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 in an adenoviral vector was delivered locally into rat heart 4 days before 30-min ischemia followed by 24-hr reperfusion. Kallistatin gene transfer significantly reduced myocardial infarct size and left ventricle end-diastolic pressure and improved cardiac contractility. Kallistatin significantly reduced I/R-induced cardiomyocyte apoptosis as identified by TUNEL and Hoechst staining, DNA laddering, cell viability, and caspase-3 activity in ischemic myocardium and in primary cultured cardiomyocytes. Kallistatin also reduced intramyocardial monocyte/macrophage and neutrophil accumulation in conjunction with decreased expression of monocyte chemoattractant protein-1, tumor necrosis factor-alpha, and intercellular adhesion molecule-1. Kallistatin delivery promoted cardiac endothelial nitric oxide synthase activation and increased nitric oxide (NO) formation, but inhibited NADH oxidase activity, p22phox expression, and superoxide production. Moreover, kallistatin reduced the phosphorylation of apoptosis signal-regulating kinase-1 and mitogen-activated protein kinases (MAPKs), but increased Akt and glycogen synthase kinase-3beta phosphorylation. The effects of kallistatin on cardiac function, oxidative stress, and these signal transduction events were all blocked by Nomega-nitro-L-argi-nine methyl ester. These results indicate a novel role of kallistatin in cardiac protection after I/R injury through increased NO formation and Akt-glycogen synthase kinase-3beta signaling and suppression of oxidative stress and MAPK activation.
journal_name
Hum Gene Therjournal_title
Human gene therapyauthors
Chao J,Yin H,Yao YY,Shen B,Smith RS Jr,Chao Ldoi
10.1089/hum.2006.17.1201subject
Has Abstractpub_date
2006-12-01 00:00:00pages
1201-13issue
12eissn
1043-0342issn
1557-7422journal_volume
17pub_type
杂志文章abstract::Replacement of the p53 tumor suppressor gene is a rational approach to the management of malignant gliomas because p53 is frequently mutated or inactivated in these cancers. Major weaknesses of this approach are that malignant gliomas are mixtures of cells with wild-type and mutant p53, and that tumor cells exhibiting...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2005.16.685
更新日期:2005-06-01 00:00:00
abstract::Silencing of Wnt antagonists with aberrant activation of Wnt signaling is a common phenomenon in various human cancers. Wnt inhibitory factor-1 (WIF-1) is a secreted antagonist of Wnt signaling and acts through direct binding to Wnt in the extracellular space. In this study, we tried to illuminate the impact of WIF-1 ...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2006.005
更新日期:2007-04-01 00:00:00
abstract::Replication-competent adenoviruses may provide a highly efficient means of delivering therapeutic genes to tumors. Previously, we evaluated in vitro a replication-competent adenovirus (Ad5-CD/TKrep) containing a cytosine deaminase (CD)/herpes simplex type 1 thymidine kinase (HSV-1 TK) fusion gene that allows lytic vir...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340050016166
更新日期:2000-01-01 00:00:00
abstract::Heme oxygenase 1 (HO-1) is an inducible enzyme that catalyzes heme to generate bilirubin, ferritin, and carbon monoxide. Because enhanced expression of HO-1 confers protection against many types of cell and tissue damage by modulating apoptotic cell death or cytokine expression profiles, we hypothesized that adenoviru...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340260355356
更新日期:2002-11-01 00:00:00
abstract::Twenty-eight patients with advanced neovascular age-related macular degeneration (AMD) were given a single intravitreous injection of an E1-, partial E3-, E4-deleted adenoviral vector expressing human pigment epithelium- derived factor (AdPEDF.11). Doses ranging from 10(6) to 10(9.5) particle units (PU) were investiga...
journal_title:Human gene therapy
pub_type: 杂志文章,多中心研究
doi:10.1089/hum.2006.17.167
更新日期:2006-02-01 00:00:00
abstract::Cell therapies are treatments in which stem or progenitor cells are stimulated to differentiate into specialized cells able to home to and repair damaged tissues. After their discovery, endothelial progenitor cells (EPCs) stimulated worldwide interest as possible vehicles to perform autologous cell therapy of tumors. ...
journal_title:Human gene therapy
pub_type: 杂志文章,评审
doi:10.1089/hum.2016.066
更新日期:2016-10-01 00:00:00
abstract::Virotherapy is a unique modality for the treatment of cancer with oncolytic viruses (OVs) that selectively infect and lyse tumor cells, spread within tumors, and activate anti-tumor immunity. Various viruses are being developed as OVs preclinically and clinically, several of them engineered to encode therapeutic prote...
journal_title:Human gene therapy
pub_type: 杂志文章,评审
doi:10.1089/hum.2017.138
更新日期:2017-10-01 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::Advanced prostate cancer is invariably lethal once it becomes androgen independent (AI). With the aim of developing a new treatment we have used the human androgen-independent prostate cancer cell line, PC-3, to evaluate the effectiveness of two enzyme-directed prodrug therapy (EPT) systems as a novel means for promot...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1998.9.11-1617
更新日期:1998-07-20 00:00:00
abstract::Expression of a gene encoding the diphtheria toxin A (DT-A) fragment, controlled by tissue specific regulatory elements, has previously been used to kill selected cell populations. Here, we have examined the feasibility of controlling DT-A expression using regulatory systems from the human immunodeficiency virus (HIV-...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1991.2.1-53
更新日期:1991-04-01 00:00:00
abstract::Glycogen storage disease type II (GSD-II) is a lethal, autosomal recessive metabolic myopathy caused by a lack of acid-alpha-glucosidase (GAA) activity in the cardiac and skeletal muscles. Absence of adequate intralysosomal GAA activity results in massive amounts of glycogen accumulation in multiple muscle groups, res...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/104303401750195917
更新日期:2001-05-20 00:00:00
abstract::Targeted vectors provide a number of advantages for systemic and local gene delivery strategies. Several groups have investigated the utility of using various ligands to alter the tropism of adenovirus (Ad) vectors. We have previously demonstrated that fibroblast growth factor (FGF) ligands can specifically target DNA...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340050016265
更新日期:2000-01-01 00:00:00
abstract::Gene transfer for therapeutic angiogenesis represents a novel treatment for patients with chronic angina refractory to standard medical therapy and not amenable to conventional revascularization. We sought to assess the role of intraoperative multiplane transesophageal echocardiography (MPTEE) in guiding injection of ...
journal_title:Human gene therapy
pub_type: 临床试验,杂志文章
doi:10.1089/10430349950016951
更新日期:1999-09-20 00:00:00
abstract::In previous studies we demonstrated that a modified human HSP70b promoter (HSE.70b) directs high levels of gene expression to tumor cells after mild hyperthermia treatment in the range of 41.5-44 degrees C. This transcriptional targeting system exhibits low basal activity at 37 degrees C, is highly induced (950-fold) ...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/104303403321467216
更新日期:2003-03-20 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::Peritoneal compartmentalization of advanced stage ovarian cancer provides a rational scenario for gene therapy strategies. Several groups are exploring intraperitoneal administration of adenoviral (Ad) vectors for this purpose. We examined in vitro gene transfer in the presence of ascites fluid from ovarian cancer pat...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340050111313
更新日期:2000-08-10 00:00:00
abstract::NKG2D ligands (NKG2DLs) are widely expressed on ovarian cancers to various degrees, making them attractive targets for immunotherapy. Here, we applied a chimeric antigen receptor (CAR) approach for the targeting of NKG2DLs expressed on human ovarian cancer cells and evaluated the impact of pharmacological upregulation...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2012.143
更新日期:2013-03-01 00:00:00
abstract::This Phase I study, "Ribozyme Gene Therapy of HIV-1 Infection" (UCSD HSC #971072, FDA BB-IND 6405), is a prospective, open-label trial of infusion of autologous gene-altered cells into asymptomatic HIV-1 seropositive individuals. The objectives of this trial are to test the safety, feasibility, and potential efficacy ...
journal_title:Human gene therapy
pub_type: 临床试验,杂志文章
doi:10.1089/hum.1998.9.16-2407
更新日期:1998-11-01 00:00:00
abstract::Recombinant adeno-associated virus (rAAV) is a prototypical gene therapy vector characterized by excellent safety profiles, wide host range, and the ability to transduce differentiated cells. Numerous rAAV-based vectors providing efficient and sustained expression of transgenes in target tissues have been developed fo...
journal_title:Human gene therapy
pub_type: 杂志文章,评审
doi:10.1089/hum.2005.16.551
更新日期:2005-05-01 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::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::T lymphocytes, regardless of their specificity, are considered key targets for genetic modification in the treatment of inherited or acquired human diseases. In this study, we generated Lewis T cell lines specific for Dark Agouti rat alloantigens and tested the potential of allospecific T lymphocytes as carriers of ge...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/10430340050032401
更新日期:2000-06-10 00:00:00
abstract::Adeno-associated viral vectors are showing great promise as gene therapy vectors for a wide range of retinal disorders. To date, evaluation of therapeutic approaches has depended almost exclusively on the use of animal models. With recent advances in human stem cell technology, stem cell-derived retina now offers the ...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2018.027
更新日期:2018-10-01 00:00:00
abstract::Here we show potent inhibition of HIV-1 replication in a human T cell line and primary human CD4(+) cells by expressing a single antiviral protein. Nullbasic is a mutant form of the HIV-1 Tat protein that was previously shown to strongly inhibit HIV-1 replication in nonhematopoietic cell lines by targeting three steps...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2012.176
更新日期:2013-03-01 00:00:00
abstract::Herpes simplex virus thymidine kinase (HSV-tk) gene therapy for brain tumors depends on ganciclovir (GCV) and its transport across the blood-brain tumor barrier (BBTB). We examined whether RMP-7, the bradykinin analog and potent BBTB permeabilizer, could enhance the efficacy of GCV treatment of brain tumors by increas...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1998.9.7-989
更新日期:1998-05-01 00:00:00
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 e...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1998.9.10-1487
更新日期:1998-07-01 00:00:00
abstract::Targeted integration into a genomic safe harbor, such as the AAVS1 locus on chromosome 19, promises predictable transgene expression and reduces the risk of insertional mutagenesis in the host genome. The application of gamma-retroviral long terminal repeat (LTR)-driven vectors, which semirandomly integrate into the g...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2019.194
更新日期:2020-02-01 00:00:00
abstract::Stem cell mobilization to injured tissue contributes to neovascularization, resulting in regeneration after myocardial infarction (MI). We previously showed that direct cardiac injection of a recombinant lentivirus (LV) that engineers expression of membrane-bound stem cell factor (mSCF) improves outcomes immediately a...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2012.063
更新日期:2012-12-01 00:00:00
abstract::Retrovirus integration into the host cell genome occurs most efficiently in replicating cells. In agreement with this notion, it was observed that the efficiency with which hemopoietic stem cells (HSC) can be transduced is greatly enhanced when the hemopoietic growth factor (HGF) interleukin 3 (IL-3) is added to co-cu...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.1991.2.4-301
更新日期:1991-01-01 00:00:00
abstract::Gene therapy for hemophilia B has been shown to result in long-term expression and immune tolerance to factor IX (F.IX) after in vivo transduction of hepatocytes with adeno-associated viral (AAV-2) vectors in experimental animals. An optimized protocol was effective in several strains of mice with a factor 9 gene dele...
journal_title:Human gene therapy
pub_type: 杂志文章
doi:10.1089/hum.2008.161
更新日期:2009-07-01 00:00:00