Stage fright: don't get over it, get used to it

Many can feel empathy with the situation Banerjee describes: facing “a room full of scientists, who for whatever reason, did not look very happy that Read more

Beyond birthmarks and beta blockers, to cancer prevention

Ahead of this week’s Morningside Center conference on repurposing drugs, we wanted to highlight a recent paper in NPJ Precision Oncology by dermatologist Jack Arbiser. It may represent a new chapter in the story of the beta-blocker propranolol. Several years ago, doctors in France accidentally discovered that propranolol is effective against hemangiomas: bright red birthmarks made of extra blood vessels, which appear in infancy. Hemangiomas often don’t need treatment and regress naturally, but some can lead Read more

Drying up the HIV reservoir

Wnt is one of those funky developmental signaling pathways that gets re-used over and over again, whether it’s in the early embryo, the brain or the Read more

Department of Urology

Urine tests for prostate cancer could reduce biopsies

In the prostate cancer field, there has been a push to move beyond PSA testing. With urine tests, it may be possible to avoid biopsies for men with suspected prostate cancer.

Martin Sanda, MD is chair of urology and leads Winship’s prostate cancer program

With PSA testing to guide decisions, only one in five men is found via biopsy to have a cancer that is sufficiently aggressive (Gleason score of 7 or higher) to warrant treatment right away.

A recently published paper in JAMA Oncology from urologist Martin Sanda and colleagues in the NCI’s Early Detection Research Network shows the potential of urine testing. Sanda’s team reports that two prostate cancer RNA biomarkers detectable in urine (PCA3 and T2:ERG) could be combined to enhance their discriminatory power and reduce unnecessary biopsies by almost half.

The National Cancer Institute’s Cancer Currents blog has an extensive discussion of the JAMA Oncology paper. Read more

Posted on by Quinn Eastman in Cancer Leave a comment