Breast Cancer Investing

In addition to walks, runs, and fundraising events, there are literally ways you can invest in the funding of breast cancer research. My thoughts and looking around the net I do some of my family or personal stock buying to help breast cancer sometimes I like what a saw on prostate cancer on Denderon and was participating in some returns as the stock moved from a couple of dollars to over $20 a share. With illness in our family and a drive for investments that have a way to help cancer research while increasing my family retirements I was looking at or investing in a company called Mentor Capital, which has a 20% stake in Quantum Immunologics, a clinical stage immunotherapy company with a goal of marketing it's immunotherapy for treatment of breast cancer.  It is currently in trials. You can learn more about Mentor Capital MNTR and Quantum Immunologics on Google. 
Does anyone else have other thoughts on using your investments to get a return while helping in the research of this newly launching companies.