Abstract:
:Triple-negative breast cancer (TNBC) is a very aggressive malignant type of tumor that currently lacks effective targeted therapies. In hematological malignancies, chimeric antigen receptor T (CAR-T) cells have shown very significant antitumor ability; however, in solid tumors, the efficacy is poor. In order to apply CAR-T cells in the treatment of TNBC, in this study, constitutively activated IL-7 receptor (C7R) that has been reported is used to enhance the antitumor function of constructed CAR-T cells by ourselves. Using in vitro coincubation experiments with target cells and in vivo antitumor experiments in mice, we found that the coexpressed C7R can significantly improve the activation, cell proliferation, and cytotoxicity of CAR-T cells. In addition, the in vivo experiments suggested that the enhanced CAR-T cells displayed significant antitumor activity in a TNBC subcutaneous xenograft model, in which in vivo, the survival time of CAR-T cells was prolonged. Together, these results indicated that CAR-T cells that coexpress C7R may be a novel therapeutic strategy for TNBC.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Zhao Z,Li Y,Liu W,Li Xdoi
10.1155/2020/4795171subject
Has Abstractpub_date
2020-01-02 00:00:00pages
4795171eissn
2314-6133issn
2314-6141journal_volume
2020pub_type
杂志文章abstract:BACKGROUND:This study investigated whether the 1 : 2 ω-3/ω-6 ratio may reduce proinflammatory response in human alveolar cells (A549) exposed to an ex vivo inflammatory stimulus (bronchoalveolar lavage fluid (BALF) of acute respiratory distress syndrome (ARDS) patients). Methods. We exposed A549 cells to the BALF colle...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/642520
更新日期:2015-01-01 00:00:00
abstract::Among uterine structural abnormalities, myomas and adenomyosis represent two distinct, though frequently coexistent entities, with a remarkable prevalence in women of reproductive age. Various mechanisms have been proposed to explain the impact of each of them on reproductive outcome. In respect to myomas, current evi...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2017/5926470
更新日期:2017-01-01 00:00:00
abstract::Cardiovascular disease (CVD) is the most common cause of death in the world. Recent studies have shown an association between adrenal insufficiency (AI) and increased cardiovascular risk (CVR). Patients with AI receive glucocorticoid (GC) replacement therapy which can lead to varying levels of blood cortisol. It was s...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2017/3691913
更新日期:2017-01-01 00:00:00
abstract::Although triacylglycerol, the major component for lipid storage, is essential for normal physiology, its excessive accumulation causes obesity in adipose tissue and is associated with organ dysfunction in nonadipose tissue. Here, we focused on the Drosophila model to develop therapeutics for preventing obesity. The br...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/6293163
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Parents' birth weight acts as a predictor for the descendant birth weight, with the correlation more strongly transmitted through maternal line. The present research aims to study the correlation between the child's low or increased birth weight, the mother's birth weight, and maternal conditi...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/615034
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:We performed a retrospective study to assess whether the initial molecular characteristics of glioblastomas (GBMs) were associated with the response to the bevacizumab/irinotecan chemotherapy regimen given at recurrence. RESULTS:Comparison of the genomic and gene expression profiles of the responders (n = 1...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1155/2014/282815
更新日期:2014-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/9264907
更新日期:2017-01-01 00:00:00
abstract::Bovine pericardium is used for heart valve leaflet replacement where the strength and thinness are critical properties. Pericardium from neonatal animals (4-7 days old) is advantageously thinner and is considered as an alternative to that from adult animals. Here, the structures of adult and neonatal bovine pericardiu...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/189197
更新日期:2014-01-01 00:00:00
abstract:Introduction:An increased number of survivors have emerged from the 2014 West African Ebola Virus Disease (EVD) epidemic. Post-Ebola Syndrome (PES) is a group of physical and psychological symptoms affecting EVD survivors. This study aimed to estimate the prevalence of PES among EVD survivors in Montserrado County, Lib...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/1909410
更新日期:2018-06-28 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/7279036
更新日期:2018-07-26 00:00:00
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journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2013/760963
更新日期:2013-01-01 00:00:00
abstract::Metabolomics in maternal-fetal medicine is still an "embryonic" science. However, there is already an increasing interest in metabolome of normal and complicated pregnancies, and neonatal outcomes. Tissues used for metabolomics interrogations of pregnant women, fetuses and newborns are amniotic fluid, blood, plasma, c...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/720514
更新日期:2013-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/8978906
更新日期:2019-01-02 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/9262170
更新日期:2020-10-22 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/1341326
更新日期:2020-06-19 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/934239
更新日期:2013-01-01 00:00:00
abstract::Interest is rising for animal modeling of pathological gambling. Using the operant probabilistic-delivery task (PDT), gambling proneness can be evaluated in laboratory animals. Drawing a comparison with rats, this study evaluated the common marmoset (Callithrix jacchus) using a PDT. By nose- or hand-poking, subjects l...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/927685
更新日期:2014-01-01 00:00:00
abstract::Diarrhea is a major clinical problem affecting foals up to 3 months of age. The aim of this study was to identify enteric microorganisms involved in monoinfections and coinfections and the associated virulence factors in healthy and diarrheic foals. Diarrheic (D) (n = 56) and nondiarrheic (ND) foals (n = 60) up to thr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/1512690
更新日期:2016-01-01 00:00:00
abstract::Triple-negative breast cancer (TNBC) has a significant clinical relevance of being associated with a shorter median time to relapse and death and does not respond to endocrine therapy or other available targeted agents. Increased aggressiveness of this tumor, as well as resistance to standard drug therapies, may be as...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/158682
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Can polymer-based immunohistochemical staining of p57(kip2) replace DNA analysis as an inexpensive means of differentiating complete mole from partial mole or hydropic abortion? METHODS AND MATERIALS:Original paraffin-embedded tissue blocks from 14 equivocal cases were turned over to our laboratory and exami...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/905648
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/2935195
更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/3892685
更新日期:2016-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/938047
更新日期:2013-01-01 00:00:00
abstract::Numerous studies have shown that long noncoding RNAs (lncRNAs) play essential roles in the development and progression of human cardiovascular diseases. However, whether lncRNA ezrin antisense RNA 1 (EZR-AS1) is associated with the progression of coronary heart disease (CHD) remains unclear. Accordingly, the aim of th...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/6840234
更新日期:2020-05-22 00:00:00
abstract::Graphene is the first 2-dimensional material and possesses a plethora of original properties. Graphene and its derivatives have exhibited a great potential in a number of fields, both medical and nonmedical. The aim of this review is to set the theoretical basis for further research in developing graphene-based endova...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2016/3180954
更新日期:2016-01-01 00:00:00
abstract::In vitro research performed on eukaryotic or prokaryotic cell cultures usually represents the initial step for characterization of a novel photosensitizer (PS) intended for application in photodynamic therapy (PDT) of cancer or photodynamic inactivation (PDI) of microorganisms. Although many experimental steps of PS t...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2013/840417
更新日期:2013-01-01 00:00:00
abstract::Postoperative surgical site infections (SSIs) are more common complications after spinal surgery. SSIs often require extended hospitalisation and may worsen overall clinical outcomes. A retrospective database review of consecutive patients with traditional open lumbar spinal surgery was performed. SSIs patients were i...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/842010
更新日期:2015-01-01 00:00:00
abstract::Asthma susceptibility genes are mapped to a region on human chromosome 5q31-q33, which contains a cluster of proinflammatory cytokine genes such as interleukin-13 (IL-13), which is associated with asthma. This study investigated the allele frequencies of two single nucleotide polymorphisms (SNPs) (-1111C>T and 4257C>A...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/981012
更新日期:2013-01-01 00:00:00
abstract:Background:The aim of this study was to assess changes in skin microbiota of wrestlers during training sessions and to determine the sensitivity of hemolytic bacterial isolates to antiseptics. Methods:The main skin bacterial isolates obtained from the skin of 15 wrestlers were identified by cultivation method, with th...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/9843781
更新日期:2019-01-10 00:00:00
abstract:AIM:To create a predictive score for the discrimination between benign and malignant parotid tumors using elastographic parameters and to compare its sensitivity and specificity with standard ultrasound. METHODS:A total of 124 patients with parotid gland lesions for whom surgery was planned were examined using convent...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/9234672
更新日期:2017-01-01 00:00:00