PeterKomlosiMDPhD

PubMed

• Pulmonary MRI with hyperpolarized xenon-129 demonstrates novel alterations in gas transfer across the air-blood barrier in asthma.
  Kun Qing, Talissa A Altes, John P Mugler 3rd, Nicholas J Tustison, Mata, Kai Ruppert, Peter Komlosi, Xue Feng, Ke Nie, Li Zhao, Zhixing Wang, F William Hersman, Iulian...> ;Medical Physics. 2024 Apr 1
• 10 citations
  Signal-to-noise ratio, T2 , and T2* for hyperpolarized helium-3 MRI of the human lung at three magnetic field strengths.
  Peter Komlosi, Talissa A. Altes, Kun Qing, Karen Mooney, G. Wilson Miller, Jaime F. Mata, Eduard E. de Lange, William A. Tobias, Gordon D. Cates, John P. Mugler> ;Magnetic Resonance in Medicine. 2017 Oct 1
• 10 citations
  Dual Energy Computed Tomography Applications for the Evaluation of the Spine.
  Peter Komlosi, Max Wintermark> ;Neuroimaging Clinics of North America. 2017 Aug 1
• 9 citations
  Regional anisotropy of airspace orientation in the lung as assessed with hyperpolarized helium-3 diffusion MRI.
  Peter Komlosi, Talissa A. Altes, Kun Qing, Karen Mooney, G. Wilson Miller, Jaime F. Mata, Eduard E. de Lange, William A. Tobias, Gordon D. Cates, James R. Brookeman, J...> ;Journal of Magnetic Resonance Imaging. 2015 May 1
• 6 citations
  One-stop-shop stroke imaging with functional CT.
  Elizabeth Tong, Peter Komlosi, Max Wintermark> ;European Journal of Radiology. 2015 Dec 1
• 22 citations
  Evaluation of monoenergetic imaging to reduce metallic instrumentation artifacts in computed tomography of the cervical spine
  Peter Komlosi, Deborah Grady, Justin S. Smith, Christopher I. Shaffrey, Allen R. Goode, Patricia G. Judy, Mark E. Shaffrey, Max Wintermark> ;Journal of Neurosurgery. Spine. 2015 Jan 1
• 24 citations
  Adaptive statistical iterative reconstruction reduces patient radiation dose in neuroradiology CT studies
  Peter Komlosi, Yanrong Zhang, Carlos Leiva-Salinas, David A. Ornan, James T. Patrie, Wenjun Xin, Deborah Grady, Max Wintermark> ;Neuroradiology. 2014 Jan 3
• 47 citations
  TRPP2 and TRPV4 form an EGF-activated calcium permeable channel at the apical membrane of renal collecting duct cells.
  Zhi-Ren Zhang, Wen-Feng Chu, Binlin Song, Monika Gooz, Jia-Ning Zhang, Chang-Jiang Yu, Shuai Jiang, Aleksander Baldys, Pal Gooz, Stacy L. Steele, Grzegorz Owsianik, Be...> ;Plos One. 2013 Aug 16
• 17 citations
  Enhancement of HLA class II-restricted CD4+ T cell recognition of human melanoma cells following treatment with bryostatin-1.
  Dan Zhao, Shereen Amria, Azim Hossain, Kumaran Sundaram, Peter Komlosi, Mitzi Nagarkatti, Azizul Haque> ;Cellular Immunology. 2011 Jan 1
• 45 citations
  ATP as a mediator of macula densa cell signalling.
  P. Darwin Bell, Peter Komlosi, Zhi-Ren Zhang> ;Purinergic Signalling. 2009 Mar 28
• 18 citations
  Tubuloglomerular feedback mechanisms in nephron segments beyond the macula densa.
  Peter Komlosi, P. D. Bell, Zhi-Ren Zhang> ;Current Opinion in Nephrology and Hypertension. 2009 Jan 1
• 13 citations
  Oscillating Cortical Thick Ascending Limb Cells at the Juxtaglomerular Apparatus
  Peter Komlosi, Boglarka Banizs, Attila Fintha, Stacy L. Steele, Zhi Ren Zhang, P. Darwin Bell> ;Journal of the American Society of Nephrology. 2008 Oct 1
• 72 citations
  Loss of apical monocilia on collecting duct principal cells impairs ATP secretion across the apical cell surface and ATP-dependent and flow-induced calcium signals
  Michael B. Hovater, Dragos Olteanu, Elizabeth L. Hanson, Nai-Lin Cheng, Brian J. Siroky, Attila Fintha, Peter Komlosi, Wen Liu, Lisa M. Satlin, P. Darwin Bell, Bradley...> ;Purinergic Signalling. 2008 Jun 1
• 35 citations
  Altered pHi regulation and Na+/HCO3− transporter activity in choroid plexus of cilia-defective Tg737orpk mutant mouse
  Boglarka Banizs, Peter Komlosi, Mark O. Bevensee, Erik M. Schwiebert, P. D. Bell, Bradley K. Yoder> ;American Journal of Physiology. Cell Physiology. 2007 Apr 1
• 34 citations
  Unraveling the relationship between macula densa cell volume and luminal solute concentration/osmolality.
  Peter Komlosi, Attila Fintha, P. D. Bell> ;Kidney International. 2006 Sep 1
• 73 citations
  Loss of primary cilia results in deregulated and unabated apical calcium entry in ARPKD collecting duct cells.
  Brian J. Siroky, William B. Ferguson, Amanda L. Fuson, Yi Xie, Attila Fintha, Peter Komlosi, Bradley K. Yoder, Erik M. Schwiebert, Lisa M. Guay-Woodford, P. Darwin Bell> ;American Journal of Physiology. Renal Physiology. 2006 Jun 1
• 290 citations
  Dysfunctional cilia lead to altered ependyma and choroid plexus function, and result in the formation of hydrocephalus.
  Boglarka Banizs, Martin M. Pike, C. Leigh Millican, William B. Ferguson, Peter Komlosi, James Sheetz, P. D. Bell, Erik M. Schwiebert, Bradley K. Yoder> ;Development. 2005 Dec 1
• 37 citations
  Renal cell-to-cell communication via extracellular ATP.
  Peter Komlosi, Attila Fintha, P. Darwin Bell> ;Physiology. 2005 Apr 1
• 25 citations
  Changes in intracellular Ca2+ and pH in response to thapsigargin in human glioblastoma cells and normal astrocytes.
  Gergely Gy Kovacs, Ákos Zsembery, Susan J. Anderson, Peter Komlosi, G. Yancey Gillespie, P. Darwin Bell, Dale J. Benos, Catherine M. Fuller> ;American Journal of Physiology. Cell Physiology. 2005 Aug 1
• 6 citations
  Characterization of basolateral chloride/bicarbonate exchange in macula densa cells.
  Peter Komlosi, Sebastian Frische, Amanda L. Fuson, Attila Fintha, Ákos Zsembery, Janos Peti-Peterdi, P. Darwin Bell> ;American Journal of Physiology. Renal Physiology. 2005 Feb 1
• 1 citations
  Amyloid beta peptide 1-40 stimulates the Na+/Ca2+ exchange activity of SNCX.
  Menjor Tino Unlap, Corey L. Williams, Darryl Morin, Brian J. Siroky, Attila Fintha, Amanda L. Fuson, Layla Dodgen, Gergely Gy Kovacs, Peter Komlosi, William B. Ferguso...> ;Current Neurovascular Research. 2005 Jan 1
• 34 citations
  Current mechanisms of macula densa cell signalling.
  Peter Komlosi, Attila Fintha, P. D. Bell> ;Acta Physiologica Scandinavica. 2004 Aug 1
• 64 citations
  Macula densa basolateral ATP release is regulated by luminal [NaCl] and dietary salt intake
  Peter Komlosi, János Peti-Peterdi, Amanda L. Fuson, Attila Fintha, László Rosivall, P. D. Bell> ;American Journal of Physiology. Renal Physiology. 2004 Jun 1
• 42 citations
  Neuronal Nitric Oxide Synthase: Its Role and Regulation in Macula Densa Cells
  Gergely Gy Kovacs, Peter Komlosi, Amanda L. Fuson, János Peti-Peterdi, László Rosivall, P. Darwin Bell> ;Journal of the American Society of Nephrology. 2003 Oct 1
• 36 citations
  Immunolocalization of a microsomal prostaglandin E synthase in rabbit kidney
  Amanda L. Fuson, Peter Komlosi, Tino Unlap, P. Darwin Bell, János Peti-Peterdi> ;American Journal of Physiology. Renal Physiology. 2003 Sep 1
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Journal Articles

• Dual energy computed tomography applications for the evaluation of the spine  
  Komlosi P, Wintermark M, Neuroimaging Clin N Am, 1/1/2017
• Changes in intracellular Ca2+ and pH in response to thapsigargin in human glioblastoma cells and normal astrocytes  
  G. G. Kovacs, A. Zsembery, S. J. Anderson, P. Komlosi, G. Y. Gillespie, P. D. Bell, D. J. Benos, and C. M. Fuller, Am J Physiol Cell Physiol, 1/1/2005
• Neuronal nitric oxide synthase: its role and regulation in macula densa cells  
  G. Kovacs, P. Komlosi, A. Fuson, J. Peti-Peterdi, L. Rosivall, and P. D. Bell, J Am Soc Nephrol, 1/1/2003

Books/Book Chapters

• Pediatric Chest Imaging: Chest Imaging in Infants and Children 
  Chapter: Hyperpolarized gas MRI in pediatric lung disease. 
  Page 513 - 521Komlosi P, Benjamin JL and Altes TAEditors: Lucaya J and Strife JL.Springer-Verlag, Berlin Heidelberg2014
• Oxford Textbook of Neurointensive Critical Care 
  Chapter: Imaging. chapt. 14. 
  Zhang Y, Komlosi P and Wintermark MEditors: Wijdicks EFM and Rabinstein AA.Oxford University Press, New York, NY2014

Abstracts/Posters

• Blend+Proximity, a novel algorithm achieves high suppression of metallic streak artifacts and maximal preservation of contrast between soft tissues and iodinated contr...
  Kulon M, Komlosi P, Society for Imaging Informatics in Medicine, 1/1/2016
• New hybrid monochromatic CT images achieve high suppression of metallic artifacts while preserving soft tissue and iodine contrast.
  Kulon M, Komlosi P, Proc Am Soc Neuroradiol, 1/1/2015
• Retrospective review of head CT doses during a 6 month period: a method for identifying opportunities for improvement through the prevention of outliers.
  Mugler EA, Miller KN, Goode AR, Judy PG, Altes TA, Komlosi P, Mukherjee S, Proc Am Soc Neuroradiol, 1/1/2015
• Evaluation of monochromatic imaging to reduce metallic artifacts in computed tomography of the spine with fusion hardware.
  Komlosi P, Grady D, Goode AR, Judy PG and Wintermark M, Proc Intl Soc Mag Reson Med, 1/1/2014
• Increased anisotropy in the subpleural lung as assessed with hyperpolarized He3 imaging.
  Komlosi P, Altes TA, Qing K, Miller GW, Mata JF, Cates Jr GD, de Lange EE and Mugler III J, Proc Intl Soc Mag Reson Med, 1/1/2013
• Evaluation of signal-to-noise ratio, T2, and T2* for hyperpolarized helium-3 MRI of the human lung at three magnetic field strengths.
  Komlosi P, Altes TA, Qing K, Mooney KE, Miller GW, Mata JF, de Lange EE, Tobias WA, Cates Jr GD and Mugler III J, Proc Intl Soc Mag Reson Med, 1/1/2013
• Effect of adaptive statistical iterative reconstruction on patient dose in neuroradiology computed tomographic studies.
  Komlosi P, Zhang Y, Ornan DA and Wintermark M, Proc Intl Soc Mag Reson Med, 1/1/2013
• A comparison of hyperpolarized helium-3 and xenon-129 MR ventilation imaging in cystic fibrosis.
  Altes T, Mugler JP,3rd, Meyer CH, Mata JF, Komlosi P, Froh DK, Miller GW, Hersman FW, Ruset IC, Tsentalovicz I, de Lange EE, Botfield MC and Johnson M, Proc Intl Soc Mag Reson Med, 1/1/2012
• Evaluation of the apparent diffusion coefficient for hyperpolarized helium-3 in the lung at 0.4T and 1.5T.
  Komlosi P, Altes TA, Mooney KE, Miller GW, Mata JF, de Lange EE, Tobias WA, Cates Jr GD and Mugler III J, Proc Intl Soc Mag Reson Med, 1/1/2012
• Sphingosine kinase 1 mediates regulation of vascular tone by AngII.
  H. M. El-Schewy, P. Komlosi, M. H. Lee, P. D. Bell, L. M. Obeid, and L. M. Luttrell, Endocrine Society's Annual Meeting, 1/1/2009
• EGFR augments cell proliferation in polycystic kidney disease through activation of a novel ion channel.
  Z. R. Zhang, W. F. Chu, B. Song, M. Gooz, A. Baldys, R. J. Kolb, S. L. Steele, A. Houston, C. J. Haycraft, G. Owsianik, B. Nilius, J. R. Raymond, P. Komlosi, and P. D...., FASEB J, 1/1/2009
• Role of reactive intermediates in lupus nephritis.
  A. K. Mashmoushi, A. F. Hofbauer, P. Komlosi, P. D. Bell, and J. C. Oates, J Investig Med, 1/1/2009
• Protein kinase C activity and cell proliferation in polycystic kidney disease.
  J. von der Heiden, B. J. Siroky, M. Gooz, P. Komlosi, and P. D. Bell, FASEB J, 1/1/2008
• Both cell volume and calmodulin contribute to the regulation of macula densa nitric oxide.
  P. Komlosi, Z. R. Zhang, S. L. Steele, W. F. Chu, and P. D. Bell, FASEB J, 1/1/2008
• Cytosolic calcium-dependence of elevated cAMP in polycystic kidney disease.
  W. F. Chu, P. Komlosi, C. J. Haycraft, Z. R. Zhang, and P. D. Bell, FASEB J, 1/1/2008
• Altered regulation of ion channel activity by EGF in collecting duct cells.
  Z. R. Zhang, W. F. Chu, P. Komlosi, and P. D. Bell, FASEB J, 1/1/2008
• Role of EGFR and EGF in the pathogenesis of polycystic kidney disease.
  Z. R. Zhang, W. F. Chu, B. Song, A. Baldys, C. J. Haycraft, P. Komlosi, and P. D. Bell, J Am Soc Nephrol, 1/1/2008
• Unilateral nephrectomy in the cilia-deficient adult mouse leads to reduced hypertrophy and cystogenesis.
  P. D. Bell, B. Banizs, A. Houston, P. Komlosi, B. Yoder, M. Croyle, and C. J. Haycraft, J Am Soc Nephrol, 1/1/2008
• Tubular flow and luminal salt-dependent calcium signaling in the perimacular tubular cells.
  P. Komlosi and P. D. Bell, FASEB J, 1/1/2007
• Role of cilia in regulation of apical ion channel activities in collecting duct cells.
  Z. R. Zhang, W. F. Chu, P. Komlosi, and P. D. Bell, J Am Soc Nephrol, 1/1/2007
• Oscillatory juxtaglomerular tubular cells – a possible new tubule-to-arteriole signaling pathway.
  P. Komlosi, A. Fintha, and P. D. Bell, FASEB J Late Breaking Abstarcts, 1/1/2006
• Altered cell volume regulation in a mouse cell-model of autosomal recessive polycystic kidney disease.
  A. Fintha, P. Komlosi, B. J. Siroky, B. K. Yoder, and P. D. Bell, FASEB J, 1/1/2006
• Possible role of VDAC as the plasmalemma ATP conductive maxi-anion channel.
  A. Fintha, N. Cheng, P. Komlosi, A. L. Fuson, Y. Xie, E. Schwiebert, and P. D. Bell, FASEB J, 1/1/2005
• Loss of apical cilia results in elevated sub-apical membrane calcium levels in the Oak Ridge Polycystic Kidney mouse.
  B. J. Siroky, P. Komlosi, and P. D. Bell, FASEB J, 1/1/2005
• The Na+/Ca2+ exchanger: a potential target for homocysteine in hypertension.
  M. T. Unlap, G. Kovacs, C. Williams, P. Komlosi, and P. D. Bell, FASEB J, 1/1/2005
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Lectures

• Adaptive statistical iterative reconstruction on patient dose in neuroradiology CT studies. 
  Malmo, Sweden - 1/1/2017
• Evaluation of monochromatic imaging to reduce metallic artifacts in computed tomography of the spine with fusion hardware. 
  Montreal, Canada - 1/1/2014
• Perfusion MRI in Neurooncology. 
  University of Arizona, College of Medicine, Tucson, AZ - 1/1/2014
• Multidimensional imaging of the juxtaglomerular apparatus. 
  Eindhoven, Netherlands - 1/1/2008
• Carolinas Imaging Workshop 
  Medical University of South Carolina, Charleston, SC - 1/1/2007
• Paramacular signaling in the juxtaglomerular apparatus. 
  Sarasota, FL - 1/1/2007
• Four-dimensional imaging of the juxtaglomerular apparatus. 
  Washington, DC - 1/1/2007
• Renal Physiology Lectures 
  UAB, Birmingham, AL - 1/1/2006
• Renal Physiology 
  UAB, Birmingham, AL - 1/1/2006
• Regulation of macula densa nitric oxide synthase. 
  San Diego, CA - 1/1/2005
• Basic Science Lecture 
  UAB, Birmingham, AL - 1/1/2005
• Characterization of Basolateral Chloride/Bicarbonate Exchange in Macula Densa Cells. 
  Washington, DC - 1/1/2004
• Generation of signaling molecules by macula densa cells. 
  Sarasota, FL - 1/1/2003
• Angiotensin I mimics the stimulatory effects of angiotensin II on ENaC in rabbit cortical collecting duct. 
  Sarasota, FL - 1/1/2002
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