1. A method for controlling operation of a computerized visualization system, in order to visualize biological information, the method comprising the following steps performed by the computerized visualization system: generating a user interface and receiving a user query relating to biological information via the generated user interface; maintaining connections to a plurality of databases which store at least partially non-overlapping biological information; determining which database of the plurality of databases contains the biological information relating to the received query; sending a database query to the determined database and receiving a result of the database query, the result comprising entities that are biological and relations between the entities; creating a network based on the result of the database query, wherein the network-creating step comprises mapping the entities to network nodes and the relations to network connections; determining a distance matrix for indicating a distance for several pairs of network nodes, each distance being calculated across several dimensions; applying a dimensionality reduction function to map the distance matrix to a lower number of dimensions; searching for neighbors of a selected network node based on the distance matrix in order to elucidate a biological role of the selected network node; adjusting the dimensionality reduction function based on one or more research contexts of the biological information, in order to bias the search toward a relevant focus; and re-creating and visualizing the network based on the adjusted dimensionality reduction function.