Professor Jan Provis
Areas of expertise
- Gene Expression (Incl. Microarray And Other Genome Wide Approaches) 060405
- Sensory Systems 110906
- Animal Neurobiology 060805
- Ophthalmology 111301
- Cell Development, Proliferation And Death 060103
- Central Nervous System 110903
- Vision Science 111303
Biography
Jan Provis is Professor of Anatomy and Associate Dean in the ANU Medical School. She is Chair of Retina Australia’s Grants Assessment Committee, and member of the Scientific Advisory of the Ophthalmic Research Institute of Australia. Jan commenced her research career as Post-Doctoral Fellow at the University of Sydney Department of Clinical Ophthalmology in 1980, studying development of the human retina. Between 1988 and 2003 she was a lecturer, senior lecturer and Associate Professor in Anatomy at the University of Sydney, while maintaining an honorary position in the Department of Clinical Ophthalmology studying development and aging of the primate retina. Jan moved to the ANU in 2004, and since that time has focused on identification of the genes that regulate development of human central retina, and the factors that destabilize central retina and promote AMD. Jan’s work provides a broad perspective on how the macular / foveal part of the primate retina has evolved, how it develops, the molecular factors involved, the functional constraints, and why the macula is vulnerable to degeneration. She has co-edited a major text on Macular Degeneration, participates in a number of national and international collaborations, and most recently was part of an international team that identified the cellular mechanism causing death of retinal pigment epithelial cells in the dry form of AMD.
Researcher's projects
1. Inhibition of the complement cascade in a light damage model of dry macular degeneration
2. Use of 670 nm light irriadiation to slow retinal degenerations
3. Understanding the visual significance of the fovea centralis
Publications
- Fernando, N, Natoli, R, Racic, T et al 2018, 'The use of the vaccinia virus complement control protein (VCP) in the rat retina', PLOS ONE (Public Library of Science), vol. 13, no. 3, pp. 1-15pp.
- Natoli, R, Fernando, N, Dahlenburg, T et al 2018, 'Obesity-induced metabolic disturbance drives oxidative stress and complement activation in the retinal environment', Molecular Vision, vol. 24, pp. 201-217.
- Natoli R, Mason E, Jiao H, Chuah A, Patel HR, Fernando N, Valter K, Wells CA, Provis J, Rutar M 2018, 'Dynamic Interplay of Innate and Adaptive Immunity During Sterile Retinal Inflammation: Insights From the Transcriptome', Frontiers in Immunology, vol. 9, no. 1666, pp. 1-17pp.
- Natoli, R, Fernando, N, Jiao, H et al 2017, 'Retinal Macrophages Synthesize C3 and Activate Complement in AMD and in Models of Focal Retinal Degeneration', Investigative Ophthalmology and Visual Science, vol. 58, no. 7, pp. 2977-2990pp.
- Lu, Y, Natoli, R, Madigan, M et al 2017, 'Photobiomodulation with 670 nm light ameliorates Müller cell-mediated activation of microglia and macrophages in retinal degeneration', Experimental Eye Research, vol. 165, pp. 78-89.
- Natoli, R, Fernando, N, Madigan, M et al 2017, 'Microglia-derived IL-1ß promotes chemokine expression by Müller cells and RPE in focal retinal degeneration', Molecular Neurodegeneration, vol. 12, no. 31, pp. 1-11pp.
- Natoli, R, Jiao, H, Barnett, N et al 2016, 'A model of progressive photo-oxidative degeneration and inflammation in the pigmented C57BL/6J mouse retina', Experimental Eye Research, vol. 147, pp. 114-127.
- Chu-Tan, J, Rutar, M, Saxena, K et al 2016, 'Efficacy of 670 nm Light Therapy to Protect against Photoreceptor Cell Death Is Dependent on the Severity of Damage', International Journal of Photoenergy, vol. 2016, pp. 1-13.
- Fernando, N, Natoli, R, Valter, K et al 2016, 'The broad-spectrum chemokine inhibitor NR58-3.14.3 modulates macrophage-mediated inflammation in the diseased retina', Journal of Neuroinflammation, vol. 13, pp. -.
- Natoli, R, Rutar, M, Lu, Y et al 2016, 'The Role of Pyruvate in Protecting 661W Photoreceptor-Like Cells Against Light-Induced Cell Death', Current Eye Research, vol. Published online: 23 May 2016.
- Saxena, K, Rutar, M, Provis, J et al 2015, 'Identification of miRNAs in a model of retinal degenerations', Investigative Ophthalmology and Visual Science, vol. 56, no. 3, pp. 1820-1829.
- Yee, K, Feener, E, Madigan, M et al 2015, 'Proteomic analysis of embryonic and young human vitreous', Investigative Ophthalmology and Visual Science, vol. 56, no. 12, pp. 7036-7042.
- Karlstetter, M, Scholz, R, Rutar, M et al 2015, 'Retinal microglia: Just bystander or target for therapy?', Progress in Retinal and Eye Research, vol. 45, pp. 30-57.
- Kent, A, Broom, M, Parr, V et al 2015, 'A safety and feasibility study of the use of 670 nm red light in premature neonates', Journal of Perinatology, vol. 35, no. 7, pp. 493-496pp.
- Jiao, H, Natoli, R, Valter, K et al 2015, 'Spatiotemporal cadence of macrophage polarisation in a model of light-induced retinal degeneration', PLOS ONE (Public Library of Science), vol. 10, no. 12, pp. -.
- Rutar, M, Natoli, R, Chia, R et al 2015, 'Chemokine-mediated inflammation in the degenerating retina is coordinated by Müller cells, activated microglia, and retinal pigment epithelium', Journal of Neuroinflammation, vol. 12, no. 8, pp. 1-15.
- Provis, J & Madigan, M 2014, 'Development of Cone Photoreceptors and the Fovea centralis: The Impact of Prematurity', in (ed.), Pediatric Ophthalmology, Lippincott Williams & Wilkins Ltd., USA, p. 1.
- Kingston, Z, Provis, J & Madigan, M 2014, 'Development and developmental disorders of the vitreous', in J. Sebag (ed.), Vitreous: in Health and Disease, Springer, United States.
- Irons, J, McKone, E, Dumbleton, R et al. 2014, 'A new theoretical approach to improving face recognition in disorders of central vision: Face caricaturing', Journal of Vision, vol. 14, no. 2, pp. 1-29.
- Giacci, M, Wheeler, L, Lovett, S et al 2014, 'Differential Effects of 670 and 830 nm Red near Infrared Irradiation Therapy: A Comparative Study of Optic Nerve Injury, Retinal Degeneration, Traumatic Brain and Spinal Cord Injury', PLOS ONE (Public Library of Science), vol. 9, no. 8, pp. e104565-e104565.
- Provis, J 2014, 'The paradoxical effect of light on photoreceptors', Clinical and Experimental Ophthalmology, vol. 42, no. 6, pp. 513-514.
- Barbosa, MS, Natoli, R, Valter, K et al 2014, 'Integral-geometry characterization of photobiomodulation effects on retinal vessel morphology', Biomedical Optics Express, vol. 5, no. 7, pp. 2317-2332.
- Rutar, M, Valter, K, Natoli, R et al 2014, 'Synthesis and propagation of complement C3 by microglia/monocytes in the aging retina', PLOS ONE (Public Library of Science), vol. 9, no. 4, pp. 1-10.
- Provis, J, Dubis, A, Maddess, T et al. 2013, 'Adaptation of the central retina for high acuity vision: Cones, the fovea and the avascular zone', Progress in Retinal and Eye Research, vol. 35, pp. 63-81.
- Fitzgerald, M, Hodgetts, S, Van Den Heuvel, C et al 2013, 'Red/near-infrared irradiation therapy for treatment of central nervous system injuries and disorders', Reviews in the Neurosciences, vol. 24, no. 2, pp. 205-226.
- Albarracin, R, Natoli, R, Rutar, M et al 2013, '670 nm light mitigates oxygen-induced degeneration in C57BL/6J mouse retina', BMC Neuroscience, vol. 14, pp. -.
- Natoli, R, Valter, K, Barbosa, MS et al 2013, '670nm Photobiomodulation as a Novel Protection against Retinopathy of Prematurity: Evidence from Oxygen Induced Retinopathy Models', PLOS ONE, vol. 8, no. 8, pp. e72135.
- Watson, C, Provis, J & Herculano-Houzel, S 2012, 'What Determines Motor Neuron Number? Slow Scaling of Facial Motor Neuron Numbers With Body Mass in Marsupials and Primates', The Anatomical Record, vol. 295, no. 10, pp. 1683-1691.
- Dubis, A, Costakos, D, Subramaniam, C et al 2012, 'Evaluation of normal human foveal development using optical coherence tomography and histologic examination', Archives of Ophthalmology, vol. 130, no. 10, pp. 1291-1300.
- Rutar, M, Natoli, R & Provis, J 2012, 'Small interfering RNA-mediated suppression of Ccl2 in Müller cells attenuates microglial recruitment and photoreceptor death following retinal degeneration', Journal of Neuroinflammation, vol. 9.
- Munoz-Erazo, L, Natoli, R, Provis, J et al 2012, 'Microarray analysis of gene expression in West Nile virus-infected human retinal pigment epithelium', Molecular Vision, vol. 18, no. 78, pp. 730-743.
- Rutar, M, Natoli, R, Albarracin, R et al 2012, '670-nm light treatment reduces complement propagation following retinal degeneration', Journal of Neuroinflammation, vol. 9, no. 257, pp. -.
- Rutar, M, Natoli, R, Provis, J et al 2012, 'Complement activation in retinal degeneration', in Matthew M. LaVail, John D. Ash Robert E. Anderson, Joe G. Hollyfi eld Christia (ed.), Retinal Degenerative Diseases, Springer, United States, pp. 31-36.
- Romo, P, Madigan, M, Provis, J et al 2011, 'Differential effects of TFG-β and FGF-2 on in vitro proliferation and migration of primate retinal endothelial and Müller cells', Acta Ophthalmologica Scandinavica: the ophthalmological journal of the Nordic countries, vol. 89, no. 3, pp. e263-e268.
- Kaneko, H, Dridi, S, Tarallo, V et al. 2011, 'DICER1 deficit induces Alu RNA toxicity in age-related macular degeneration', Nature, vol. 471, no. 7338, pp. 325-330.
- Natoli, R, Valter, K, Chrysostomou, V et al 2010, 'Morphological, functional and gene expression analysis of the hyperoxic mouse retina', Experimental Eye Research, vol. 92, pp. 306-314.
- Rutar, M, Natoli, R, Kozulin, P et al 2011, 'Analysis of complement expression in light-induced retinal degeneration: Synthesis and deposition of C3 by microglia/macrophages is associated with focal photoreceptor degeneration', Investigative Ophthalmology and Visual Science, vol. 52, no. 8, pp. 5347-5358.
- Rutar, M, Natoli, R, Valter, K et al 2011, 'Early focal expression of the chemokine Ccl2 by Muller cells during exposure to damage-inducing bright continuous light', Investigative Ophthalmology and Visual Science, vol. 52, no. 5, pp. 2379-2388.
- Yu, P, Balaratnasingam, C, Cringle, S et al 2010, 'Microstructure and Network Organization of the Microvasculature in the Human Macula', Investigative Ophthalmology and Visual Science, vol. 51, no. 12, pp. 6735-6743.
- Kozulin, P, Natoli, R, Bumsted O'Brien, K et al 2010, 'The cellular expression of anti-angiogenic factors in fetal primate retina', Investigative Ophthalmology & Visual Science, vol. 51, no. 8, pp. 4298-4306.
- Rutar, M, Provis, J & Valter, K 2010, 'Brief exposure to damaging light causes focal recruitment of macrophages, and long-term destabilization of photoreceptors in the albino rat retina', Current Eye Research, vol. 35, no. 7, pp. 631-643.
- Kozulin, P, Natoli, R, Madigan, M et al 2009, 'Gradients of Eph-A6 expression in primate retina suggest roles in both vascular and axon guidance', Molecular Vision, vol. 15, pp. 2649-2662.
- Shelley, E, Madigan, M, Penfold, P et al 2009, 'Cone Degeneration in Aging and Age-Related Macular Degeneration', Archives of Ophthalmology, vol. 127, no. 4, pp. 483-492.
- Querubin, A, Lee, H, Provis, J et al 2009, 'Photoreceptor and ganglion cell topographies correlate with information convergence and high acuity regions in the adult pigeon (Columba livia) retina', Journal of Comparative Neurology, vol. 517, no. 5, pp. 711-722.
- Davies, S, Chui, J, Madigan, M et al 2009, 'Stem cell activity in the developing human cornea', Stem Cells, vol. 27, no. 11, pp. 2781-2792.
- Kozulin, P & Provis, J 2009, 'Differential gene expression in the developing human macula: microarray analysis using rare tissue samples', Journal of Ocular Biology, Diseases and Informatics, vol. 2, pp. 176-189
- Kozulin, P, Natoli, R, Bumsted O'Brien, K et al 2009, 'Differential expression of anti-angiogenic factors and guidance genes in the developing macula', Molecular Vision, vol. 15, pp. 45-59.
- Provis, J & Hendrickson, A 2008, 'The Foveal Avascular Region of Developing Human Retina', Archives of Ophthalmology, vol. 126, no. 4, pp. 507-511.
- Hendrickson, A, Bumsted O'Brien, K, Natoli, R et al 2008, 'Rod photoreceptor differentiation in fetal and infant human retina', Experimental Eye Research, vol. 87, pp. 415-426.
- Natoli, R, Provis, J, Valter, K et al 2008, 'Expression and role of the early-response gene Oxr1 in the hyperoxia-challenged mouse retina', Investigative Ophthalmology and Visual Science, vol. 49, no. 10, pp. 4561-4567.
- Natoli, R, Provis, J, Valter, K et al 2008, 'Gene regulation induced in the C57BL/6J mouse retina by hyperoxia: a temporal microarray study', Molecular Vision, vol. 14, pp. 1983-1994.
- Stone, J, van Driel, D, Valter, K et al 2008, 'The locations of mitochondria in mammalian photoreceptors: Relation to retinal vasculature', Brain Research, vol. 1189, pp. 58-69.
- Georges, P, Cornish, E, Provis, J et al 2006, 'Muller cell expression of glutamate cycle related proteins and anti-apoptotic proteins in early human retinal development', BJO Online (British Journal of Ophthalmology Online), vol. 90, pp. 223-228.
- Stone, J, Sandercoe, T & Provis, J 2006, 'Mechanisms of the formation and stability of retinal blood vessels', in J Tombran-Tink, C J Barnstable (ed.), Ocular Angiogenesis: Diseases, mechanisms and therapeutics, Humana Press Inc., New Jeresey, pp. 101-126.
- Kozulin, P, Natoli, R & Provis, J 2006, 'Expression of EPH receptors and ephrins in developing primate retina', International Congress of Eye Research 2006, Conference Organising Committee, na, p. 1.
- Allende, A, Madigan, M & Provis, J 2006, 'Endothelial cell proliferation in the choriocapillaris during human retinal differentiation', BJO Online (British Journal of Ophthalmology Online), vol. 90, pp. 1046-1051.
- Kozulin, P, Ohms, S, Natoli, R et al. 2006, 'Microarray analysis of gene expression in the developing Fovea', Australasian Ophthalmic & Viual Sciences Meeting 2006, ed. Ophthalmic Research Institute of Australia, Conference Organising Committee, ANU Canberra, p. 1.
- Provis, J, Shelley, E & Madigan, M 2006, 'Evidence of Widespread Photoreceptor Pathology in Age-Related Macular Degeneration', International Symposium on Retinal Degeneration 2006, Conference Organising Committee, Argentina, p. 1.
- Hendrickson, A & Provis, J 2006, 'Comparison of development of the primate fovea centralis with peripheral retina', in E Sernagor, S Eglen, B Harris, R Wong (ed.), Retinal Development, Cambridge University Press, United Kingdom, pp. 126-149.
- Natoli, R, Provis, J & Stone, J 2006, 'OXR-1 in the Hyperoxic C57BL/6J Mouse Retina', Australasian Ophthalmic & Viual Sciences Meeting 2006, ed. Ophthalmic Research Institute of Australia, Conference Organising Committee, ANU Canberra, p. 40.
- Zhu, Y, Valter, K, Provis, J et al 2006, 'Protective mechanisms in the retina: comparison of the protection induced by light stress and by hyperoxia', The Australasian Ophthalmic & Viual Sciences Meeting, ed. Ophthalmic Research Institute of Australia, Conference Organising Committee, ANU Canberra, p. 1.
- Penfold, P, Wong, J, van Driel, D et al 2005, 'Immunology and Age-Related Macular Degeneration', in Dr Philip L Penfold and Dr Jan M Provis (ed.), Macular Degeneration, Springer, Heidelberg, Germany, pp. 25-41.
- Cornish, E, Madigan, M, Natoli, R et al 2005, 'Gradients of cone differentiation and FGF expression during development of the foveal depression in macaque retina', Visual Neuroscience, vol. 22, pp. 447-459.
- Provis, J, Penfold, P, Cornish, E et al 2005, 'Anatomy and development of the macula: specialisation and the vulnerability to macular degeneration', Clinical and Experimental Optometry, vol. 88, no. 5, pp. 269-281.
- Stone, J, Mervin, K, Walsh, N et al 2005, 'Photoreceptor stability and degeneration in mammalian retina: lessons from the edge', in Dr Philip L Penfold and Dr Jan M Provis (ed.), Macular Degeneration, Springer, Heidelberg, Germany, pp. 149-165.
- Penfold, P & Provis, J, eds, 2005, Macular Degeneration, Springer, Heidelberg, Germany.
- Cornish, E, Xiao, M, Yang, Z et al 2004, 'The role of opsin expression and apoptosis in determination of cone types in human retina', Experimental Eye Research, vol. 78, pp. 1143-1154.
- Cornish, E, Hendrickson, A & Provis, J 2004, 'Distribution of short-wavelength-sensitive cones in human foetal and postnatal retina: early development of spatial order and density profiles', Vision Research, vol. 44, no. 17, pp. 2019-2026.
- Cornish, E, Natoli, R, Hendrickson, A et al 2004, 'Differential distribution of fibroblast growth factor receptors (FGFRs) on foveal cones: FGFR-4 is an early marker of cone photoreceptors', Molecular Vision, vol. 10, pp. 1-14.
- Walcott, J & Provis, J 2003, 'Muller cells express the neuronal progenitor cell marker nestin in both differentiated and undifferentiated human foetal retina', Clinical and Experimental Ophthalmology, vol. 31, pp. 246-249.
- Sandercoe, T, Geller, S, Hendrickson, A et al 2003, 'VEGF Expression by Ganglion cells in Central Retina before formation of the Foveal Depression in Monkey retina: Evidence of Developmental Hypoxia', Journal of Comparative Neurology, vol. 462, pp. 42-54.
- Penfold, P, Wen, L, Madigan, M et al 2002, 'Modulation of Permeability and Adhesion Molecule Expression by Human Choroidal Endothelial Cells', Investigative Ophthalmology and Visual Science, vol. 43, no. 9, pp. 3125-3130.
- Provis, J 2001, 'Development of the Primate Retinal Vasculature', Progress in Retinal and Eye Research, vol. 20, no. 6, pp. 799-821.
- Penfold, P, Madigan, M, Gillies, M et al 2001, 'Immunological and Aetiological Aspects of Macular Degeneration', Progress in Retinal and Eye Research, vol. 20, no. 3, pp. 385-414.
Projects and Grants
Grants information is drawn from ARIES. To add or update Projects or Grants information please contact your College Research Office.
- Identifying key modulators of inflammation as therapeutic targets for retinal degenerations (Secondary Investigator)
- MicroRNA provide a new class of therapeutics for diseases such as Age-Related Macular Degeneration (Secondary Investigator)
- The longevity and efficiency of Invivofectamine® 3.0 as a means to deliver nucleic acid for developing treatments for Age-Related Macular Degeneration (Secondary Investigator)
- The use of Invivofectamine reagent as a means to deliver nucleic acid to the eye for treatment of Age-Related Macular Degeneration (Secondary Investigator)
- Novel functional testing for macular degeneration (Secondary Investigator)
- Optimization of red/near-infrared light therapy for treatment of neurotrauma: a multi-centre collaborative approach (Secondary Investigator)
- Fighting age-related macular degeneration by reducing inflammatory events (Secondary Investigator)