News: TGF-β

Proteins Guard Against Cancer Spread

Thursday, July 26th, 2012

Prostate cancer cells metastasize mainly to bone, yet bone metastases are resistant to common therapies and are often fatal. A key receptor for the growth factor TGF-β (TβRII) is lost in the connective tissue (stroma) of most prostate cancers, but the effects of this loss on metastasis and bone lesion development are undefined. Recently in […]

Drugs Reverse Lung Cancer Cell Changes

Friday, February 3rd, 2012

The protein transforming growth factor β (TGF-β) can act as either a tumor suppressor or a tumor promoter depending on the stage of cancer. Loss of TGF-β’s tumor suppressor activity may play an important role in lung cancer progression. Pran Datta, Ph.D., and colleagues previously showed that this loss of responsiveness to TGF-β occurs mainly […]