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Items: 1 to 50 of 119


Alterations in Placental Long Chain Polyunsaturated Fatty Acid Metabolism in Human Intrauterine Growth Restriction.

Chassen SS, Ferchaud-Roucher V, Gupta MB, Jansson T, Powell TL.

Clin Sci (Lond). 2018 Feb 20. pii: CS20171340. doi: 10.1042/CS20171340. [Epub ahead of print]


Supplementation with polyunsaturated fatty acids in pregnant rats with mild diabetes normalizes placental PPARγ and mTOR signaling in female offspring developing gestational diabetes.

Capobianco E, Fornes D, Roberti SL, Powell TL, Jansson T, Jawerbaum A.

J Nutr Biochem. 2018 Mar;53:39-47. doi: 10.1016/j.jnutbio.2017.10.006. Epub 2017 Nov 27.


Placental Nutrient Transport in Gestational Diabetic Pregnancies.

Castillo-Castrejon M, Powell TL.

Front Endocrinol (Lausanne). 2017 Nov 7;8:306. doi: 10.3389/fendo.2017.00306. eCollection 2017. Review.


Docosahexaenoic Acid Supplementation in Pregnancy Modulates Placental Cellular Signaling and Nutrient Transport Capacity in Obese Women.

Lager S, Ramirez VI, Acosta O, Meireles C, Miller E, Gaccioli F, Rosario FJ, Gelfond JAL, Hakala K, Weintraub ST, Krummel DA, Powell TL.

J Clin Endocrinol Metab. 2017 Dec 1;102(12):4557-4567. doi: 10.1210/jc.2017-01384.


Vegetation demographics in Earth System Models: A review of progress and priorities.

Fisher RA, Koven CD, Anderegg WRL, Christoffersen BO, Dietze MC, Farrior CE, Holm JA, Hurtt GC, Knox RG, Lawrence PJ, Lichstein JW, Longo M, Matheny AM, Medvigy D, Muller-Landau HC, Powell TL, Serbin SP, Sato H, Shuman JK, Smith B, Trugman AT, Viskari T, Verbeeck H, Weng E, Xu C, Xu X, Zhang T, Moorcroft PR.

Glob Chang Biol. 2018 Jan;24(1):35-54. doi: 10.1111/gcb.13910. Epub 2017 Oct 24. Review.


Glyburide treatment in gestational diabetes is associated with increased placental glucose transporter 1 expression and higher birth weight.

Díaz P, Dimasuay KG, Koele-Schmidt L, Jang B, Barbour LA, Jansson T, Powell TL.

Placenta. 2017 Sep;57:52-59. doi: 10.1016/j.placenta.2017.05.016. Epub 2017 May 31.


Fatty acid and lipid profiles in primary human trophoblast over 90h in culture.

Ferchaud-Roucher V, Rudolph MC, Jansson T, Powell TL.

Prostaglandins Leukot Essent Fatty Acids. 2017 Jun;121:14-20. doi: 10.1016/j.plefa.2017.06.001. Epub 2017 Jun 5.


Maternal folate deficiency causes inhibition of mTOR signaling, down-regulation of placental amino acid transporters and fetal growth restriction in mice.

Rosario FJ, Nathanielsz PW, Powell TL, Jansson T.

Sci Rep. 2017 Jun 21;7(1):3982. doi: 10.1038/s41598-017-03888-2.


Mechanistic Target of Rapamycin Is a Novel Molecular Mechanism Linking Folate Availability and Cell Function.

Silva E, Rosario FJ, Powell TL, Jansson T.

J Nutr. 2017 Jul;147(7):1237-1242. doi: 10.3945/jn.117.248823. Epub 2017 Jun 7. Review.


Randomized Controlled Trial of DHA Supplementation during Pregnancy: Child Adiposity Outcomes.

Foster BA, Escaname E, Powell TL, Larsen B, Siddiqui SK, Menchaca J, Aquino C, Ramamurthy R, Hale DE.

Nutrients. 2017 Jun 2;9(6). pii: E566. doi: 10.3390/nu9060566.


Differences in xylem and leaf hydraulic traits explain differences in drought tolerance among mature Amazon rainforest trees.

Powell TL, Wheeler JK, de Oliveira AAR, da Costa ACL, Saleska SR, Meir P, Moorcroft PR.

Glob Chang Biol. 2017 Oct;23(10):4280-4293. doi: 10.1111/gcb.13731. Epub 2017 May 29.


mTOR folate sensing links folate availability to trophoblast cell function.

Rosario FJ, Powell TL, Jansson T.

J Physiol. 2017 Jul 1;595(13):4189-4206. doi: 10.1113/JP272424. Epub 2017 Jun 1.


Regulation of Placental Amino Acid Transport and Fetal Growth.

Vaughan OR, Rosario FJ, Powell TL, Jansson T.

Prog Mol Biol Transl Sci. 2017;145:217-251. doi: 10.1016/bs.pmbts.2016.12.008. Epub 2017 Jan 16. Review.


1,25-Dihydroxy vitamin D3 stimulates system A amino acid transport in primary human trophoblast cells.

Chen YY, Powell TL, Jansson T.

Mol Cell Endocrinol. 2017 Feb 15;442:90-97. doi: 10.1016/j.mce.2016.12.009. Epub 2016 Dec 9.


Effects of maternal obesity on placental function and fetal development.

Howell KR, Powell TL.

Reproduction. 2017 Mar;153(3):R97-R108. doi: 10.1530/REP-16-0495. Epub 2016 Nov 18. Review.


Down-Regulation of Placental Transport of Amino Acids Precedes the Development of Intrauterine Growth Restriction in Maternal Nutrient Restricted Baboons.

Pantham P, Rosario FJ, Weintraub ST, Nathanielsz PW, Powell TL, Li C, Jansson T.

Biol Reprod. 2016 Nov;95(5):98. Epub 2016 Sep 7.


Fetus-derived DLK1 is required for maternal metabolic adaptations to pregnancy and is associated with fetal growth restriction.

Cleaton MA, Dent CL, Howard M, Corish JA, Gutteridge I, Sovio U, Gaccioli F, Takahashi N, Bauer SR, Charnock-Jones DS, Powell TL, Smith GC, Ferguson-Smith AC, Charalambous M.

Nat Genet. 2016 Dec;48(12):1473-1480. doi: 10.1038/ng.3699. Epub 2016 Oct 24.


Protein expression of fatty acid transporter 2 is polarized to the trophoblast basal plasma membrane and increased in placentas from overweight/obese women.

Lager S, Ramirez VI, Gaccioli F, Jang B, Jansson T, Powell TL.

Placenta. 2016 Apr;40:60-6. doi: 10.1016/j.placenta.2016.02.010. Epub 2016 Feb 21.


Placental Responses to Changes in the Maternal Environment Determine Fetal Growth.

Dimasuay KG, Boeuf P, Powell TL, Jansson T.

Front Physiol. 2016 Jan 29;7:12. doi: 10.3389/fphys.2016.00012. eCollection 2016. Review.


Reply to Carbillon: Fetal/placental weight ratio and placental function.

Aye IL, Rosario FJ, Powell TL, Jansson T.

Proc Natl Acad Sci U S A. 2016 Jan 19;113(3):E261. doi: 10.1073/pnas.1521808113. Epub 2016 Jan 11. No abstract available.


A novel rat model of gestational diabetes induced by intrauterine programming is associated with alterations in placental signaling and fetal overgrowth.

Capobianco E, Fornes D, Linenberg I, Powell TL, Jansson T, Jawerbaum A.

Mol Cell Endocrinol. 2016 Feb 15;422:221-232. doi: 10.1016/j.mce.2015.12.020. Epub 2015 Dec 30.


Associations of Perinatal Clinical and Magnetic Resonance Imaging Measures with Developmental Outcomes in Children Born Very Preterm.

Young JM, Morgan BR, Powell TL, Moore AM, Whyte HE, Smith ML, Taylor MJ.

J Pediatr. 2016 Mar;170:90-6. doi: 10.1016/j.jpeds.2015.11.044. Epub 2015 Dec 18.


The neurodevelopmental differences of increasing verbal working memory demand in children and adults.

Vogan VM, Morgan BR, Powell TL, Smith ML, Taylor MJ.

Dev Cogn Neurosci. 2016 Feb;17:19-27. doi: 10.1016/j.dcn.2015.10.008. Epub 2015 Nov 5.


Regulation of amino acid transporter trafficking by mTORC1 in primary human trophoblast cells is mediated by the ubiquitin ligase Nedd4-2.

Rosario FJ, Dimasuay KG, Kanai Y, Powell TL, Jansson T.

Clin Sci (Lond). 2016 Apr 1;130(7):499-512. doi: 10.1042/CS20150554. Epub 2015 Nov 25.


TNF-α stimulates System A amino acid transport in primary human trophoblast cells mediated by p38 MAPK signaling.

Aye IL, Jansson T, Powell TL.

Physiol Rep. 2015 Oct;3(10). pii: e12594. doi: 10.14814/phy2.12594.


Increased placental fatty acid transporter 6 and binding protein 3 expression and fetal liver lipid accumulation in a mouse model of obesity in pregnancy.

Díaz P, Harris J, Rosario FJ, Powell TL, Jansson T.

Am J Physiol Regul Integr Comp Physiol. 2015 Dec 15;309(12):R1569-77. doi: 10.1152/ajpregu.00385.2015. Epub 2015 Oct 21.


Activation of placental insulin and mTOR signaling in a mouse model of maternal obesity associated with fetal overgrowth.

Rosario FJ, Powell TL, Jansson T.

Am J Physiol Regul Integr Comp Physiol. 2016 Jan 1;310(1):R87-93. doi: 10.1152/ajpregu.00356.2015. Epub 2015 Oct 21.


Adiponectin supplementation in pregnant mice prevents the adverse effects of maternal obesity on placental function and fetal growth.

Aye IL, Rosario FJ, Powell TL, Jansson T.

Proc Natl Acad Sci U S A. 2015 Oct 13;112(41):12858-63. doi: 10.1073/pnas.1515484112. Epub 2015 Sep 28.


Increased ubiquitination and reduced plasma membrane trafficking of placental amino acid transporter SNAT-2 in human IUGR.

Chen YY, Rosario FJ, Shehab MA, Powell TL, Gupta MB, Jansson T.

Clin Sci (Lond). 2015 Dec;129(12):1131-41. doi: 10.1042/CS20150511. Epub 2015 Sep 15.


Reduced placental amino acid transport in response to maternal nutrient restriction in the baboon.

Pantham P, Rosario FJ, Nijland M, Cheung A, Nathanielsz PW, Powell TL, Galan HL, Li C, Jansson T.

Am J Physiol Regul Integr Comp Physiol. 2015 Oct;309(7):R740-6. doi: 10.1152/ajpregu.00161.2015. Epub 2015 Aug 5.


Increased placental nutrient transport in a novel mouse model of maternal obesity with fetal overgrowth.

Rosario FJ, Kanai Y, Powell TL, Jansson T.

Obesity (Silver Spring). 2015 Aug;23(8):1663-70. doi: 10.1002/oby.21165.


Expression and functional characterisation of System L amino acid transporters in the human term placenta.

Gaccioli F, Aye IL, Roos S, Lager S, Ramirez VI, Kanai Y, Powell TL, Jansson T.

Reprod Biol Endocrinol. 2015 Jun 9;13:57. doi: 10.1186/s12958-015-0054-8.


Inflammation in maternal obesity and gestational diabetes mellitus.

Pantham P, Aye IL, Powell TL.

Placenta. 2015 Jul;36(7):709-15. doi: 10.1016/j.placenta.2015.04.006. Epub 2015 Apr 28. Review.


The role of executive functions in social impairment in Autism Spectrum Disorder.

Leung RC, Vogan VM, Powell TL, Anagnostou E, Taylor MJ.

Child Neuropsychol. 2016;22(3):336-44. doi: 10.1080/09297049.2015.1005066. Epub 2015 Mar 3.


Deep grey matter growth predicts neurodevelopmental outcomes in very preterm children.

Young JM, Powell TL, Morgan BR, Card D, Lee W, Smith ML, Sled JG, Taylor MJ.

Neuroimage. 2015 May 1;111:360-8. doi: 10.1016/j.neuroimage.2015.02.030. Epub 2015 Feb 21.


Labor inhibits placental mechanistic target of rapamycin complex 1 signaling.

Lager S, Aye IL, Gaccioli F, Ramirez VI, Jansson T, Powell TL.

Placenta. 2014 Dec;35(12):1007-12. doi: 10.1016/j.placenta.2014.10.006. Epub 2014 Oct 18.


Adiponectin and IGFBP-1 in the development of gestational diabetes in obese mothers.

Ramirez VI, Miller E, Meireles CL, Gelfond J, Krummel DA, Powell TL.

BMJ Open Diabetes Res Care. 2014 Apr 23;2(1):e000010. doi: 10.1136/bmjdrc-2013-000010. eCollection 2014.


Reply to "Letter to the editor: 'fatty acids and placental transport: insight or in vitro artifact?'".

Lager S, Jansson T, Powell TL.

Am J Physiol Cell Physiol. 2014 Dec 1;307(11):C1069. doi: 10.1152/ajpcell.00338.2014. No abstract available.


Differential regulation of placental amino acid transport by saturated and unsaturated fatty acids.

Lager S, Jansson T, Powell TL.

Am J Physiol Cell Physiol. 2014 Oct 15;307(8):C738-44. doi: 10.1152/ajpcell.00196.2014.


Increased glucose and placental GLUT-1 in large infants of obese nondiabetic mothers.

Acosta O, Ramirez VI, Lager S, Gaccioli F, Dudley DJ, Powell TL, Jansson T.

Am J Obstet Gynecol. 2015 Feb;212(2):227.e1-7. doi: 10.1016/j.ajog.2014.08.009. Epub 2014 Aug 14.


The role of placental nutrient sensing in maternal-fetal resource allocation.

Díaz P, Powell TL, Jansson T.

Biol Reprod. 2014 Oct;91(4):82. doi: 10.1095/biolreprod.114.121798. Epub 2014 Aug 13. Review.


The neural correlates of visuo-spatial working memory in children with autism spectrum disorder: effects of cognitive load.

Vogan VM, Morgan BR, Lee W, Powell TL, Smith ML, Taylor MJ.

J Neurodev Disord. 2014;6(1):19. doi: 10.1186/1866-1955-6-19. Epub 2014 Jul 15.


Surveillance after resection of vestibular schwannoma: measurement techniques and predictors of growth.

Tang S, Griffin AS, Waksal JA, Phillips CD, Johnson CE, Comunale JP, Karimi S, Powell TL, Stieg PE, Gutin PH, Brown KD, Sheehan M, Selesnick SH.

Otol Neurotol. 2014 Aug;35(7):1271-6. doi: 10.1097/MAO.0000000000000459.


Expression and localization of the omega-3 fatty acid receptor GPR120 in human term placenta.

Lager S, Ramirez VI, Gaccioli F, Jansson T, Powell TL.

Placenta. 2014 Jul;35(7):523-5. doi: 10.1016/j.placenta.2014.04.017. Epub 2014 May 9.


Increasing maternal body mass index is associated with systemic inflammation in the mother and the activation of distinct placental inflammatory pathways.

Aye IL, Lager S, Ramirez VI, Gaccioli F, Dudley DJ, Jansson T, Powell TL.

Biol Reprod. 2014 Jun;90(6):129. doi: 10.1095/biolreprod.113.116186. Epub 2014 Apr 23.


Diet-induced obesity in mice reduces placental efficiency and inhibits placental mTOR signaling.

Lager S, Samulesson AM, Taylor PD, Poston L, Powell TL, Jansson T.

Physiol Rep. 2014 Feb 26;2(2):e00242. doi: 10.1002/phy2.242. eCollection 2014 Feb 1.


Adiponectin inhibits insulin function in primary trophoblasts by PPARα-mediated ceramide synthesis.

Aye IL, Gao X, Weintraub ST, Jansson T, Powell TL.

Mol Endocrinol. 2014 Apr;28(4):512-24. doi: 10.1210/me.2013-1401. Epub 2014 Feb 25.


Down-regulation of placental mTOR, insulin/IGF-I signaling, and nutrient transporters in response to maternal nutrient restriction in the baboon.

Kavitha JV, Rosario FJ, Nijland MJ, McDonald TJ, Wu G, Kanai Y, Powell TL, Nathanielsz PW, Jansson T.

FASEB J. 2014 Mar;28(3):1294-305. doi: 10.1096/fj.13-242271. Epub 2013 Dec 13.


Maternal overweight induced by a diet with high content of saturated fat activates placental mTOR and eIF2alpha signaling and increases fetal growth in rats.

Gaccioli F, White V, Capobianco E, Powell TL, Jawerbaum A, Jansson T.

Biol Reprod. 2013 Oct 24;89(4):96. doi: 10.1095/biolreprod.113.109702. Print 2013 Oct.


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