Very recently, German Volkswagen Stiftung published its call:
"Call for trilateral partnerships/projects of scientists from Ukraine, Russia, and Germany"
http://www.volkswagenstiftung.de/foerderung/internationales/ausschreibung-trilaterale-partnerschaften.html
Together with some collegues from the Cologne/Bonn area, I would be interested to file a grant application on cancer drug resistance.
If there are collegues out there interested in this field from Russia and the Ukraine, feel free to contact me.