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- W2912742280 endingPage "239" @default.
- W2912742280 startingPage "225" @default.
- W2912742280 abstract "It is becoming generally accepted in recent literature that the Warburg effect in cancer depends on inhibition of M2PYK, the pyruvate kinase isozyme most commonly expressed in tumors. We remain skeptical. There continues to be a general lack of solid experimental evidence for the underlying idea that a bottle neck in aerobic glycolysis at the level of M2PYK results in an expanded pool of glycolytic intermediates (which are thought to serve as building blocks necessary for proliferation and growth of cancer cells). If a bottle neck at M2PYK exists, then the remarkable increase in lactate production by cancer cells is a paradox, particularly since a high percentage of the carbons of lactate originate from glucose. The finding that pyruvate kinase activity is invariantly increased rather than decreased in cancer undermines the logic of the M2PYK bottle neck, but is consistent with high lactate production. The “inactive” state of M2PYK in cancer is often described as a dimer (with reduced substrate affinity) that has dissociated from an active tetramer of M2PYK. Although M2PYK clearly dissociates easier than other isozymes of pyruvate kinase, it is not clear that dissociation of the tetramer occurs in vivo when ligands are present that promote tetramer formation. Furthermore, it is also not clear whether the dissociated dimer retains any activity at all. A number of non-canonical functions for M2PYK have been proposed, all of which can be challenged by the finding that not all cancer cell types are dependent on M2PYK expression. Additional in-depth studies of the Warburg effect and specifically of the possible regulatory role of M2PYK in the Warburg effect are needed." @default.
- W2912742280 created "2019-02-21" @default.
- W2912742280 creator A5075342746 @default.
- W2912742280 creator A5086617626 @default.
- W2912742280 date "2019-04-01" @default.
- W2912742280 modified "2023-09-25" @default.
- W2912742280 title "A critical review of the role of M2PYK in the Warburg effect" @default.
- W2912742280 cites W1024860189 @default.
- W2912742280 cites W1479689723 @default.
- W2912742280 cites W1483212110 @default.
- W2912742280 cites W1484073306 @default.
- W2912742280 cites W1488512604 @default.
- W2912742280 cites W1511980712 @default.
- W2912742280 cites W1512247491 @default.
- W2912742280 cites W1528458519 @default.
- W2912742280 cites W1533507997 @default.
- W2912742280 cites W1534598057 @default.
- W2912742280 cites W1535190331 @default.
- W2912742280 cites W1536351550 @default.
- W2912742280 cites W1541248931 @default.
- W2912742280 cites W1542830184 @default.
- W2912742280 cites W1548178780 @default.
- W2912742280 cites W1558762677 @default.
- W2912742280 cites W1586233686 @default.
- W2912742280 cites W1600482481 @default.
- W2912742280 cites W1603415192 @default.
- W2912742280 cites W1607910945 @default.
- W2912742280 cites W166952484 @default.
- W2912742280 cites W1675072341 @default.
- W2912742280 cites W1747247635 @default.
- W2912742280 cites W1754310888 @default.
- W2912742280 cites W1767992000 @default.
- W2912742280 cites W1779296866 @default.
- W2912742280 cites W1785000495 @default.
- W2912742280 cites W1802962971 @default.
- W2912742280 cites W185010452 @default.
- W2912742280 cites W1906169688 @default.
- W2912742280 cites W1952270399 @default.
- W2912742280 cites W1961681070 @default.
- W2912742280 cites W1964187757 @default.
- W2912742280 cites W1965341570 @default.
- W2912742280 cites W1966024717 @default.
- W2912742280 cites W1967711768 @default.
- W2912742280 cites W1968315432 @default.
- W2912742280 cites W1969436325 @default.
- W2912742280 cites W1969836970 @default.
- W2912742280 cites W1970990976 @default.
- W2912742280 cites W1971238778 @default.
- W2912742280 cites W1972040261 @default.
- W2912742280 cites W1975201792 @default.
- W2912742280 cites W1975215468 @default.
- W2912742280 cites W1976235664 @default.
- W2912742280 cites W1978367581 @default.
- W2912742280 cites W1980121152 @default.
- W2912742280 cites W1981548008 @default.
- W2912742280 cites W1982134268 @default.
- W2912742280 cites W1982555128 @default.
- W2912742280 cites W1983214579 @default.
- W2912742280 cites W1986653575 @default.
- W2912742280 cites W1987094782 @default.
- W2912742280 cites W1987564417 @default.
- W2912742280 cites W1987726572 @default.
- W2912742280 cites W1988462933 @default.
- W2912742280 cites W1988962043 @default.
- W2912742280 cites W1991137465 @default.
- W2912742280 cites W1991316313 @default.
- W2912742280 cites W1991324645 @default.
- W2912742280 cites W1992633139 @default.
- W2912742280 cites W1992885167 @default.
- W2912742280 cites W1993383734 @default.
- W2912742280 cites W1993450321 @default.
- W2912742280 cites W1993618496 @default.
- W2912742280 cites W1994221995 @default.
- W2912742280 cites W1995154934 @default.
- W2912742280 cites W1995444593 @default.
- W2912742280 cites W1995709551 @default.
- W2912742280 cites W1996562397 @default.
- W2912742280 cites W1996646041 @default.
- W2912742280 cites W1997322256 @default.
- W2912742280 cites W1997796061 @default.
- W2912742280 cites W1997893404 @default.
- W2912742280 cites W1999239877 @default.
- W2912742280 cites W2000551089 @default.
- W2912742280 cites W2003736939 @default.
- W2912742280 cites W2008022352 @default.
- W2912742280 cites W2008570978 @default.
- W2912742280 cites W2009826707 @default.
- W2912742280 cites W2011059998 @default.
- W2912742280 cites W2011255805 @default.
- W2912742280 cites W2011946800 @default.
- W2912742280 cites W2014409691 @default.
- W2912742280 cites W2015207840 @default.
- W2912742280 cites W2015437009 @default.
- W2912742280 cites W2016535776 @default.
- W2912742280 cites W2017496419 @default.
- W2912742280 cites W2019592149 @default.
- W2912742280 cites W2022911313 @default.
- W2912742280 cites W2024287961 @default.