Abstract：
:Cortisol is a steroid hormone essential to the maintenance of homeostasis that is released in response to stress and low blood glucose concentration. Cortisol is converted from cortisone by 11βhydroxysteroid dehydrogenase type 1 (HSD11B1). It has been reported that too much cortisol or overexpression of HSD11B1 induces obesity and the insulin resistance that accompanies metabolic syndrome in rodent adipose tissue. In our previous study, HSD11B1-transgenic (TG) fibroblasts were established, and a porcine model was generated by SCNT using those fibroblasts. Hepatocytes overexpressing HSD11B1 were obtained from livers of this porcine model and cultured in vitro. However, the primary hepatocytes were found to have a short life span or low proliferation rate. To overcome these problems, the SV40 large T antigen was transduced into primary HSD11B1-TG hepatocytes, and those cells were immortalized. Immortalized HSD11B1-TG hepatocytes showed restored morphology, more rapid proliferation rate, and more expression of HSD11B1 than primary hepatocytes. As well, these cells kept the hepatic characteristics such as gluconeogenic response to cortisone and increased expression of hepatic makers. The immortalized HSD11B1-TG hepatocytes may be useful for studying traits and potential therapeutic drugs for treatment of metabolic disorders induced by overexpression of HSD11B1.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Kang HY,Choi YK,Jeong YI,Choi KC,Hyun SH,Hwang WS,Jeung EBdoi
10.3390/ijms18122625subject
Has Abstractpub_date
2017-12-05 00:00:00issue
12issn
1422-0067pii
ijms18122625journal_volume
18pub_type
杂志文章abstract：:The prediction of drug-target interactions (DTIs) via computational technology plays a crucial role in reducing the experimental cost. A variety of state-of-the-art methods have been proposed to improve the accuracy of DTI predictions. In this paper, we propose a kind of drug-target interactions predictor adopting mul...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18081781
更新日期：2017-08-16 00:00:00
abstract：:Calcium-dependent protein kinase (CDPK or CPK) and CDPK-related kinase (CRK) play an important role in plant growth, development, and adaptation to environmental stresses. However, their gene families had been yet inadequately investigated in Medicago truncatula. In this study, six MtCRK genes were computationally ide...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22031044
更新日期：2021-01-21 00:00:00
abstract：:Defensins are small and rather ubiquitous cysteine-rich anti-microbial peptides. These proteins may act against pathogenic microorganisms either directly (by binding and disrupting membranes) or indirectly (as signaling molecules that participate in the organization of the cellular defense). Even though defensins are ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21249380
更新日期：2020-12-09 00:00:00
abstract：:The protein phosphatase PP2A is essential for the control of integrated eukaryotic cell functioning. Several cellular and developmental events, e.g., plant growth regulator (PGR) mediated signaling pathways are regulated by reversible phosphorylation of vesicle traffic proteins. Reviewing present knowledge on the rele...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22020975
更新日期：2021-01-19 00:00:00
abstract：:Regulation of melanogenesis has been the focus of treatment for hyperpigmentary skin disorders. Although hesperidin is one of the most well-known, naturally occurring flavonoids with antioxidant and anti-inflammatory effect, its anti-melanogenic effect is not known. The present study aims to determine the anti-melanog...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms160818384
更新日期：2015-08-07 00:00:00
abstract：:A meshless numerical scheme combining the operator splitting method (OSM), the radial basis function (RBF) interpolation, and the method of fundamental solutions (MFS) is developed for solving transient nonlinear bioheat problems in two-dimensional (2D) skin tissues. In the numerical scheme, the nonlinearity caused by...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16012001
更新日期：2015-01-16 00:00:00
abstract：:Colorectal cancer (CRC) is one of the most common malignant diseases worldwide, but the involved signaling pathways and driven-genes are largely unclear. This study integrated four cohorts profile datasets to elucidate the potential key candidate genes and pathways in CRC. Expression profiles GSE28000, GSE21815, GSE44...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18040722
更新日期：2017-03-28 00:00:00
abstract：:Fresh produce is often a source of enterohaemorrhagic Escherichia coli (EHEC) outbreaks. Fimbriae are extracellular structures involved in cell-to-cell attachment and surface colonisation. F9 (Fml) fimbriae have been shown to be expressed at temperatures lower than 37 °C, implying a function beyond the mammalian host....
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21249720
更新日期：2020-12-19 00:00:00
abstract：:Iron is an essential element for the growth and proliferation of cells. Cellular iron uptake, storage, utilization and export are tightly regulated to maintain iron homeostasis. However, cellular iron metabolism pathways are disturbed in most cancer cells. To maintain rapid growth and proliferation, cancer cells acqui...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19051545
更新日期：2018-05-22 00:00:00
abstract：:Oligomers are commonly observed intermediates at the initial stages of amyloid fibril formation. They are toxic to neurons and cause decrease in neural transmission and long-term potentiation. We describe an in vitro study of the initial steps in amyloid fibril formation by human stefin B, which proved to be a good mo...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms140918362
更新日期：2013-09-05 00:00:00
abstract：:Cannabinoids, the biologically active constituents of Cannabis, have potent neuronal and immunological effects. However, the basic and medical research dedicated to medical cannabis and cannabinoids is limited. The influence of these treatments on hematologic reconstitution and on the development of graft versus host ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20030668
更新日期：2019-02-04 00:00:00
abstract：:The essential role of Hippo signaling pathway in cancer development has been elucidated by recent studies. In the gastrointestinal tissues, deregulation of the Hippo pathway is one of the most important driving events for tumorigenesis. It is widely known that Yes-associated protein 1 (YAP1) and WW domain that contain...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20071576
更新日期：2019-03-29 00:00:00
abstract：:Tauopathy is a class of a neurodegenerative disorder linked with tau hyperphosphorylation, proteolysis, and aggregation. Tau can be subjected to proteolysis upon calpain activation in Alzheimer disease (AD), and traumatic brain injury (TBI). We and others have extensively researched calpain-mediated tau breakdown prod...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20205213
更新日期：2019-10-21 00:00:00
abstract：:Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), causing Coronavirus Disease 19 (COVID-19), emerged at the end of 2019 and quickly spread to cause a global pandemic with severe socio-economic consequences. The early sequencing of its RNA genome revealed its high similarity to SARS, likely to have originat...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21197375
更新日期：2020-10-06 00:00:00
abstract：:A complex antioxidant system has been developed in mammals to relieve oxidative stress. However, excessive reactive species derived from oxygen and nitrogen may still lead to oxidative damage to tissue and organs. Oxidative stress has been considered as a conjoint pathological mechanism, and it contributes to initiati...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms161125942
更新日期：2015-11-02 00:00:00
abstract：:The often observed scarcity of physical-chemical and well as toxicological data hampers the assessment of potentially hazardous chemicals released to the environment. In such cases Quantitative Structure-Activity Relationships/Quantitative Structure-Property Relationships (QSAR/QSPR) constitute an obvious alternative ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms10041628
更新日期：2009-04-17 00:00:00
abstract：:NW-G01, produced by Streptomyces alboflavus 313, is a novel cyclic hexapeptide antibiotic with many potential applications, including antimicrobial activity and antitumor agents. This study developed a system for optimizing medium components in order to enhance NW-G01 production. In this study, Plackett-Burman design ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms13045230
更新日期：2012-01-01 00:00:00
abstract：:Ex vivo gene therapy offers enormous potential for cell-based therapies, however, cumbersome in vitro cell culture conditions have limited its use in clinical practice. We have optimized an innovative strategy for the transient transfection of bone morphogenetic protein-2 (BMP-2) expressing plasmids in suspended human...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20010056
更新日期：2018-12-23 00:00:00
abstract：:Osteosarcoma therapy might be moving toward nanotechnology-based drug delivery systems to reduce the cytotoxicity of antineoplastic drugs and improve their pharmacokinetics. In this paper, we present, for the first time, an extensive chemical and in vitro characterization of dual-loaded photo- and chemo-active keratin...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19113670
更新日期：2018-11-20 00:00:00
abstract：:Idiopathic pulmonary fibrosis (IPF) is a progressive, fibrotic interstitial pneumonia with high mortality. Melatonin, a hormone predominantly secreted by the pineal gland, has been reported to participate in the process of IPF. However, the mechanisms underlying the effect of melatonin in pulmonary fibrosis have not b...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19041118
更新日期：2018-04-09 00:00:00
abstract：:Human cytomegalovirus (HCMV) is an opportunistic pathogen causing disease mainly in immunocompromised patients or after congenital infection. HCMV infection of the respiratory tract leads to pneumonitis in the immunocompromised host, which is often associated with a bad clinical course. The related mouse cytomegalovir...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20163865
更新日期：2019-08-08 00:00:00
abstract：:The maturation of iPSC-derived cardiomyocytes is still a critical point for their application in cardiovascular research as well as for their clinical use. Although multiple differentiation protocols have been established, researchers failed to generate fully mature cardiomyocytes in vitro possessing identical phenoty...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21082819
更新日期：2020-04-17 00:00:00
abstract：:Metastatic castration-resistant prostate cancer is commonly treated with chemotherapy, whose effect is less than satisfactory. This raised the need for novel agents for the treatment of prostate cancer. In the present study, five phthalimide-based curcumin derivatives were synthesized and completely characterized to a...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20010028
更新日期：2018-12-21 00:00:00
abstract：:The interaction between programmed cell death protein (PD-1) and its ligand (PD-L1) is one of the main pathways used by some tumors to escape the immune response. In recent years, immunotherapies based on the use of antibodies against PD-1/PD-L1 have been postulated as a great promise for cancer treatment, increasing ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20092296
更新日期：2019-05-09 00:00:00
abstract：:ATP is a major energy source in the mammalian cells, but it is an extracellular chemical messenger acting on P2 purinergic receptors. A line of evidence has shown that ATP is released from many different types of cells including neurons, endothelial cells, and muscle cells. In this review, we described the distributio...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22010251
更新日期：2020-12-29 00:00:00
abstract：:To develop a biodegradable polymer possessing elasticity and flexibility, we synthesized MPEG-b-(PCL-co-PLA) copolymers (PC x L y A), which display specific rates of flexibility and elasticity. We synthesize the PC ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18030671
更新日期：2017-03-21 00:00:00
abstract：:Fertility preservation for prepubertal boys relies exclusively on cryopreservation of immature testicular tissue (ITT) containing spermatogonia as the only cells with reproductive potential. Preclinical studies that used a nude mice model to evaluate the development of human transplanted ITT were characterized by impo...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20235833
更新日期：2019-11-20 00:00:00
abstract：:Forkhead box P1 (FOXP1) belongs to a family of winged-helix transcription factors that are involved in the processes of cellular proliferation, differentiation, metabolism, and longevity. FOXP1 can affect cell proliferation and migratory ability in hepatocellular carcinoma (HCC) in vitro. However, little is known abou...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17091501
更新日期：2016-09-08 00:00:00
abstract：:Understanding the molecular mechanisms of skeletal myoblast differentiation is essential for studying muscle developmental biology. In our previous study, we reported that knockdown of myocyte enhancer factor 2A (MEF2A) inhibited myoblast differentiation. Here in this study, we further identified that MEF2A controlled...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20112748
更新日期：2019-06-04 00:00:00
abstract：:Akt acts as a pivotal regulator in the PI3K/Akt signaling pathway and represents a potential drug target for cancer therapy. To search for new inhibitors of Akt kinase, we performed a structure-based virtual screening using the DOCK 4.0 program and the X-ray crystal structure of human Akt kinase. From the virtual scre...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16023202
更新日期：2015-02-02 00:00:00
