Effect of recombinant adenovirus vector mediated human interleukin-24 gene transfection on pancreatic carcinoma growth.

Abstract:

BACKGROUND:Pancreatic cancer is a highly malignant tumor affecting an ever increasing number of patients with a mean 5-year survival rate below 4%. Therefore, gene therapy for cancer has become a potential novel therapeutic modality. In this study we sought to determine the inhibitory effects of adenovirus-mediated human interleukin-24 (AdhIL-24) on pancreatic cancer. METHODS:Human interleukin-24 gene was cloned into replication-defective adenovirus specific for patu8988 tumor cells by virus recombination technology. Reverse transcription-polymerase chain reaction and Western blotting analysis were used to determine the expression of human interleukin-24 mRNA in patu8988 cells in vitro. Induction of apoptosis by overexpression of human interleukin-24 in patu8988 cells was determined by flow cytometry. In vivo efficacy of adenoviral delivery of human interleukin-24 was assessed in nude mice (n = 10 for each group) bearing patu8988 pancreatic cancer cell lines by determining inhibition of tumor growth, endothelial growth factor and CD34 expression, and intratumoral microvessel density (MVD). RESULTS:The recombinant adenovirus vector AdVGFP/IL-24 was constructed with a packaged recombinant retrovirus titer of 1.0 x 10(10) pfu/ml and successfully expressed of both mRNA and protein in patu8988 cells. The AdVGFP/IL-24 induced apoptosis of patu8988 tumor cells in vitro and significantly inhibited tumor growth in vivo (P < 0.05). The intratumoral MVD decreased significantly in the treated tumors (P < 0.05). CONCLUSION:The recombinant adenovirus AdGFP/IL-24 can effectively express biologically active human interleukin-24, which results in inhibition of pancreatic cancer growth.

journal_name

Chin Med J (Engl)

journal_title

Chinese medical journal

authors

Pan XT,Zhu QY,Li DC,Yang JC,Zhang ZX,Zhu XG,Zhao H

subject

Has Abstract

pub_date

2008-10-20 00:00:00

pages

2031-6

issue

20

eissn

0366-6999

issn

2542-5641

journal_volume

121

pub_type

杂志文章
  • Correlation between retinal fluorescein angiography and blood viscosity and other factors in patients with primary open angle glaucoma.

    abstract:OBJECTIVE:To investigate the correlation among retinal fluorescein angiography, blood viscosity, and other factors in patients with open angle glaucoma (POAG). METHODS:Multiple step regression analysis was made to investigate the correlation between each of the following blood vessel filling times: the arm-choroid (A-...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Liu X,Zhou W,Ye T,Ge J,Cai X,Cheng A,Lin Y,Liang L,Tang H,Chen Z

    更新日期:1997-09-01 00:00:00

  • Screening for amblyopia among grade-1 students in primary school with uncorrected vision and stereopsis test in central China.

    abstract:BACKGROUND:Screening for amblyopia at earliest is important for early treatment and better prognosis. This study aimed to evaluate the validity of uncorrected distant and near visual acuity (VA) and stereoacuity for screening amblyopia in grade-1 students in primary school in central China. METHODS:By stratified clust...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Fu J,Li SM,Li JL,Li SY,Liu LR,Wang Y,Li H,Zhu BD,Ji YZ,Yang Z,Li L,Chen W,Wang NL,g Childhood Eye Study Group.

    更新日期:2013-03-01 00:00:00

  • Common variants in PERK, JNK, BIP and XBP1 genes are associated with the risk of prediabetes or diabetes-related phenotypes in a Chinese population.

    abstract:BACKGROUND:Prediabetes is an early stage of β-cell dysfunction presenting as insulin resistance. Evidences suggest that endoplasmic reticulum (ER) stress is involved in the pathogenesis of type 2 diabetes mellitus and prediabetes. In a Chinese population with prediabetes, we investigated single nucleotide polymorphisms...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Feng N,Ma X,Wei X,Zhang J,Dong A,Jin M,Zhang H,Guo X

    更新日期:2014-01-01 00:00:00

  • Evaluation of renal artery stenosis using color Doppler sonography in young patients with multiple renal arteries.

    abstract:BACKGROUND:Some individuals have multiple renal arteries. Severe stenosis in one of the arteries may cause refractory hypertension. The detection of stenosis within one of the multiple renal arteries usually required invasive procedures, such as computed tomographic angiography (CTA) and magnetic resonance angiography ...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Qin W,Zhang X,Yang M,Zhong XH,Zhao MH

    更新日期:2011-06-01 00:00:00

  • Long-term follow-up study of 72 patients with transient ischemic attacks.

    abstract:OBJECTIVE:To observe the long-term follow-up of 72 patients with transient ischemic attack (TIA) and evaluate the clinical significance of neurovascular surgical indication. METHODS:Seventy-two patients with TIA collected from years 1959 to 1977 were followed up by means of face-to-face communication with the patients...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Gong T,Wang X

    更新日期:2001-12-01 00:00:00

  • Single center experience with intrathoracic impedance monitoring.

    abstract:BACKGROUND:The Medtronic InSync Sentry is the first available cardiac resynchronization therapy defibrillator (CRT-D) which can monitor fluid status by measuring intrathoracic impedance. This study was designed to observe the effectiveness of intrathoracic impedance monitoring on detecting aggravation of heart failure....

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Qiao Q,Hua W,Ding LG,Chen KP,Wang J,Wang FZ,Zhang S

    更新日期:2011-07-01 00:00:00

  • TNF-alpha gene-modified dendritic cells act as more potent adjuvants for peptide delivery to induce specific antitumor immunity in mice.

    abstract:OBJECTIVE:To investigate the antitumor immune efficiency of mouse dendritic cells (mDCs) by using adenovirus-mediated tumor necrosis factor-alpha (AdV-TNF-alpha) gene transfer. METHODS:MDCs infected with AdV-TNF-alpha and AdV-pLpA (no gene insert) at 100 multiplicity of infection (MOI) were analyzed by RNase protectio...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Zhang W,Yang H,Wang Z,Jim X

    更新日期:2002-12-01 00:00:00

  • Effects of shenmai injection on pulmonary aquaporin 1 in rats following traumatic brain injury.

    abstract:BACKGROUND:Aquaporin-1 (AQP1) has involved in fluid transport in diverse pulmonary edema diseases. Our study aimed to explore the dynamic changes of AQP1 in pulmonary water metabolism in rats following traumatic brain injury (TBI) and the protective effect provided by shenmai injection. METHODS:Sixty male Sprague Dawl...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Bai Y,Yao HX,Hu ML,Wang LR,Jin LD,Wang WT,Lin LN

    更新日期:2011-02-01 00:00:00

  • Effect of etomidate on voltage-dependent potassium currents in rat isolated hippocampal pyramidal neurons.

    abstract:BACKGROUND:Previous studies demonstrated general anesthetics affect potassium ion channels, which may be one of the mechanisms of general anesthesia. Because the effect of etomidate on potassium channels in rat hippocampus which is involved in memory function has not been studied, we investigated the effects of etomida...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Tan HY,Sun LN,Wang XL,Ye TH

    更新日期:2010-03-20 00:00:00

  • Up-regulation of Ras/Raf/ERK1/2 signaling in the spinal cord impairs neural cell migration, neurogenesis, synapse formation, and dendritic spine development.

    abstract:BACKGROUND:The Ras/Raf/ERK1/2 signaling pathway controls many cellular responses such as cell proliferation, migration, differentiation, and death. In the nervous system, emerging evidence also points to a death-promoting role for ERK1/2 in both in vitro and in vivo models of neuronal death. To further investigate how ...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Cao FJ,Zhang X,Liu T,Li XW,Malik M,Feng SQ

    更新日期:2013-10-01 00:00:00

  • Expression of ciliary neurotrophic factor after induction of ocular hypertension in the retina of rats.

    abstract:BACKGROUND:Glaucoma is mainly characterized by the loss of retinal ganglion cells. Ciliary neurotrophic factor (CNTF) is believed to stimulate the regeneration of axons of retinal ganglion cells. The objective of our study was to detect the expression of CNTF in the retina of a rat glaucoma model with increased intraoc...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Wu Q,Zhang M,Song BW,Lu B,Hu P

    更新日期:2007-10-20 00:00:00

  • Optimal time to use low molecular weight heparin on prethrombotic state of rat chronic obstructive pulmonary disease model.

    abstract:BACKGROUND:Low molecular weight heparin (LMWH), as one of anticoagulant drugs, has been used for the treatment of chronic obstructive pulmonary disease (COPD) with prethrombotic state, but the specific use time is unclear. The aim of the study is to observe the effect of LMWH at two different periods of prethrombotic s...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Wang Y,Sun N,Cheng Z,Tong L

    更新日期:2014-01-01 00:00:00

  • Characteristics of Mandarin Open-set Word Recognition Development among Chinese Children with Cochlear Implants.

    abstract:BACKGROUND:Cochlear implants (CIs) can improve speech recognition for children with severe congenital hearing loss, and open-set word recognition is an important efficacy measure. This study examined Mandarin open-set word recognition development among Chinese children with CIs and normal hearing (NH). METHODS:This st...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:10.4103/0366-6999.216411

    authors: Kong Y,Liu X,Liu S,Li YX

    更新日期:2017-10-20 00:00:00

  • Long-term results after meniscectomy in 60 patients.

    abstract::The long-term results of total meniscectomy in 60 patients were reviewed. The patients were followed up to 10 to 33 years. 58.3% of the patients had excellent or good results. Statistical analysis showed that the late results were related to the time of follow-up and not associated with the duration of disease before ...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Dai L,Zhang W,Zhou Z,Xu Y

    更新日期:1995-08-01 00:00:00

  • Comparison of second-trimester maternal serum free-beta-human chorionic gonadotropin and alpha-fetoprotein between normal singleton and twin pregnancies: a population-based study.

    abstract:BACKGROUND:The second-trimester maternal serum screening in twin pregnancy is still controversial, as the serum marker levels in twins are not as clear as those in singletons. This study aimed to evaluate the relationship between the levels of the second-trimester maternal serum free beta-human chorionic gonadotropin (...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Zheng MM,Hu YL,Zhang CY,Ru T,Liu QL,Xu BY,Chen QG,Xu ZF,Zhang Y,Zhong XL

    更新日期:2010-03-05 00:00:00

  • Age and menopausal status are important factors influencing the serum human epididymis secretory protein 4 level: a prospective cross-sectional study in healthy Chinese people.

    abstract:BACKGROUND:Human epididymis secretory protein 4 (HE4) is a new ovarian cancer biomarker. The factors influencing HE4 levels are not clear, and the reference data in China are limited. Here, we aim to evaluate the effects of menopause and age on HE4 levels and to provide a possible reference value for HE4 in healthy Chi...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:10.1097/CM9.0000000000000785

    authors: Cheng HY,Zeng L,Ye X,Ma RQ,Tang ZJ,Chu HL,Zhao YM,Zhu LR,Gao YN,Chang XH,Cui H

    更新日期:2020-06-05 00:00:00

  • Aquaporin-1 and aquaporin-3 expressions in the temporo-mandibular joint condylar cartilage after an experimentally induced osteoarthritis.

    abstract:BACKGROUND:Over 70% of the total tissue weight in the cartilage matrix consists of water, and the early-stage osteoarthritic cartilage is characterized by swelling. Water transport in the cartilage matrix and across the membranes of chondrocytes may be important in normal and pathological conditions of cartilage. The p...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Meng JH,Ma XC,Li ZM,Wu DC

    更新日期:2007-12-20 00:00:00

  • Effects of five-year intensive multifactorial intervention on the serum amyloid A and macroangiopathy in patients with short-duration type 2 diabetes mellitus.

    abstract:BACKGROUND:A five-year follow-up study of intensive multifactorial intervention was undertaken to assess the changes of circulating serum amyloid A (SAA) levels and the incidence of atherosclerosis (AS) in patients with short-duration type 2 diabetes mellitus (T2DM) without macroangiopathy, and whether intensive multif...

    journal_title:Chinese medical journal

    pub_type: 杂志文章,随机对照试验

    doi:

    authors: Du JL,Liu JF,Men LL,Yao JJ,Sun LP,Sun GH,Song GR,Yang Y,Bai R,Xing Q,Li CC,Sun CK

    更新日期:2009-11-05 00:00:00

  • Big Data Research in Chronic Kidney Disease.

    abstract:: ...

    journal_title:Chinese medical journal

    pub_type: 社论

    doi:10.4103/0366-6999.245275

    authors: Zeng XX,Liu J,Ma L,Fu P

    更新日期:2018-11-20 00:00:00

  • Effects of thyroxine on cardiac function and lymphocyte beta-adrenoceptors in patients with chronic congestive heart failure.

    abstract:OBJECTIVE:To explore the effects of thyroid hormone (TH) on cardiac function and peripheral lymphocyte beta-adrenoceptors (beta-ARs) of patients with chronic congestive heart failure (CHF). METHODS:Twenty-eight patients with class III or IV advanced CHF due to dilated cardiomyopathy (DCM) or ischemic cardiomyopathy (I...

    journal_title:Chinese medical journal

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:

    authors: Lu X,Huang J,Zhang X,Li X,Wang C,Zhang P,Chen Y

    更新日期:2003-11-01 00:00:00

  • Endolymphatic sac papillary tumor: a case report.

    abstract::Endolymphatic sac papillary tumor (ELST) is an extremely rare and aggressive tumor characterized by hearing loss and temporal bone destruction. A case with clinical, imaging, pathologic and treatment data is reported and relevant literature is reviewed. A 25-year-old woman, with ELST underwent craniotomy for tumor sub...

    journal_title:Chinese medical journal

    pub_type: 杂志文章,评审

    doi:

    authors: Yu SJ,Chen YD,Gao F,Qiu XG,Chang H

    更新日期:2011-11-01 00:00:00

  • Nanoparticles as a vaccine adjuvant of anti-idiotypic antibody against schistosomiasis.

    abstract:BACKGROUND:The development of new adjuvants for human use has been the focus of attention. This study's aim is to explore the possibility of using nanoparticle Ca nanoparticles (CA) as a vaccine adjuvant of anti-idiotypic antibody NP30 against schistosomiasis and its protective mechanisms. METHODS:Nanoparticle CA-NP30...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Feng ZQ,Zhong SG,Li YH,Li YQ,Qiu ZN,Wang ZM,Li J,Dong L,Guan XH

    更新日期:2004-01-01 00:00:00

  • Characteristic dysbiosis of gut microbiota of Chinese patients with diarrhea-predominant irritable bowel syndrome by an insight into the pan-microbiome.

    abstract:BACKGROUND:Irritable bowel syndrome (IBS) is reported associated with the alteration of gut microbial composition termed as dysbiosis. However, the pathogenic mechanism of IBS remains unclear, while the studies of Chinese individuals are scarce. This study aimed to understand the concept of dysbiosis among patients wit...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:10.1097/CM9.0000000000000192

    authors: Wang Z,Xu CM,Liu YX,Wang XQ,Zhang L,Li M,Zhu SW,Xie ZJ,Wang PH,Duan LP,Zhu HQ

    更新日期:2019-04-20 00:00:00

  • Relationship between Apolipoprotein Superfamily and Parkinson's Disease.

    abstract:OBJECTIVE:Parkinson's disease (PD) is featured with motor disorder and nonmotor manifestations including psychological symptoms, autonomic nervous system dysfunction, and paresthesia, which results in great inconvenience to the patients' life. The apolipoprotein (Apo) superfamily, as a group of potentially modifiable b...

    journal_title:Chinese medical journal

    pub_type: 杂志文章,评审

    doi:10.4103/0366-6999.217092

    authors: Li L,Liu MS,Li GQ,Tang J,Liao Y,Zheng Y,Guo TL,Kang X,Yuan MT

    更新日期:2017-11-05 00:00:00

  • Angiotensin II type 1 receptor modulation of L-type calcium currents in guinea-pig ventricular cells.

    abstract:OBJECTIVE:To study the cellular mechanism of the effect of Ang II on ICa,L in single guinea-pig ventricular cells by using losartan and 1-(5-lsoquinolinylsulfonyl)-2-Methyl-Piperazine (H-7) as the Ang II type 1 receptor (AT1) inhibitor and protein kinase C inhibitor, respectively. METHODS:Patch clamp techniques were u...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Yang X,Hui J,Jiang W

    更新日期:2001-06-01 00:00:00

  • Changes in Ca2+-ATPase in a guinea pig endolymphatic hydrops model.

    abstract:OBJECTIVE:To investigate the localization of Ca(2+)-ATPase (Ca(2+) pump) in the cochlear and its change after endolymphatic hydrops, and to study the relationship between compound action potential (CAP) threshold and the Ca(2+)-ATPase activety. METHODS:The left endolymphatic sac was ablated to induce endolymphatic hyd...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Zhang S,Yang W,Sun J,Zhao C,Zhou N

    更新日期:2002-08-01 00:00:00

  • Lectin histochemistry in psoriasis, lichen planus and seborrheic keratosis.

    abstract::Lectin binding patterns in psoriasis, lichen planus and seborrheic keratosis lesions were studied using 14 different biotinyl lectins and avidin-horseradish peroxidase. Compared with normal epidermis, there were significant quantitative and qualitative differences, some of which were characteristic. ...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Gao MY,Lin XR,Miao Q

    更新日期:1992-12-01 00:00:00

  • The basic clinical diagnostic framework synergized.

    abstract:OBJECTIVE:To develop a diagnostic framework that would help defining clinical problems by the expanded understanding with traditional Chinese medicine (C Med) and western medicine (W Med). METHODS:The basic attributes of diagnosis and the use of diagnostic techniques of W Med and C Med are reviewed. Some of the variou...

    journal_title:Chinese medical journal

    pub_type: 杂志文章,评审

    doi:

    authors: Yu EC

    更新日期:1998-05-01 00:00:00

  • Age-related differences in the biological parameters of vertebral cancellous bone from Chinese women.

    abstract:BACKGROUND:With aging, the human fracture risks gradually increase. This is mainly due to the corresponding changes of the biomechanical parameters of human bone presents with aging. We measured the microstructural parameters of lumbar bone from women in several age groups by micro-computed tomography and scanning elec...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Jiang R,Liu GM,Bai HT,Wang TB,Wu H,Jia YY,Luo YG

    更新日期:2013-10-01 00:00:00

  • Vitamin D and calcium metabolism in children with nephrotic syndrome of normal renal function.

    abstract::This study demonstrates that there are distinct abnormalities of vitamin D and calcium metabolism in children with nephrotic syndrome (NS) and normal renal function. In patients with active NS, serum calcium, ionized calcium, 25-OHD3 and CT were decreased, plasma PTH level was increased and serum ALP was elevated. The...

    journal_title:Chinese medical journal

    pub_type: 杂志文章

    doi:

    authors: Huang JP,Bai KM,Wang BL

    更新日期:1992-10-01 00:00:00