个人简介
I obtained my PhD from the University of Newcastle (awarded 1999) working on a collaborative project with the Vertebrate Biocontrol Cooperative Research Centre focused on characterising protein expression and function in male gametogenesis. This work helped to define to role of the male reproductive tract in post-testicular sperm maturation. I then undertook post-doctoral research in the Department of Cell Biology, Emory University, GA, USA (1999-2000). This work centred on the characterisation of a knockout mouse model bearing a targeted deletion of a key protein involved in gamete interactions. In 2001, I was recruited to the University of Newcastle as an Associate Lecturer in Biological Sciences and promoted to the position of Lecturer in 2004, Senior Lecturer in 2007, and Associate Professor in 2011. Since appointment I have established an active research program focusing on the use of human and animal models to characterise the processes of gamete maturation. In spermatozoa, I am currently working on a number of key molecules that control cell function and regulate gamete interactions. In folliculogenesis, I have focused on cell signalling pathways that contribute to the initiation of primordial follicle activation and the effects of environmental ovotoxicants on these pathways.
近期论文
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2016 Stanger SJ, Law EA, Jamsai D, O'Bryan MK, Nixon B, McLaughlin EA, et al., 'A novel germ cell protein, SPIF (sperm PKA interacting factor), is essential for the formation of a PKA/TCP11 complex that undergoes conformational and phosphorylation changes upon capacitation.', FASEB J, 30 2777-2791 (2016) [C1]
2016 Nixon B, Anderson AL, Smith ND, McLeod R, Johnston SD, 'The Australian saltwater crocodile (Crocodylus porosus) provides evidence that the capacitation of spermatozoa may extend beyond the mammalian lineage', Proceedings of the Royal Society B: Biological Sciences, 283 (2016) [C1]
2016 Martin JH, Bromfield EG, Aitken RJ, Lord T, Nixon B, 'Data on the concentrations of etoposide, PSC833, BAPTA-AM, and cycloheximide that do not compromise the vitality of mature mouse oocytes, parthenogencially activated and fertilized embryos.', Data Brief, 8 1215-1220 (2016)
2016 Katen AL, Stanger SJ, Anderson AL, Nixon B, Roman SD, 'Chronic acrylamide exposure in male mice induces DNA damage to spermatozoa; Potential for amelioration by resveratrol.', Reprod Toxicol, 63 1-12 (2016)
2016 Bromfield EG, McLaughlin EA, Aitken RJ, Nixon B, 'Heat shock protein member A2 forms a stable complex with angiotensin convertingenzymeand protein disulfide isomerase A6 in human spermatozoa', Molecular Human Reproduction, 22 93-109 (2016) [C1]
2016 Martin JH, Nixon B, Lord T, Bromfield EG, Aitken RJ, 'Identification of a key role for permeability glycoprotein in enhancing the cellular defense mechanisms of fertilized oocytes.', Dev Biol, 417 63-76 (2016)
2016 Reilly JN, McLaughlin EA, Stanger SJ, Anderson AL, Hutcheon K, Church K, et al., 'Characterisation of mouse epididymosomes reveals a complex profile of microRNAs and a potential mechanism for modification of the sperm epigenome.', Sci Rep, 6 31794 (2016)
2015 Anderson AL, Stanger SJ, Mihalas BP, Tyagi S, Holt JE, McLaughlin EA, Nixon B, 'Assessment of microRNA expression in mouse epididymal epithelial cells and spermatozoa by next generation sequencing', Genomics Data, 6 208-211 (2015) [C1]
2015 Bromfield E, Aitken RJ, Nixon B, 'Novel characterization of the HSPA2-stabilizing protein BAG6 in human spermatozoa', Molecular Human Reproduction, 21 755-769 (2015) [C1]
2015 Nixon B, Stanger SJ, Mihalas BP, Reilly JN, Anderson AL, Dun MD, et al., 'Next generation sequencing analysis reveals segmental patterns of microRNA expression in mouse epididymal epithelial cells', PLoS ONE, 10 (2015) [C1]
2015 Aitken RJ, Cummins JM, Nixon B, 'The 12 (th) International Symposium on Spermatology.', Asian J Androl, 17 519-520 (2015) [C3]
2015 Aitken RJ, Baker MA, Nixon B, 'Are sperm capacitation and apoptosis the opposite ends of a continuum driven by oxidative stress?', Asian J Androl, 17 633-639 (2015) [C1]
2015 Nixon B, Stanger SJ, Mihalas BP, Reilly JN, Anderson AL, Tyagi S, et al., 'The MicroRNA Signature of Mouse Spermatozoa Is Substantially Modified During Epididymal Maturation', Biology of Reproduction, 93 (2015) [C1]
2015 Reid AT, Anderson AL, Roman SD, McLaughlin EA, McCluskey A, Robinson PJ, et al., 'Glycogen synthase kinase 3 regulates acrosomal exocytosis in mouse spermatozoa via dynamin phosphorylation', FASEB JOURNAL, 29 2872-2882 (2015) [C1]
2015 Bromfield EG, Aitken RJ, Anderson AL, McLaughlin EA, Nixon B, 'The impact of oxidative stress on chaperone-mediated human sperm-egg interaction.', Hum Reprod, 30 2597-2613 (2015) [C1]
2014 Nixon BJ, Katen AL, Stanger SJ, Schjenken JE, Nixon B, Roman SD, 'Mouse spermatocytes express CYP2E1 and respond to acrylamide exposure', PLoS ONE, 9 (2014) [C1]
2014 Bromfield EG, Aitken RJ, Gibb Z, Lambourne SR, Nixon B, 'Capacitation in the presence of methyl-beta-cyclodextrin results in enhanced zona pellucida-binding ability of stallion spermatozoa', REPRODUCTION, 147 153-166 (2014) [C1]
2014 Nixon B, Ewen KA, Krivanek KM, Clulow J, Kidd G, Ecroyd H, Jones RC, 'Post-testicular sperm maturation and identification of an epididymal protein in the Japanese quail (Coturnix coturnix japonica)', REPRODUCTION, 147 265-277 (2014) [C1]
2013 Lord T, Nixon B, Jones KT, Aitken RJ, 'Melatonin Prevents Postovulatory Oocyte Aging in the Mouse and Extends the Window for Optimal Fertilization In Vitro', Biology of Reproduction, 88 1-9 (2013) [C1]
2013 Redgrove KA, Anderson AL, McLaughlin EA, O'Bryan MK, Aitken RJ, Nixon B, 'Investigation of the mechanisms by which the molecular chaperone HSPA2 regulates the expression of sperm surface receptors involved in human spermoocyte recognition', MOLECULAR HUMAN REPRODUCTION, 19 120-135 (2013) [C1]