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Items: 46

1.

An improved method for detecting torpor entrance and arousal in a mammalian hibernator using heart rate data.

MacCannell ADV, Jackson EC, Mathers KE, Staples JF.

J Exp Biol. 2018 Feb 22;221(Pt 4). pii: jeb174508. doi: 10.1242/jeb.174508.

PMID:
29361606
2.

Water-fat MRI in a hibernator reveals seasonal growth of white and brown adipose tissue without cold exposure.

MacCannell A, Sinclair K, Friesen-Waldner L, McKenzie CA, Staples JF.

J Comp Physiol B. 2017 Jul;187(5-6):759-767. doi: 10.1007/s00360-017-1075-8. Epub 2017 Mar 21.

PMID:
28324157
3.

Renal Mitochondrial Response to Low Temperature in Non-Hibernating and Hibernating Species.

Dugbartey GJ, Hardenberg MC, Kok WF, Boerema AS, Carey HV, Staples JF, Henning RH, Bouma HR.

Antioxid Redox Signal. 2017 Sep 20;27(9):599-617. doi: 10.1089/ars.2016.6705. Epub 2017 Apr 26. Review.

PMID:
28322600
4.

Reversible temperature-dependent differences in brown adipose tissue respiration during torpor in a mammalian hibernator.

McFarlane SV, Mathers KE, Staples JF.

Am J Physiol Regul Integr Comp Physiol. 2017 Mar 1;312(3):R434-R442. doi: 10.1152/ajpregu.00316.2016. Epub 2017 Jan 11.

5.

Heterologous expression of the Crassostrea gigas (Pacific oyster) alternative oxidase in the yeast Saccharomyces cerevisiae.

Robertson A, Schaltz K, Neimanis K, Staples JF, McDonald AE.

J Bioenerg Biomembr. 2016 Oct;48(5):509-520. Epub 2016 Nov 5.

PMID:
27816999
6.

Regulation of mitochondrial metabolism during hibernation by reversible suppression of electron transport system enzymes.

Mathers KE, McFarlane SV, Zhao L, Staples JF.

J Comp Physiol B. 2017 Jan;187(1):227-234. doi: 10.1007/s00360-016-1022-0. Epub 2016 Aug 6.

PMID:
27497598
7.

Metabolic Flexibility: Hibernation, Torpor, and Estivation.

Staples JF.

Compr Physiol. 2016 Mar 15;6(2):737-71. doi: 10.1002/cphy.c140064. Review.

PMID:
27065167
8.
9.

Altered fetal skeletal muscle nutrient metabolism following an adverse in utero environment and the modulation of later life insulin sensitivity.

Dunlop K, Cedrone M, Staples JF, Regnault TR.

Nutrients. 2015 Feb 12;7(2):1202-16. doi: 10.3390/nu7021202. Review.

10.

Parallel ionoregulatory adjustments underlie phenotypic plasticity and evolution of Drosophila cold tolerance.

MacMillan HA, Ferguson LV, Nicolai A, Donini A, Staples JF, Sinclair BJ.

J Exp Biol. 2015 Feb 1;218(Pt 3):423-32. doi: 10.1242/jeb.115790. Epub 2014 Dec 18.

11.

Metabolic suppression in mammalian hibernation: the role of mitochondria.

Staples JF.

J Exp Biol. 2014 Jun 15;217(Pt 12):2032-6. doi: 10.1242/jeb.092973.

12.

Are long chain acyl CoAs responsible for suppression of mitochondrial metabolism in hibernating 13-lined ground squirrels?

Cooper AN, Brown JC, Staples JF.

Comp Biochem Physiol B Biochem Mol Biol. 2014 Apr;170:50-7. doi: 10.1016/j.cbpb.2014.02.002. Epub 2014 Feb 20.

PMID:
24561259
13.

Substrate-specific changes in mitochondrial respiration in skeletal and cardiac muscle of hibernating thirteen-lined ground squirrels.

Brown JC, Staples JF.

J Comp Physiol B. 2014 Apr;184(3):401-14. doi: 10.1007/s00360-013-0799-3. Epub 2014 Jan 10.

PMID:
24408585
14.

Identification, expression, and taxonomic distribution of alternative oxidases in non-angiosperm plants.

Neimanis K, Staples JF, Hüner NP, McDonald AE.

Gene. 2013 Sep 10;526(2):275-86. doi: 10.1016/j.gene.2013.04.072. Epub 2013 May 9.

PMID:
23664893
15.

Changes in the mitochondrial phosphoproteome during mammalian hibernation.

Chung DJ, Szyszka B, Brown JC, Hüner NP, Staples JF.

Physiol Genomics. 2013 May 15;45(10):389-99. doi: 10.1152/physiolgenomics.00171.2012. Epub 2013 Apr 9.

PMID:
23572536
16.

The effects of hibernation on the contractile and biochemical properties of skeletal muscles in the thirteen-lined ground squirrel, Ictidomys tridecemlineatus.

James RS, Staples JF, Brown JC, Tessier SN, Storey KB.

J Exp Biol. 2013 Jul 15;216(Pt 14):2587-94. doi: 10.1242/jeb.080663. Epub 2013 Mar 26.

17.

Adaptations to hibernation in lung surfactant composition of 13-lined ground squirrels influence surfactant lipid phase segregation properties.

Suri LN, Cruz A, Veldhuizen RA, Staples JF, Possmayer F, Orgeig S, Perez-Gil J.

Biochim Biophys Acta. 2013 Aug;1828(8):1707-14. doi: 10.1016/j.bbamem.2013.03.005. Epub 2013 Mar 16.

18.

Selective mobilization of saturated fatty acids in isolated adipocytes of hibernating 13-lined ground squirrels Ictidomys tridecemlineatus.

Price ER, Armstrong C, Guglielmo CG, Staples JF.

Physiol Biochem Zool. 2013 Mar-Apr;86(2):205-12. doi: 10.1086/668892. Epub 2013 Jan 18.

PMID:
23434780
19.

Regulation of succinate-fuelled mitochondrial respiration in liver and skeletal muscle of hibernating thirteen-lined ground squirrels.

Brown JC, Chung DJ, Cooper AN, Staples JF.

J Exp Biol. 2013 May 1;216(Pt 9):1736-43. doi: 10.1242/jeb.078519. Epub 2013 Jan 24.

20.

Metabolism of brain cortex and cardiac muscle mitochondria in hibernating 13-lined ground squirrels Ictidomys tridecemlineatus.

Gallagher K, Staples JF.

Physiol Biochem Zool. 2013 Jan-Feb;86(1):1-8. doi: 10.1086/668853. Epub 2012 Nov 26.

PMID:
23303316
21.

Reestablishment of ion homeostasis during chill-coma recovery in the cricket Gryllus pennsylvanicus.

MacMillan HA, Williams CM, Staples JF, Sinclair BJ.

Proc Natl Acad Sci U S A. 2012 Dec 11;109(50):20750-5. doi: 10.1073/pnas.1212788109. Epub 2012 Nov 26.

22.

Metabolism and energy supply below the critical thermal minimum of a chill-susceptible insect.

Macmillan HA, Williams CM, Staples JF, Sinclair BJ.

J Exp Biol. 2012 Apr 15;215(Pt 8):1366-72. doi: 10.1242/jeb.066381.

23.

Adaptation to low body temperature influences pulmonary surfactant composition thereby increasing fluidity while maintaining appropriately ordered membrane structure and surface activity.

Suri LN, McCaig L, Picardi MV, Ospina OL, Veldhuizen RA, Staples JF, Possmayer F, Yao LJ, Perez-Gil J, Orgeig S.

Biochim Biophys Acta. 2012 Jul;1818(7):1581-9.

24.

Mitochondrial metabolic suppression and reactive oxygen species production in liver and skeletal muscle of hibernating thirteen-lined ground squirrels.

Brown JC, Chung DJ, Belgrave KR, Staples JF.

Am J Physiol Regul Integr Comp Physiol. 2012 Jan 1;302(1):R15-28. doi: 10.1152/ajpregu.00230.2011. Epub 2011 Oct 12.

25.

Mitochondrial metabolic suppression in fasting and daily torpor: consequences for reactive oxygen species production.

Brown JC, Staples JF.

Physiol Biochem Zool. 2011 Sep-Oct;84(5):467-80. doi: 10.1086/661639.

PMID:
21897084
26.

Remodeling mitochondrial membranes during arousal from hibernation.

Armstrong C, Thomas RH, Price ER, Guglielmo CG, Staples JF.

Physiol Biochem Zool. 2011 Jul-Aug;84(4):438-49. doi: 10.1086/660892.

PMID:
21743257
27.

Mitochondrial respiration and succinate dehydrogenase are suppressed early during entrance into a hibernation bout, but membrane remodeling is only transient.

Chung D, Lloyd GP, Thomas RH, Guglielmo CG, Staples JF.

J Comp Physiol B. 2011 Jul;181(5):699-711. doi: 10.1007/s00360-010-0547-x. Epub 2011 Jan 5.

PMID:
21207037
28.

Carnitine palmitoyl transferase activity and whole muscle oxidation rates vary with fatty acid substrate in avian flight muscles.

Price ER, Staples JF, Milligan CL, Guglielmo CG.

J Comp Physiol B. 2011 May;181(4):565-73. doi: 10.1007/s00360-010-0542-2. Epub 2010 Dec 14.

PMID:
21153644
29.

The role of succinate dehydrogenase and oxaloacetate in metabolic suppression during hibernation and arousal.

Armstrong C, Staples JF.

J Comp Physiol B. 2010 Jun;180(5):775-83. doi: 10.1007/s00360-010-0444-3. Epub 2010 Jan 30.

PMID:
20112024
30.

Mitochondrial metabolism during fasting-induced daily torpor in mice.

Brown JC, Staples JF.

Biochim Biophys Acta. 2010 Apr;1797(4):476-86. doi: 10.1016/j.bbabio.2010.01.009. Epub 2010 Jan 18.

31.

Alternative oxidase in animals: unique characteristics and taxonomic distribution.

McDonald AE, Vanlerberghe GC, Staples JF.

J Exp Biol. 2009 Aug;212(Pt 16):2627-34. doi: 10.1242/jeb.032151.

32.

Matching cellular metabolic supply and demand in energy-stressed animals.

Staples JF, Buck LT.

Comp Biochem Physiol A Mol Integr Physiol. 2009 Jun;153(2):95-105. doi: 10.1016/j.cbpa.2009.02.010. Epub 2009 Feb 12. Review.

PMID:
19535026
33.

Examining the mechanisms responsible for lower ROS release rates in liver mitochondria from the long-lived house sparrow (Passer domesticus) and big brown bat (Eptesicus fuscus) compared to the short-lived mouse (Mus musculus).

Brown JC, McClelland GB, Faure PA, Klaiman JM, Staples JF.

Mech Ageing Dev. 2009 Aug;130(8):467-76. doi: 10.1016/j.mad.2009.05.002. Epub 2009 May 21.

PMID:
19464314
34.

Intracellular antioxidant enzymes are not globally upregulated during hibernation in the major oxidative tissues of the 13-lined ground squirrel Spermophilus tridecemlineatus.

Page MM, Peters CW, Staples JF, Stuart JA.

Comp Biochem Physiol A Mol Integr Physiol. 2009 Jan;152(1):115-22. doi: 10.1016/j.cbpa.2008.09.032. Epub 2008 Oct 9.

PMID:
18948223
35.

Effects of dietary polyunsaturated fatty acids on mitochondrial metabolism in mammalian hibernation.

Gerson AR, Brown JC, Thomas R, Bernards MA, Staples JF.

J Exp Biol. 2008 Aug;211(Pt 16):2689-99. doi: 10.1242/jeb.013714.

36.

Mitochondrial metabolism in hibernation and daily torpor: a review.

Staples JF, Brown JC.

J Comp Physiol B. 2008 Sep;178(7):811-27. doi: 10.1007/s00360-008-0282-8. Epub 2008 Jun 13. Review.

PMID:
18551297
37.

Mitochondrial metabolism during daily torpor in the dwarf Siberian hamster: role of active regulated changes and passive thermal effects.

Brown JC, Gerson AR, Staples JF.

Am J Physiol Regul Integr Comp Physiol. 2007 Nov;293(5):R1833-45. Epub 2007 Sep 5.

38.

The respiratory effects of stanniocalcin-1 (STC-1) on intact mitochondria and cells: STC-1 uncouples oxidative phosphorylation and its actions are modulated by nucleotide triphosphates.

Ellard JP, McCudden CR, Tanega C, James KA, Ratkovic S, Staples JF, Wagner GF.

Mol Cell Endocrinol. 2007 Jan 29;264(1-2):90-101. Epub 2006 Nov 7.

PMID:
17092635
39.

Mitochondrial metabolism in hibernation: metabolic suppression, temperature effects, and substrate preferences.

Muleme HM, Walpole AC, Staples JF.

Physiol Biochem Zool. 2006 May-Jun;79(3):474-83. Epub 2006 Apr 19.

PMID:
16691514
40.

Tribute to R. G. Boutilier: the role for skeletal muscle in the hypoxia-induced hypometabolic responses of submerged frogs.

West TG, Donohoe PH, Staples JF, Askew GN.

J Exp Biol. 2006 Apr;209(Pt 7):1159-68. Review.

41.

'Futile cycle' enzymes in the flight muscles of North American bumblebees.

Staples JF, Koen EL, Laverty TM.

J Exp Biol. 2004 Feb;207(Pt 5):749-54.

42.

Environmental hypoxia does not constrain the diurnal depth distribution of free-swimming Nautilus pompilius.

Staples JF, Webber DM, Boutilier RG.

Physiol Biochem Zool. 2003 Sep-Oct;76(5):644-51.

PMID:
14671712
43.

Effects of ambient PO2 and temperature on oxygen uptake in Nautilus pompilius.

Staples JF, Hershkowitz JJ, Boutilier RG.

J Comp Physiol B. 2000 May;170(3):231-6.

PMID:
10841264
44.

Mitochondrial function in flying honeybees (Apis mellifera): respiratory chain enzymes and electron flow from complex III to oxygen.

Suarez RK, Staples JF, Lighton JR, Mathieu-Costello O.

J Exp Biol. 2000 Mar;203(Pt 5):905-11.

45.

Relationships between enzymatic flux capacities and metabolic flux rates: nonequilibrium reactions in muscle glycolysis.

Suarez RK, Staples JF, Lighton JR, West TG.

Proc Natl Acad Sci U S A. 1997 Jun 24;94(13):7065-9. Review.

46.

Nitric oxide responses of air-breathing and water-breathing fish.

Staples JF, Zapol WM, Bloch KD, Kawai N, Val VM, Hochachka PW.

Am J Physiol. 1995 Mar;268(3 Pt 2):R816-9.

PMID:
7535013

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