RichardMichaelRomanMD, MBA

PubMed

• 28 citations
  Molecular characterization of volume-sensitive SKCa channels in human liver cell lines
  Richard M. Roman, Andrew P. Feranchak, Marlyn Troetsch, Jeffrey C. Dunkelberg, Gordon Kilic, Thorsten Schlenker, Jerome Schaack, J. Gregory Fitz> ;American Journal of Physiology. Gastrointestinal and Liver Physiology. 2002 Jan 1
• 48 citations
  Evidence for Multidrug Resistance-1 P-Glycoprotein-dependent Regulation of Cellular ATP Permeability
  Richard M. Roman, Noureddine Lomri, Gavin M. Braunstein, Andrew P. Feranchak, L. A. Simeoni, Amy K. Davison, E. Mechetner, Erik M. Schwiebert, J. G. Fitz> ;The Journal of Membrane Biology. 2001 Oct 1
• 157 citations
  Cystic fibrosis transmembrane conductance regulator facilitates ATP release by stimulating a separate ATP release channel for autocrine control of cell volume regulation
  Gavin M. Braunstein, Richard M. Roman, John P. Clancy, Brian A. Kudlow, Amanda L. Taylor, Vadim Gh. Shylonsky, Biljana Jovov, Krisztina Peter, Tamas Jilling, Iskander ...> ;The Journal of Biological Chemistry. 2001 Mar 2
• 42 citations
  ClC-2 chloride channels contribute to HTC cell volume homeostasis
  Richard M. Roman, Roderic L. Smith, Andrew P. Feranchak, Gerald H. Clayton, R. Brian Doctor, J. Gregory Fitz> ;American Journal of Physiology. Gastrointestinal and Liver Physiology. 2001 Mar 1
• 31 citations
  Modified culture conditions enhance expression of differentiated phenotypic properties of normal rat cholangiocytes.
  Kelli D. Salter, Richard M. Roman, Nicholas R. Larusso, J. Gregory Fitz, R. Brian Doctor> ;Laboratory Investigation; a Journal of Technical Methods and Pathology. 2000 Nov 1
• 86 citations
  Volume-sensitive purinergic signaling in human hepatocytes.
  Andrew P. Feranchak, J. Gregory Fitz, Richard M. Roman> ;Journal of Hepatology. 2000 Aug 1
• 32 citations
  Domain-specific purinergic signaling in polarized rat cholangiocytes.
  Kelli D. Salter, J. Gregory Fitz, Richard M. Roman> ;American Journal of Physiology. Gastrointestinal and Liver Physiology. 2000 Mar 1
• 21 citations
  Functional interactions between oxidative stress, membrane Na+ permeability, and cell volume in rat hepatoma cells ☆ ☆☆
  Thorsten Schlenker, Andrew P. Feranchak, Lukas Schwake, Wolfgang Stremmel, Richard M. Roman, J. Gregory Fitz> ;Gastroenterology. 2000 Feb 1
• 36 citations
  Evidence for Gd3+ inhibition of membrane ATP permeability and purinergic signaling
  Richard M. Roman, Andrew P. Feranchak, Amy K. Davison, Erik M. Schwiebert, J. Gregory Fitz> ;The American Journal of Physiology. 1999 Dec 1
• 61 citations
  The lipid products of phosphoinositide 3-kinase contribute to regulation of cholangiocyte ATP and chloride transport.
  Andrew P. Feranchak, Richard M. Roman, R. Brian Doctor, Kelli D. Salter, Alex Toker, J. Gregory Fitz> ;The Journal of Biological Chemistry. 1999 Oct 22
• 88 citations
  Endogenous ATP release regulates Cl− secretion in cultured human and rat biliary epithelial cells
  Richard M. Roman, Andrew P. Feranchak, Kelli D. Salter, Yu Wang, J. Gregory Fitz> ;The American Journal of Physiology. 1999 Jun 1
• 99 citations
  Emerging roles of purinergic signaling in gastrointestinal epithelial secretion and hepatobiliary function.
  Richard M. Roman, J. Gregory Fitz> ;Gastroenterology. 1999 Apr 1
• 48 citations
  Activation of protein kinase Cα couples cell volume to membrane Cl− permeability in HTC hepatoma and Mz‐ChA‐1 cholangiocarcinoma cells
  Richard M. Roman, K. Bodily, Yu Wang, John R. Raymond, J. Gregory Fitz> ;Hepatology. 1998 Oct 1
• 95 citations
  Phosphatidylinositol 3-kinase contributes to cell volume regulation through effects on ATP release.
  Andrew P. Feranchak, Richard M. Roman, Erik M. Schwiebert, J. Gregory Fitz> ;The Journal of Biological Chemistry. 1998 Jun 12
• 54 citations
  Regulation of biliary secretion through apical purinergic receptors in cultured rat cholangiocytes
  Thorsten Schlenker, Joelle Romac, Ala I. Sharara, Richard M. Roman, Stephen J. Kim, Nicholas F. LaRusso, Rodger A. Liddle, J. Gregory Fitz> ;The American Journal of Physiology. 1997 Nov 1
• 17 citations
  Alanine uptake activates hepatocellular chloride channels.
  Steven D. Lidofsky, Richard M. Roman> ;The American Journal of Physiology. 1997 Oct 1
• 136 citations
  Hepatocellular ATP-binding Cassette Protein Expression Enhances ATP Release and Autocrine Regulation of Cell Volume
  Richard M. Roman, Yu Wang, Stephen D. Lidofsky, Andrew P. Feranchak, Noureddine Lomri, Bruce F. Scharschmidt, J. G. Fitz> ;The Journal of Biological Chemistry. 1997 Aug 29
• 25 citations
  Cytosolic Ca2+ and protein kinase Calpha couple cellular metabolism to membrane K+ permeability in a human biliary cell line.
  Yu Wang, Richard Roman, Thorsten Schlenker, Yusuf A. Hannun, John R. Raymond, J. G. Fitz> ;The Journal of Clinical Investigation. 1997 Jun 15
• 30 citations
  Characterization of a swelling-activated anion conductance in homozygous typing cell hepatoma cells.
  K. Bodily, Y. Wang, Richard Roman, Ann L. Sostman, J. G. Fitz> ;Hepatology. 1997 Feb 1
• 282 citations
  Autocrine signaling through ATP release represents a novel mechanism for cell volume regulation
  Y. Wang, R Roman, Steven D. Lidofsky, J. G. Fitz> ;Proceedings of the National Academy of Sciences of the United States of America. 1996 Oct 15
• 48 citations
  Regulation of cell volume in a human biliary cell line: activation of K+ and Cl- currents.
  Richard Roman, Yu Wang, J. G. Fitz> ;The American Journal of Physiology. 1996 Aug 1
• 31 citations
  Metabolic Stress Opens K+ Channels in Hepatoma Cells through a Ca2+- and Protein Kinase Cα-dependent Mechanism
  Yu Wang, Ann L. Sostman, Richard Roman, Sloan Stribling, Steve Vigna, Yusuf A. Hannun, John R. Raymond, J. Gregory Fitz> ;The Journal of Biological Chemistry. 1996 Jul 26
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