Abstract:
Background:Inflammation is one of a main reason for colon cancer progression and poor prognosis. The high-mobility group box-1 (HMGB1) and glutathione peroxidase 4 (GPX4) are responsible for inflammation, but the relationship between HMGB1 and GPX4 remains unknown about inflammation in colon cancer. Methods:RT-qPCR was carried out to investigate the expression of IL1β, IL6 and TNFα in colon cancer cells stimulated with LPS or siHMGB1. To observe the relationship between HMGB1, GPX4 and inflammation or ROS, Western blot assays were adopted. Pull-down, CoIP and immunohistochemistry assays were performed to further investigate the molecular mechanisms of HMGB1 and GPX4 in colon cancer. Results:We report that HMGB1 mediates lipopolysaccharide (LPS)-induced inflammation in colon cancer cells. Mechanistically, acetylated HMGB1 interacts with GPX4, negatively regulating GPX4 activity. Furthermore, by utilizing siHMGB1 and its inhibitor, our discoveries demonstrate that HMGB1 knockdown can inhibit inflammation and reactive oxygen species (ROS) accumulation via NF-kB. Conclusion:Collectively, our findings first demonstrate that acetylated HMGB1 can interact with GPX4, leading to inflammation, and providing therapeutic strategies targeting HMGB1 and GPX4 for colon cancer.
journal_name
Cancer Cell Intjournal_title
Cancer cell internationalauthors
Yang Y,Yang L,Jiang S,Yang T,Lan J,Lei Y,Tan H,Pan Kdoi
10.1186/s12935-020-01289-6subject
Has Abstractpub_date
2020-05-29 00:00:00pages
205issn
1475-2867pii
1289journal_volume
20pub_type
杂志文章abstract::[This corrects the article DOI: 10.1186/s12935-017-0407-9.]. ...
journal_title:Cancer cell international
pub_type: 已发布勘误
doi:10.1186/s12935-020-01375-9
更新日期:2020-07-17 00:00:00
abstract:Background:Renal cell carcinoma (RCC) is the most common kidney cancer and includes several molecular and histological subtypes with different clinical characteristics. The combination of DNA methylation and gene expression data can improve the classification of tumor heterogeneity, by incorporating differences at the ...
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-10-19
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abstract:BACKGROUND:Without doubt, natural products have been, and still are, the cornerstone of the health care armamentarium. Of all natural sources, the marine environment is clearly the last great frontier for pharmaceutical and medical research. METHODS:This work progresses in the direction of identifying component(s) fro...
journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
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journal_title:Cancer cell international
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journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
pub_type: 杂志文章
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abstract:BACKGROUND:Pancreatic cancer is currently one of the leading causes of cancer deaths without any effective therapies. Mir-145 has been found to be tumor-suppressive in various types of cancers. The aim of this study is to investigate the role of miR-145 in pancreatic cancer cells and explore its underlying mechanism. ...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-016-0331-4
更新日期:2016-08-25 00:00:00
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journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-019-0914-y
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abstract:BACKGROUND:Bladder cancer (BCa) is a malignant tumor that occurs on the mucosa of the bladder, in which dysregulated long non-coding RNAs (lncRNAs) are involved. This study investigated the effect of lncRNA small nucleolar RNA host gene 1 (SNHG14) on the biological characteristics of BCa cells from microRNA (miR)-211-3...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01717-7
更新日期:2021-01-22 00:00:00
abstract:BACKGROUND:Endometrial cancer is an invasive gynecological cancer prevalent in the world. The pathogenesis of endometrial cancer is related to multiple levels of regulation, referring to oestrogen, tumor-suppressor gene (e.g. PTEN) or microRNAs (e.g. miR-23a and miR-29b). Metapristone is a hormone-related drug, which i...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01682-1
更新日期:2021-01-07 00:00:00
abstract:BACKGROUND:MicroRNAs are 22-24 nt non-coding RNAs that bind to the 3' UTR of target mRNAs, thereby inducing mRNA degradation or inhibiting mRNA translation. Due to their implication in the regulation of post-transcriptional processes, the role of miRNAs in hepatocellular carcinoma (HCC) has been extensively studied. Ho...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-017-0386-x
更新日期:2017-02-21 00:00:00
abstract:BACKGROUND:Human umbilical cord blood derived-mesenchymal stem cells (hUCMSCs) offer an attractive alternative to bone marrow-derived MSCs (BMMSCs) for cell-based therapy as it is a less invasive source of biological material. However, limited studies have been conducted with hUCMSCs as compared to BMMSCs. The present ...
journal_title:Cancer cell international
pub_type: 杂志文章
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更新日期:2014-09-24 00:00:00
abstract:Background:Thyroid cancer (TC) is the most frequent endocrine malignancy. Long noncoding RNAs (lncRNAs) have been confirmed to act as significant roles in tumor development. The role of lncRNA TMPO-AS1 in TC is still unclear, so it remains to be explored. The aim of the research is to investigate the role and regulator...
journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
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journal_title:Cancer cell international
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journal_title:Cancer cell international
pub_type: 杂志文章
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journal_title:Cancer cell international
pub_type: 杂志文章
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更新日期:2020-11-03 00:00:00
abstract:Background:Drug resistance to 5-fluorouracil (5-FU) and recurrence after chemotherapy in colorectal cancer remain a challenge to be resolved for the improvement of patient outcomes. It is recognized that a variety of secretory proteins released from the tumor cells exposed to chemo-drugs into the tumor microenvironment...
journal_title:Cancer cell international
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更新日期:2020-09-14 00:00:00
abstract:Background:Acute lymphoblastic leukemia (ALL) is an aggressive hematopoietic malignancy that is most commonly observed in children. Alantolactone (ALT) has been reported to exhibit anti-tumor activity in different types of cancer. The aim of the present study was to investigate the anti-tumor activity and molecular mec...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01537-9
更新日期:2020-09-09 00:00:00
abstract:Background:Cutaneous melanoma is one of the most aggressive and lethal skin cancers. It is greatly important to identify prognostic biomarkers to guide the clinical management. However, it is technically challenging for untrained researchers to process high dimensional profiling data and identify potential prognostic g...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/s12935-020-01262-3
更新日期:2020-05-19 00:00:00
abstract:Background:The crucial role of long non-coding RNAs (lncRNAs) has been certified in human cancers. The lncRNAs with abnormal expressions could act as tumor inhibitors or oncogenes in the advancement of tumors. LBX2-AS1 was once reported to accelerate esophageal squamous cell carcinoma. Nonetheless, its function in gast...
journal_title:Cancer cell international
pub_type: 杂志文章
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更新日期:2020-04-26 00:00:00
abstract:Background:Cholangiocarcinoma (CCA) is an invasive malignancy arising from biliary epithelial cells; it is the most common primary tumour of the bile tract and has a poor prognosis. The aim of this study was to screen prognostic biomarkers for CCA by integrated multiomics analysis. Methods:The GSE32225 dataset was der...
journal_title:Cancer cell international
pub_type: 杂志文章
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更新日期:2020-04-22 00:00:00
abstract:BACKGROUND:Resistance to drug therapy is a major impediment for successful treatment of patients suffering from breast cancer (BC). Tamoxifen (TAM) is an extensively used therapeutic agent, which substantially reduces the risk of recurrence and associated mortality in BC. This study demonstrated that exosomal transfer ...
journal_title:Cancer cell international
pub_type: 杂志文章
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abstract:Background:At the present time, colorectal cancer (CRC) is still known as a disease with a high mortality rate. Theranostics are flawless scenarios that link diagnosis with therapy, including precision medicine as a critical platform that relies on the development of biomarkers particularly "liquid biopsy". Circulating...
journal_title:Cancer cell international
pub_type: 杂志文章,评审
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更新日期:2020-07-06 00:00:00
abstract:BACKGROUND:We have previously shown that ultraviolet-A (UVA) radiation enhances metastatic lung colonization capacity of B16-F1 melanoma cells. The aim of this study was to examine changes in expression profile of genes in mouse melanoma B16-F1 cells exposed to UVA radiation. RESULTS:B16-F1 melanoma cells were exposed...
journal_title:Cancer cell international
pub_type: 杂志文章
doi:10.1186/1475-2867-7-7
更新日期:2007-05-02 00:00:00