Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Medicine and Health Sciences
Identical Mutation In A Novel Retinal Gene Causes Progressive Rod-Cone Degeneration In Dogs And Retinitis Pigmentosa In Humans, Barbara Zangerl, Orly Goldstein, Alisdair R. Philip, Sarah J. P Lindauer, Susan E. Pearce-Kelling, Roberts F. Mullins, Alexander S. Graphodatsky, Daniel Ripoll, Jeanette S. Felix, Edwin M. Stone, Gregory M. Acland, Gustavo D. Aguirre
Identical Mutation In A Novel Retinal Gene Causes Progressive Rod-Cone Degeneration In Dogs And Retinitis Pigmentosa In Humans, Barbara Zangerl, Orly Goldstein, Alisdair R. Philip, Sarah J. P Lindauer, Susan E. Pearce-Kelling, Roberts F. Mullins, Alexander S. Graphodatsky, Daniel Ripoll, Jeanette S. Felix, Edwin M. Stone, Gregory M. Acland, Gustavo D. Aguirre
Gustavo D. Aguirre, VMD, PhD
Progressive rod–cone degeneration (prcd) is a late-onset, autosomal recessive photoreceptor degeneration of dogs and a homolog for some forms of human retinitis pigmentosa (RP). Previously, the disease-relevant interval was reduced to a 106-kb region on CFA9, and a common phenotype-specific haplotype was identified in all affected dogs from several different breeds and breed varieties. Screening of a canine retinal EST library identified partial cDNAs for novel candidate genes in the disease-relevant interval. The complete cDNA of one of these, PRCD, was cloned in dog, human, and mouse. The gene codes for a 54-amino-acid (aa) protein in dog and human and …
Long-Term Restoration Of Rod And Cone Vision By Single Dose Raav-Mediated Gene Transfer To The Retina In A Canine Model Of Childhood Blindness, Gregory M. Acland, Gustavo D. Aguirre, Jean Bennett, Tomas S. Aleman, Artur V. Cideciyan, Jeannette Bennicelli, Nadine S. Dejneka, Susan E. Pearce-Kelling, Albert M. Maguire, Krzysztof Palczewski, William W. Hauswirth, Samuel G. Jacobson
Long-Term Restoration Of Rod And Cone Vision By Single Dose Raav-Mediated Gene Transfer To The Retina In A Canine Model Of Childhood Blindness, Gregory M. Acland, Gustavo D. Aguirre, Jean Bennett, Tomas S. Aleman, Artur V. Cideciyan, Jeannette Bennicelli, Nadine S. Dejneka, Susan E. Pearce-Kelling, Albert M. Maguire, Krzysztof Palczewski, William W. Hauswirth, Samuel G. Jacobson
Gustavo D. Aguirre, VMD, PhD
The short- and long-term effects of gene therapy using AAV-mediated RPE65 transfer to canine retinal pigment epithelium were investigated in dogs affected with disease caused by RPE65 deficiency. Results with AAV 2/2, 2/1, and 2/5 vector pseudotypes, human or canine RPE65 cDNA, and constitutive or tissue-specific promoters were similar. Subretinally administered vectors restored retinal function in 23 of 26 eyes, but intravitreal injections consistently did not. Photoreceptoral and postreceptoral function in both rod and cone systems improved with therapy. In dogs followed electroretinographically for 3 years, responses remained stable. Biochemical analysis of retinal retinoids indicates that mutant dogs have no …
Free-Roaming Dogs In Developing Countries: The Benefits Of Capture, Neuter, And Return Programs, Jennifer Jackman, Andrew N. Rowan
Free-Roaming Dogs In Developing Countries: The Benefits Of Capture, Neuter, And Return Programs, Jennifer Jackman, Andrew N. Rowan
Jennifer Jackman, Ph.D.
This chapter provides an overview of animal welfare and public health problems associated with free-roaming dog populations and strategies to resolve these problems. Placing CNR programs in the context of earlier dog and rabies control methods, the chapter explores CNR’s potential to overcome some of the shortcomings of earlier approaches and to improve animal welfare, reduce dog population growth, and prevent the spread of rabies and other canine-transmitted diseases. Constraints and current debates on current implementation of CNR programs are also examined.