J
John Guy
Researcher at University of Florida
Publications - 93
Citations - 6029
John Guy is an academic researcher from University of Florida. The author has contributed to research in topics: Optic nerve & Optic neuritis. The author has an hindex of 36, co-authored 89 publications receiving 5691 citations. Previous affiliations of John Guy include Veterans Health Administration & University of South Florida.
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Journal ArticleDOI
A Randomized, Controlled Trial of Corticosteroids in the Treatment of Acute Optic Neuritis
Roy W. Beck,Patricia A. Cleary,Malcolm M. Anderson,John L. Keltner,William T. Shults,David I. Kaufman,Edward G. Buckley,James J. Corbett,Mark J. Kupersmith,Neil R. Miller,Peter J. Savino,John Guy,Jonathan D. Trobe,John A. McCrary,Craig H. Smith,Georgia A. Chrousos,H. Stanley Thompson,Barrett Katz,Michael C. Brodsky,James Goodwin,Constance W. Atwell +20 more
TL;DR: Although the differences between the groups decreased with time, at six months the group that received intravenous methylprednisolone still had slightly better visual fields, contrast sensitivity, and color vision but not better visual acuity.
Journal ArticleDOI
A "humanized" green fluorescent protein cDNA adapted for high-level expression in mammalian cells.
TL;DR: Gfph, a synthetic version of the jellyfish Aequorea victoria green fluorescent protein cDNA that is adapted for high-level expression in mammalian cells, can be readily sorted by fluorescence-activated cell sorting, suggesting that the newly designed gfph gene could be widely used as a reporter in many gene delivery technologies, including human gene therapy.
Journal ArticleDOI
Optic Nerve Decompression Surgery for Nonarteritic Anterior Ischemic Optic Neuropathy (NAION) Is Not Effective and May Be Harmful
Frank Ischemic,Frank J. Hooper,David Kaufman,Nancy J. Newman,P. David Wilson,Z. Suzanne Zam,John S. Kennerdell,Anna Tyutyunikov,Russell Edwards,Todd Goodglick,Deborah Lang,Kimberly Peele,Sophia M. Chung,Diana Mekelburg,John B. Holds,John B. Selhorst,Mark Malton,Sonia Armstrong,Yvonne Mccracken,Eugene Benjamin,Carol Dellinger,Traci Hunter Medlin,Barbara Kinsler,Mike Mcowen,Donna Russell,Timothy Saunders,Gregory S. Kosmorsky,Tina Kiss,Cate Reinhard,Laura Venne,Janet Edgerton,Tami Fecko,Susannah Hanson,Brian Kraus,Deborah Ross,Nancy Tomsak,Pamela Vargo,Rufus Willis,Steven E. Feldon,Kerry Zimmerman,Kristin E. Anderson,Richard Cortez,Karen Deblanc,Judy Hulse,Ronald B. Morales,Tracy Nichols,Lillian Reyes,Nadine Rodarte Ochoa,Daniel Romo,Alfredo A. Sadun,Mary Steber,Frances Walonker,Donna Loupe,Diana Coffman,Harvey Cole,Ted H. Wojno,Barry Skarf,Colleen Wojtala,Mark Croswell,Wendy Gilroy,Christian Mageli,Dena McDonald,George Ponka,Rosa A. Tang,Melissa Hamlin,Jewel Curtis,Jay Forman,Kenneth Hyde,Kirk Mack,Portia Tello,Anthony C. Arnold,Berniee Cibener,Melody Acero,Bobbi Ballenberg,Anne Bolton,Robert J. Goldberg,Lynn K. Gordon,Michael A. Heneghan,Howard R. Krauss,Jackie Sanguinei,Robert Stalling,Jenja Yadegaran,Wayne T. Cornblath,Barbara Michael,Donna Campbell,Cheryl Caudill,Christine Nelson,Jonathan D. Trobe,Lenworth N. Johnson,Gaye Baker,Coy Cobb,Philip Custer,Sharon Turner,Roy D. Wilson,Brian R. Younge,Jacqueline A. Leavitt,Rebecca Nielsen,Jody Allen,Barbara Eickhoff,James A. Garrity,Jacqueline Ladsten,Kathleen Lebarron,Thomas P. Link,Jay A. Rostvold,Karen Weber,Warren L. Felton,Tracy Boney,Danielle Gabriel,Daniel David,Lahn Fendelander,Daniel Geller,Timothy R. Jordan,Christian Kim,Craig Munger,Anne Romandy,George Sanborn,Bradley Schwartz,Carl Sheusi,Constance Smith,Kathy Talley,Sandya Thimmappa,Eric R. Eggenberger,Suzanne Bickert,Robert Granadier,Sandra Holliday,Thomas J. Moore,Jaya Varadarajan,Deborah I. Friedman,Patricia Jones,Haris Amin,Thomas A. Bersani,Cynthia Briglin,James Fooks,Michael Graham,Milton James,Gary Michalec,Hoang Nguyen,Jonathan C. Horton,Maeve Chang,Lou Anne Aber,Erik Lindstrom,Stuart R. Seiff,John Guy,Amye Francis,Latif Hamed,Alan Lessner,Donna Mcdavid,Diana Shamis,James S. Goodwin,Martin E. Lindeman,Allen M. Putterman,Phyllis Bobak,Robert Baker,Judy Beck,David L. Cowen,Avrom Epstein,M.B. Hanson,Toni Scoggins,Ann M. Rodavitch,Brenda Gore,Andrea Blake,Michele Heroux,Rani Kalsi,Charlene Krauch,Mary Ann Millar,Mitchell Wolin,Rita Jean Brady,Regina Hansen,Michael Briggs,Karkarla V. Chalam,Barbara Danner,Beverly Simons,Anne Stewart,Kathleen B. Digre,Lizbeth Malmquist Webb,Terrell Blackburn,Susan Baggaley,Richard C. E. Anderson,Charles Juarez,Bonnie Kaye,Paul D. Langer,Aditya Mishra,Paula Morris,Sandra Osborn,Bhupendra C. Patel,Tessie Priskos,Sandra Staker,Judith E. A. Warner,Christine Evans,Allison Aylor,Carolyn Childress,Helen Dickerson,Jane Fleming,Nomine Harris,L. Sharon Hoyle,Ellen Murphy,James Scott,Karen Summerville,Mariann Terrell,Lillian Tyler,John V. Linberg,Lenore Breen,Michelle Michael,Charlene Campbell,Brian Ellis,Nancy Groves,Robert Hobson,Gordon Mcgregor,Laura Shepherd,Edward S. Cohn,Patricia Manatrey,Sara Casey,John W. Johnson,Coletti Kronner,Virginia Regan,Patricia Streasick,Shalom E. Kelman,Michael J. Elman,Aim M. Rodavitch,Roberta W. Scherer,Barbara Crawley,Cheryl Hiner,Lucy Howard,Patricia Langenberg,Olga Lurye,Sara Riedel,Michelle Sotos,Laureen Spioch,Joann Starr,Judy Urban,Mark Waring,Donald Everett,Kay Dickersin,Robert McCarter,Stuart R. Seiff +234 more
TL;DR: Results from the Ischemic Optic Neuropathy Decompression Trial indicate that optic nerve decompression surgery for NAION is not effective, may be harmful, and should be abandoned.
Journal ArticleDOI
Rescue of a deficiency in ATP synthesis by transfer of MTATP6, a mitochondrial DNA-encoded gene, to the nucleus.
Giovanni Manfredi,Jin Fu,Jin Fu,Joseline Ojaimi,James E. Sadlock,James E. Sadlock,Jennifer Q. Kwong,John Guy,Eric A. Schon +8 more
TL;DR: Allotopic expression of stably transfected constructs in cytoplasmic hybrids (cybrids) homoplasmic with respect to the 8993T→G mutation showed a significantly improved recovery after growth in selective medium as well as a significant increase in ATP synthesis.
Journal ArticleDOI
Rescue of a mitochondrial deficiency causing Leber hereditary optic neuropathy
John Guy,Xiaoping Qi,Francesco Pallotti,Eric A. Schon,Giovanni Manfredi,Valerio Carelli,Andrea Martinuzzi,William W. Hauswirth,Alfred S. Lewin +8 more
TL;DR: Restoration of respiration by allotopic expression opens the door for gene therapy of Leber Hereditary Optic Neuropathy by correcting a defect in the mitochondrial genome linked to a human disease.