Accessibility Skip to Global Navigation Skip to Local Navigation Skip to Content Skip to Search Skip to Site Map Menu

DSM staff profile

Dr Jennifer Bedford

PositionHonorary Senior Research Fellow
DepartmentDepartment of Medicine (Dunedin)
QualificationsMSc(Hons) PhD(Auck)
Research summaryRenal Physiology

Research

  • Role of osmolytes in cell volume regulation
  • Lithium and water channels (aquaporins) in the kidney

Otago Kidney Research

Publications

Jennings, M. J., Molteno, T. C. A., Walker, R. J., Bedford, J. J., Leader, J. P., & Poole, T. (2021). Transmission electron microscopy tilt-series data from in-situ chondrocyte primary cilia [Data descriptor]. Data, 6(11), 118. doi: 10.3390/data6110118

Leader, J., Bedford, J., & Walker, R. J. (2019). Drowning in data: Early responses of renal cortical collecting duct cells to lithium. Annals of Translational Medicine, 8(Suppl. 8), S322. doi: 10.21037/atm.2019.09.120

Hurcombe, J. A., Hartley, P., Lay, A. C., Ni, L., Bedford, J. J., Leader, J. P., … Walker, R. J., … Coward, R. J. M. (2019). Podocyte GSK3 is an evolutionarily conserved critical regulator of kidney function. Nature Communications, 10, 403. doi: 10.1038/s41467-018-08235-1

Kalita-De Croft, P., Bedford, J. J., Leader, J. P., & Walker, R. J. (2018). Amiloride modifies the progression of lithium-induced renal interstitial fibrosis. Nephrology, 23(1), 20-30. doi: 10.1111/nep.12929

de Groot, T., Doornebal, J., Christensen, B. M., Cockx, S. C., Sinke, A. P., Baumgarten, R., Bedford, J. J., Walker, R. J., … Deen, P. M. T. (2017). Lithium-induced NDI: Acetazolamide reduces polyuria, but does not improve urine concentrating ability. American Journal of Physiology: Renal Physiology, 313(3), F669-F676. doi: 10.1152/ajprenal.00147.2017

Hurcombe, J. A., Hartley, P., Lay, A. C., Ni, L., Bedford, J. J., Leader, J. P., … Walker, R. J., … Coward, R. J. M. (2019). Podocyte GSK3 is an evolutionarily conserved critical regulator of kidney function. Nature Communications, 10, 403. doi: 10.1038/s41467-018-08235-1

Journal - Research Article

Kalita-De Croft, P., Bedford, J. J., Leader, J. P., & Walker, R. J. (2018). Amiloride modifies the progression of lithium-induced renal interstitial fibrosis. Nephrology, 23(1), 20-30. doi: 10.1111/nep.12929

Journal - Research Article

de Groot, T., Doornebal, J., Christensen, B. M., Cockx, S. C., Sinke, A. P., Baumgarten, R., Bedford, J. J., Walker, R. J., … Deen, P. M. T. (2017). Lithium-induced NDI: Acetazolamide reduces polyuria, but does not improve urine concentrating ability. American Journal of Physiology: Renal Physiology, 313(3), F669-F676. doi: 10.1152/ajprenal.00147.2017

Journal - Research Article

Marti, H.-P., Jeffs, A., Scherer, A., Leader, J., Leader, C., Bedford, J., & Walker, R. (2016). Renal fibrosis mRNA classifier: Validation in experimental lithium-induced interstitial fibrosis in the rat kidney. PLoS ONE, 11(12), e0168240. doi: 10.1371/journal.pone.0168240

Journal - Research Article

Weiner, I. D., Leader, J. P., Bedford, J. J., Verlander, J. W., Ellis, G., Kalita, P., Vos, F., de Jong, S., & Walker, R. J. (2014). Effects of chronic lithium administration on renal acid excretion in humans and rats. Physiological Reports, 2(12), e12242. doi: 10.14814/phy2.12242

Journal - Research Article

Walker, R. J., Leader, J. P., Bedford, J. J., Gobe, G., Davis, G., Vos, F. E., deJong, S., & Schollum, J. B. W. (2013). Chronic interstitial fibrosis in the rat kidney induced by long-term (6-mo) exposure to lithium. American Journal of Physiology: Renal Physiology, 304(3), F300-F307. doi: 10.1152/ajprenal.00182.2012

Journal - Research Article

Bedford, J. J., Leader, J. P., Jing, R., Walker, L. J., Klein, J. D., Sands, J. M., & Walker, R. J. (2008). Amiloride restores renal medullary osmolytes in lithium-induced nephrogenic diabetes insipidus. American Journal of Physiology: Renal Physiology, 294, F812-F820. doi: 10.1152/ajprenal.00554.2007

Journal - Research Article

Bedford, J. J., Weggery, S., Ellis, G., McDonald, F. J., Joyce, P. R., Leader, J. P., & Walker, R. J. (2008). Lithium-induced nephrogenic diabetes insipidus: Renal effects of amiloride. Clinical Journal of the American Society of Nephrology, 3(5), 1324-1331.

Journal - Research Article

Bedford, J. J., & Leader, J. P. (2007). Organic osmolytes in the developing kidney of the Australian brush-tailed possum, Trichosurus vulpecula. Comparative Biochemistry & Physiology Part A, 147, 1047-1052. doi: 10.1016/j.cbpa.2007.03.015

Journal - Research Article

Samuelsson, L. M., Bedford, J. J., Smith, R. A. J., & Leader, J. P. (2005). A comparison of the counteracting effects of glycine betaine and TMAO on the activity of RNase A in aqueous urea solution. Comparative Biochemistry & Physiology Part A, 141, 22-28.

Journal - Research Article

Walker, R. J., Weggery, S., Bedford, J. J., McDonald, F. J., Ellis, G., & Leader, J. P. (2005). Lithium-induced reduction in urinary concentrating ability and urinary aquaporin 2 (AQP2) excretion in healthy volunteers. Kidney International, 67, 291-294.

Journal - Research Article

Al-Dameh, A. O., Bedford, J. J., Leader, J. P., & Walker, R. J. (2003). Urinary aquaporin-2 levels in healthy volunteers. Nephrology, 8, 139-141.

Journal - Research Article

Bedford, J. J., Leader, J. P., & Walker, R. J. (2003). Aquaporin expression in normal human kidney and in renal disease. Journal of the American Society of Nephrology, 14, 2581-2587.

Journal - Research Article

Bedford, J. J., Burg, M. B., Peters, E., Smith, R. A. J., & Leader, J. P. (2002). Putative osmolytes in the kidney of the Australian brush-tailed possum, Trichosurus vulpecula. Comparative Biochemistry & Physiology Part B, 132, 635-644.

Journal - Research Article

Bedford, J. J., Schofield, J. C., Yancey, P. H., & Leader, J. P. (2002). The effects of hypoosmotic infusion on the composition of renal tissue of the Australian brush-tailed possum Trichosurus vulpecula. Comparative Biochemistry & Physiology Part B, 132, 645-652.

Journal - Research Article

Bedford, J. J., Stanton, J.-A. L., & Leader, J. P. (2001). A taurine transporter isolated from rat cardiac muscle. Advances in Experimental Medicine & Biology, 483, 523-534.

Journal - Research Article

Leader, J. P., & Bedford, J. J. (2000). What happens to an insect when it freezes and does it matter? New Zealand Science Monthly, 11(7), 6-8.

Journal - Research Article

Palmer, H. R., Bedford, J. J., Leader, J. P., & Smith, R. A. J. (2000). 31P and 1H NMR studies of the effect of the counteracting osmolyte trimethylamine-N-oxide on interactions of urea with ribonuclease A. Journal of Biological Chemistry, 275, 27708-27711.

Journal - Research Article

Yin, M., Palmer, H. R., Fyfe-Johnson, A. L., Bedford, J. J., Smith, R. A. J., & Yancey, P. H. (2000). Hypotaurine, N-methyltaurine, taurine, and glycine betaine as dominant osmolytes of vestimentiferan tubeworms from hydrothermal vents and cold seeps. Physiological & Biochemical Zoology, 73(5), 629-637.

Journal - Research Article

Bedford, J. J., Harper, J. L., Leader, J. P., & Smith, R. A. J. (1998). Identification and measurement of methylamines in elasmobranch tissues using proton nuclear magnetic resonance (1H-NMR) spectroscopy. Journal of Comparative Physiology B, 168(2), 123-131.

Journal - Research Article

Bedford, J. J., Harper, J. L., Leader, J. P., Yancey, P. H., & Smith, R. A. J. (1998). Betaine is the principal counteracting osmolyte in tissues of the elephant fish, Callorhincus millii (Elasmobranchii, Holocephali). Comparative Biochemistry & Physiology Part B, 119(3), 521-526.

Journal - Research Article

Biyouki, M. A. A., Smith, R. A. J., Bedford, J. J., & Leader, J. P. (1998). Hydroxymethylation and carbamoylation of di- and tetramethylpyridines using radical (Minisci) reactions. Synthetic Communications, 28, 3817-3825.

Journal - Research Article

Harper, J. L., Smith, R. A. J., Bedford, J. J., & Leader, J. P. (1997). Synthesis, acidity and 19F-NMR characteristics of 1-substituted fluoroimidazoles with potential application as probes for intracellular pH determination. Tetrahedron, 53(24), 8211-8224.

Journal - Research Article

Ferraris, J. D., Williams, C. K., Jung, K. Y., Bedford, J. J., Burg, M. B., & Garcia-Perez, A. (1996). ORE, a eukaryotic minimal essential osmotic response element: The aldose reductase gene in hyperosmotic stress. Journal of Biological Chemistry, 271, 18318-18321.

Journal - Research Article

Jennings, M. J., Molteno, T. C. A., Walker, R. J., Bedford, J. J., Leader, J. P., & Poole, T. (2021). Transmission electron microscopy tilt-series data from in-situ chondrocyte primary cilia [Data descriptor]. Data, 6(11), 118. doi: 10.3390/data6110118

Journal - Research Other

Leader, J., Bedford, J., & Walker, R. J. (2019). Drowning in data: Early responses of renal cortical collecting duct cells to lithium. Annals of Translational Medicine, 8(Suppl. 8), S322. doi: 10.21037/atm.2019.09.120

Journal - Research Other

More publications...