Do cell surface heparan sulfate proteoglycans control the response of renal interstitial fibroblasts to fibroblast growth factor-2?
The present study demonstrates that the expression of cell surface HSPG was essential for the proliferation of renal fibroblasts in response to FGF-2, and therefore may play a major role in the development and persistence of a proliferating phenotype during interstitial nephritis.
Patients with small-cell lung cancer who survive cancer-free for more than 2 years have a significantly increased risk for development of a second primary smoking-related cancer. Cigarette smoking cessation after successful therapy is associated with a decrease in risk for a second smoking-related primary cancer.