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KEEGAN CHRISTENSEN, MD

MD

Internal Medicine Physician

NPI: 1477449650Individual

Specialties, Licenses & Credentials

Internal Medicine PhysicianPrimary

Internal Medicine

Code: 207R00000X

2025022842(MO)

Research & Publications (20)

Nicotinamide riboside and nicotinic acid riboside salvage in fungi and mammals. Quantitative basis for Urh1 and purine nucleoside phosphorylase function in NAD+ metabolism.
PMID 19001417·J Biol Chem·2009
8-other
The MTHFD1 p.Arg653Gln variant alters enzyme function and increases risk for congenital heart defects.
PMID 18767138·Hum Mutat·2009
7-preclinical
Mitochondrial methylenetetrahydrofolate dehydrogenase, methenyltetrahydrofolate cyclohydrolase, and formyltetrahydrofolate synthetases.
PMID 18804703·Vitam Horm·2008
6-review
The six family of homeobox genes in development and cancer.
PMID 19055944·Adv Cancer Res·2008
6-review
Cell cycle regulation of the human Six1 homeoprotein is mediated by APC(Cdh1).
PMID 17130831·Oncogene·2007
8-other
Assembly and disassembly kinetics of anthrax toxin complexes.
PMID 16475827·Biochemistry·2006
8-other
Mitochondrial one-carbon metabolism is adapted to the specific needs of yeast, plants and mammals.
PMID 16700064·Bioessays·2006
6-review
Interaction of the 20 kDa and 63 kDa fragments of anthrax protective antigen: kinetics and thermodynamics.
PMID 15654761·Biochemistry·2005
8-other
Magnesium and phosphate ions enable NAD binding to methylenetetrahydrofolate dehydrogenase-methenyltetrahydrofolate cyclohydrolase.
PMID 16100107·J Biol Chem·2005
8-other
Disruption of the mthfd1 gene reveals a monofunctional 10-formyltetrahydrofolate synthetase in mammalian mitochondria.
PMID 15611115·J Biol Chem·2005
7-preclinical

Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.

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Address
1 BARNES JEWISH HOSPITAL PLZ
SAINT LOUIS, MO 63110

Quick Facts

NPI
1477449650
Entity Type
Individual
Gender
Male
Medicare
Not confirmed
Specialties
1
Locations
1
Publications
20

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