Sugar-phosphate toxicities

EF Boulanger, A Sabag-Daigle… - Microbiology and …, 2021 - Am Soc Microbiol
Accumulation of phosphorylated intermediates during cellular metabolism can have wide-
ranging toxic effects on many organisms, including humans and the pathogens that infect …

Galactose toxicity in animals

K Lai, LJ Elsas, KJ Wierenga - IUBMB life, 2009 - Wiley Online Library
In most organisms, productive utilization of galactose requires the highly conserved Leloir
pathway of galactose metabolism. Yet, if this metabolic pathway is perturbed due to …

VTC4 is a bifunctional enzyme that affects myoinositol and ascorbate biosynthesis in plants

J Torabinejad, JL Donahue, BN Gunesekera… - Plant …, 2009 - academic.oup.com
Myoinositol synthesis and catabolism are crucial in many multiceullar eukaryotes for the
production of phosphatidylinositol signaling molecules, glycerophosphoinositide membrane …

Oxidative stress contributes to outcome severity in a Drosophila melanogaster model of classic galactosemia

PP Jumbo-Lucioni, ML Hopson… - Disease models & …, 2013 - journals.biologists.com
Classic galactosemia is a genetic disorder that results from profound loss of galactose-1P-
uridylyltransferase (GALT). Affected infants experience a rapid escalation of potentially lethal …

Innovative therapy for Classic Galactosemia—Tale of two HTS

M Tang, SI Odejinmi, H Vankayalapati… - Molecular genetics and …, 2012 - Elsevier
Classic Galactosemia is an autosomal recessive disorder caused by the deficiency of
galactose-1-phosphate uridylyltransferase (GALT), one of the key enzymes in the Leloir …

Differential roles of the Leloir pathway enzymes and metabolites in defining galactose sensitivity in yeast

KL Ross, CN Davis, JL Fridovich-Keil - Molecular genetics and metabolism, 2004 - Elsevier
The metabolism of galactose via enzymes of the Leloir pathway: galactokinase, galactose-1-
P uridylyltransferase, and UDP galactose-4′-epimerase, is a process that has been …

Aspergillus nidulans UDP-glucose-4-epimerase UgeA has multiple roles in wall architecture, hyphal morphogenesis, and asexual development

AM El-Ganiny, I Sheoran, DAR Sanders… - Fungal Genetics and …, 2010 - Elsevier
Aspergillus nidulans UDP-glucose-4-epimerase UgeA interconverts UDP-glucose and UDP-
galactose and participates in galactose metabolism. The sugar moiety of UDP-galactose is …

Neonatal GALT gene replacement offers metabolic and phenotypic correction through early adulthood in a rat model of classic galactosemia

JMI Daenzer, SA Rasmussen, S Patel… - Journal of inherited …, 2022 - Wiley Online Library
Classic galactosemia (CG) results from profound deficiency of galactose‐1‐P
uridylyltransferase (GALT). Despite early detection by newborn screening and lifelong …

The roles of galactitol, galactose‐1‐phosphate, and phosphoglucomutase in galactose‐induced toxicity in Saccharomyces cerevisiae

WA de Jongh, C Bro, S Ostergaard… - Biotechnology and …, 2008 - Wiley Online Library
The uptake and catabolism of galactose by the yeast Saccharomyces cerevisiae is much
lower than for glucose and fructose, and in applications of this yeast for utilization of complex …

UDPgalactose 4‐epimerase from Saccharomyces cerevisiae A bifunctional enzyme with aldose 1‐epimerase activity

S Majumdar, J Ghatak, S Mukherji… - European Journal of …, 2004 - Wiley Online Library
UDPgalactose 4‐epimerase (epimerase) catalyzes the reversible conversion between
UDPgalactose and UDPglucose and is an important enzyme of the galactose metabolic …