{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T04:33:23Z","timestamp":1790742803767,"version":"4.1.0"},"reference-count":49,"publisher":"American Society for Clinical Investigation","issue":"14","license":[{"start":{"date-parts":[[2021,7,22]],"date-time":"2021-07-22T00:00:00Z","timestamp":1626912000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"crossref","award":["R01 HL148151"],"award-info":[{"award-number":["R01 HL148151"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,7,22]]},"abstract":"<jats:p>Deficiency of glucose-6-phosphate dehydrogenase (G6PD) is the single most common enzymopathy, present in approximately 400 million humans (approximately 5%). Its prevalence is hypothesized to be due to conferring resistance to malaria. However, G6PD deficiency also results in hemolytic sequelae from oxidant stress. Moreover, G6PD deficiency is associated with kidney disease, diabetes, pulmonary hypertension, immunological defects, and neurodegenerative diseases. To date, the only available mouse models have decreased levels of WT stable G6PD caused by promoter mutations. However, human G6PD mutations are missense mutations that result in decreased enzymatic stability. As such, this results in very low activity in red blood cells (RBCs) that cannot synthesize new protein. To generate a more accurate model, the human sequence for a severe form of G6PD deficiency, Med(-), was knocked into the murine G6PD locus. As predicted, G6PD levels were extremely low in RBCs, and deficient mice had increased hemolytic sequelae to oxidant stress. Nonerythroid organs had metabolic changes consistent with mild G6PD deficiency, consistent with what has been observed in humans. Juxtaposition of G6PD-deficient and WT mice revealed altered lipid metabolism in multiple organ systems. Together, these findings both establish a mouse model of G6PD deficiency that more accurately reflects human G6PD deficiency and advance our basic understanding of altered metabolism in this setting.<\/jats:p>","DOI":"10.1172\/jci.insight.147056","type":"journal-article","created":{"date-parts":[[2021,6,17]],"date-time":"2021-06-17T12:01:55Z","timestamp":1623931315000},"source":"Crossref","is-referenced-by-count":34,"title":["Hematologic and systemic metabolic alterations due to Mediterranean class II G6PD deficiency in mice"],"prefix":"10.1172","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2258-6490","authenticated-orcid":true,"given":"Angelo","family":"D\u2019Alessandro","sequence":"first","affiliation":[{"name":"University of Colorado Denver Anschutz Medical Campus, Aurora, Colorado, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heather L.","family":"Howie","sequence":"additional","affiliation":[{"name":"Department of Pathology and Carter 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