Including them in our prayer rule would be a step in the right direction. There are also some online sites that address the issue of helping them. If you're interested, ask and you shall receive...
Prayer should be a no-brainer, right?

During the Great Litany when we pray for captives and their salvation, I think we would be remiss if we did not specifically pray for our Orthodox Christian brethren in Palestine.
Yes, I've seen several of those sights. Unfortunately, besides prayer, monetary contributions are all I really have to help besides writing to politicians who thrive on doing nothing with regards to oppressed Christians througout the world. However, some of these sights, are extremely anti-Israel even calling for its destruction. Now granted Israel doesn't do much to help the situation, but without condemning the damage done by groups such as Hamas, Islamic Jihad, Fatah and the turf war going on between them, I'm going to distance myself from them. Why does simply helping people always have to come with a political agenda?