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1. Dark-Adaptation Functions in Molecularly Confirmed Achromatopsia and the Implications for Assessment in Retinal Therapy TrialsDark-Adaptation Functions in Achromatopsia

Author

Aboshiha, Jonathan, Luong, Vy, Cowing, Jill, Dubis, Adam M, Bainbridge, James W, Ali, Robin R, Webster, Andrew R, Moore, Anthony T, Fitzke, Frederick W, and Michaelides, Michel

Subjects
Neurosciences, Clinical Research, Eye Disease and Disorders of Vision, Adolescent, Adult, Biomarkers, Color Vision Defects, Dark Adaptation, Electroretinography, Female, Genetic Markers, Genetic Therapy, Humans, Male, Middle Aged, Molecular Diagnostic Techniques, Prognosis, Retina, Young Adult, achromatopsia, dark adaptation, gene therapy, rod monochromatism, rod vision, Biological Sciences, Medical and Health Sciences, Ophthalmology & Optometry
Abstract

PurposeTo describe the dark-adaptation (DA) functions in subjects with molecularly proven achromatopsia (ACHM) using refined testing conditions with a view to guiding assessment in forthcoming gene therapy trials.MethodsThe DA functions of nine subjects with ACHM were measured and compared with those of normal observers. The size and retinal location of the stimuli used to measure DA sensitivities were varied in four distinct testing condition sets, and the effect of altering these parameters assessed.ResultsIn three of the four testing condition sets, achromats had significantly higher mean final thresholds than normal observers, whereas in the fourth condition set they did not. A larger, more central stimulus revealed the greatest difference between the final DA thresholds of achromat and normal subjects, and also demonstrated the slowest rate of recovery among the achromat group.ConclusionsIn this, the largest study of DA functions in molecularly proven ACHM to date, we have identified optimal testing conditions that accentuate the relative difference between achromats and normal observers. These findings can help optimize DA testing in future trials, as well as help resolve the dichotomy in the literature regarding the normality or otherwise of DA functions in ACHM. Furthermore, the shorter testing time and less intense adaptation light used in these experiments may prove advantageous for more readily and reliably probing scotopic function in retinal disease, and be particularly valuable in the frequent post therapeutic assessments required in the context of the marked photophobia in ACHM.

Published
2014

4. Targeting Amyloid-β in Glaucoma Treatment

Author

Guo, Li, Salt, Thomas E., Luong, Vy, Wood, Nicholas, Cheung, William, Maass, Annelie, Ferrari, Giulio, Russo-Marie, Françoise, Sillito, Adam M., Cheetham, Michael E., Moss, Stephen E., Fitzke, Frederick W., and Cordeiro, M. Francesca

Published
2007
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5. List of Contributors

Author

Abrams-Tobe, Leslie, primary, Abuswider, Samer A, additional, Acosta, Jorge, additional, Agrawal, Pavi, additional, Albis-Donado, Oscar, additional, Alencar, Luciana M, additional, Allingham, R Rand, additional, Amireskandari, Annahita, additional, Anand, Nitin, additional, Aptel, Florent, additional, Araie, Makoto, additional, Arcieri, Enyr S, additional, Assia, Ehud I, additional, Aung, Tin, additional, Baerveldt, George, additional, Baig, Nafees, additional, Baik, Annie K, additional, Bansal, Rajendra K, additional, Babic, Mirko, additional, Barikian, Anita, additional, Barnebey, Howard, additional, Barton, Keith, additional, Baudouin, Christophe, additional, Beck, Allen, additional, Bennett, Sonya L, additional, Berke, Stanley J, additional, Bevin, Tui H, additional, Bhartiya, Shibal, additional, Bloom, Philip A, additional, Blumberg, Dana M, additional, Bollinger, Kathryn, additional, Bowd, Christopher, additional, Boyle, John W, additional, Brandt, James D, additional, Broadway, David C, additional, Brocchini, Stephen, additional, Bron, Alain M, additional, Budenz, Donald L, additional, Bunce, Catey, additional, Burgoyne, Claude F, additional, Burr, Jennifer, additional, Buys, Yvonne M, additional, Cantor, Louis B, additional, Caprioli, Joseph, additional, Carassa, Roberto G, additional, Casper, Daniel S, additional, Catoira-Boyle, Yara Paula, additional, Ceruti, Piero, additional, Chakrabarti, Debasis, additional, Chakrabarti, Raka, additional, Challa, Pratap, additional, Chan, Errol, additional, Chang, Peter T, additional, Chang, Robert T, additional, Chauhan, Balwantray C, additional, Chen, Aiyin, additional, Cheng, Jason, additional, Chew, Paul TK, additional, Chiang, Mark, additional, Chihara, Etsuo, additional, Choplin, Neil T, additional, Cioffi, George A, additional, Clement, Colin I, additional, Coleman, Anne L, additional, Congdon, Nathan G, additional, Coote, Michael A, additional, Costa, Vital P, additional, Crabb, David P, additional, Crandall, Alan S, additional, Craven, E Randy, additional, Crawley, Laura, additional, Crowston, Jonathan G, additional, Cunningham, Emmett T, additional, Dahan, Elie, additional, Dahlmann-Noor, Annegret H, additional, Damji, Karim F, additional, Day, Alexander, additional, Day, Me'Ja, additional, Denis, Philippe, additional, Dorairaj, Syril, additional, Downs, J Crawford, additional, Dutton, Gordon N, additional, Eldaly, Hassan, additional, El Sayyad, Fathi F, additional, Falsini, Benedetto, additional, Fantes, Francisco, additional, Fechter, Herbert P, additional, Fechtner, Robert D, additional, Fellman, Ronald L, additional, Fenwick, Eva, additional, Fernando, Arosha, additional, Fisher, Ann Caroline, additional, Fitzke, Frederick W, additional, Fortune, Brad, additional, Foster, Paul, additional, Founti, Panayiota, additional, Freedman, Jeffrey, additional, Gandolfi, Stefano A, additional, García-Feijoó, Julián, additional, Garway-Heath, David, additional, Gazzard, Gus, additional, Gedde, Steven J, additional, Geffen, Noa, additional, Georgoulas, Stelios, additional, Giangiacomo, Annette, additional, Gill, Katie, additional, Gkatzioufas, Zisis, additional, Goldberg, Ivan, additional, Gouws, Pieter, additional, Graham, Stuart L, additional, Grajewski, Alana L, additional, Greenfield, David S, additional, Grehn, Franz, additional, Grigera, Daniel E, additional, Gross, Ronald L, additional, Grover, Davinder S, additional, Grytz, Rafael, additional, Gupta, Meenakashi, additional, Gupta, Neeru, additional, de Moraes, Carlos Gustavo, additional, Hafez, Ali S, additional, Hafezi, Farhad, additional, Hamanaka, Teruhiko, additional, Harris, Alon, additional, Hatanaka, Marcelo, additional, Hawker, Matthew J, additional, Healey, Paul R, additional, Heatley, The late Catherine J, additional, Heuer, Dale K, additional, Higginbotham, Eve J, additional, Hirn, Cornelia, additional, Hitchings, Roger A, additional, Holló, Gábor, additional, Hoste, Ann M, additional, Huck, Andrew, additional, Hutnik, Cindy ML, additional, Hylton, Camille, additional, Ittoop, Sabita M, additional, Ja'afar, Farrah, additional, Jampel, Henry, additional, Johnson, Thomas V, additional, Jonas, Jost B, additional, Kahook, Malik Y, additional, Kass, Michael A, additional, Katsanos, Andreas, additional, Katz, L Jay, additional, Keeffe, Jill E, additional, Kersey, Thomas, additional, Khachatryan, Naira, additional, Khaw, Sir Peng Tee, additional, Khouri, Albert S, additional, Kiage, Dan, additional, Kiang, Lee, additional, Kim, Danny, additional, Kiuchi, Yoshiaki, additional, Klink, Thomas, additional, Koenigsman, Helen, additional, Konstas, Anastasios GP, additional, Kotecha, Aachal, additional, Kulkarni, Avinash, additional, Kuroyedov, Alexander V, additional, Labbé, Antoine, additional, Lacey, Alan, additional, Lam, Dennis SC, additional, Lamourex, Ecosse L, additional, Lee, Graham, additional, Lee, Paul, additional, Lemij, Hans G, additional, Leoncavallo, Anthony, additional, Lesk, Mark R, additional, Leung, Christopher KS, additional, Leung, Dexter YL, additional, Levin, Leonard A, additional, Lewis, Richard A, additional, Lim, K Sheng, additional, Lim, Ridia, additional, Lima, Ricardo de, additional, Liu, Yutao, additional, Lockwood, Alastair, additional, Low, Sancy, additional, Mabuchi, Fumihiko, additional, Mackey, David A, additional, Malik, Rizwan, additional, Mandal, Anil K, additional, Mansberger, Steven L, additional, Mansouri, Kaweh, additional, Marchini, Giorgio, additional, Marella, Manjula, additional, Martin, Keith R, additional, McGlynn, Robert H, additional, McKinley, Steven H, additional, McKinnon, Stuart J, additional, McManus, J Ryan, additional, Medeiros, Felipe A, additional, Mermoud, André, additional, Migdal, Clive S, additional, Minckler, Don, additional, Molteno, Anthony CB, additional, Mora, Paolo, additional, Moreno-Montañés, Javier, additional, Morgan, James E, additional, Mosaed, Sameh, additional, Moschos, Marilita M, additional, Muir, Kelly W, additional, Muñoz, Gonzalo, additional, Muñoz-Negrete, Francisco J, additional, Neelakantan, Arvind, additional, Negi, Anil K, additional, Netland, Peter A, additional, Newman-Casey, Paula Anne, additional, Nicolela, Marcelo T, additional, Niyadurupola, Nuwan, additional, Nofal, Magdy A, additional, Nolan, Winnie, additional, Nongpiur, Monisha E, additional, Noureddin, Baha'a N, additional, Novack, Gary D, additional, Nuyen, Brenda, additional, Palaniswamy, Krishnamurthy, additional, Palma, Camille, additional, Park, Ki Ho, additional, Parrish, Richard K, additional, Papadopoulos, Maria, additional, Parikh, Rajul S, additional, Pasquale, Louis R, additional, Pébay, Alice, additional, Petrov, Sergey, additional, Piltz-Seymour, Jody, additional, Pinto, Luís Abegão, additional, Pitha, Ian F, additional, Pfeiffer, Norbert, additional, Quaranta, Luciano, additional, Ramulu, Pradeep Y, additional, Ravinet, Emilie, additional, Realini, Tony, additional, Rebolleda, Gema, additional, Reus, Nic J, additional, Reynolds, Adam C, additional, Rhee, Douglas J, additional, Riss, Isabelle, additional, Ritch, Robert, additional, Riva, Charles E, additional, Roberti, Gloria, additional, Roberts, Cynthia J, additional, Robin, Alan L, additional, Rojanapongpun, Prin, additional, Roy, Sylvain, additional, Salmon, John F, additional, Sampaolesi, Juan Roberto, additional, Sangermani, Chiara, additional, Sarodia, Usman A, additional, Schaefer, Jamie Lea, additional, Schloetzer-Schrehardt, Ursula, additional, Schultz, Gregory S, additional, Schuman, Joel S, additional, Seibold, Leonard K, additional, Shaarawy, Tarek M, additional, Shah, Peter, additional, Sherwood, Mark B, additional, Shiroma, Lineu Oto, additional, Siesky, Brent, additional, Silva, Sergio Estrela, additional, Singh, Annapurna, additional, Singh, Arun D, additional, Singh, Kuldev, additional, Sng, Chelvin CA, additional, Song, Brian J, additional, Spaeth, George L, additional, Spratt, Alexander, additional, Stalmans, Ingeborg, additional, Stamper, Robert L, additional, Sugiyama, Kazuhisa, additional, Susanna, Remo, additional, Suwanpimolkul, Orathai, additional, Swanson, William H, additional, Tamm, Ernst R, additional, Tania Tai, Tak Yee, additional, Tanna, Angelo P, additional, Teekhasaenee, Chaiwat, additional, Tham, Clement CY, additional, Thieme, Hagen, additional, Thomas, Ravi, additional, Thompson, Andrew M, additional, Thulasiraj, Ravilla D, additional, Thygesen, John, additional, Tomey, Karim, additional, Ton, Yokrat, additional, Topouzis, Fotis, additional, Toris, Carol B, additional, Tosi, Roberto, additional, Tsai, James C, additional, Tuli, Sonal S, additional, Tuulonen, Anja, additional, Ungaro, Nicola, additional, Vale, Luke, additional, van Koolwijk, Leonieke ME, additional, Vaswani, Reena S, additional, Venkatesh, Rengaraj, additional, Venturini, Cristina, additional, Vernon, Stephen A, additional, Vithana, Eranga N, additional, Vijaya, Lingam, additional, Viswanathan, Ananth C, additional, Vizzari, Gabriele, additional, Voudouragkaki, Irini C, additional, Waisbourd, Michael, additional, Walland, Mark J, additional, Weinreb, Robert N, additional, Werner, Mark, additional, Wells, Anthony, additional, Wiafe, Boateng, additional, Wilensky, Jacob, additional, Wong, Tina T, additional, WuDunn, Darrell, additional, Yip, Jennifer LY, additional, Yucel, Yeni, additional, Zangwill, Linda M, additional, Zanutigh, Virginia E, additional, Zelefsky, Joseph R, additional, and Zeyen, Thierry, additional

Published
2015
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7. Targeting amyloid-[beta] in glaucoma treatment

Author

Guo, Li, Salt, Thomas E., Luong, Vy, Wood, Nicholas, Cheung, William, Maass, Annelie, Ferrari, Giulio, Russo-Marie, Francoise, Sillito, Adam M., Cheetham, Michael E., Moss, Stephen E., Fitzke, Frederick W., and Cordeiro, M. Francesca

Subjects
Glaucoma -- Care and treatment, Glaucoma -- Physiological aspects, Amyloid beta-protein -- Physiological aspects, Amyloid beta-protein -- Health aspects, Drug therapy, Combination -- Research, Apoptosis -- Prevention, Science and technology
Abstract

The development of the devastating neurodegenerative condition, Alzheimer's disease, is strongly associated with amyloid-[beta] (A[beta]) deposition, neuronal apoptosis, and cell loss. Here, we provide evidence that implicates these same mechanisms in the retinal disease glaucoma, a major cause of irreversible blindness worldwide, previously associated simply with the effects of intraocular pressure. We show that A[beta] colocalizes with apoptotic retinal ganglion cells (RGC) in experimental glaucoma and induces significant RGC apoptosis in vivo in a dose- and time-dependent manner. We demonstrate that targeting different components of the A[beta] formation and aggregation pathway can effectively reduce glaucomatous RGC apoptosis in vivo, and finally, that combining treatments (triple therapy) is more effective than monotherapy. Our work suggests that targeting the A[beta] pathway provides a therapeutic avenue in glaucoma management. Furthermore, our work demonstrates that the combination of agents affecting multiple stages in the A[beta] pathway may be the most effective strategy in A[beta]-related diseases. combination therapy | neuroprotection | retinal ganglion cell apoptosis

Published
2007

28. Dark-adaptation functions in molecularly confirmed achromatopsia and the implications for assessment in retinal therapy trials

Author

Aboshiha, Jonathan, Luong, Vy, Cowing, Jill, Dubis, Adam M, Bainbridge, James W, Ali, Robin R, Webster, Andrew R, Moore, Anthony T, Fitzke, Frederick W, and Michaelides, Michel

Subjects
Genetic Markers, Adult, Male, Adolescent, Color Vision Defects, Dark Adaptation, Ophthalmology & Optometry, Medical and Health Sciences, Retina, Young Adult, Clinical Research, Electroretinography, Humans, rod vision, Eye Disease and Disorders of Vision, Neurosciences, Genetic Therapy, Middle Aged, Biological Sciences, Prognosis, gene therapy, rod monochromatism, Molecular Diagnostic Techniques, Female, achromatopsia, Biomarkers
Abstract

PurposeTo describe the dark-adaptation (DA) functions in subjects with molecularly proven achromatopsia (ACHM) using refined testing conditions with a view to guiding assessment in forthcoming gene therapy trials.MethodsThe DA functions of nine subjects with ACHM were measured and compared with those of normal observers. The size and retinal location of the stimuli used to measure DA sensitivities were varied in four distinct testing condition sets, and the effect of altering these parameters assessed.ResultsIn three of the four testing condition sets, achromats had significantly higher mean final thresholds than normal observers, whereas in the fourth condition set they did not. A larger, more central stimulus revealed the greatest difference between the final DA thresholds of achromat and normal subjects, and also demonstrated the slowest rate of recovery among the achromat group.ConclusionsIn this, the largest study of DA functions in molecularly proven ACHM to date, we have identified optimal testing conditions that accentuate the relative difference between achromats and normal observers. These findings can help optimize DA testing in future trials, as well as help resolve the dichotomy in the literature regarding the normality or otherwise of DA functions in ACHM. Furthermore, the shorter testing time and less intense adaptation light used in these experiments may prove advantageous for more readily and reliably probing scotopic function in retinal disease, and be particularly valuable in the frequent post therapeutic assessments required in the context of the marked photophobia in ACHM.

Published
2014

29. Differential Modulation of Retinal Degeneration by Ccl2 and Cx3cr1 Chemokine Signalling

Author

Luhmann, Ulrich F. O., primary, Lange, Clemens A., additional, Robbie, Scott, additional, Munro, Peter M. G., additional, Cowing, Jill A., additional, Armer, Hannah E. J., additional, Luong, Vy, additional, Carvalho, Livia S., additional, MacLaren, Robert E., additional, Fitzke, Frederick W., additional, Bainbridge, James W. B., additional, and Ali, Robin R., additional

Published
2012
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30. The Drusenlike Phenotype in AgingCcl2-Knockout Mice Is Caused by an Accelerated Accumulation of Swollen Autofluorescent Subretinal Macrophages

Author

Luhmann, Ulrich F. O., primary, Robbie, Scott, additional, Munro, Peter M. G., additional, Barker, Susie E., additional, Duran, Yanai, additional, Luong, Vy, additional, Fitzke, Frederick W., additional, Bainbridge, James W. B., additional, Ali, Robin R., additional, and MacLaren, Robert E., additional

Published
2009
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35. Classification of Fundus Autofluorescence Patterns in Early Age-Related Macular Disease

Author

Bindewald, Almut, primary, Bird, Alan C., additional, Dandekar, Samantha S., additional, Dolar-Szczasny, Joanna, additional, Dreyhaupt, Jens, additional, Fitzke, Frederick W., additional, Einbock, Wilma, additional, Holz, Frank G., additional, Jorzik, Jork J., additional, Keilhauer, Claudia, additional, Lois, Noemi, additional, Mlynski, Juliane, additional, Pauleikhoff, Daniel, additional, Staurenghi, Giovanni, additional, and Wolf, Sebastian, additional

Published
2005
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