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BENJAMIN PETTUS, M.D., PHD
M.D., PHD
Diagnostic Radiology Physician
NPI: 1770596959IndividualAccepts Medicare
Specialties, Licenses & Credentials
Diagnostic Radiology PhysicianPrimary
Radiology — Diagnostic Radiology
Code: 2085R0202X
2010003256(MO)0101249325(VA)
CMS Specialties
PrimaryDIAGNOSTIC RADIOLOGY
Education
MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Class of 2005
Research & Publications (19)
Acid ceramidase but not acid sphingomyelinase is required for tumor necrosis factor-{alpha}-induced PGE2 production.
PMID 16803890·J Biol Chem·2006
7-preclinical
Pediatric superior vena cava syndrome: assessment at low radiation dose 64-slice CT angiography.
PMID 16538165·J Thorac Imaging·2006
5-case
Sphingosine kinase 1 is up-regulated in colon carcinogenesis.
PMID 16319132·FASEB J·2006
7-preclinical
The coordination of prostaglandin E2 production by sphingosine-1-phosphate and ceramide-1-phosphate.
PMID 15900018·Mol Pharmacol·2005
4-observational
Sphingosine kinase 1 (SPHK1) is induced by transforming growth factor-beta and mediates TIMP-1 up-regulation.
PMID 15485866·J Biol Chem·2004
8-other
Mass spectrometric analysis of ceramide perturbations in brain and fibroblasts of mice and human patients with peroxisomal disorders.
PMID 15282781·Rapid Commun Mass Spectrom·2004
7-preclinical
Quantitative measurement of different ceramide species from crude cellular extracts by normal-phase high-performance liquid chromatography coupled to atmospheric pressure ionization mass spectrometry.
PMID 14978803·Rapid Commun Mass Spectrom·2004
7-preclinical
Ceramide 1-phosphate is a direct activator of cytosolic phospholipase A2.
PMID 14676210·J Biol Chem·2004
8-other
The sphingosine kinase 1/sphingosine-1-phosphate pathway mediates COX-2 induction and PGE2 production in response to TNF-alpha.
PMID 12890694·FASEB J·2003
7-preclinical
Ceramide kinase mediates cytokine- and calcium ionophore-induced arachidonic acid release.
PMID 12855693·J Biol Chem·2003
7-preclinical
Observation of different ceramide species from crude cellular extracts by normal-phase high-performance liquid chromatography coupled to atmospheric pressure chemical ionization mass spectrometry.
PMID 12772277·Rapid Commun Mass Spectrom·2003
8-other
BcR-induced apoptosis involves differential regulation of C16 and C24-ceramide formation and sphingolipid-dependent activation of the proteasome.
PMID 12578840·J Biol Chem·2003
8-other
Ceramide in apoptosis: an overview and current perspectives.
PMID 12531544·Biochim Biophys Acta·2002
6-review
Acute activation of de novo sphingolipid biosynthesis upon heat shock causes an accumulation of ceramide and subsequent dephosphorylation of SR proteins.
PMID 12200446·J Biol Chem·2002
8-other
Biochemical mechanisms of the generation of endogenous long chain ceramide in response to exogenous short chain ceramide in the A549 human lung adenocarcinoma cell line. Role for endogenous ceramide in mediating the action of exogenous ceramide.
PMID 11815611·J Biol Chem·2002
8-other
TNFalpha-induced glutathione depletion lies downstream of cPLA(2) in L929 cells.
PMID 11684089·FEBS Lett·2001
7-preclinical
FAS activation induces dephosphorylation of SR proteins; dependence on the de novo generation of ceramide and activation of protein phosphatase 1.
PMID 11502750·J Biol Chem·2001
8-other
Induction of apoptosis through B-cell receptor cross-linking occurs via de novo generated C16-ceramide and involves mitochondria.
PMID 11278517·J Biol Chem·2001
8-other
Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.
Contact & Hours
- Address
- 500 J CLYDE MORRIS BLVD, RIVERSIDE REGIONAL MEDICAL CENTER
NEWPORT NEWS, VA 23601 - Phone
- (757) 594-4405
Quick Facts
- NPI
- 1770596959
- Entity Type
- Individual
- Gender
- Male
- Medicare
- Accepted
- Specialties
- 2
- Locations
- 1
- Years in Practice
- 21
- Publications
- 19
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