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Theresa Powell

Research Profile

Physiology

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First Pregnancy Trimester

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Publications

TOP 3
Susanne Lager; Francesca Gaccioli; Thomas B. Jansson; Helen Jones; Vanessa I Ramirez; Theresa Powell
Oleic acid stimulates system A amino acid transport in primary human trophoblast cells mediated by toll-like receptor 4.
Irving Aye; Theresa Powell; Thomas B. Jansson
Review: Adiponectin - The missing link between maternal adiposity, placental transport and fetal growth?
Fredrick J Rosario; Yoshikatsu Kanai; Theresa Powell; Thomas Jansson
Mammalian target of rapamycin signalling modulates amino acid uptake by regulating transporter cell surface abundance in primary human trophoblast cells.

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All Publications

2013: Susanne Lager; Francesca Gaccioli; Thomas B. Jansson; Helen Jones; Vanessa I Ramirez; Theresa Powell
Oleic acid stimulates system A amino acid transport in primary human trophoblast cells mediated by toll-like receptor 4.
Journal of lipid research 2013;54(3):725-33.
2013: Irving Aye; Theresa Powell; Thomas B. Jansson
Review: Adiponectin - The missing link between maternal adiposity, placental transport and fetal growth?
Placenta 2013;34S():S40-5.
2013: Fredrick J Rosario; Yoshikatsu Kanai; Theresa Powell; Thomas Jansson
Mammalian target of rapamycin signalling modulates amino acid uptake by regulating transporter cell surface abundance in primary human trophoblast cells.
The Journal of physiology 2013;591(Pt 3):609-25.
2013: Nina Jansson; Thomas B. Jansson; Helen Jones; Susanne Lager; Sara Roos; Fredrick J Rosario; Francesca Gaccioli; Theresa Powell
Activation of placental mTOR signaling and amino acid transporters in obese women giving birth to large babies.
The Journal of clinical endocrinology and metabolism 2013;98(1):105-13.
2012: Fredrick J Rosario; Michael A Schumacher; Jean Jiang; Yoshikatsu Kanai; Theresa Powell; Thomas B. Jansson
Chronic maternal infusion of full-length adiponectin in pregnant mice down-regulates placental amino acid transporter activity and expression and decreases fetal growth.
The Journal of physiology 2012;590(Pt 6):1495-509.
2012: G Acharya; C Albrecht; S J Benton; T Cotechini; R Dechend; M R Dilworth; A K Duttaroy; T Grotmol; A E Heazell; Thomas B. Jansson; E D Johnstone; H N Jones; R L Jones; S Lager; Katariina Laine; L Nagirnaja; M Nystad; Theresa Powell; C Redman; Y Sadovsky; C Sibley; R Troisi; C Wadsack; M Westwood; Gendie Lash
IFPA Meeting 2011 workshop report I: Placenta: Predicting future health; roles of lipids in the growth and development of feto-placental unit; placental nutrient sensing; placental research to solve clinical problems--a translational approach.
Placenta 2012;33 Suppl():S4-8.
2012: Susanne Lager; Theresa Powell
Regulation of nutrient transport across the placenta.
Journal of pregnancy 2012;2012():179827.
2011: Margaret F Carter; Donald J Dudley; Cun Li; Leslie Myatt; Peter W Nathanielsz; Theresa Powell; Thomas B. Jansson
Fetal serum folate concentrations and placental folate transport in obese women.
American journal of obstetrics and gynecology 2011;205(1):83.e17-25.
2011: Fredrick J Rosario; Nina Jansson; Yoshikatsu Kanai; Puttur D Prasad; Theresa Powell; Thomas B. Jansson
Maternal protein restriction in the rat inhibits placental insulin, mTOR, and STAT3 signaling and down-regulates placental amino acid transporters.
Endocrinology 2011;152(3):1119-29.
2011: S Lager; N Jansson; A L Olsson; M Wennergren; Thomas B. Jansson; Theresa Powell
Effect of IL-6 and TNF-α on fatty acid uptake in cultured human primary trophoblast cells.
Placenta 2011;32(2):121-7.
2010: Helen Jones; Thomas B. Jansson; Theresa Powell
Full-length adiponectin attenuates insulin signaling and inhibits insulin-stimulated amino Acid transport in human primary trophoblast cells.
Diabetes 2010;59(5):1161-70.
2009: Helen Jones; Thomas B. Jansson; Theresa Powell
IL-6 stimulates system A amino acid transporter activity in trophoblast cells through STAT3 and increased expression of SNAT2.
American journal of physiology. Cell physiology 2009;297(5):C1228-35.
2009: Thomas B. Jansson; Leslie Myatt; Theresa Powell
The role of trophoblast nutrient and ion transporters in the development of pregnancy complications and adult disease.
Current vascular pharmacology 2009;7(4):521-33.
2009: S Roos; O Lagerlöf; M Wennergren; Theresa Powell; Thomas B. Jansson
Regulation of amino acid transporters by glucose and growth factors in cultured primary human trophoblast cells is mediated by mTOR signaling.
American journal of physiology. Cell physiology 2009;297(3):C723-31.
2009: Sara Roos; Theresa Powell; Thomas B. Jansson
Placental mTOR links maternal nutrient availability to fetal growth.
Biochemical Society transactions 2009;37(Pt 1):295-8.
2009: S Roos; Y Kanai; Puttur D Prasad; Theresa Powell; Thomas B. Jansson
Regulation of placental amino acid transporter activity by mammalian target of rapamycin.
American journal of physiology. Cell physiology 2009;296(1):C142-50.
2009: Helen Jones; Laura A Woollett; Nicolette Barbour; Puttur D Prasad; Theresa Powell; Thomas B. Jansson
High-fat diet before and during pregnancy causes marked up-regulation of placental nutrient transport and fetal overgrowth in C57/BL6 mice.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2009;23(1):271-8.
2008: Nina Jansson; Anna Nilsfelt; Martin Gellerstedt; Margareta Wennergren; Lena Rossander-Hulthén; Theresa Powell; Thomas B. Jansson
Maternal hormones linking maternal body mass index and dietary intake to birth weight.
The American journal of clinical nutrition 2008;87(6):1743-9.
2007: Helen Jones; Theresa Powell; Thomas B. Jansson
Regulation of placental nutrient transport--a review.
Placenta 2007;28(8-9):763-74.
2007: Thomas B. Jansson; Theresa Powell
Role of the placenta in fetal programming: underlying mechanisms and potential interventional approaches.
Clinical science (London, England : 1979) 2007;113(1):1-13.
2007: Sara Roos; Nina Jansson; Isabelle Palmberg; Karin Säljö; Theresa Powell; Thomas B. Jansson
Mammalian target of rapamycin in the human placenta regulates leucine transport and is down-regulated in restricted fetal growth.
The Journal of physiology 2007;582(Pt 1):449-59.
2007: Anne Liese Magnusson-Olsson; Susanne Lager; Bo Jacobsson; Thomas B. Jansson; Theresa Powell
Effect of maternal triglycerides and free fatty acids on placental LPL in cultured primary trophoblast cells and in a case of maternal LPL deficiency.
American journal of physiology. Endocrinology and metabolism 2007;293(1):E24-30.
2007: Anette Ericsson; Karin Säljö; Eleonor Sjöstrand; Nina Jansson; Puttur D Prasad; Theresa Powell; Thomas B. Jansson
Brief hyperglycaemia in the early pregnant rat increases fetal weight at term by stimulating placental growth and affecting placental nutrient transport.
The Journal of physiology 2007;581(Pt 3):1323-32.
2007: Victoria Roberts; L H Waters; Theresa Powell
Purinergic receptor expression and activation in first trimester and term human placenta.
Placenta 2007;28(4):339-47.
2006: A L Magnusson-Olsson; Bengt Hamark; Anette Ericsson; Margareta Wennergren; Thomas B. Jansson; Theresa Powell
Gestational and hormonal regulation of human placental lipoprotein lipase.
Journal of lipid research 2006;47(11):2551-61.
2006: Nina Jansson; Jessica Pettersson; Allah Haafiz; Anette Ericsson; Isabelle Palmberg; Mattias Tranberg; Vadivel Ganapathy; Theresa Powell; Thomas B. Jansson
Down-regulation of placental transport of amino acids precedes the development of intrauterine growth restriction in rats fed a low protein diet.
The Journal of physiology 2006;576(Pt 3):935-46.
2006: Paul Settle; Colin P Sibley; Ian M Doughty; Tracey Johnston; Jocelyn D Glazier; Theresa Powell; Thomas B. Jansson; Stephen W D'Souza
Placental lactate transporter activity and expression in intrauterine growth restriction.
Journal of the Society for Gynecologic Investigation 2006;13(5):357-63.
2006: Thomas B. Jansson; Irene Cetin; Theresa Powell; Gernot Desoye; Tatjana Radaelli; Anette Ericsson; Colin P Sibley
Placental transport and metabolism in fetal overgrowth -- a workshop report.
Placenta 2006;27 Suppl A():S109-13.
2006: Thomas B. Jansson; Theresa Powell
IFPA 2005 Award in Placentology Lecture. Human placental transport in altered fetal growth: does the placenta function as a nutrient sensor? -- a review.
Placenta 2006;27 Suppl A():S91-7.
2006: E C E Beijar; Carina Mallard; Theresa Powell
Expression and subcellular localization of TLR-4 in term and first trimester human placenta.
Placenta 2006;27(2-3):322-6.
2005: Colin P Sibley; Mark A Turner; Irene Cetin; Paul T-Y Ayuk; C A R Boyd; Stephen W D'Souza; Jocelyn D Glazier; Susan L Greenwood; Thomas B. Jansson; Theresa Powell
Placental phenotypes of intrauterine growth.
Pediatric research 2005;58(5):827-32.
2005: Anette Ericsson; Bengt Hamark; Nina Jansson; Bengt R Johansson; Theresa Powell; Thomas B. Jansson
Hormonal regulation of glucose and system A amino acid transport in first trimester placental villous fragments.
American journal of physiology. Regulatory, integrative and comparative physiology 2005;288(3):R656-62.
2005: Anette Ericsson; Bengt Hamark; Theresa Powell; Thomas B. Jansson
Glucose transporter isoform 4 is expressed in the syncytiotrophoblast of first trimester human placenta.
Human reproduction (Oxford, England) 2005;20(2):521-30.
2004: Sara Roos; Theresa Powell; Thomas B. Jansson
Human placental taurine transporter in uncomplicated and IUGR pregnancies: cellular localization, protein expression, and regulation.
American journal of physiology. Regulatory, integrative and comparative physiology 2004;287(4):R886-93.
2004: A L Magnusson; I J Waterman; Margareta Wennergren; Thomas B. Jansson; Theresa Powell
Triglyceride hydrolase activities and expression of fatty acid binding proteins in the human placenta in pregnancies complicated by intrauterine growth restriction and diabetes.
The Journal of clinical endocrinology and metabolism 2004;89(9):4607-14.
2004: Mats Johansson; Thomas B. Jansson; Nikolay B Pestov; Theresa Powell
Non-gastric H+/K+ ATPase is present in the microvillous membrane of the human placental syncytiotrophoblast.
Placenta 2004;25(6):505-11.
2004: A L Magnusson; Theresa Powell; Margareta Wennergren; Thomas B. Jansson
Glucose metabolism in the human preterm and term placenta of IUGR fetuses.
Placenta 2004;25(4):337-46.
2003: Thomas B. Jansson; Margareta Wennergren; Theresa Powell
[Pregnancy complications can impair placental transport systems. Aberrant fetal growth, for example in diabetes, is only now beginning to be understood].
Läkartidningen 2003;100(32-33):2508-11.
2003: LH Clarson; Victoria Roberts; B Hamark; Austin C Elliott; Theresa Powell
Store-operated Ca2+ entry in first trimester and term human placenta.
The Journal of physiology 2003;550(Pt 2):515-28.
2003: Mats Johansson; Linda Karlsson; Margareta Wennergren; Thomas B. Jansson; Theresa Powell
Activity and protein expression of Na+/K+ ATPase are reduced in microvillous syncytiotrophoblast plasma membranes isolated from pregnancies complicated by intrauterine growth restriction.
The Journal of clinical endocrinology and metabolism 2003;88(6):2831-7.
2003: H Strid; E Bucht; Thomas B. Jansson; Margareta Wennergren; Theresa Powell
ATP dependent Ca2+ transport across basal membrane of human syncytiotrophoblast in pregnancies complicated by intrauterine growth restriction or diabetes.
Placenta 2003;24(5):445-52.
2003: Nina Jansson; S L Greenwood; Bengt R Johansson; Theresa Powell; Thomas B. Jansson
Leptin stimulates the activity of the system A amino acid transporter in human placental villous fragments.
The Journal of clinical endocrinology and metabolism 2003;88(3):1205-11.
2002: Mats Johansson; Jocelyn D Glazier; Colin P Sibley; Thomas B. Jansson; Theresa Powell
Activity and protein expression of the Na+/H+ exchanger is reduced in syncytiotrophoblast microvillous plasma membranes isolated from preterm intrauterine growth restriction pregnancies.
The Journal of clinical endocrinology and metabolism 2002;87(12):5686-94.
2002: H Strid; A Care; Thomas B. Jansson; Theresa Powell
Parathyroid hormone-related peptide (38-94) amide stimulates ATP-dependent calcium transport in the Basal plasma membrane of the human syncytiotrophoblast.
The Journal of endocrinology 2002;175(2):517-24.
2002: Thomas B. Jansson; Ylva Ekstrand; Caroline Björn; Margareta Wennergren; Theresa Powell
Alterations in the activity of placental amino acid transporters in pregnancies complicated by diabetes.
Diabetes 2002;51(7):2214-9.
2002: Thomas B. Jansson; K Ylvén; Margareta Wennergren; Theresa Powell
Glucose transport and system A activity in syncytiotrophoblast microvillous and basal plasma membranes in intrauterine growth restriction.
Placenta 2002;23(5):392-9.
2002: A Persson; Mats Johansson; Thomas B. Jansson; Theresa Powell
Na(+)/K(+)-ATPase activity and expression in syncytiotrophoblast plasma membranes in pregnancies complicated by diabetes.
Placenta 2002;23(5):386-91.
2002: Colin P Sibley; Jocelyn D Glazier; Susan L Greenwood; Helen A Lacey; KJ Mynett; Paul F Speake; Thomas B. Jansson; M Johansson; Theresa Powell
Regulation of placental transfer: the Na(+)/H(+) exchanger--a review.
Placenta 2002;23 Suppl A():S39-46.
2001: Thomas B. Jansson; Y Ekstrand; Margareta Wennergren; Theresa Powell
Placental glucose transport in gestational diabetes mellitus.
American journal of obstetrics and gynecology 2001;184(2):111-6.
2000: J L Hughes; Ian M Doughty; Jocelyn D Glazier; Theresa Powell; Thomas B. Jansson; Stephen W D'Souza; Colin P Sibley
Activity and expression of the Na(+)/H(+) exchanger in the microvillous plasma membrane of the syncytiotrophoblast in relation to gestation and small for gestational age birth.
Pediatric research 2000;48(5):652-9.
2000: Thomas B. Jansson; Theresa Powell
Placental nutrient transfer and fetal growth.
Nutrition (Burbank, Los Angeles County, Calif.) 2000;16(7-8):500-2.
2000: Mats Johansson; Thomas B. Jansson; Theresa Powell
Na(+)-K(+)-ATPase is distributed to microvillous and basal membrane of the syncytiotrophoblast in human placenta.
American journal of physiology. Regulatory, integrative and comparative physiology 2000;279(1):R287-94.
2000: H Strid; Theresa Powell
ATP-dependent Ca2+ transport is up-regulated during third trimester in human syncytiotrophoblast basal membranes.
Pediatric research 2000;48(1):58-63.
1999: Theresa Powell; Thomas B. Jansson; Nicholas illsley; Margareta Wennergren; Marina Korotkova; Birgitta Strandvik
Composition and permeability of syncytiotrophoblast plasma membranes in pregnancies complicated by intrauterine growth restriction.
Biochimica et biophysica acta 1999;1420(1-2):86-94.
1999: Thomas B. Jansson; Theresa Powell; Nicholas illsley
Gestational development of water and non-electrolyte permeability of human syncytiotrophoblast plasma membranes.
Placenta 1999;20(2-3):155-60.
1999: Thomas B. Jansson; Margareta Wennergren; Theresa Powell
Placental glucose transport and GLUT 1 expression in insulin-dependent diabetes.
American journal of obstetrics and gynecology 1999;180(1 Pt 1):163-8.
1998: Thomas B. Jansson; V Scholtbach; Theresa Powell
Placental transport of leucine and lysine is reduced in intrauterine growth restriction.
Pediatric research 1998;44(4):532-7.
1998: S Norberg; Theresa Powell; Thomas B. Jansson
Intrauterine growth restriction is associated with a reduced activity of placental taurine transporters.
Pediatric research 1998;44(2):233-8.
1998: Ian M Doughty; Jocelyn D Glazier; Theresa Powell; Thomas B. Jansson; Colin P Sibley
Chloride transport across syncytiotrophoblast microvillous membrane of first trimester human placenta.
Pediatric research 1998;44(2):226-32.
1998: Colin P Sibley; TJ Birdsey; Paul Brownbill; LH Clarson; Ian M Doughty; Jocelyn D Glazier; Susan L Greenwood; J Hughes; Thomas B. Jansson; P Mylona; D Michael Nelson; Theresa Powell
Mechanisms of maternofetal exchange across the human placenta.
Biochemical Society transactions 1998;26(2):86-91.
1998: Theresa Powell; C Lundquist; Ian M Doughty; Jocelyn D Glazier; Thomas B. Jansson
Mechanisms of chloride transport across the syncytiotrophoblast basal membrane in the human placenta.
Placenta 1998;19(4):315-21.
1997: Thomas B. Jansson; Theresa Powell
The 13th Rochester Trophoblast Conference, Banff, Alberta, Canada, 8-11 September 1996.
Placenta 1997;18(2-3):232-3.
1996: Theresa Powell; Nicholas illsley
A novel technique for studying cellular function in human placenta: gestational changes in intracellular pH regulation.
Placenta 1996;17(8):661-8.
1993: Thomas B. Jansson; Theresa Powell; Nicholas illsley
Non-electrolyte solute permeabilities of human placental microvillous and basal membranes.
The Journal of physiology 1993;468():261-74.
1991: Theresa Powell; Robert A Brace
Elevated fetal plasma lactate produces polyhydramnios in the sheep.
American journal of obstetrics and gynecology 1991;165(6 Pt 1):1595-607.
1991: Theresa Powell; Robert A Brace
Fetal fluid responses to long-term 5 M NaCl infusion: where does all the salt go?
The American journal of physiology 1991;261(2 Pt 2):R412-9.