PubMed

IL-6 stimulates system A amino acid transporter activity in trophoblast cells through STAT3 and increased expression of SNAT2.

Jones HN, Jansson T, Powell TL.

Am J Physiol Cell Physiol. 2009 Nov;297(5):C1228-35. Epub 2009 Sep 9.PMID: 19741197 [PubMed - indexed for MEDLINE]Related articles

Regulation of amino acid transporters by glucose and growth factors in cultured primary human trophoblast cells is mediated by mTOR signaling.

Roos S, Lagerlöf O, Wennergren M, Powell TL, Jansson T.

Am J Physiol Cell Physiol. 2009 Sep;297(3):C723-31. Epub 2009 Jul 8.PMID: 19587219 [PubMed - indexed for MEDLINE]Related articles

The role of trophoblast nutrient and ion transporters in the development of pregnancy complications and adult disease.

Jansson T, Myatt L, Powell TL.

Curr Vasc Pharmacol. 2009 Oct;7(4):521-33.PMID: 19485888 [PubMed - in process]Related articles

Placental mTOR links maternal nutrient availability to fetal growth.

Roos S, Powell TL, Jansson T.

Biochem Soc Trans. 2009 Feb;37(Pt 1):295-8. Review.PMID: 19143650 [PubMed - indexed for MEDLINE]Related articles

Regulation of placental amino acid transporter activity by mammalian target of rapamycin.

Roos S, Kanai Y, Prasad PD, Powell TL, Jansson T.

Am J Physiol Cell Physiol. 2009 Jan;296(1):C142-50. Epub 2008 Nov 5.PMID: 18987252 [PubMed - indexed for MEDLINE]Related articles

High-fat diet before and during pregnancy causes marked up-regulation of placental nutrient transport and fetal overgrowth in C57/BL6 mice.

Jones HN, Woollett LA, Barbour N, Prasad PD, Powell TL, Jansson T.

FASEB J. 2009 Jan;23(1):271-8. Epub 2008 Sep 30.PMID: 18827021 [PubMed - indexed for MEDLINE]Related articles

Maternal hormones linking maternal body mass index and dietary intake to birth weight.

Jansson N, Nilsfelt A, Gellerstedt M, Wennergren M, Rossander-Hulthén L, Powell TL, Jansson T.

Am J Clin Nutr. 2008 Jun;87(6):1743-9.PMID: 18541564 [PubMed - indexed for MEDLINE]Related articlesFree article

Regulation of placental nutrient transport--a review.

Jones HN, Powell TL, Jansson T.

Placenta. 2007 Aug-Sep;28(8-9):763-74. Epub 2007 Jun 20.PMID: 17582493 [PubMed - in process]Related articles

Role of the placenta in fetal programming: underlying mechanisms and potential interventional approaches.

Jansson T, Powell TL.

Clin Sci (Lond). 2007 Jul;113(1):1-13. Review.PMID: 17536998 [PubMed - indexed for MEDLINE]Related articles

Mammalian target of rapamycin in the human placenta regulates leucine transport and is down-regulated in restricted fetal growth.

Roos S, Jansson N, Palmberg I, Säljö K, Powell TL, Jansson T.

J Physiol. 2007 Jul 1;582(Pt 1):449-59. Epub 2007 Apr 26.PMID: 17463046 [PubMed - indexed for MEDLINE]Related articlesFree article

Brief hyperglycaemia in the early pregnant rat increases fetal weight at term by stimulating placental growth and affecting placental nutrient transport.

Ericsson A, Säljö K, Sjöstrand E, Jansson N, Prasad PD, Powell TL, Jansson T.

J Physiol. 2007 Jun 15;581(Pt 3):1323-32. Epub 2007 Apr 12.PMID: 17430988 [PubMed - indexed for MEDLINE]Related articlesFree article

Effect of maternal triglycerides and free fatty acids on placental LPL in cultured primary trophoblast cells and in a case of maternal LPL deficiency.

Magnusson-Olsson AL, Lager S, Jacobsson B, Jansson T, Powell TL.

Am J Physiol Endocrinol Metab. 2007 Jul;293(1):E24-30. Epub 2007 Feb 13.PMID: 17299085 [PubMed - indexed for MEDLINE]Related articlesFree article

Gestational and hormonal regulation of human placental lipoprotein lipase.

Magnusson-Olsson AL, Hamark B, Ericsson A, Wennergren M, Jansson T, Powell TL.

J Lipid Res. 2006 Nov;47(11):2551-61. Epub 2006 Aug 22.PMID: 16926441 [PubMed - indexed for MEDLINE]Related articlesFree article

Down-regulation of placental transport of amino acids precedes the development of intrauterine growth restriction in rats fed a low protein diet.

Jansson N, Pettersson J, Haafiz A, Ericsson A, Palmberg I, Tranberg M, Ganapathy V, Powell TL, Jansson T.

J Physiol. 2006 Nov 1;576(Pt 3):935-46.PMID: 16916910 [PubMed - indexed for MEDLINE]Related articlesFree article

Placental lactate transporter activity and expression in intrauterine growth restriction.

Settle P, Sibley CP, Doughty IM, Johnston T, Glazier JD, Powell TL, Jansson T, D'Souza SW.

J Soc Gynecol Investig. 2006 Jul;13(5):357-63.PMID: 16814165 [PubMed - indexed for MEDLINE]Related articles

Placental transport and metabolism in fetal overgrowth -- a workshop report.

Jansson T, Cetin I, Powell TL, Desoye G, Radaelli T, Ericsson A, Sibley CP.

Placenta. 2006 Apr;27 Suppl A:S109-13. Epub 2006 Mar 15.PMID: 16542722 [PubMed - indexed for MEDLINE]Related articles

IFPA 2005 Award in Placentology Lecture. Human placental transport in altered fetal growth: does the placenta function as a nutrient sensor? -- a review.

Jansson T, Powell TL.

Placenta. 2006 Apr;27 Suppl A:S91-7. Epub 2006 Jan 25.PMID: 16442615 [PubMed - indexed for MEDLINE]Related articles

Expression and subcellular localization of TLR-4 in term and first trimester human placenta.

Beijar EC, Mallard C, Powell TL.

Placenta. 2006 Feb-Mar;27(2-3):322-6.PMID: 16338476 [PubMed - indexed for MEDLINE]Related articles

Hormonal regulation of glucose and system A amino acid transport in first trimester placental villous fragments.

Ericsson A, Hamark B, Jansson N, Johansson BR, Powell TL, Jansson T.

Am J Physiol Regul Integr Comp Physiol. 2005 Mar;288(3):R656-62. Epub 2004 Nov 11.PMID: 15539610 [PubMed - indexed for MEDLINE]Related articles

Glucose transporter isoform 4 is expressed in the syncytiotrophoblast of first trimester human placenta.

Ericsson A, Hamark B, Powell TL, Jansson T.

Hum Reprod. 2005 Feb;20(2):521-30. Epub 2004 Nov 4.PMID: 15528266 [PubMed - indexed for MEDLINE]Related articlesFree article

Triglyceride hydrolase activities and expression of fatty acid binding proteins in the human placenta in pregnancies complicated by intrauterine growth restriction and diabetes.

Magnusson AL, Waterman IJ, Wennergren M, Jansson T, Powell TL.

J Clin Endocrinol Metab. 2004 Sep;89(9):4607-14.PMID: 15356070 [PubMed - indexed for MEDLINE]Related articlesFree article

Human placental taurine transporter in uncomplicated and IUGR pregnancies: cellular localization, protein expression, and regulation.

Roos S, Powell TL, Jansson T.

Am J Physiol Regul Integr Comp Physiol. 2004 Oct;287(4):R886-93. Epub 2004 May 27. Erratum in: Am J Physiol Regul Integr Comp Physiol. 2004 Dec;287(6):R1517. PMID: 15166008 [PubMed - indexed for MEDLINE]Related articles

Non-gastric H+/K+ ATPase is present in the microvillous membrane of the human placental syncytiotrophoblast.

Johansson M, Jansson T, Pestov NB, Powell TL.

Placenta. 2004 Jul;25(6):505-11.PMID: 15135233 [PubMed - indexed for MEDLINE]Related articles

Activity and protein expression of Na+/K+ ATPase are reduced in microvillous syncytiotrophoblast plasma membranes isolated from pregnancies complicated by intrauterine growth restriction.

Johansson M, Karlsson L, Wennergren M, Jansson T, Powell TL.

J Clin Endocrinol Metab. 2003 Jun;88(6):2831-7.PMID: 12788896 [PubMed - indexed for MEDLINE]Related articlesFree article

ATP dependent Ca2+ transport across basal membrane of human syncytiotrophoblast in pregnancies complicated by intrauterine growth restriction or diabetes.

Strid H, Bucht E, Jansson T, Wennergren M, Powell TL.

Placenta. 2003 May;24(5):445-52.PMID: 12744920 [PubMed - indexed for MEDLINE]Related articles

Leptin stimulates the activity of the system A amino acid transporter in human placental villous fragments.

Jansson N, Greenwood SL, Johansson BR, Powell TL, Jansson T.

J Clin Endocrinol Metab. 2003 Mar;88(3):1205-11.PMID: 12629107 [PubMed - indexed for MEDLINE]Related articlesFree article

Activity and protein expression of the Na+/H+ exchanger is reduced in syncytiotrophoblast microvillous plasma membranes isolated from preterm intrauterine growth restriction pregnancies.

Johansson M, Glazier JD, Sibley CP, Jansson T, Powell TL.

J Clin Endocrinol Metab. 2002 Dec;87(12):5686-94.PMID: 12466372 [PubMed - indexed for MEDLINE]Related articlesFree article

Alterations in the activity of placental amino acid transporters in pregnancies complicated by diabetes.

Jansson T, Ekstrand Y, Björn C, Wennergren M, Powell TL.

Diabetes. 2002 Jul;51(7):2214-9.PMID: 12086952 [PubMed - indexed for MEDLINE]Related articlesFree article

Glucose transport and system A activity in syncytiotrophoblast microvillous and basal plasma membranes in intrauterine growth restriction.

Jansson T, Ylvén K, Wennergren M, Powell TL.

Placenta. 2002 May;23(5):392-9.PMID: 12061855 [PubMed - indexed for MEDLINE]Related articles

Na(+)/K(+)-ATPase activity and expression in syncytiotrophoblast plasma membranes in pregnancies complicated by diabetes.

Persson A, Johansson M, Jansson T, Powell TL.

Placenta. 2002 May;23(5):386-91.PMID: 12061854 [PubMed - indexed for MEDLINE]Related articles

Regulation of placental transfer: the Na(+)/H(+) exchanger--a review.

Sibley CP, Glazier JD, Greenwood SL, Lacey H, Mynett K, Speake P, Jansson T, Johansson M, Powell TL.

Placenta. 2002 Apr;23 Suppl A:S39-46. Review.PMID: 11978058 [PubMed - indexed for MEDLINE]Related articles

Placental glucose transport in gestational diabetes mellitus.

Jansson T, Ekstrand Y, Wennergren M, Powell TL.

Am J Obstet Gynecol. 2001 Jan;184(2):111-6.PMID: 11174489 [PubMed - indexed for MEDLINE]Related articles

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.

Hughes JL, Doughty IM, Glazier JD, Powell TL, Jansson T, D'Souza SW, Sibley CP.

Pediatr Res. 2000 Nov;48(5):652-9.PMID: 11044487 [PubMed - indexed for MEDLINE]Related articles

Placental nutrient transfer and fetal growth.

Jansson T, Powell TL.

Nutrition. 2000 Jul-Aug;16(7-8):500-2. Review. No abstract available. PMID: 10906535 [PubMed - indexed for MEDLINE]Related articles

Na(+)-K(+)-ATPase is distributed to microvillous and basal membrane of the syncytiotrophoblast in human placenta.

Johansson M, Jansson T, Powell TL.

Am J Physiol Regul Integr Comp Physiol. 2000 Jul;279(1):R287-94.PMID: 10896893 [PubMed - indexed for MEDLINE]Related articles

ATP-dependent Ca2+ transport is up-regulated during third trimester in human syncytiotrophoblast basal membranes.

Strid H, Powell TL.

Pediatr Res. 2000 Jul;48(1):58-63.PMID: 10879801 [PubMed - indexed for MEDLINE]Related articles

Composition and permeability of syncytiotrophoblast plasma membranes in pregnancies complicated by intrauterine growth restriction.

Powell TL, Jansson T, Illsley NP, Wennergren M, Korotkova M, Strandvik B.

Biochim Biophys Acta. 1999 Aug 20;1420(1-2):86-94.PMID: 10446293 [PubMed - indexed for MEDLINE]Related articles

Developmental pattern of phenylalanine hydroxylase activity in the chicken.

Powell TL, Davis AJ, Yuan JH, Austic RE.

Poult Sci. 1999 Jun;78(6):855-60.PMID: 10438129 [PubMed - indexed for MEDLINE]Related articlesFree article

Gestational development of water and non-electrolyte permeability of human syncytiotrophoblast plasma membranes.

Jansson T, Powell TL, Illsley NP.

Placenta. 1999 Mar-Apr;20(2-3):155-60.PMID: 10195735 [PubMed - indexed for MEDLINE]Related articles

Placental glucose transport and GLUT 1 expression in insulin-dependent diabetes.

Jansson T, Wennergren M, Powell TL.

Am J Obstet Gynecol. 1999 Jan;180(1 Pt 1):163-8.PMID: 9914598 [PubMed - indexed for MEDLINE]Related articles

Individual differences in working memory and reasoning-remembering relationships in solving class-inclusion problems.

Howe ML, Rabinowitz FM, Powell TL.

Mem Cognit. 1998 Sep;26(5):1089-101.PMID: 9796238 [PubMed - indexed for MEDLINE]Related articles

Placental transport of leucine and lysine is reduced in intrauterine growth restriction.

Jansson T, Scholtbach V, Powell TL.

Pediatr Res. 1998 Oct;44(4):532-7.PMID: 9773842 [PubMed - indexed for MEDLINE]Related articles

Intrauterine growth restriction is associated with a reduced activity of placental taurine transporters.

Norberg S, Powell TL, Jansson T.

Pediatr Res. 1998 Aug;44(2):233-8.PMID: 9702920 [PubMed - indexed for MEDLINE]Related articles

Chloride transport across syncytiotrophoblast microvillous membrane of first trimester human placenta.

Doughty IM, Glazier JD, Powell TL, Jansson T, Sibley CP.

Pediatr Res. 1998 Aug;44(2):226-32.PMID: 9702919 [PubMed - indexed for MEDLINE]Related articles

Mechanisms of chloride transport across the syncytiotrophoblast basal membrane in the human placenta.

Powell TL, Lundquist C, Doughty IM, Glazier JD, Jansson T.

Placenta. 1998 May;19(4):315-21.PMID: 9639328 [PubMed - indexed for MEDLINE]Related articles

The 13th Rochester Trophoblast Conference, Banff, Alberta, Canada, 8-11 September 1996.

Jansson T, Powell TL.

Placenta. 1997 Mar-Apr;18(2-3):232-3. No abstract available. Erratum in: Placenta 1996 Nov;17(8):689. PMID: 9089787 [PubMed - indexed for MEDLINE]Related articles

A novel technique for studying cellular function in human placenta: gestational changes in intracellular pH regulation.

Powell TL, Illsley NP.

Placenta. 1996 Nov;17(8):661-8.PMID: 8916216 [PubMed - indexed for MEDLINE]Related articles

Non-electrolyte solute permeabilities of human placental microvillous and basal membranes.

Jansson T, Powell TL, Illsley NP.

J Physiol. 1993 Aug;468:261-74.PMID: 8254509 [PubMed - indexed for MEDLINE]Related articlesFree article

Effects of cements and eugenol on properties of a visible light-cured composite.

Powell TL, Huget EF.

Pediatr Dent. 1993 Mar-Apr;15(2):104-7.PMID: 8327359 [PubMed - indexed for MEDLINE]Related articles

Elevated fetal plasma lactate produces polyhydramnios in the sheep.

Powell TL, Brace RA.

Am J Obstet Gynecol. 1991 Dec;165(6 Pt 1):1595-607.PMID: 1750453 [PubMed - indexed for MEDLINE]Related articles