Hyperhomocysteinemia-mediated DNA hypomethylation and its potential epigenetic role in rats.

abstract：:MicroRNAs are highly conserved endogenous small noncoding RNAs and demonstrated to play important roles in the metastatic cascade of papillary thyroid carcinoma (PTC), including the process of anoikis resistance. In this study, the correlation between miRNA-363-3p (miR-363-3p) expression and PTC metastasis was analyze...

journal_title：Acta biochimica et biophysica Sinica

authors： Pan Y,Zhu X,Wang K,Chen Y

更新日期：2019-08-05 00:00:00

abstract：:Allelic loss of chromosome 3p, including the 3p21.3 region, is found in 95-100% of primary nasopharyngeal carcinoma (NPC) biopsies, suggesting that this region should harbor some tumor suppressor genes (TSGs) closely related to NPC development. Several TSGs located at 3p21.3, such as RASSF1A, LTF and BLU, have been de...

journal_title：Acta biochimica et biophysica Sinica

authors： Zhou W,Feng X,Li H,Wang L,Zhu B,Liu W,Zhao M,Yao K,Ren C

更新日期：2009-01-01 00:00:00

abstract：:MicroRNAs (miRNAs) play important roles in post-transcriptional gene silencing of target messenger RNAs, which are involved in virtually all biological processes. Previously, we have demonstrated that spheroid body-forming cells from the MKN-45 cancer cell line possessed gastric cancer stem cell (CSC) properties. In t...

journal_title：Acta biochimica et biophysica Sinica

authors： Liu J,Ma L,Wang Z,Wang L,Liu C,Chen R,Zhang J

更新日期：2014-02-01 00:00:00

abstract：:Posttranslational modifications (PTMs) of histone proteins, such as acetylation, methylation, phosphorylation, and ubiquitylation, play essential roles in regulating chromatin dynamics. Combinations of different modifications on the histone proteins, termed 'histone code' in many cases, extend the information potentia...

journal_title：Acta biochimica et biophysica Sinica

authors： Zhang X,Wen H,Shi X

更新日期：2012-01-01 00:00:00

abstract：:Proteomic techniques are promising strategies in the surveillance of hepatocellular carcinoma (HCC). This study aimed to investigate the serum profiling with magnetic bead (MB) and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry (MS) and to further identify the biomarkers for H...

journal_title：Acta biochimica et biophysica Sinica

authors： Liu T,Xue R,Huang X,Zhang D,Dong L,Wu H,Shen X

更新日期：2011-07-01 00:00:00

abstract：:Recent studies have demonstrated that the expression of the long non-coding RNA (lncRNA) AFAP1-AS1 in pancreatic cancer is negatively correlated with survival and prognosis. However, the effects of oridonin and lncRNA AFAP1-AS1 on the epithelial-to-mesenchymal transition (EMT) and migration of pancreatic cancer cells ...

journal_title：Acta biochimica et biophysica Sinica

authors： Lou S,Xu J,Wang B,Li S,Ren J,Hu Z,Xu B,Luo F

更新日期：2019-08-05 00:00:00

abstract：:hPFTAIRE1 is a Cdc2-related kinase family member. To search its substrates and regulatory proteins, hPFTAIRE1 was fused to LexA and used as a bait to screen a human brain LexA two-hybrid library. In this screening, seven hPFTAIRE1 interacting proteins, including promyelocytic leukemia zinc finger (PLZF), were obtained...

journal_title：Acta biochimica et biophysica Sinica

authors： Gao YK,Jiang M,Yang T,Chen JY

更新日期：2006-03-01 00:00:00

abstract：:Hyperhomocysteinemia (HHcy) is a risk factor for cardiovascular disease and has a strong correlation with heart failure. However, the effects of HHcy on cardiac tissue remain less well understood. To elucidate the role of p53-dependent apoptosis in HHcy-induced cardiac injury, we fed ApoE(-/-) mice with high methionin...

journal_title：Acta biochimica et biophysica Sinica

authors： Ma S,Zhang H,Sun W,Gong H,Wang Y,Ma C,Wang J,Cao C,Yang X,Tian J,Jiang Y

更新日期：2013-05-01 00:00:00

abstract：:T helper cell type 1 (Th1) and 2 (Th2) play central roles in immune regulation. To identify the novel genes differentially expressed between Th1 and Th2 cells, CD4+ T cells were isolated from DO11.10 transgenic mice and induced under Th1 or Th2 conditions. Microarray showed differential expression of neutrophilic gran...

journal_title：Acta biochimica et biophysica Sinica

authors： Xie D,Liu Z,Li Z,Ji Y,Chen J,Sun B

更新日期：2007-01-01 00:00:00

abstract：:Apoptosis, or programmed cell death, is an essential physiological process that plays a critical role in development and tissue homeostasis. The progress of apoptosis is regulated in an orderly way by a series of signal cascades under certain circumstances. The caspase-cascade system plays vital roles in the induction...

journal_title：Acta biochimica et biophysica Sinica

authors： Fan TJ,Han LH,Cong RS,Liang J

更新日期：2005-11-01 00:00:00

abstract：:Adiponectin, an adipokine synthesized and secreted majorly by adipose tissue, is reported to exert cardioprotective properties via anti-inflammation and antiapoptosis. Lipopolysaccharide (LPS) is a common inflammation and apoptosis inducer of cardiomyocytes. However, few studies have reported the roles of adiponectin ...

journal_title：Acta biochimica et biophysica Sinica

authors： Hao R,Su G,Sun X,Kong X,Zhu C,Su G

更新日期：2019-02-01 00:00:00

abstract：:Growth arrest specific 2 (GAS2) modulates cell cycle, apoptosis, and Calpain activity. GAS2-Calpain2 axis is required for the growth of BCR-ABL(+) hematopoietic cells and chronic myeloid leukemia cells. However, the expression of GAS2 in acute leukemia patients remains unclear and what role GAS2-Calpain2 axis plays in...

journal_title：Acta biochimica et biophysica Sinica

authors： Sun L,Zhou H,Liu H,Ge Y,Zhang X,Ma W,Wu D,Zhao Y

更新日期：2015-10-01 00:00:00

abstract：:Bcl-2, a prominent member of the Bcl-2 family proteins, is responsible for the dysregulation of apoptosis and resistance to chemotherapy. In this study, we investigated whether small hairpin RNA (shRNA) targeting at Bcl-2 mRNA could enhance cytarabine (Ara-C)-induced apoptosis in Raji cells. Bcl-2 shRNA was transfecte...

journal_title：Acta biochimica et biophysica Sinica

authors： He D,Fang B

更新日期：2009-02-01 00:00:00

abstract：:The aim of this study is to construct a lentiviral expression vector containing a scavenger receptor (SR-PSOX) that binds with uniquely phosphatidylserine and oxidized lipoprotein with six histidine tags and to investigate the function of SR-PSOX in atherosclerosis. We utilize the ViraPower lentiviral expression syste...

journal_title：Acta biochimica et biophysica Sinica

authors： Quan Z,Yang H,Yang Y,Yan B,Cao R,Wen G,Liu C,Xu Y

更新日期：2007-03-01 00:00:00

abstract：:Previous studies have indicated that noggin exerts its neural inducing effect by binding and antagonizing bone morphogenetic protein 4 (BMP4). In order to further clarify the relationship between the structure and the function of noggin, and elucidate the possible mechanism responsible for noggin-BMP4 interaction, we ...

journal_title：Acta biochimica et biophysica Sinica

authors： Liu WD,Feng XL,Ren CP,Shi JL,Yang XY,Zhao M,Zhou L,Lan K,Yao KT

更新日期：2005-03-01 00:00:00

abstract：:Aberrant microRNA (miRNA) expression plays a critical role in osteosarcoma (OS) pathogenesis. In this study, we elucidated the involvement of miR-487a in OS and the underlying molecular mechanisms. We found that miR-487a was upregulated in OS clinical samples and cell lines. Knockdown of miR-487a suppressed OS cell gr...

journal_title：Acta biochimica et biophysica Sinica

authors： Gu Z,Wu S,Xu G,Wu W,Mao B,Zhao S

更新日期：2020-06-20 00:00:00

abstract：:Osteosarcoma is the most common primary malignant bone tumor, which occurs in adolescents. As reported by our previous studies, HER4 indicates a poor prognosis of primary osteosarcoma. However, its mechanisms in the pathogenesis of osteosarcoma have not yet been studied. The purpose of this study was to investigate th...

journal_title：Acta biochimica et biophysica Sinica

authors： Li X,Huang Q,Wang S,Huang Z,Yu F,Lin J

更新日期：2020-04-20 00:00:00

abstract：:Mammalian STE20-like kinase 1 (Mst1) is the mammalian homologue of Drosophila Hippo, a major inhibitor of cell proliferation in Drosophila. It ubiquitously encodes serine threonine kinase that belongs to the family of protein kinases related to yeast STE20, and is involved in cell proliferation, apoptosis, oncogenesis...

journal_title：Acta biochimica et biophysica Sinica

authors： Xu C,Liu C,Huang W,Tu S,Wan F

更新日期：2013-04-01 00:00:00

abstract：:Hyperglycemia, a diagnostic characteristic of diabetes mellitus, is detrimental to pancreatic β cells. Delphinidin, a member of the anthocyanin family, inhibits glucose absorption, increases glucagon-like peptide-1 (GLP-1) secretion, and improves insulin secretion in diabetes. However, whether delphinidin plays a prot...

journal_title：Acta biochimica et biophysica Sinica

authors： Lai D,Huang M,Zhao L,Tian Y,Li Y,Liu D,Wu Y,Deng F

更新日期：2019-12-13 00:00:00

abstract：:Nosema bombycis is an obligate intracellular parasitic fungus that utilizes a distinctive mechanism to infect Bombyx mori Spore germination can be used for host cell invasion; however, the detailed mechanism remains to be elucidated. The ricin-B-lectin (RBL) gene is significantly differentially regulated after N. bomb...

journal_title：Acta biochimica et biophysica Sinica

authors： Liu H,Li M,Cai S,He X,Shao Y,Lu X

更新日期：2016-11-01 00:00:00

abstract：:Lung cancer is one of the most lethal cancers in China because of high incidence and high mortality. Cyclooxygenase-2 (COX-2) and vessel endothelial growth factor C (VEGF-C) were found to play an important role in lymphangiogenesis of malignant tumors. In this study, we investigated whether lymphatic microvessel densi...

journal_title：Acta biochimica et biophysica Sinica

authors： Guo X,Chen Y,Xu Z,Xu Z,Qian Y,Yu X

更新日期：2009-03-01 00:00:00

abstract：:Although viral vectors are efficient systems to transfer foreign genes into cells or target tissues, safety issues remain in relation to human gene therapy. Microbubbles currently used as ultrasound contrast agents have been applied in transfection of genes. This study was designed to test the transfection efficiency ...

journal_title：Acta biochimica et biophysica Sinica

authors： Guo DP,Li XY,Sun P,Wang ZG,Chen XY,Chen Q,Fan LM,Zhang B,Shao LZ,Li XR

更新日期：2004-12-01 00:00:00

abstract：:In the present study, paclitaxel (PTX) were encapsulated with polyethylene glycol (PEG)-polylactide (PLA)/D-α tocopheryl polyethylene glycol 1000 succinate (TPGS) (PEG-PLA/TPGS) and the enhanced anti-tumor activity of this PTX mixed micelles (PTX-MM) was evaluated in lung cancer cells. The PTX-MM prepared by a solvent...

journal_title：Acta biochimica et biophysica Sinica

authors： Huang G,Zang B,Wang X,Liu G,Zhao J

更新日期：2015-12-01 00:00:00

abstract：:Ischemia/reperfusion injury (IRI) is a major cause of acute kidney damage, which often occurs in deceased donor kidney transplants. Cathelicidin PR-39 peptide possesses anti-inflammatory and wound repair effects through tissue angiogenesis and anti-apoptosis. This study assessed the role of PR-39 in anti-apoptosis in ...

journal_title：Acta biochimica et biophysica Sinica

authors： Liu J,Xue W,Xiang H,Zheng J,Zhao Y,Jiao L,Jiao Z

更新日期：2016-08-01 00:00:00

abstract：:The major goal of researchers and oncologists is to develop promising ground for novel therapeutic strategies to prevent recurrence or relapse of cancer. Recent evidences suggest that a subset of cells called cancer stem cells (CSCs) are present within the tumor mass which possess tumorigenic capacity and may be respo...

journal_title：Acta biochimica et biophysica Sinica

authors： Bhattacharyya S,Khanduja KL

更新日期：2010-04-01 00:00:00

abstract：:Many N-methyl-d-aspartate (NMDA) receptor antagonists have been used to treat neurodegenerative diseases induced by glutamate excitotoxicity in clinics. However, the universality of the glutamic acid neurotransmitter system makes the glutamic acid receptor blockers inefficient and unsafe. Thus, regulating the downstre...

journal_title：Acta biochimica et biophysica Sinica

authors： Tian Y,He Y,Song W,Zhang E,Xia X

更新日期：2017-09-01 00:00:00

abstract：:The low-molecular-weight protein tyrosine phosphatases (PTPase) exist ubiquitously in prokaryotes and eukaryotes and play important roles in the regulation of physiological activities. We report here the expression, purification and characterization of an active and soluble PTPase from Thermus thermophilus HB27 in Esc...

journal_title：Acta biochimica et biophysica Sinica

authors： Wang Y,Meng F,Zhang Y

更新日期：2009-08-01 00:00:00

abstract：:MicroRNAs (miRNAs) function as negative regulators of gene expression involved in cancer metastasis. The aim of this study is to investigate the potential roles of miR-218 in non-small cell lung cancer and validate its regulation mechanism. Functional studies showed that miR-218 overexpression inhibited cell migration...

journal_title：Acta biochimica et biophysica Sinica

authors： Zhang C,Ge S,Hu C,Yang N,Zhang J

更新日期：2013-12-01 00:00:00

abstract：:Melanoma is the most malignant and aggressive form of skin carcinoma originating in the pigment-producing melanocytes. In this study, to further investigate the molecular mechanisms of the development and progression of melanoma, we explored the impacts of long non-coding RNA (lncRNA) CASC2 on melanoma cell functions....

journal_title：Acta biochimica et biophysica Sinica

authors： Wang Z,Wang X,Zhou H,Dan X,Jiang L,Wu Y

更新日期：2018-03-01 00:00:00

abstract：:Both inhibitor of growth 4 (ING4) and phosphatase and tensin homolog deleted on chromosome 10 (PTEN) are well known as tumor suppressors that are closely related to tumor occurrence and progression. It was reported that ING4 and PTEN showed synergistic antitumor activities in nasopharyngeal carcinoma cells. The two tu...

journal_title：Acta biochimica et biophysica Sinica

authors： Rakshit N,Yang S,Zhou W,Xu Y,Deng C,Yang J,Yu H,Wei W

更新日期：2016-08-01 00:00:00