Ladies and Gentlemen,
Let's stem cells be, they are not ethic - let's organs grow from the bodily cells of a grown-up (in terms of being born)... Bodily cells start to multiply as follows:
"The Start checkpoint is a major cell cycle checkpoint in yeast. The Start checkpoint ensures irreversible cell-cycle entry even if conditions later become unfavorable. The physiological factors that control passage through the Start checkpoint include external nutrient concentrations, presence of mating factor/ pheromone, forms of stress, and size control." (Wikipedia)
"The S-phase-promoting factor (SPF) is a CDK-cyclin complex that induces the S-phase (synthesis phase) of the cell cycle. Toward the end of the G1 phase of mitosis, an SPF is phosphorylated, causing a biochemical cascade that results in the activation of DNA replication proteins and the initiation of the G1/S transition." (Wikipedia)
The liver is ready... I would like to emphase that I don't want livers to explode but I am dreaming of letting a new liver grow in a laboratory flask when it is needed...
Best wishes, Joseph de la Mikula and Team
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