How to highlight current node in views
If you list complete node teasers, it means, the nodes are rendered by node.tpl.php. So just add a class to the node template in _preprocess_node something like this:

$node = $vars['node'];
$menu_object = menu_get_object();

if ($menu_object &amp;&amp; $menu_object-&gt;nid == $node-&gt;nid) {
  $your_custom_class = 'this-is-the-actual-node';
}