Abstract：
OBJECTIVE:The microenvironment of tumors constitutes a unique niche that promotes cancer metastasis and resistance. Two remarkable characteristics of this microenvironment are hypoxia and inflammation. Interleukin-1α (IL-1α), an important inflammatory factor, is frequently upregulated in a variety of cancers. This study aimed to investigate the expression of IL-1α in gastric cancer (GC) and explore the relationship between IL-1α and hypoxia. METHODS:Reverse-transcription polymerase chain reaction was performed to characterize IL-1α expression in different GC cell lines under normoxia or hypoxia. IL-1α expression was characterized in relation to tumor stage and lymph node metastasis of GC and the survival of patients. The effect of IL-1α knockdown under normoxia or hypoxia on cell proliferation, migration and sensitivity to cisplatin was also evaluated. Additionally, hypoxia-inducible factor-1α (HIF-1α) expression in KATO-III cells was either upregulated by ectopic HIF-1α expression or downregulated through shHIF-1α transfection, the effects of which on IL-1α expression was subsequently evaluated. RESULTS:There was a positive correlation between IL-1α, which was upregulated during hypoxia, and tumor stage, lymph node metastasis and resistance to cisplatin in GC. IL-1α was regulated by HIF1α, and a change in HIF1α expression altered the tumor-promoting effect of IL-1α. CONCLUSION:The IL-1α/hypoxia axis may be a valuable target for diagnosis and treatment of GC.
journal_name
J Dig Disjournal_title
Journal of digestive diseasesauthors
Xuan Y,Wang YNdoi
10.1111/1751-2980.12496subject
Has Abstractpub_date
2017-09-01 00:00:00pages
511-520issue
9eissn
1751-2972issn
1751-2980journal_volume
18pub_type
杂志文章abstract：OBJECTIVE:To summarize the clinical and spiral computed tomography (CT) features of undifferentiated embryonic liver sarcoma (UELS) in adults. METHODS:Clinical and CT findings of four adult patients with pathology-approved UELS were retrospectively analyzed with a literature review. All patients were examined using a ...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/j.1751-2980.2009.00400.x
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVE:To investigate retrospectively the efficacy of steroids in patients with acute-on-chronic liver failure (ACLF) precipitated by hepatitis B. METHODS:Patients with ACLF precipitated by hepatitis B were included and categorized according to treatment modalities (steroid vs. control). Survival and clinical chara...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12691
更新日期：2019-01-01 00:00:00
abstract：OBJECTIVE:MicroRNA-1254 (miR-1254) has not been studied in colorectal cancer (CRC) to date. This study aimed to investigate the inhibitory mechanism of miR-1254 in CRC tumorigenesis. METHODS:MiR-1254 expression was examined using real-time polymerase chain reaction in CRC and adjacent non-tumorous tissues. The correla...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12463
更新日期：2017-03-01 00:00:00
abstract：OBJECTIVE:To explore the features and clinical significance of serum pepsinogen (PG) assay in a follow-up study on a high-risk gastric cancer (GC) population. METHODS:A total of 444 participants from a high-risk area of GC in north China were enrolled in this follow-up study from April 1997 to December 1999. Serum PG ...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/j.1443-9573.2007.00321.x
更新日期：2008-02-01 00:00:00
abstract：OBJECTIVE:To investigate the effects of the non-cytotoxic drug (cyclooxygenase-2 (COX-2) inhibitor and octreotide) on growth of the multidrug-resistant human gastric carcinoma cell line SGC-7901/ADR. METHODS:The effects of non-cytotoxic drug on the growth of SGC-7901 and SGC-7901/ADR cells were evaluated by (3)H-thymi...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/j.1751-2980.2009.00370.x
更新日期：2009-05-01 00:00:00
abstract：OBJECTIVES:Peptest is a new non-invasive reflux diagnostic test based on lateral flow technology that containing two highly specific human pepsin monoclonal antibodies for detecting pepsin, a biomarker for reflux disease. The primary aim of this multicenter clinical study was to validate the efficacy of Peptest in pati...
journal_title：Journal of digestive diseases
pub_type： 杂志文章,多中心研究
doi：10.1111/1751-2980.12783
更新日期：2019-06-01 00:00:00
abstract：OBJECTIVE:With an age-standardized incidence rate of 2 per 100 000, esophageal cancer is not common among Malaysians, but they are nevertheless important due to its poor prognosis. The study is to clarify whether the human papillomavirus (HPV) is associated with esophageal cancer in Malaysians as there has been no repo...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12605
更新日期：2018-05-01 00:00:00
abstract：:The incidence and prevalence of inflammatory bowel disease (IBD) show considerable variation over time and across geographical regions. The first studies on the epidemiology of IBD were mainly from traditionally high-incidence areas, such as North America, and northern and western Europe. In the last two decades, more...
journal_title：Journal of digestive diseases
pub_type： 杂志文章,评审
doi：10.1111/1751-2980.12449
更新日期：2017-02-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the role of insulin-like growth factor binding protein-related protein 1 (IGFBP-rP1) in the development of hepatic fibrogenesis in experimental disease models and human liver samples. METHODS:Cellular distribution patterns of IGFBP-rP1 were assessed by immunohistochem...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12126
更新日期：2014-04-01 00:00:00
abstract：OBJECTIVE:Transarterial chemoembolization (TACE) is the treatment modality for intermediate, or Barcelona Clinic Liver Cancer stage B, hepatocellular carcinoma (HCC), but its beneficial effect on outcomes is still unsatisfactory. This study aimed to assess the outcomes of combined TACE and sorafenib for patients with i...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12911
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVE:It is known that the vacuolating cytotoxin (VacA) could induce apoptosis. However, the mechanism remained to be elucidated. The aim of this study is to investigate the role of Bcl family of proteins (Bcl-2 and Bax) and the mitochondrial voltage-dependent anion channel (VDAC) in VacA-induced apoptosis of AGS c...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/j.1751-2980.2009.00412.x
更新日期：2010-02-01 00:00:00
abstract：OBJECTIVES:Preoperative biliary drainage (PBD) can relieve symptoms of cholestasis, but carries risk of procedural complications. Metal stents have wider lumens and longer patency, although plastic stents (PS) remain in use. We reviewed the outcomes after PBD in patients with cholestasis. METHODS:Patients with symptom...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12455
更新日期：2017-03-01 00:00:00
abstract：OBJECTIVE:The aims of this study were to investigate the frequency and factors involved in the terminal ileum intubation of patients with chronic, non-bloody diarrhea and to compare diagnostic yields of colonoscopy and ileocolonoscopy. METHODS:The medical records of 945 patients undergoing colonoscopy for chronic, non...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12082
更新日期：2013-10-01 00:00:00
abstract：OBJECTIVE:Given the rarity of the disease, the post-resection clinical course of localized pancreatic acinar cell carcinoma (ACC) is largely unknown. Therefore, we aimed to analyze the outcomes of patients with localized pancreatic ACC who underwent curative surgical resection. METHODS:We retrospectively analyzed the ...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12505
更新日期：2017-08-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to investigate the prevalence of colorectal neoplasms in patients coronary artery disease (CAD) with or without a family history of colorectal cancer (CRC). METHODS:In this cross-sectional study, individuals with suspected CAD in the absence of cancer-related symptoms underwent coro...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12243
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVES:To assess the prevalence and potential risk factors of latent tuberculosis infection (LTBI) in Chinese patients with inflammatory bowel disease (IBD) and to evaluate the role of chest computed tomography (CT) in the screening of LTBI. METHODS:A single-center retrospective study was conducted and all IBD pat...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12437
更新日期：2017-01-01 00:00:00
abstract：OBJECTIVE:To investigate the alterations and functions of intrahepatic B (IHB) cells in non-alcoholic fatty liver disease (NAFLD) model induced by high-fat diet (HFD). METHODS:C57BL/6 J mice were fed with HFD for 16 weeks to induce NAFLD. Flow cytometry was used to analyze lymphocytes from liver, spleen and peripheral...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12362
更新日期：2016-07-01 00:00:00
abstract：:Non-alcoholic fatty liver disease (NAFLD) is now the most common etiology of chronic liver disease threatening global public health. However, the name "NAFLD" is no longer appropriate with the change of time. Recently, a new term, "metabolic dysfunction-associated fatty liver disease" has been proposed by an internati...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12944
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:We aimed to identify the differences in symptoms, high-resolution manometry (HRM) characteristics, and the efficacy of peroral endoscopic myotomy (POEM) regarding patients' sex in achalasia. METHODS:All patients diagnosed with achalasia by HRM who underwent POEM and were followed up for more than 6 months we...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12922
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:To investigate the clinicopathological features of columnar-lined esophagus (CLE) in Chinese patients. METHODS:Among 182 consecutive resections of proximal gastric cancer with residual esophageal tissue, 114 were eligible for the study. The maximal lengths of CLE and superficial esophageal glands (SEG) and t...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12007
更新日期：2013-01-01 00:00:00
abstract：OBJECTIVE:There is currently little information on the medical economic outcomes of endoscopic submucosal dissection (ESD) for gastric cancer (GC) in elderly patients. This study therefore aimed to investigate the medical economic outcomes of ESD in elderly patients with GC using a national administrative database. ME...
journal_title：Journal of digestive diseases
pub_type： 杂志文章,多中心研究
doi：10.1111/1751-2980.12106
更新日期：2014-02-01 00:00:00
abstract：:Lgr5 marks stem cells in digestive epithelial tissues by lineage tracing, and in vitro ever-expansion of Lgr5 stem cells form organoids, which can be directed to differentiate into functional somatic cells. Organoids derived from gastrointestinal epithelium even recapitulate the morphologic features of their in vivo c...
journal_title：Journal of digestive diseases
pub_type： 杂志文章,评审
doi：10.1111/1751-2980.12305
更新日期：2016-01-01 00:00:00
abstract：OBJECTIVE:Early diagnosis of colitis-associated cancer and dysplasia through surveillance endoscopy is vital for patients with ulcerative colitis (UC). This study aimed to evaluate the efficacy of autofluorescence endoscopy (AFE) using 5-aminolevulinic acid (ALA) and to investigate the fluorescence signal localization ...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12923
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the long-term outcomes of complete common bile duct (CBD) stone removal and biliary stenting in elderly patients (≥85 years) with CBD stones. METHODS:We retrospectively examined 65 patients who underwent complete CBD stone removal (the duct clearance group) and 40 patients who underwent biliary s...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12656
更新日期：2018-10-01 00:00:00
abstract：OBJECTIVE:Contrast-enhanced harmonic endoscopic ultrasonography (CH-EUS) is a valuable device to diagnose and determine the malignant potential of gastrointestinal stromal tumors (GIST) as early as possible when making clinical therapeutic decisions. This study aimed to estimate the ability of CH-EUS to discriminate be...
journal_title：Journal of digestive diseases
pub_type： 杂志文章,meta分析
doi：10.1111/1751-2980.12710
更新日期：2019-03-01 00:00:00
abstract：OBJECTIVE:The incidence of nonsteroidal anti-inflammatory drugs (NSAIDs)-induced enteropathy is currently increasing. However, the predictors of small bowel bleeding (SBB) associated with NSAIDs are unknown. This study aimed to assess the risk factors of SBB in chronic NSAIDs users. METHODS:We retrospectively compared...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12269
更新日期：2015-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the feasibility and accuracy of confocal laser endomicroscopy (CLE) for the in vivo diagnosis of colorectal cancer (CRC) compared with conventional histology. METHODS:Consecutive patients who had undergone CLE examination for screening or surveillance colonoscopy were recruited. Suspected maligna...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12039
更新日期：2013-05-01 00:00:00
abstract：OBJECTIVE:This study aimed to systematically assess the relevant risk factors of positive lateral margin (LM) after en bloc resection of early gastric adenocarcinoma. METHODS:A total of 242 patients who had undergone endoscopic submucosal dissection (ESD) due to early gastric lesions from January 2009 to March 2015 we...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12342
更新日期：2016-04-01 00:00:00
abstract：:Drug-induced liver injury (DILI), which is caused by drugs and herbal or dietary supplements, remains a serious concern for drug developers, regulators, and clinicians; however, serum biomarkers utilized to detect and monitor DILI have not changed in decades and have limitations. Data-driven mathematical modeling that...
journal_title：Journal of digestive diseases
pub_type： 杂志文章,评审
doi：10.1111/1751-2980.12684
更新日期：2019-01-01 00:00:00
abstract：OBJECTIVE:The aim of our study was to document our 6-year experiences in identifying the clinical characteristics, laboratory findings, risk factors and the outcomes of patients with ischemic colitis (IC) in a community hospital setting. METHODS:The medical records of patients who were diagnosed with IC from 2007 to 2...
journal_title：Journal of digestive diseases
pub_type： 杂志文章
doi：10.1111/1751-2980.12182
更新日期：2014-11-01 00:00:00
