NEW HAVEN, Conn.--(BUSINESS WIRE)--High resolution views of a receptor molecule that is implicated in cancer offer a clear target for the development of a new class of cancer drugs, Yale School of Medicine researchers report July 27 in Cell.It is also anticipated that the new family of drugs may be applied for the treatment of gastrointestinal stromal tumor (GIST) cancers that are resistant to Gleevec and Sutent. Although these drugs would target the same receptors as Gleevec and Sutent, they would do so by a different mechanism and may therefore be useful for patients who are resistant to these drugs.