Concepedia

Author

Lewis Yarlupurka O'Brien

University of Alberta

Also Known As

L O'Brien, L. O'Brien, L.J. O’Brien, Lewis Yarlupurka O'Brien, Lori O'Brien, Lori O’Brien

24

Publications

890

Citations

9

H-Index

19

Concepts

All Affiliations

University of AlbertaUniversity of British Columbia
LY

About

Lewis Yarlupurka O'Brien is an author at University of Alberta specializing in medicine, signal transduction, and cellular biochemistry.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

4

4

276

2

Biochemistry

3

3

264

3

Cellular Physiology

3

3

260

4

Natural Sciences

2

2

248

5

Cell Biology

2

2

248

Lewis Yarlupurka O'Brien

×

9

Publications

853

Citations

9

H-Index

YearCitations

Cell-permeable ceramides inhibit the stimulation of DNA synthesis and phospholipase D activity by phosphatidate and lysophosphatidate in rat fibroblasts.

Antonio Gómez‐Muñoz, A Martin, Lewis Yarlupurka O'Brien,

Journal of Biological Chemistry

1994

191

Interaction of Ceramides, Sphingosine, and Sphingosine 1-Phosphate in Regulating DNA Synthesis and Phospholipase D Activity

Antonio Gómez‐Muñoz, David W. Waggoner, Lewis Yarlupurka O'Brien,

Journal of Biological Chemistry

1995

153

Short-chain ceramide-1-phosphates are novel stimulators of DNA synthesis and cell division: antagonism by cell-permeable ceramides.

Antonio Gómez‐Muñoz, Patricia A. Duffy, A Martin,

Molecular Pharmacology

1995

153

Effects of Cell-Permeable Ceramides and Tumor Necrosis Factor-α on Insulin Signaling and Glucose Uptake in 3T3-L1 Adipocytes

Chuen‐Neu Wang, Lewis Yarlupurka O'Brien, David N. Brindley

Diabetes

1998

111

Cell-permeable Ceramides Prevent the Activation of Phospholipase D by ADP-ribosylation Factor and RhoA

Abdelkarim Abousalham, Christos Liossis, Lewis Yarlupurka O'Brien,

Journal of Biological Chemistry

1997

104

Increased concentrations of phosphatidate, diacylglycerol and ceramide in ras- and tyrosine kinase (fps)-transformed fibroblasts

Ashley Martin, Patricia A. Duffy, Christos Liossis,

Oncogene

1997

57

Lysophosphatidylcholine stimulates phospholipase D activity in mouse peritoneal macrophages

Antonio Gómez‐Muñoz, Lewis Yarlupurka O'Brien, Rajinder Hundal,

Journal of Lipid Research

1999

56

Cell-permeable ceramides increase basal glucose incorporation into triacylglycerols but decrease the stimulation by insulin in 3T3-L1 adipocytes

Ju Mei, C-N Wang, Lewis Yarlupurka O'Brien,

International Journal of Obesity

2003

16

5-Aminosalicylate stimulates phospholipase D activity in macrophages

Antonio Gómez‐Muñoz, Lewis Yarlupurka O'Brien, Baljinder Salh,

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids

2001

12

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