1.   ...a natural substance that encourages cell growth.

2.   Alterations to the expression or structure of these genes may result in the perturbation of cell growth, which is the hallmark of neoplasia.

3.   Supplementation of tumour suppressor genes or the use of specific oncoprotein antagonists may inhibit tumour cell growth in vivo in the same way that they do in vitro.

4.   In the large intestine, surgical or dietary manipulations that stimulate cell growth generally promote experimental colorectal carcinogenesis, whereas mucosal hypoplasia has a protective effect.

5.   Moreover, histopathological examination of fundic argyrophil cell growth allowed us to make several observations.

6.   Mutations may result in the activation of oncogenes or the inactivation of tumour suppressor genes, leading to abnormal or unregulated cell growth.

7.   And most of the damage is done to genes that regulate cell growth.

8.   Another, known as epidermal growth factor, also is found in saliva and is known for stimulating cell growth.

9.   Because Since cancer is a condition of runaway cell growth, doctors began looking for poisons that would kill rapidly dividing cells.

10.   A compound extracted from shiitake mushrooms has been shown to repress cancer cell growth in laboratory studies and is now being used as an anticancer drug in that country.