Any process that modulates the frequency, rate or extent of the formation from simpler components of interleukin-18.

Catalysis of the isomerization of isopentenyl diphosphate into dimethylallyl diphosphate.

Any process that modulates the frequency, rate or extent of lymphocyte proliferation.

Catalysis of the reaction: methyl (2E,6E)-(10R,11S)-10,11-epoxy-3,7,11-trimethyltrideca-2,6-dienoate + H2O = (2E,6E)-(10R,11S)-10,11-epoxy-3,7,11-trimethyltrideca-2,6-dienoate + methanol. A carboxylesterase that hydrolyzes the ester linkage of juvenile hormone.

positive regulation of lymphocyte proliferation

Any process that activates or increases the rate or extent of lymphocyte proliferation.

Catalysis of the reaction: ATP + D-fructose = ADP + D-fructose 1-phosphate.

negative regulation of lymphocyte proliferation

Any process that stops, prevents or reduces the rate or extent of lymphocyte proliferation.

Catalysis of the reaction: (R)-2,3-dihydroxy-3-methylbutanoate + NADP+ = (S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH + H+.

The multiplication or reproduction of epithelial cells, resulting in the rapid expansion of a cell population. Epithelial cells make up the epithelium, the covering of internal and external surfaces of the body, including the lining of vessels and other small cavities. It consists of cells joined by small amounts of cementing substances.

The multiplication or reproduction of urothelial cells, resulting in the rapid expansion of a cell population. Urothelial cells make up a layer of transitional epithelium in the wall of the bladder, ureter, and renal pelvis, external to the lamina propria.

Catalysis of the oxidation of lactate to produce pyruvate.

regulation of urothelial cell proliferation

Any process that modulates the frequency, rate or extent of urothelial cell proliferation.

Catalysis of the reaction: (R)-lactate + 2 ferricytochrome c = pyruvate + 2 ferrocytochrome c.

Catalysis of the reaction: (S)-lactate + NAD+ = pyruvate + NADH + H+.

positive regulation of urothelial cell proliferation