Research in gender communication is multidisciplinary. Psychologists, sociologists, anthropologists, linguists, communication experts, and literary theorists all have something to say on the matter. That means you may need to consult a variety of subject area databases to find recent studies on this topic. But you can start in a communication or gender issues database, and then branch out from there as needed. If you're interested in how different cultures perceive the sexes, a linguistics or sociology database might do the trick. If you're interested in gender-based advertising, the WARC database below offers case studies of ad campaigns searchable by keywords.