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AJR Am J Roentgenol ; 203(6): W724-34, 2014 Dec.
Article in English | MEDLINE | ID: mdl-25415739

ABSTRACT

OBJECTIVE: Traditional vasculogenesis has many contradictions related to treatment and imaging. This occurs because cancer also uses glycolysis, which does not need oxygen or arteries. Glycolytic lactate supports many procancer processes but high levels of it inhibit glycolysis. CONCLUSION: To avoid this, lactate induces vascular growth factors that initiate glycolytic vasculogenesis ALPHA (acidic lactate sequentially induces first lymphangiogenesis, phlebogenesis, and then arteriogenesis). The sequence of vessel development is lymphatics, veins, and then arteries. Modern contrast imaging depends more on veins than arteries, which is more consistent with ALPHA than the traditional theory.


Subject(s)
Magnetic Resonance Imaging/methods , Neoplasms/diagnosis , Neoplasms/metabolism , Neovascularization, Pathologic/diagnosis , Neovascularization, Pathologic/metabolism , Oxygen/metabolism , Tomography, X-Ray Computed/methods , Animals , Computer Simulation , Female , Glycolysis , Humans , Lactic Acid/metabolism , Male , Middle Aged , Models, Biological , Rabbits , Statistics as Topic
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