Abstract:
:Hyperoxia and ischemia-reperfusion cause profound lung cellular damage mediated, in part, by generation of oxygen radicals. We hypothesized that gene therapy can be used to overcome oxidant injury by augmenting intracellular antioxidant enzymes. Adult rats were injected intratracheally with an adenovirus (Ad) vector encoding human superoxide dismutase (CuZn-SOD) or catalase cDNA, a mixture of both Ad vectors, or a control Ad vector containing no exogenous gene. Expression of human catalase and CuZn-SOD was demonstrated 3 days later in distal lung epithelial cells and alveolar macrophages, using ELISA and immunochemistry. After exposure to 100% O2 for 62 hr, survival was greater in rats injected with the catalase and/or SOD Ad vectors than in control rats. Ischemia-reperfusion injury was evaluated in the isolated perfused lung model. Overexpression of SOD worsened ischemia-reperfusion injury. Interestingly, concomitant overexpression of catalase prevented this adverse effect, but did not protect against ischemia-reperfusion injury. We conclude that Ad-mediated transfer to lungs of both catalase and SOD cDNAs protects from pulmonary O2 toxicity. Absence of protection against ischemia-reperfusion using intratracheal Ad injections may be related to the lack of endothelial protection, despite epithelial expression of catalase and SOD.
journal_name
Hum Gene Therjournal_title
Human gene therapyauthors
Danel C,Erzurum SC,Prayssac P,Eissa NT,Crystal RG,Hervé P,Baudet B,Mazmanian M,Lemarchand Pdoi
10.1089/hum.1998.9.10-1487subject
Has Abstractpub_date
1998-07-01 00:00:00pages
1487-96issue
10eissn
1043-0342issn
1557-7422journal_volume
9pub_type
杂志文章abstract::Adenoviral vectors used in gene therapy are predominantly derived from adenovirus serotype 5 (Ad5), which infects a broad range of cells. Ad5 cell entry involves interactions with the coxsackie-adenovirus receptor (CAR) and integrins. To assess these receptors in vivo, we mutated amino acid residues in fiber and pento...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/104303403765255165
更新日期:2003-05-20 00:00:00
abstract::Ornithine transcarbamylase deficiency (OTCD) is an inborn error of urea synthesis that has been considered as a model for liver-directed gene therapy. Current treatment has failed to avert a high mortality or morbidity from hyperammonemic coma. Restoration of enzyme activity in the liver should suffice to normalize me...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340152712719
更新日期:2002-01-01 00:00:00
abstract::Deficiency of glycogen branching enzyme (GBE) causes glycogen storage disease type IV (GSD IV), which is characterized by the accumulation of a less branched, poorly soluble form of glycogen called polyglucosan (PG) in multiple tissues. This study evaluates the efficacy of gene therapy with an adeno-associated viral (...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2016.099
更新日期:2017-03-01 00:00:00
abstract::Protein transduction domains (PTD), which can transport proteins or peptides across biological membranes, have been identified in several proteins of viral, invertebrate, and vertebrate origin. Here, we evaluate the immunological and biological consequences of including PTD in synthetic peptides and in DNA vaccines th...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/104303401753153938
更新日期:2001-10-10 00:00:00
abstract::Although replication-deficient adenoviruses can efficiently transfer genes to the salivary glands, the current vectors precipitate an immediate, transient decrease in salivary function. To study the cause of this salivary hypofunction, 10(6)-10(10) plaque-forming units (pfu) of the vector AdCMV beta gal were delivered...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1996.7.9-1085
更新日期:1996-06-10 00:00:00
abstract::Lentiviral vectors are efficient gene delivery vehicles for therapeutic and research applications. In contrast to oncoretroviral vectors, they are able to infect most nonproliferating cells. In the liver, induction of cell proliferation dramatically improved hepatocyte transduction using all types of retroviral vector...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2011.227
更新日期:2013-02-01 00:00:00
abstract::Recombinant adeno-associated virus (rAAV)-mediated gene transfer has shown promise for treating diseases in various animal models including the mdx mouse model of Duchenne muscular dystrophy (DMD). In many cases, however, preclinical studies in inbred mice have not successfully predicted human clinical responses. To a...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2006.093
更新日期:2007-01-01 00:00:00
abstract::Fibroblast-like synoviocytes (FLSs) participate in the pathogenesis of rheumatoid arthritis (RA). Emerging evidence has highlighted the role of long non-coding RNA metastasis associated lung adenocarcinoma transcript 1 (MALAT1) and its potential involvement in RA. In this study, we test the hypothesis that the MALAT1 ...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2018.212
更新日期:2019-08-01 00:00:00
abstract::Evaluation of the potential role of dendritic cells (DCs) as adjuvants for tumor vaccination has focused primarily on techniques that load DCs with peptide tumor antigens. Our aim has been to optimize the induction of antitumor immunity by enhancing the ability of DCs to present tumor-associated antigens endogenously ...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1997.8.11-1355
更新日期:1997-07-20 00:00:00
abstract::Williams-Beuren syndrome (WBS) and supravalvular aortic stenosis (SVAS) are genetic syndromes marked by the propensity to develop severe vascular stenoses. Vascular lesions in both syndromes are caused by haploinsufficiency of the elastin gene. We used these distinct genetic syndromes as models to evaluate the feasibi...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2011.201
更新日期:2012-11-01 00:00:00
abstract::Point mutations in the dystrophin gene cause dystrophin deficiency and muscular dystrophy in the mdx mouse and a subset of patients with Duchenne muscular dystrophy. As an approach to gene therapy for muscular dystrophies due to point mutations, we have studied the ability of RNA-DNA chimeric oligonucleotides (chimera...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/104303402317322276
更新日期:2002-04-10 00:00:00
abstract::Recombinant adeno-associated virus serotype 2 (rAAV2)-based human gene therapy for cystic fibrosis has progressed through a series of preclinical studies and phase I and II clinical trials. This agent has shown an encouraging safety profile, consistent levels of DNA transfer, and positive evidence of short-term clinic...
journal_title:Human gene therapy
pub_type: 临床试验,杂志文章
doi:10.1089/hum.2005.16.921
更新日期:2005-08-01 00:00:00
abstract::The therapeutic use of neurotrophic factors for neurodegenerative diseases is promising, however, optimal methods for continuous delivery of these substances to the human central nervous system (CNS) remains problematic. One approach would be to graft genetically engineered human cells that continuously secrete high l...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1997.8.3-331
更新日期:1997-02-10 00:00:00
abstract::Adeno-associated viral (AAV) vectors are becoming increasingly popular in basic research as well as in clinical gene therapy. Due to its exceptional resistance against physical and chemical stress, however, the increasing use of AAV in laboratories and clinics around the globe raises safety concerns. Proper decontamin...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2020.120
更新日期:2020-11-06 00:00:00
abstract::Introduction of a new vaccine requires choosing a delivery system that provides safe administration and the desired level of immunogenicity. The safety, tolerability, and immunogenicity of three monthly 2.5-mg doses of a PfCSP DNA vaccine were evaluated in healthy volunteers as administered intramuscularly (IM) by nee...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340260201644
更新日期:2002-09-01 00:00:00
abstract::The in vitro genetic manipulation of dendritic cells (DCs) for the expression of foreign proteins or peptides will assist in the development of immunotherapeutic approaches to treat cancer, immunological disorders, and/or infectious diseases. Reports have shown the expansion and differentiation of CD34(+) progenitor c...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340050207975
更新日期:2000-12-10 00:00:00
abstract::Gyrate atrophy is a progressive blindness associated with deficiency of ornithine aminotransferase (OAT). The strategy of using an autologous keratinocyte graft, modified to express high levels of OAT as an ornithine-catabolizing skin-based enzyme sink, is investigated. Two OAT-containing retroviral vectors were const...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1997.8.17-2125
更新日期:1997-11-20 00:00:00
abstract::Newcastle disease virus (NDV) is a naturally oncolytic virus that has been shown to be safe and effective for cancer therapy. Tumor virotherapy using NDV emerged in the 1950s and has advanced more recently by the increased availability of reverse genetics technology. In this study, we constructed a reverse genetics sy...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2011.207
更新日期:2012-07-01 00:00:00
abstract::Niemann-Pick type C (NP-C) disease is a neurodegenerative disorder characterized neuropathologically by ballooned neurons distended with lipid storage and widespread neuronal loss. Neural stem cells (NSC) derived from NP-C disease models have decreased ability for self-renewal and neuronal differentiation. Investigati...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2013.001
更新日期:2013-07-01 00:00:00
abstract::Traditionally, skeletal muscle and liver are the preferred target organs for gene transfer to supply a transgene product into the systemic circulation. In this respect, adipose tissue presents a number of attractive features. However, adipose tissue transduction in vivo has not been feasible by conventional methods. T...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2006.17.921
更新日期:2006-09-01 00:00:00
abstract::Recombinant adenoviruses have received much attention as a potential vector for gene therapy because of their ability to transduce many cell types with high efficiencies in vivo. After intravenous infusion, the majority of the vector is found in hepatocytes, but vector DNA is found to varying degrees in other tissues....
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1996.7.14-1693
更新日期:1996-09-10 00:00:00
abstract::Overexpression of human manganese-containing superoxide dismutase (MnSOD) activity has been demonstrated to suppress malignancy in human melanoma and breast carcinoma cells in vitro and in vivo. To study its effects on human oral squamous carcinoma cells, stable transfection and expression of MnSOD in SCC-25 cells hav...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1997.8.5-585
更新日期:1997-03-20 00:00:00
abstract::Human serum is known to inactivate many retroviruses, including murine leukemia viruses (MLV). Exposure of vectors based on MLV to human serum components would presumably decrease the efficiency of gene transfer in vivo. Human serum also lyses xenogeneic cells, which would affect the survival of retroviral vector pack...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1995.6.5-635
更新日期:1995-05-01 00:00:00
abstract::Defined serum-free conditions have great conceptual advantages for the biological safety and standardization of clinical gene transfer into hematopoietic stem cells. In the only study reported to date, Sekhar et al. achieved low serum conditions by a complex concentration procedure of a retroviral supernatant initiall...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1998.9.6-771
更新日期:1998-04-10 00:00:00
abstract::The use of viral thymidine kinase (TK) gene coupled with the administration of ganciclovir to render cancer cell death has been studied extensively. Many of these experiments utilized retrovirus to transfer the TK gene under the control of a nonspecific promoter. Because nonspecific expression of the viral TK gene may...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1996.7.4-463
更新日期:1996-03-01 00:00:00
abstract::Approaches to alter the native tropism of adenoviruses (Ads) are beneficial to increase their efficacy and safety profile. Liver tropism is important with regard to potential clinical toxicity in humans. Ad5/3 chimeras in which the Ad5 knob is substituted by the Ad3 knob, such as Ad5/3luc1, have been recently shown to...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340460745829
更新日期:2004-05-01 00:00:00
abstract::Extracellular vesicles (EVs) being released from two adjacent adeno-associated virus serotype 1 (AAV1)-producing 293T cells are shown by electron microscopy. We have shown that AAV vectors can associate with EVs and enter the media. Furthermore, we have recently reported that EV-associated AAV has robust gene delivery...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2014.082
更新日期:2014-09-01 00:00:00
abstract::The first report of in vivo gene delivery to the retina dates back to 1987 when a retroviral vector was injected intraocularly in newborn mice. Later came the observation that retinal cells could be successfully transduced using adenoviral and then adeno-associated and lentiviral vectors. By 2000, it had become clear ...
journal_title:Human gene therapy
pub_type: 杂志文章,评审
doi:10.1089/hum.2017.164
更新日期:2017-11-01 00:00:00
abstract::This study focuses on the design, construction, and evaluation of a chimeric promoter for gene therapy applications where it is desirable to have low-level basal expression of the newly transferred gene, which can be induced to higher levels of expression by the administration of pharmacologic agents that can be safel...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1996.7.15-1883
更新日期:1996-10-01 00:00:00
abstract::Kallistatin is a serine proteinase inhibitor that has been shown to reduce joint swelling and to inhibit inflammation in a rat model of arthritis. In this study, we investigated the effect and mechanisms of kallistatin on cardiac function after myocardial ischemia-reperfusion (I/R) injury. The human kallistatin gene i...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2006.17.1201
更新日期:2006-12-01 00:00:00