Stage, have differing outcomes with respect to recurrence and survival," said dr. viagra generic Donna-marie manasseh, director of breast surgery at the maimonides breast cancer center in new york city. "this research validates what we have suspected. viagra online " according to ellis, the new study suggests that most basal-like breast tumors and ovarian tumors have similar genetic origins and potentially could be treated with the same drugs. Basal-like tumors account for about 10 percent of all breast cancers and disproportionately affect younger and black women in the united states. viagra buy spain Basal-like tumors include most triple-negative breast tumors, which are often aggressive and do not respond to therapies that target hormone receptors or to standard chemotherapies. "now, we can investigate which drugs work best for patients based on the genetic profiles of their tumors. For basal-like breast tumors, it's clear they are genetically more similar to ovarian tumors than to other breast cancers. viagra cost Whether they can be treated the same way is an intriguing possibility that needs to be explored," ellis explained. buy generic viagra online Another expert agreed that this type of insight moves medicine closer to a "personalized" approach to therapy. generic viagra tablets india "this research is geared toward finding ways to individualize cancer treatment," said dr. Stephanie bernik, chief of surgical oncology at lenox hill hospital in new york city. "when treating breast cancer, we offer specific therapies that have been tested on large populations of cancer patients. buy liquid viagra women However, one treatment is not necessarily good for all. " according to bernik, "this research helps move us to the point where we will look at a tumor's genetic makeup and tailor a specific treatment that will attack the tumor cells based on the tumor's genetic fingerprint. viagra samples " manasseh said the new study "provides hope to many woman and clinicians who battle breast cancer every day. viagra no prescription usa " "breast cancer is not just one disease and, therefore, requires not just one type of therapy but rather different disease types that require specific therapies targeted for each type," she added. generic viagra tablets india "targeted therapies allow for more effective treatment of tumors, while minimizing the treatment of tumors with less effective therapies and their subsequent side effects. " the study was pub. generic viagra tablets india