Abstract:
:The increasing burden of diabetes in low and middle‑income countries is attributable to both genetic and epigenetic factors. Environmental‑ and lifestyle‑associated changes are also considered to be important contributors to this disease. The resultant co‑morbidities arising from micro‑and macrovascular changes in diabetes are difficult to manage and are an economic burden. However, very little is known about the molecular mechanisms that drive this phenotype. The present study aimed to investigate the role of sirtuin 1 (SIRT1)‑ and transcription box‑3 (TBX‑3)‑mediated regulation of endothelial dysfunction, given the significance of SIRT1 in glucose metabolism and the role of TBX‑3 in the maintenance of cellular proliferation, senescence and apoptosis. Following the recruitment of adult patients with and without diabetes, both SIRT1 and TBX‑3 expression was confirmed to be present in the sera of the patients with diabetes and the patients without diabetes; however, both SIRT1 and TBX‑3 expression levels were higher in the sera of the patients with diabetes. Human umbilical vein endothelial cells (HUVECs) were further used for in vitro studies. Using TBX‑3 and SIRT1 knockdown models, the cellular responses to proliferation, migration, invasion and tube formation were investigated using an MTS, cell cycle analysis, wound healing, Transwell and tube formation assay, respectively. Western blotting was also used to determine the downstream signaling pathways involved. The genetic knockdown of TBX‑3 in hyperglycemic conditions significantly decreased the cellular proliferation, migration, invasion and angiogenesis of HUVECs. It was subsequently identified that TBX‑3 mediated its effects through the activation of AKT and vascular endothelial growth factor (VEGF) signaling. However, the genetic knockdown of SIRT1 in the presence of TBX‑3 overexpression and glucose failed to activate the AKT and VEGF signaling pathways. In conclusion, the results of the present study suggested that SIRT1 may positively regulate TBX‑3 in endothelial cells, therefore, SIRT1 and/or TBX‑3 may serve as potential novel biomarkers for disease progression.
journal_name
Mol Med Repjournal_title
Molecular medicine reportsauthors
Yu Z,Zhang W,Zhang X,Xu D,Wang Ndoi
10.3892/mmr.2020.11237subject
Has Abstractpub_date
2020-08-01 00:00:00pages
1145-1154issue
2eissn
1791-2997issn
1791-3004journal_volume
22pub_type
杂志文章abstract::Parkinson's disease (PD) is one of the most common neurodegenerative diseases. For decades, the unilateral 6‑hydroxydopamine (6‑OHDA) rat model has been employed to investigate the pathogenesis and therapy of PD. However, the behavior and associated pathological features of the model long term have not previously been...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.8277
更新日期:2018-02-01 00:00:00
abstract::Ischemic stroke is one of the leading causes of mortality and disability worldwide. However, there is a current lack of effective therapies available. As the resident macrophages of the brain, microglia can monitor the microenvironment and initiate immune responses. In response to various brain injuries, such as ische...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2020.11003
更新日期:2020-05-01 00:00:00
abstract::We investigated the effects of mechanical strain on the progressive ankylosis (ANK) gene and extracellular nucleotide phosphatase/phosphodiesterase (ENPP)1 mRNA expression and TGF-β1 protein expression in rat endplate chondrocytes in vitro. Endplate chondrocytes were isolated and cultured in vitro. Following identific...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2011.508
更新日期:2011-09-01 00:00:00
abstract::The aim of the current study was to identify hub pathways of rheumatoid arthritis (RA) using a novel method based on differential pathway network (DPN) analysis. The present study proposed a DPN where protein‑protein interaction (PPI) network was integrated with pathway‑pathway interactions. Pathway data was obtained ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.6985
更新日期:2017-09-01 00:00:00
abstract::Millions of infants and children are exposed to anesthesia every year during medical care. Sevoflurane is a volatile anesthetic that is frequently used for pediatric anesthesia. However, previous reports have suggested that the administration of sevoflurane promotes neurodegeneration, raising concerns regarding the sa...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5586
更新日期:2016-10-01 00:00:00
abstract::Pulmonary fibrosis is a severe respiratory disease characterized by the aggregation of extracellular matrix components and inflammation‑associated injury. Studies have suggested that long non‑coding RNAs (lncRNA) may serve a role in the pathophysiological processes of pulmonary fibrosis. However, the potential molecul...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8807
更新日期:2018-06-01 00:00:00
abstract::The aim of the present study was to explore the effects of co‑culturing bone marrow‑derived mesenchymal stem cells (BM-MSCs) cultured with hepatitis B virus (HBV)‑infected lymphocytes in vitro. BM‑MSCs and lymphocytes from Brown Norway rats were obtained from the bone marrow and spleen, respectively. Rats were divided...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.6330
更新日期:2017-05-01 00:00:00
abstract::Ginsenosides are responsible for diverse pharmacological properties ascribed to ginseng, a plant used in traditional medicine. Ginsenosides are classified into three categories: Protopanaxadiol, protopanaxatriol (PPT) and oleanolic acid. As an aglycone of PPT-type ginsenosides, PPT exists in two stereoisomeric forms, ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5581
更新日期:2016-09-01 00:00:00
abstract::Krüppel-like factors (KLFs) regulate a wide variety of cellular functions and modulate pathological processes. In the present study, a post‑translational mechanism of microRNAs (miRs) was investigated in H2O2-induced human cardiomyocyte (HCM) injury. In H2O2‑cultured HCM cells, reactive oxygen species and apoptotic ce...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.7243
更新日期:2017-10-01 00:00:00
abstract::The present study aimed to investigate the clinical significance of histone methylation in sepsis. A total of 43 blood samples from trauma and esophageal cancer patients with or without sepsis were collected. Immunofluorescence staining of isolated peripheral white blood cells (WBCs) was conducted. Co‑stained 293T cel...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5958
更新日期:2016-12-01 00:00:00
abstract::Signal transducer and activator of transcription 3 (STAT3) plays an important role in tumor cell survival and proliferation and thus has become a major focus in the development of anti-cancer therapies. Patrinia scabiosaefolia has been used for the treatment of various types of cancer. However, the precise mechanism o...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2011.413
更新日期:2011-03-01 00:00:00
abstract::Uveal melanoma (UM) represents the most frequent primary tumor of the eye. Despite the development of new drugs and screening programs, the prognosis of patients with UM remains poor and no effective prognostic biomarkers are yet able to identify high‑risk patients. Therefore, in the present study, microRNA (miRNA or ...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2019.9949
更新日期:2019-04-01 00:00:00
abstract::Dilated cardiomyopathy (DCM) is the most prevalent form of primary cardiomyopathy in humans and is a leading cause of heart failure and sudden cardiac death. Genetic abnormalities have been demonstrated to be a major contributor to the development of DCM. However, DCM is a genetically heterogeneous disease, and the ge...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5609
更新日期:2016-10-01 00:00:00
abstract::Colorectal carcinoma (CRC) is one of the most common types of malignancy worldwide. Recently, neoadjuvant chemotherapy has become an important treatment strategy for CRC. However, treatment frequently fails due to the development of chemoresistance, which is a major obstacle for positive prognosis. However, the underl...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.6986
更新日期:2017-09-01 00:00:00
abstract::Colorectal cancer (CRC) remains a primary contributor to cancer‑associated mortality. The Lin28/let‑7 axis has previously been verified to participate in numerous pathophysiological processes involved in CRC. However, the potential roles and underlying mechanisms of this axis in apoptosis during CRC remain to be fully...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8483
更新日期:2018-04-01 00:00:00
abstract::Multidrug resistance (MDR) has become a significant challenge in chemotherapeutic treatment of cancer. Quercetin, a naturally occurring flavonoid, has been found to possess anti-proliferative, anti-inflammatory and immunoregulatory bioactivities. The present study was performed to examine the effect of quercetin on hu...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2014.2734
更新日期:2015-01-01 00:00:00
abstract::Aldosterone has an important role in the progression of renal fibrosis. In the present study, the concentration of aldosterone and klotho (KL) in the serum of patients with chronic kidney disease (CKD) were analyzed. A negative correlation was observed between aldosterone and KL, suggesting that KL may serve a protect...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.9781
更新日期:2019-03-01 00:00:00
abstract::Radix Polygalae is a traditional Chinese medicine that has been used as a sedative and to improve memory for a number of years. The impact of Radix Polygalae in patients with Alzheimer's disease has been investigated. However the mechanisms underlying its effects remain unclear. In the current study, the toxicity of v...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2015.3781
更新日期:2015-08-01 00:00:00
abstract::Numerous mechanisms and factors have been implicated in liver damage; however, the involvement of autophagy and endoplasmic reticulum (ER) stress during early‑stage liver injury remains to be fully elucidated. The present study was conducted to determine the expression of autophagy and ER‑stress‑associated proteins in...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.7409
更新日期:2017-11-01 00:00:00
abstract::Several lysosomal cathepsins have been implicated in a number of diseases, from arthritis to cancer. A recent member of the cathepsin family, cathepsin S (Cat S) has been associated with several types of cancer in humans. However, to date, no report has linked Cat S to human hepatocellular carcinoma (HCC). Here, we in...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr_00000161
更新日期:2009-09-01 00:00:00
abstract::TRIO and F-actin-binding protein (TrioBP), which was initially discovered as a binding partner of Trio and F‑actin, is a critical factor associated with hearing loss in humans. However, the function of TrioBP in cancer has not been investigated. In the present study, TrioBP expression was indicated to be highly elevat...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8458
更新日期:2018-03-01 00:00:00
abstract::Ectomesenchymal stem cells (EMSCs) represent a type of adult stem cells derived from the cranial neural crest. These cells are capable of self‑renewal and have the potential for multidirectional differentiation. Tissue transglutaminase type 2 (TG2) is a ubiquitously expressed member of the transglutaminase family of C...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2019.10502
更新日期:2019-09-01 00:00:00
abstract::Nasopharyngeal carcinoma (NPC) is endemic in the southern provinces of China and Southeast Asia. It has been reported that microRNA‑122 (miR‑122) and tripartite motif‑containing protein 29 (TRIM29) serve important roles in many types of tumor. The present study aimed to evaluate the expression of miR‑122 and TRIM29, a...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8894
更新日期:2018-06-01 00:00:00
abstract::It has previously been demonstrated that phosphatidylinositol-3-kinase (PI3K)/Akt and cleaved caspase-3 serve critical roles in the apoptosis of cardiac myocytes following ischemia/reperfusion injury. Epigallocatechin-3-gallate (EGCG), the predominant catechin component of green tea, has been reported to have potentia...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2015.3603
更新日期:2015-08-01 00:00:00
abstract::Indoxyl sulfate (IS), a typical uremic toxin, is of great importance in the development of chronic kidney disease. In addition to its nephrotoxicity, previous studies have provided increasing evidence for its cardiovascular toxicity. The mechanism underlying IS‑induced cardiovascular toxicity has been elusive to date....
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.9496
更新日期:2018-12-01 00:00:00
abstract::Integrin‑linked kinase (ILK) is overexpressed in ovarian cancer (OC), and ILK gene silencing results in apoptosis in OC cells. In the present study, the mechanism by which ILK induces apoptosis was explored from the perspective of microRNA (miRNA) expression. Alterations in the global miRNA expression profile were det...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2017.7523
更新日期:2017-11-01 00:00:00
abstract::Brucellosis is an important neglected zoonotic disease, and the pathogens responsible are Brucellae. In order to evaluate the immunogenicity and protective efficacy of a DNA vaccine encoding Brucella BvrR, the recombinant plasmid pCDNA‑BvrR was constructed by inserting the BvrR gene fragment into a pCDNA3.0 vector. Th...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.9735
更新日期:2019-02-01 00:00:00
abstract::Wnt/β-catenin signaling dysregulation is involved in tumorigenesis. Furthermore, epigenetic modification of the Dickkopf (DKK) family (DKK1‑4) has been shown to be important in the regulation of Wnt signaling. However, the functions and mechanism of DKK2 in the development and progression of prostate cancer remain unc...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2016.5502
更新日期:2016-09-01 00:00:00
abstract::The present study investigated the effects of hypothyroidism on cyclooxygenase-2 (COX-2) and pro‑inflammatory cytokines in the dentate gyrus to elucidate the roles of COX‑2 in the hypothyroid hippocampus. Hypothyroidism was induced in rats by treating with 0.03% 2‑mercapto‑1‑methyl‑imidazole dissolved in drinking wate...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2018.8605
更新日期:2018-04-01 00:00:00
abstract::The present study aimed to investigate genes and transcription factors (TFs) that may contribute to neuroblastoma (NB) development. The GSE78061 dataset that included 25 human NB cell lines and four retinal pigment epithelial cell lines was used to analyze differentially expressed genes (DEGs) between groups. Function...
journal_title:Molecular medicine reports
pub_type: 杂志文章
doi:10.3892/mmr.2019.10589
更新日期:2019-10-01 00:00:00