Publications by authors named "Cailin Xue"

Objective: This study aimed to investigate the role of tRNA-derived RNA fragment tRF-Pro-CGG in pancreatic cancer (PC), focusing on its expression levels in PC tissues and cell lines, and its effects on cell proliferation, clonality, migration, invasion, and apoptosis. Additionally, the study explored the potential of tRF-Pro-CGG as a diagnostic biomarker and therapeutic target in PC.

Methods: The expression levels of tRF-Pro-CGG in PC tissues and cell lines were analyzed using next-generation sequencing and quantitative real-time PCR (qRT-PCR).

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Purpose: This research aimed to evaluate the expression level of Homeobox A9 (HOXA9) and its role in tumorigenesis of hepatocellular carcinoma (HCC).

Methods: Bioinformatic analysis, qPCR and Western blot analysis of clinical samples were employed to evaluate mRNA and protein levels of HOXA9 in HCC patients and cell lines. In vitro cell proliferation, migration and invasion, cloning formation, xenograft tumor model, wound healing and apoptosis assays, RNA sequencing analysis of RPL38-silenced HCC-LM3 cells and qPCR, Western blot analysis were performed for validation.

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Cells routinely utilize the unfolded protein response (UPR) to alleviate endoplasmic reticulum (ER)-stress or trigger about apoptotic death under extreme ER-stress conditions. Tumor cells are subjected to persistent ER-stress due to their crowded microenvironment, but can maintain hyperactive proliferation under most stressful conditions. Therefore, understanding strategies employed by cancer cells to escape from UPR-related apoptosis has important medical implications.

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Background: Observational studies have reported that gut microbiota composition is associated with metabolic syndrome. However, the causal effect of gut microbiota on metabolic syndrome has yet to be confirmed.

Methods: We performed a bidirectional Mendelian randomization study to investigate the causal effect between gut microbiota and metabolic syndrome in European population.

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Background: Despite radiotherapy ability to significantly improve treatment outcomes and survival in triple-negative breast cancer (TNBC) patients, acquired resistance to radiotherapy poses a serious clinical challenge. Protein disulfide isomerase exists in endoplasmic reticulum and plays an important role in promoting protein folding and post-translational modification. However, little is known about the role of protein disulfide isomerase family member 4 (PDIA4) in TNBC, especially in the context of radiotherapy resistance.

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Acute liver failure (ALF) is a clinically fatal disease that leads to the rapid loss of normal liver function. Acetaminophen (APAP) is a leading cause of drug-induced ALF. Ferroptosis, defined as iron-dependent cell death associated with lipid peroxide accumulation, has been shown to be strongly associated with APAP-induced liver injury.

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Background: Hepatocellular carcinoma (HCC) is one of the most frequent malignancies. Alpha-fetoprotein (AFP) has some limitations in diagnosing early HCC. Recently, long noncoding RNAs (lncRNAs) showed great potential as tumor diagnostic biomarkers, and lnc-MyD88 was previously identified as a carcinogen in HCC.

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Introduction: Considering the narrow window of surgery, early diagnosis of liver cancer is still a fundamental issue to explore. Hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICCA) are considered as two different types of liver cancer because of their distinct pathogenesis, pathological features, prognosis, and responses to adjuvant therapies. Qualitative analysis of image is not enough to make a discrimination of liver cancer, especially early-stage HCC or ICCA.

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Cancer-testis (CT) genes participate in the initiation and progression of cancer, but the role of CT-associated long non-coding RNAs (CT-lncRNAs) in hepatocellular carcinoma (HCC) is still elusive. Here, we discovered a conserved CT-lncRNA, named lnc-CTHCC, which was highly expressed in the testes and HCC. A lnc-CTHCC-knockout (KO) mouse model further confirmed that the global loss of lnc-CTHCC inhibited the occurrence and development of HCC.

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Background: The enzyme L-asparaginase (ASRGL1) catalyzes the hydrolysis of L-asparagine (Asn) to L-aspartic acid (Asp) and ammonia. Numerous studies have shown a strong correlation between ASRGL1 expression and tumorigenesis. However, the expression and biological function of ASRGL1 in hepatocellular carcinoma (HCC) are still unclear.

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Article Synopsis
  • Long noncoding RNAs (LncRNAs) are important in helping tumors grow, and scientists discovered a new one called Linc-KILH that is especially active in liver cancer (HCC).
  • Linc-KILH is linked to larger tumors, more serious issues like blood vessel problems, spread to other parts of the liver, and shorter survival for patients.
  • When scientists stopped Linc-KILH from working, they found that liver cancer cells stopped growing and spreading, suggesting Linc-KILH could be a new way to treat this cancer.
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Hepatocellular carcinoma (HCC), a most common malignant tumor, has an unfavorable clinical outcome. Emerging evidence has demonstrated that long noncoding RNAs (lncRNAs) play an important role in the carcinogenesis and progression of HCC. However, the clinical significances and the biological roles of most lncRNAs in HCC remain poorly understood.

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Pancreatic cancer (PC) is a leading cause of cancer-related mortality globally. Though increasing evidence has demonstrated that circular RNAs (circRNAs) are linked to the development and progression of cancers, the biological functions of circRNAs in PC remain largely unexplored so far. Based on previous studies, Hsc_circ_0075829 (circ_0075829) was screened out and then further identified in PC clinical specimens and cell lines by real-time PCR.

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Background: Hepatocellular carcinoma (HCC) is a very belligerent primary liver tumor with high metastatic potential. Aberrant expression of lncRNAs drives tumorous invasion and metastasis. Whether lncRNAs engage mechanisms of liver cancer metastasis remains largely unexplored.

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Article Synopsis
  • SUZ12, a key component of the PRC2 complex, is found to be significantly down-regulated in HBV-related hepatocellular carcinoma (HCC) tissues compared to non-tumor tissues, which correlates with worse survival rates for patients.
  • Silencing SUZ12 enhances the migration and invasion of HCC cells, while overexpressing it has the opposite effect, showing it plays a crucial role in cancer progression.
  • The study suggests that the down-regulation of SUZ12 activates the ERK1/2 signaling pathway and increases MMP2 and MMP9 expression, contributing to increased invasiveness of HCC cells.
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Long non-coding RNAs (lncRNAs) have been implicated in liver carcinogenesis. We previously showed that the induction of lncRNA-uc002mbe.2 is positively associated with the apoptotic effect of trichostatin A (TSA) in hepatocellular carcinoma (HCC) cells.

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