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Laura D Brown

TitleAssociate Professor
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-PEDS

    Collapse Research 
    Collapse research activities and funding
    R01HD079404     (BROWN, LAURA DAVIDSON)Apr 1, 2015 - Jan 31, 2020
    NIH/NICHD
    Regulation of fetal skeletal muscle growth in IUGR
    Role: Principal Investigator

    S10OD023553     (BROWN, LAURA DAVIDSON)Mar 3, 2017 - Mar 2, 2018
    NIH
    UV-visible HPLC with PCX Pinnacle post column reaction module
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Schinkel ER, Nelson ER, Young BE, Bernstein RM, Taylor SN, Brown LD, Hay WW, Brown KJ, Prenni J. Concentrating human milk: an innovative point-of-care device designed to increase human milk feeding options for preterm infants. J Perinatol. 2020 Oct 15. PMID: 33060780.
      View in: PubMed
    2. Boehmer BH, Baker PR, Brown LD, Wesolowski SR, Rozance PJ. Leucine acutely potentiates glucose-stimulated insulin secretion in fetal sheep. J Endocrinol. 2020 Oct; 247(1):115-126. PMID: 32756000.
      View in: PubMed
    3. Rozance PJ, Jones AK, Bourque SL, D'Alessandro A, Hay WW, Brown LD, Wesolowski SR. Effects of chronic hyperinsulinemia on metabolic pathways and insulin signaling in the fetal liver. Am J Physiol Endocrinol Metab. 2020 Oct 01; 319(4):E721-E733. PMID: 32830555.
      View in: PubMed
    4. Boehmer BH, Brown LD, Wesolowski SR, Hay WW, Rozance PJ. A Chronic Fetal Leucine Infusion Potentiates Fetal Insulin Secretion and Increases Pancreatic Islet Size, Vascularity, and ß Cells in Late-Gestation Sheep. J Nutr. 2020 Aug 01; 150(8):2061-2069. PMID: 32470982.
      View in: PubMed
    5. Stremming J, Jansson T, Powell TL, Rozance PJ, Brown LD. Reduced Na+ K+ -ATPase activity may reduce amino acid uptake in intrauterine growth restricted fetal sheep muscle despite unchanged ex vivo amino acid transporter activity. J Physiol. 2020 04; 598(8):1625-1639. PMID: 31909825.
      View in: PubMed
    6. Chang EI, Rozance PJ, Wesolowski SR, Nguyen LM, Shaw SC, Sclafani RA, Bjorkman KK, Peter AK, Hay W, Brown LD. Rates of myogenesis and myofiber numbers are reduced in late gestation IUGR fetal sheep. J Endocrinol. 2019 12 19; 244(2):339-352. PMID: 31751294.
      View in: PubMed
    7. Chang EI, Wesolowski SR, Gilje EA, Baker PR, Reisz JA, D'Alessandro A, Hay WW, Rozance PJ, Brown LD. Skeletal muscle amino acid uptake is lower and alanine production is greater in late gestation intrauterine growth-restricted fetal sheep hindlimb. . 2019 11 01; 317(5):R615-R629. PMID: 31483682.
      View in: PubMed
    8. Jones AK, Rozance PJ, Brown LD, Goldstrohm DA, Hay WW, Limesand SW, Wesolowski SR. Sustained hypoxemia in late gestation potentiates hepatic gluconeogenic gene expression but does not activate glucose production in the ovine fetus. Am J Physiol Endocrinol Metab. 2019 07 01; 317(1):E1-E10. PMID: 30964701.
      View in: PubMed
    9. Jones AK, Brown LD, Rozance PJ, Serkova NJ, Hay WW, Friedman JE, Wesolowski SR. Differential effects of intrauterine growth restriction and a hypersinsulinemic-isoglycemic clamp on metabolic pathways and insulin action in the fetal liver. . 2019 05 01; 316(5):R427-R440. PMID: 30758974.
      View in: PubMed
    10. Jonker SS, Kamna D, LoTurco D, Kailey J, Brown LD. IUGR impairs cardiomyocyte growth and maturation in fetal sheep. J Endocrinol. 2018 11 01; 239(2):253-265. PMID: 30143557.
      View in: PubMed
    11. Wai SG, Rozance PJ, Wesolowski SR, Hay WW, Brown LD. Prolonged amino acid infusion into intrauterine growth-restricted fetal sheep increases leucine oxidation rates. Am J Physiol Endocrinol Metab. 2018 12 01; 315(6):E1143-E1153. PMID: 30205012.
      View in: PubMed
    12. Stremming JE, Wright CJ, Brown LD. Is paracetamol as effective as indomethacin or ibuprofen in closing a hemodynamically significant patent ductus arteriosus in preterm infants? Acta Paediatr. 2018 10; 107(10):1836. PMID: 29873417.
      View in: PubMed
    13. Rozance PJ, Zastoupil L, Wesolowski SR, Goldstrohm DA, Strahan B, Cree-Green M, Sheffield-Moore M, Meschia G, Hay WW, Wilkening RB, Brown LD. Skeletal muscle protein accretion rates and hindlimb growth are reduced in late gestation intrauterine growth-restricted fetal sheep. J Physiol. 2018 01 01; 596(1):67-82. PMID: 28940557.
      View in: PubMed
    14. Brown LD, Kohn JR, Rozance PJ, Hay WW, Wesolowski SR. Exogenous amino acids suppress glucose oxidation and potentiate hepatic glucose production in late gestation fetal sheep. . 2017 05 01; 312(5):R654-R663. PMID: 28179229.
      View in: PubMed
    15. Benjamin JS, Culpepper CB, Brown LD, Wesolowski SR, Jonker SS, Davis MA, Limesand SW, Wilkening RB, Hay WW, Rozance PJ. Chronic anemic hypoxemia attenuates glucose-stimulated insulin secretion in fetal sheep. . 2017 04 01; 312(4):R492-R500. PMID: 28100476.
      View in: PubMed
    16. Soto SM, Blake AC, Wesolowski SR, Rozance PJ, Barthel KB, Gao B, Hetrick B, McCurdy CE, Garza NG, Hay WW, Leinwand LA, Friedman JE, Brown LD. Myoblast replication is reduced in the IUGR fetus despite maintained proliferative capacity in vitro. J Endocrinol. 2017 03; 232(3):475-491. PMID: 28053000.
      View in: PubMed
    17. Brown LD, Davis M, Wai S, Wesolowski SR, Hay WW, Limesand SW, Rozance PJ. Chronically Increased Amino Acids Improve Insulin Secretion, Pancreatic Vascularity, and Islet Size in Growth-Restricted Fetal Sheep. Endocrinology. 2016 Oct; 157(10):3788-3799. PMID: 27501184.
      View in: PubMed
    18. Culpepper C, Wesolowski SR, Benjamin J, Bruce JL, Brown LD, Jonker SS, Wilkening RB, Hay WW, Rozance PJ. Chronic anemic hypoxemia increases plasma glucagon and hepatic PCK1 mRNA in late-gestation fetal sheep. . 2016 07 01; 311(1):R200-8. PMID: 27170658.
      View in: PubMed
    19. Hay WW, Brown LD, Rozance PJ, Wesolowski SR, Limesand SW. Challenges in nourishing the intrauterine growth-restricted foetus - Lessons learned from studies in the intrauterine growth-restricted foetal sheep. Acta Paediatr. 2016 Aug; 105(8):881-9. PMID: 27028695.
      View in: PubMed
    20. Brown LD, Wesolowski SR, Kailey J, Bourque S, Wilson A, Andrews SE, Hay WW, Rozance PJ. Chronic Hyperinsulinemia Increases Myoblast Proliferation in Fetal Sheep Skeletal Muscle. Endocrinology. 2016 06; 157(6):2447-60. PMID: 27049667.
      View in: PubMed
    21. Brown LD, Hay WW. Impact of placental insufficiency on fetal skeletal muscle growth. Mol Cell Endocrinol. 2016 11 05; 435:69-77. PMID: 26994511.
      View in: PubMed
    22. Barry JS, Rozance PJ, Brown LD, Anthony RV, Thornburg KL, Hay WW. Increased fetal myocardial sensitivity to insulin-stimulated glucose metabolism during ovine fetal growth restriction. Exp Biol Med (Maywood). 2016 04; 241(8):839-47. PMID: 26873920.
      View in: PubMed
    23. Brown LD, Rozance PJ. A Sweet Addition for the Treatment of Neonatal Hypoglycemia. J Pediatr. 2016 Mar; 170:10-2. PMID: 26746122.
      View in: PubMed
    24. Brown LD, Rozance PJ, Bruce JL, Friedman JE, Hay WW, Wesolowski SR. Limited capacity for glucose oxidation in fetal sheep with intrauterine growth restriction. . 2015 Oct 15; 309(8):R920-8. PMID: 26224688.
      View in: PubMed
    25. Andrews SE, Brown LD, Thorn SR, Limesand SW, Davis M, Hay WW, Rozance PJ. Increased adrenergic signaling is responsible for decreased glucose-stimulated insulin secretion in the chronically hyperinsulinemic ovine fetus. Endocrinology. 2015 Jan; 156(1):367-76. PMID: 25343274.
      View in: PubMed
    26. Houin SS, Rozance PJ, Brown LD, Hay WW, Wilkening RB, Thorn SR. Coordinated changes in hepatic amino acid metabolism and endocrine signals support hepatic glucose production during fetal hypoglycemia. Am J Physiol Endocrinol Metab. 2015 Feb 15; 308(4):E306-14. PMID: 25516551.
      View in: PubMed
    27. Brown LD, Thorn SR, O'Meara MC, Lavezzi JR, Rozance PJ. A physiological increase in insulin suppresses muscle-specific ubiquitin ligase gene activation in fetal sheep with sustained hypoglycemia. Physiol Rep. 2014 Jun 18; 2(6). PMID: 24944291.
      View in: PubMed
    28. Brown LD, Thorn SR, Cheung A, Lavezzi JR, Battaglia FC, Rozance PJ. Changes in fetal mannose and other carbohydrates induced by a maternal insulin infusion in pregnant sheep. J Anim Sci Biotechnol. 2014; 5(1):28. PMID: 24917928.
      View in: PubMed
    29. Brown LD. Endocrine regulation of fetal skeletal muscle growth: impact on future metabolic health. J Endocrinol. 2014 May; 221(2):R13-29. PMID: 24532817.
      View in: PubMed
    30. Brown LD, Hendrickson K, Masor ML, Hay WW. High-protein formulas: evidence for use in preterm infants. Clin Perinatol. 2014 Jun; 41(2):383-403. PMID: 24873839.
      View in: PubMed
    31. Hay WW, Brown LD, Denne SC. Energy requirements, protein-energy metabolism and balance, and carbohydrates in preterm infants. World Rev Nutr Diet. 2014; 110:64-81. PMID: 24751622.
      View in: PubMed
    32. Funk T, Prok L, Brown LD, Bruckner AL. Multifocal vascular tumors and fetal hydrops. J Pediatr. 2014 May; 164(5):1214-8. PMID: 24433827.
      View in: PubMed
    33. Brown LD, Hay WW. The nutritional dilemma for preterm infants: how to promote neurocognitive development and linear growth, but reduce the risk of obesity. J Pediatr. 2013 Dec; 163(6):1543-5. PMID: 24018016.
      View in: PubMed
    34. Gadhia MM, Maliszewski AM, O'Meara MC, Thorn SR, Lavezzi JR, Limesand SW, Hay WW, Brown LD, Rozance PJ. Increased amino acid supply potentiates glucose-stimulated insulin secretion but does not increase ß-cell mass in fetal sheep. Am J Physiol Endocrinol Metab. 2013 Feb 15; 304(4):E352-62. PMID: 23211516.
      View in: PubMed
    35. Lavezzi JR, Thorn SR, O'Meara MC, LoTurco D, Brown LD, Hay WW, Rozance PJ. Increased fetal insulin concentrations for one week fail to improve insulin secretion or ß-cell mass in fetal sheep with chronically reduced glucose supply. . 2013 Jan 01; 304(1):R50-8. PMID: 23135788.
      View in: PubMed
    36. Thorn SR, Sekar SM, Lavezzi JR, O'Meara MC, Brown LD, Hay WW, Rozance PJ. A physiological increase in insulin suppresses gluconeogenic gene activation in fetal sheep with sustained hypoglycemia. . 2012 Oct 15; 303(8):R861-9. PMID: 22933022.
      View in: PubMed
    37. Thorn SR, Brown LD, Rozance PJ, Hay WW, Friedman JE. Increased hepatic glucose production in fetal sheep with intrauterine growth restriction is not suppressed by insulin. Diabetes. 2013 Jan; 62(1):65-73. PMID: 22933111.
      View in: PubMed
    38. Brown LD, Rozance PJ, Thorn SR, Friedman JE, Hay WW. Acute supplementation of amino acids increases net protein accretion in IUGR fetal sheep. Am J Physiol Endocrinol Metab. 2012 Aug 01; 303(3):E352-64. PMID: 22649066.
      View in: PubMed
    39. Maliszewski AM, Gadhia MM, O'Meara MC, Thorn SR, Rozance PJ, Brown LD. Prolonged infusion of amino acids increases leucine oxidation in fetal sheep. Am J Physiol Endocrinol Metab. 2012 Jun 15; 302(12):E1483-92. PMID: 22454287.
      View in: PubMed
    40. Thorn SR, Rozance PJ, Brown LD, Hay WW. The intrauterine growth restriction phenotype: fetal adaptations and potential implications for later life insulin resistance and diabetes. Semin Reprod Med. 2011 May; 29(3):225-36. PMID: 21710398.
      View in: PubMed
    41. Brown LD, Green AS, Limesand SW, Rozance PJ. Maternal amino acid supplementation for intrauterine growth restriction. Front Biosci (Schol Ed). 2011 Jan 01; 3:428-44. PMID: 21196387.
      View in: PubMed
    42. Arroyo JA, Brown LD, Galan HL. Placental mammalian target of rapamycin and related signaling pathways in an ovine model of intrauterine growth restriction. Am J Obstet Gynecol. 2009 Dec; 201(6):616.e1-7. PMID: 19800600.
      View in: PubMed
    43. Rozance PJ, Crispo MM, Barry JS, O'Meara MC, Frost MS, Hansen KC, Hay WW, Brown LD. Prolonged maternal amino acid infusion in late-gestation pregnant sheep increases fetal amino acid oxidation. Am J Physiol Endocrinol Metab. 2009 Sep; 297(3):E638-46. PMID: 19602583.
      View in: PubMed
    44. Brown LD, Cheung A, Harwood JE, Battaglia FC. Inositol and mannose utilization rates in term and late-preterm infants exceed nutritional intakes. J Nutr. 2009 Sep; 139(9):1648-52. PMID: 19494026.
      View in: PubMed
    45. Thorn SR, Regnault TR, Brown LD, Rozance PJ, Keng J, Roper M, Wilkening RB, Hay WW, Friedman JE. Intrauterine growth restriction increases fetal hepatic gluconeogenic capacity and reduces messenger ribonucleic acid translation initiation and nutrient sensing in fetal liver and skeletal muscle. Endocrinology. 2009 Jul; 150(7):3021-30. PMID: 19342452.
      View in: PubMed
    46. Limesand SW, Rozance PJ, Brown LD, Hay WW. Effects of chronic hypoglycemia and euglycemic correction on lysine metabolism in fetal sheep. Am J Physiol Endocrinol Metab. 2009 Apr; 296(4):E879-87. PMID: 19190258.
      View in: PubMed
    47. Rozance PJ, Limesand SW, Barry JS, Brown LD, Hay WW. Glucose replacement to euglycemia causes hypoxia, acidosis, and decreased insulin secretion in fetal sheep with intrauterine growth restriction. Pediatr Res. 2009 Jan; 65(1):72-8. PMID: 18704001.
      View in: PubMed
    48. Brown LD, Rozance PJ, Barry JS, Friedman JE, Hay WW. Insulin is required for amino acid stimulation of dual pathways for translational control in skeletal muscle in the late-gestation ovine fetus. Am J Physiol Endocrinol Metab. 2009 Jan; 296(1):E56-63. PMID: 18940943.
      View in: PubMed
    49. Brown LD, Cavalli C, Harwood JE, Casadei A, Teng CC, Traggiai C, Serra G, Bevilacqua G, Battaglia FC. Plasma concentrations of carbohydrates and sugar alcohols in term newborns after milk feeding. Pediatr Res. 2008 Aug; 64(2):189-93. PMID: 18391836.
      View in: PubMed
    50. Rozance PJ, Limesand SW, Barry JS, Brown LD, Thorn SR, LoTurco D, Regnault TR, Friedman JE, Hay WW. Chronic late-gestation hypoglycemia upregulates hepatic PEPCK associated with increased PGC1alpha mRNA and phosphorylated CREB in fetal sheep. Am J Physiol Endocrinol Metab. 2008 Feb; 294(2):E365-70. PMID: 18056789.
      View in: PubMed
    51. Brown LD, Hay WW. Effect of hyperinsulinemia on amino acid utilization and oxidation independent of glucose metabolism in the ovine fetus. Am J Physiol Endocrinol Metab. 2006 Dec; 291(6):E1333-40. PMID: 16868230.
      View in: PubMed
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