away.

Add punctuation: Both field studies and experimental infection studies have shown that in a given penamong a given litter only some individual pigs exhibit clinical signs of PCVDPMWS indicating that genetic factors play a role in regard to susceptibilityresistance
A:
Both field studies and experimental infection studies have shown that in a given pen/among a given litter only some individual pigs exhibit clinical signs of PCVD/PMWS indicating that genetic factors play a role in regard to susceptibility/resistance.