Yong Wang

Southwest Minzu University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Yaqiu Lin

Southwest Minzu University

Yanyan Li

Southwest Minzu University

Youli Wang

Southwest Minzu University

Jiangjiang Zhu

Southwest Minzu University

Yanyan Li

Peking University

Yan Xiong

Fudan University Shanghai Cancer Center

Xin Li

Southwest Minzu University

Jiangjiang Zhu

The Ohio State University

Zhi Zhu

Second Affiliated Hospital of Harbin Medical University

Wen Du

Columbia University

Cooperative Institutions

Southwest Minzu University

Central South University

Chinese Academy of Medical Sciences & Peking Union Medical College

Chinese Academy of Sciences

Sun Yat-sen University

Sichuan University

Nanjing Medical University

Peking University

Capital Medical University

Huazhong University of Science and Technology

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Effect of lung ischemic preconditioning on expression of aquaporin-1 during lung ischemia-reperfusion induced by cardiopulmonary bypass in dogs

Zhonghua mazuixue zazhi (2014)

Junli Luo Yong Wang Shanshan Li Xuejiao Dou Ming Han

Objective To investigate the effect of lung ischemic preconditioning (IP) on the expression of aquaporin-1 (AQP1) during lung ischemia-reperfusion (I/R) induced by cardiopulmonary bypass (CPB) in dogs.Methods Twelve adult mongrel dogs,weighing 15-20 kg,were randomly divided into 2 groups (n =6 each):lung I/R (group I/R) and ischemic preconditioning group (group IP).The left pulmonary artery was occluded at 10 min of off-pump CPB and mechanical ventilation was stopped in the left lung,60 min later occlusion was released,and mechanical ventilation was recovered to establish the model of left lung ischemia-reperfusion injury induced by CPB.In group IP,lung ischemic preconditioning was induced by 2 cycles of 5 min ischemia followed by 5 min reperfusion before occlusion of the left pulmonary artery.Before CPB (T1),immediately after occlusion of the left pulmonary artery (T2),at the end of CPB (T3),and at 2 h after the end of CPB (T4),pulmonary specimens were collected for determination of wet to dry lung weight ratio (W/D ratio) and expression of AQP1 and for examination of the pathological changes of lungs which were scored.Respiration index (RI),oxygenation index (OI),and alveolar-arterial oxygen tension difference (P(A-a)O2) were calculated at T1,T3 and T4,and the left pulmonary alveolar fluid clearance (AFC) was calculated at T4.Results Compared with group I/R,P(A-a) O2 and RI were significantly decreased,OI was increased,W/D ratio and pathological scores were decreased,the expression of AQP1 was up-regulated,and the AFC was increased at T3 and T4 in group IP.The pathological changes of the lung were significantly attenuated in group IP as compared with group I/R.Conclusion The mechanism by which lung ischemic preconditioning mitigates lung I/R injury induced by CPB is related to upregulation of the expression of AQP1 in dog lung tissues. Key words: Ischemic preconditioning; Cardiopulmonary bypass ; Reperfusion injury ; Lung ; Aquaporin 1

Left pulmonary artery

Ischemic Preconditioning

Oxygenation index

10.3760/cma.j.issn.0254-1416.2014.06.011

Cite

Citations (0)

Microarray Analysis of Long Non-coding RNA Expression Profile Associated with 5-Fluorouracil-Based Chemoradiation Resistance in Colorectal Cancer Cells

Asian Pacific Journal of Cancer Prevention (2015)

Wei Xiong Yongxin Jiang Yiqin Ai Shan Liu Xingrao Wu

Background: Preoperative 5-fluorouracil (5-FU)-based chemoradiotherapy is a standard treatment for locally advanced colorectal cancer (CRC). However, CRC cells often develop chemoradiation resistance (CRR). Recent studies have shown that long non-coding RNA (lncRNA) plays critical roles in a myriad of biological processes and human diseases, as well as chemotherapy resistance. Since the roles of lncRNAs in 5-FU-based CRR in human CRC cells remain unknown, they were investigated in this study. Materials and Methods: A 5-FU-based concurrent CRR cell model was established using human CRC cell line HCT116. Microarray expression profiling of lncRNAs and mRNAs was undertaken in parental HCT116 and 5-FU-based CRR cell lines. Results: In total, 2,662 differentially expressed lncRNAs and 2,398 mRNAs were identified in 5-FU-based CRR HCT116 cells when compared with those in parental HCT116. Moreover, 6 lncRNAs and 6 mRNAs found to be differentially expressed were validated by quantitative real time PCR (qRT-PCR). Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis for the differentially expressed mRNAs indicated involvement of many, such as Jak-STAT, PI3K-Akt and NF-kappa B signaling pathways. To better understand the molecular basis of 5-FU-based CRR in CRC cells, correlated expression networks were constructed based on 8 intergenic lncRNAs and their nearby coding genes. Conclusions: Changes in lncRNA expression are involved in 5-FU-based CRR in CRC cells. These findings may provide novel insight for the prognosis and prediction of response to therapy in CRC patients.

KEGG

10.7314/apjcp.2015.16.8.3395

Cite

Citations (32)

Cyclin T2: A novel miR‐15a target gene involved in early spermatogenesis

FEBS Letters (2011)

Teng Yu Yong Wang Jun Fu Xiao‐Wen Cheng Shiying Miao

MicroRNAs (miRNAs) are posttranscriptional modulators of gene expression that play important roles in various biological processes. Spermatogenesis is a highly regulated process in which diploid spermatogonia eventually differentiate into haploid spermatozoa. In this study, we identified four differentially expressed miRNAs between two premeiotic male germ cells, made predictions about their putative targets, and confirmed cyclin T2 (Ccnt2) as a direct target of miR‐15a. We also report that miR‐15a inhibited muscle differentiation at least in part by targeting Ccnt2, which represents a novel interaction. Subsequently, miR‐15a and Ccnt2 were profiled in developing mice testes to observe their inverse correlations in the postnatal 3‐week period to understand their roles in spermatogenesis.

Cyclin B1

10.1016/j.febslet.2011.06.031

Cite

Citations (33)

Role of Bcl-2 and its associated miRNAs in vasculogenic mimicry of hepatocellular carcinoma.

PubMed (2015)

Nan Zhao Bao Sun Xiu Lan Zhao Yong Wang Jie Meng

An investigation of the role of the anti-apoptotic protein Bcl-2 and its associated miRNAs in vasculogenic mimicry (VM) in hepatocellular carcinoma.The Bcl-2 expression plasmid was constructed for transfection into the hepatocellular carcinoma cell line HepG2. Changes in the expression profiles of the miRNAs induced by Bcl-2 overexpression and their relationships with vasculogenic mimicry were analysed. Real-time PCR was performed in frozen tissue specimens from 42 cases of hepatocellular carcinoma to analyse the relationship between Bcl-2 and miR-27a; Immunohistochemical staining was performed in paraffin-embedded tissue samples from 97 cases of hepatocellular carcinoma to analyse the relationship between Bcl-2 expression and the expression of vasculogenic mimicry (VM) related molecules VEGF and HIF1A, which were target genes of the Bcl-2 related miRNAs.Overexpression of Bcl-2 results in a significant change in the expression of a wide range of miRNAs, and the target genes of these miRNAs are composed of various vasculogenic mimicry related genes; Bcl-2 expression was positively correlated with the expression of the miRNA target genes VEGF and HIF1A. The expression of VEGF and HIF1A was significantly and positively correlated with VM and poor prognosis of patients.Bcl-2 may play a role in vasculogenic mimicry through miRNAs by targeting angiogenesis associated genes.

Vasculogenic mimicry

Source

Cite

Citations (24)

MicroRNA-124 rs531564 Polymorphism and Cancer Risk: A Meta-analysis

Asian Pacific Journal of Cancer Prevention (2015)

Wenjing Li Yong Wang Yu Gong Chao Tu Tongbao Feng

Several studies reported there was a polymorphism (rs531564 C > G) in miR-124 gene. To investigate the MiR-124 rs531564 polymorphism and cancer risk. We conducted a literature search of the Medline, Embase and Wangfang Medicine databases to identify all relevant studies for this meta-analysis. We determined that the miR-124 rs531564 polymorphism was significantly associated with decreased risks of cancers in the allelic model (G vs C, OR=0.71, 95% CI=0.53-0.94, P=0.02), homozygote model (GG vs CC, OR=0.42, 95% CI=0.26-0.66, P=0.0002), dominant model (GG/GC vs CC, OR=0.71, 95% CI=0.51-0.98, P=0.04) and recessive model (GG vs GC/CC, OR=0.43, 95% CI=0.27-0.69, P=0.0004). In an analysis stratified by cervical cancer group, significant associations were observed in the allelic model (G vs C, OR=0.46, 95% CI=0.32-0.66, P<0.0001), and dominant model (GG/GC vs CC, OR=0.45, 95% CI=0.3-0.66, P<0.0001). Subgroup analysis also revealed a decreased risk for esophageal squamous cell carcinoma in the homozygote model (GG vs CC, OR=0.45, 95% CI=0.27-0.75, P=0.002) and recessive model (GG vs GC/CC, OR=0.46, 95% CI=0.28-0.75, P=0.002). This meta-analysis suggests that the miR-124 rs531564 C > G polymorphism is an important risk factor for cancers among the Chinese population.

Subgroup analysis

genetic model

10.7314/apjcp.2015.16.17.7905

Cite

Citations (9)

MicroRNA Expression Profile of Mouse Lung Infected with 2009 Pandemic H1N1 Influenza Virus

PLoS ONE (2013)

Zhihao Wu Rongzhang Hao Peng Li Xiao‐Ai Zhang Nan Liu

MicroRNAs have been implicated in the regulation of gene expression of various biological processes in a post-transcriptional manner under physiological and pathological conditions including host responses to viral infections. The 2009 pandemic H1N1 influenza virus is an emerging reassortant strain of swine, human and bird influenza virus that can cause mild to severe illness and even death. To further understand the molecular pathogenesis of the 2009 pandemic H1N1 influenza virus, we profiled cellular microRNAs of lungs from BALB/c mice infected with wild-type 2009 pandemic influenza virus A/Beijing/501/2009 (H1N1) (hereafter referred to as BJ501) and mouse-adapted influenza virus A/Puerto Rico/8/1934 (H1N1) (hereafter referred to as PR8) for comparison. Microarray analysis showed both the influenza virus BJ501 and PR8 infection induced strain- and temporal-specific microRNA expression patterns and that their infection caused a group of common and distinct differentially expressed microRNAs. Characteristically, more differentially expressed microRNAs were aroused on day 5 post infection than on day 2 and more up-regulated differentially expressed microRNAs were provoked than the down-regulated for both strains of influenza virus. Finally, 47 differentially expressed microRNAs were obtained for the infection of both strains of H1N1 influenza virus with 29 for influenza virus BJ501 and 43 for PR8. Among them, 15 microRNAs had no reported function, while 32 including miR-155 and miR-233 are known to play important roles in cancer, immunity and antiviral activity. Pathway enrichment analyses of the predicted targets revealed that the transforming growth factor-β (TGF-β) signaling pathway was the key cellular pathway associated with the differentially expressed miRNAs during influenza virus PR8 or BJ501 infection. To our knowledge, this is the first report of microRNA expression profiles of the 2009 pandemic H1N1 influenza virus in a mouse model, and our findings might offer novel therapy targets for influenza virus infection.

Pandemic

H5N1 genetic structure

10.1371/journal.pone.0074190

Cite

Citations (37)

PDZK1-Interacting Protein 1(PDZKIP1) Inhibits Goat Subcutaneous Preadipocyte Differentiation through Promoting Autophagy

Animals (2023)

Dingshuang Chen Yanyan Li Tingting Hu Chengsi Gong Guangyu Lu

PDZK1IP1 is highly expressed in tumor tissue and has been identified as a tumor biomarker. However, the role of PDZK1IP1 in goat subcutaneous preadipocyte differentiation remains largely unknown. The molecular mechanism of autophagy in regulating the differentiation of goat subcutaneous preadipocytes has not been clarified yet. In our study, PDZK1IP1 gain of function and loss of function were performed to reveal its functions in preadipocyte differentiation and autophagy. Our results showed that the overexpression of PDZK1IP1 inhibited the differentiation of goat subcutaneous preadipocytes, whereas it promoted autophagy. Consistently, the knockdown of PDZK1IP1 demonstrated the opposite tendency. Next, we investigated whether PDZK1IP1 inhibited the differentiation of goat preadipocytes by regulating autophagy. We found that inhibiting autophagy can rescue the PDZK1IP1-induced differentiation restraint in goat subcutaneous preadipocytes. In conclusion, PDZK1IP1 acts as a regulator of adipogenesis, and inhibits goat subcutaneous preadipocyte differentiation through promoting autophagy. Our results will contribute to further understanding the role and mechanism of PDZK1IP1 in controlling adipogenesis.

10.3390/ani13061046

Cite

Citations (2)

Transactivation of microRNA-383 by Steroidogenic Factor-1 Promotes Estradiol Release from Mouse Ovarian Granulosa Cells by Targeting RBMS1

Molecular Endocrinology (2012)

Mianmian Yin Mingrong Lü Guidong Yao Hui Tian Jie Lian

Our previous studies have shown that microRNA-383 (miR-383) is one of the most down-regulated miRNA in TGF-β1-treated mouse ovarian granulosa cells (GC). However, the roles and mechanisms of miR-383 in GC function during follicular development remain unknown. In this study, we found that miR-383 was mainly expressed in GC and oocytes of mouse ovarian follicles. Overexpression of miR-383 enhanced estradiol release from GC through targeting RNA binding motif, single stranded interacting protein 1 (RBMS1). miR-383 inhibited RBMS1 by affecting its mRNA stability, which subsequently suppressed the level of c-Myc (a downstream target of RBMS1). Forced expression of RBMS1 or c-Myc attenuated miR-383-mediated steroidogenesis-promoting effects. Knockdown of the transcription factor steroidogenic factor-1 (SF-1) significantly suppressed the expression of Sarcoglycan zeta (SGCZ) (miR-383 host gene), primary and mature miR-383 in GC, indicating that miR-383 was transcriptionally regulated by SF-1. Luciferase and chromatin immunoprecipitation assays revealed that SF-1 specifically bound to the promoter region of SGCZ and directly transactivated miR-383 in parallel with SGCZ. In addition, SF-1 was involved in regulation of miR-383- and RBMS1/c-Myc-mediated estradiol release from GC. These results suggest that miR-383 functions to promote steroidogenesis by targeting RBMS1, at least in part, through inactivation of c-Myc. SF-1 acts as a positive regulator of miR-383 processing and function in GC. Understanding of regulation of miRNA biogenesis and function in estrogen production will potentiate the usefulness of miRNA in the control of reproduction and treatment of some steroid-related disorders.

Chromatin immunoprecipitation

Steroidogenic factor 1

10.1210/me.2011-1341

Cite

Citations (123)

Screening of key miRNAs related with the differentiation of subcutaneous adipocytes and the validation of miR-133a-3p functional significance in goats

Animal Bioscience (2022)

Xin Li Hao Zhang Yong Wang Yanyan Li Youli Wang

Adipocyte differentiation is regulated by a variety of functional genes and noncoding RNAs. However, the role of miRNAs in lipid deposition of goat white adipose tissue is still unclear. Therefore, this study revealed the miRNA expression profile in goat subcutaneous adipocytes by sRNA-seq.The miRNA expressed in goat subcutaneous preadipocytes and the mature adipocytes were sequenced by sRNA-seq. The differentially expressed miRNAs (DEm) were screened and gene ontology (GO) and Kyoto encyclopedia for genes and genomes (KEGG) analyses were performed. Gain-of-function and loss-of-function combined with oil red O staining, Bodipy staining, and quantitative reverse-transcription polymerase chain reaction (qPCR) were utilized to determine the effect of miR-133a-3p on adipocyte differentiation.A total of 218 DEm were screened out. The target genes of these DEm were significantly enriched in GO items such as biological regulation and in KEGG terms such as FAK signaling pathway and MAPK signaling pathway. qPCR verified that the expression trend of miRNA was consistent with miRNA-seq. The gain-of-function or loss-of-function of miR-133a-3p showed that it promoted or inhibited the accumulation of lipid droplets, and CCAAT enhancer binding protein α (C/EBPα) and C/EBPβ were extremely significantly up-regulated or down-regulated respectively (p<0.01), the loss-of-function also led to a significant down-regulation of peroxisome proliferator activated receptor gamma (PPARγ) (p<0.01).This study successfully identified miRNAs expression patterns in goat subcutaneous adipocytes, and functional identification indicates that miR-133a-3p is a positive regulator of the differentiation process of goat subcutaneous adipocytes. Our results lay the foundation for the molecular mechanism of lipid deposition in meat-source goats from the perspective of miRNA.

KEGG

Oil Red O

10.5713/ab.22.0121

Cite

Citations (3)

Nuclear Receptor Subfamily 4 Group A Member 1 (NR4A1) Promotes the Adipogenesis of Intramuscular Preadipocytes through PI3K/AKT Pathway in Goats

Animals (2024)

Jiani Xing Jianying Zheng Sheng Cui Jinling Wang Yong Wang

As a transcription factor, Nuclear Receptor Subfamily 4 Group A Member 1 (NR4A1) binds to downstream target genes to participate in cell proliferation and cell differentiation. We found that the NR4A1 reached the highest expression at 60 h after the differentiation of goat intramuscular preadipocytes. Overexpression of goat NR4A1 increased the number of intracellular lipid droplets and up-regulated the expression of adipocyte-differentiation-related marker genes including AP2, SREBP1, ACC, GPAM, and DGAT2, while the relative expression levels of Pref-1 and HSL were significantly decreased. On the contrary, after NR4A1 was knocked down by siRNA, the number of intracellular lipid droplets and the relative expression levels of LPL, CEBPα, CEBPβ, ACC, and DGAT2 were significantly decreased, and the relative expression levels of Pref-1 and HSL were significantly up-regulated. These results suggest that NR4A1 promotes the differentiation of goat intramuscular preadipocytes. Transcriptome sequencing was carried out after overexpression of goat NR4A1, and the KEGG enrichment analysis result showed that the most differentially expressed genes were related to adipocyte differentiation and were enriched in the PI3K-Akt signaling pathway. LY249002, an inhibitor of the PI3K-Akt signaling pathway, was introduced and decreased the number of intracellular lipid droplets, and the relative expression levels of C/EBPα, SREBP1, AP2, C/EBPβ, GPAM, ACC, DGAT1, DGAT2, and ATGL were decreased accordingly. The above results indicate that overexpression of goat NR4A1 may promote the differentiation of intramuscular preadipocytes through the PI3K-Akt signaling pathway.

Intramuscular fat

Lipid droplet

10.3390/ani14142051

Cite

Citations (0)