Deconvolution of diffuse gastric cancer and the suppression of CD34 on the BALB/c nude mice model.

Abstract:

BACKGROUND:Gastric cancer is a considerable burden for worldwide patients. And diffuse gastric cancer is the most insidious subgroup with poor survival. The phenotypic characterization of the diffuse gastric cancer cell line can be useful for gastric cancer researchers. In this article, we aimed to characterize the diffuse gastric cancer cells with MRI and transcriptomic data. We hypothesized that gene expression pattern is associated with the phenotype of the cells and that the heterogeneous enhancement pattern and the high tumorigenicity of SNU484 can be modulated by the perturbation of the highly expressed gene. METHODS:We evaluated the 9.4 T magnetic resonance imaging and transcriptomic data of the orthotopic mice models from diffuse gastric cancer cells such as SNU484, Hs746T, SNU668, and KATO III. We included MKN74 as an intestinal cancer control cell. After comprehensive analysis integrating MRI and transcriptomic data, we selected CD34 and validated the effect by shRNA in the BALB/c nude mice models. RESULTS:SNU484, SNU668, Hs746T, and MKN74 formed orthotopic tumors by the 5 weeks after cell injection. The diffuse phenotype was found in the SNU484 and Hs746T. SNU484 was the only tumor showing the heterogeneous enhancement pattern on T2 images with a high level of CD34 expression. Knockdown of CD34 decreased the round-void shape in the H&E staining (P = 0.028), the heterogeneous T2 enhancement, and orthotopic tumorigenicity (100% vs 66.7%). The RNAseq showed that the suppressed CD34 is associated with the downregulated gene-sets of the extracellular matrix remodeling. CONCLUSION:Suppression of CD34 in the human-originated gastric cancer cell suggests that it is important for the round-void histologic shape, heterogeneous enhancement pattern on MRI, and the growth of gastric cancer cell line.

journal_name

BMC Cancer

journal_title

BMC cancer

authors

Yoon SJ,Park J,Shin Y,Choi Y,Park SW,Kang SG,Son HY,Huh YM

doi

10.1186/s12885-020-06814-4

subject

Has Abstract

pub_date

2020-04-15 00:00:00

pages

314

issue

1

issn

1471-2407

pii

10.1186/s12885-020-06814-4

journal_volume

20

pub_type

杂志文章
  • Induction of chromosome instability and stomach cancer by altering the expression pattern of mitotic checkpoint genes in mice exposed to areca-nut.

    abstract:BACKGROUND:There are strong indications for a causal association between areca-nut consumption and cancers. In Meghalaya, India, the variety of areca-nut is used as raw and unprocessed form whose chemical composition and pharmacological actions have been reported. Yet we know little on the initial pathway involved in a...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-13-315

    authors: Kurkalang S,Banerjee A,Ghoshal N,Dkhar H,Chatterjee A

    更新日期:2013-06-28 00:00:00

  • Metastasis-associated in colon cancer-1 and aldehyde dehydrogenase 1 are metastatic and prognostic biomarker for non-small cell lung cancer.

    abstract:BACKGROUND:Tumor recurrence and metastasis are the most common reason for treatment failure. Metastasis-associate in colon cancer-1 (MACC1) has been identified as a metastatic and prognostic biomarker for colorectal cancer and other solid tumors. Aldehyde dehydrogenase 1 (ALDH1), a marker of cancer stem cells, is also ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2903-z

    authors: Zhou L,Yu L,Zhu B,Wu S,Song W,Gong X,Wang D

    更新日期:2016-11-10 00:00:00

  • BAG-1 haplo-insufficiency impairs lung tumorigenesis.

    abstract:BACKGROUND:BAG-1 is a multifunctional co-chaperone of heat shock proteins (Hsc70/Hsp70) that is expressed in most cells. It interacts with Bcl-2 and Raf indicating that it might connect protein folding with other signaling pathways. Evidence that BAG-1 expression is frequently altered in human cancers, in particular in...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-4-85

    authors: Götz R,Kramer BW,Camarero G,Rapp UR

    更新日期:2004-11-24 00:00:00

  • Genistein induces apoptosis of colon cancer cells by reversal of epithelial-to-mesenchymal via a Notch1/NF-κB/slug/E-cadherin pathway.

    abstract:BACKGROUND:Genistein has been known to inhibit proliferation and induce apoptosis in several kinds of cancer cells. While knowledge of genistein in regulating epithelial mesenchymal transition (EMT) of colon cancer cells is unknown. METHODS:To investigate the effects and mechanisms of genistein on EMT of colon cancer ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-017-3829-9

    authors: Zhou P,Wang C,Hu Z,Chen W,Qi W,Li A

    更新日期:2017-12-04 00:00:00

  • Patients with pathological stage N2 rectal cancer treated with early adjuvant chemotherapy have a lower treatment failure rate.

    abstract:BACKGROUND:In this era of oxaliplatin-based adjuvant therapy, the optimal sequence in which chemoradiotherapy should be administered for pathological stage N2 rectal cancer is unknown. The aim of this study was to investigate this sequence. METHODS:In the primary adjuvant concurrent chemoradiotherapy (A-CRT) group (n ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-017-3170-3

    authors: Feng YR,Jin J,Ren H,Wang X,Wang SL,Wang WH,Song YW,Liu YP,Tang Y,Li N,Liu XF,Fang H,Yu ZH,Li YX

    更新日期:2017-03-09 00:00:00

  • The prognostic values of m6A RNA methylation regulators in uveal melanoma.

    abstract:BACKGROUND:The aim of this study was to identify gene signatures and prognostic values of m6A methylation regulators in uveal melanoma (UM). METHODS:The RNA sequencing dataset and corresponding clinical information were downloaded from TCGA and GEO database. Based on the expression of m6A RNA methylation regulators, t...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-020-07159-8

    authors: Tang J,Wan Q,Lu J

    更新日期:2020-07-18 00:00:00

  • Kidney cancer mortality in Spain: geographic patterns and possible hypotheses.

    abstract:BACKGROUND:Since the second half of the 1990s, kidney cancer mortality has tended to stabilize and decline in many European countries, due to the decrease in the prevalence of smokers. Nevertheless, incidence of kidney cancer is rising across the sexes in some of these countries, a trend which may possibly reflect the ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-8-293

    authors: López-Abente G,Aragonés N,Pérez-Gómez B,Ramis R,Vidal E,García-Pérez J,Fernández-Navarro P,Pollán M

    更新日期:2008-10-09 00:00:00

  • Clinicopathological features of breast cancer patients with internal mammary and/or supraclavicular lymph node recurrence without distant metastasis.

    abstract:BACKGROUND:Internal mammary and/or supraclavicular (IM-SC) lymph node (LN) recurrence without distant metastasis (DM) in patients with breast cancer is rare, and there have been few reports on its clinical outcomes. METHODS:We enrolled 4237 patients with clinical stage I-IIIC breast cancer treated between January 2007...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-020-07442-8

    authors: Inari H,Teruya N,Kishi M,Horii R,Akiyama F,Takahashi S,Ito Y,Ueno T,Iwase T,Ohno S

    更新日期:2020-09-29 00:00:00

  • Pazopanib has equivalent anti-tumor effectiveness and lower Total costs than Sunitinib for treating metastatic or advanced renal cell carcinoma: a meta-analysis.

    abstract:BACKGROUND:Sunitinib and pazopanib are extensively used as first-line treatment of metastatic renal cell carcinoma (mRCC). We performed this meta-analysis to assess the anti-tumor effectiveness, toxicity, and total costs of the two drugs among patients with mRCC/advanced RCC (aRCC). MATERIALS AND METHODS:PubMed, Scien...

    journal_title:BMC cancer

    pub_type: 杂志文章,meta分析

    doi:10.1186/s12885-019-5704-3

    authors: Deng H,Huang Y,Hong Z,Yuan X,Cao Z,Wei Y,Zhang W

    更新日期:2019-05-23 00:00:00

  • Snake venom toxin from Vipera lebetina turanica induces apoptosis of colon cancer cells via upregulation of ROS- and JNK-mediated death receptor expression.

    abstract:BACKGROUND:Abundant research suggested that the cancer cells avoid destruction by the immune system through down-regulation or mutation of death receptors. Therefore, it is very important that finding the agents that increase the death receptors of cancer cells. In this study, we demonstrated that the snake venom toxin...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-12-228

    authors: Park MH,Jo M,Won D,Song HS,Han SB,Song MJ,Hong JT

    更新日期:2012-06-08 00:00:00

  • UDP-glucuronosyltransferase UGT1A7 genetic polymorphisms in hepatocellular carcinoma: a differential impact according to seropositivity of HBV or HCV markers?

    abstract:BACKGROUND:We conducted a case-control study to evaluate the role of UDP-glucuronosyltransferase 1A7 (UGT1A7) polymorphisms in the onset of hepatocellular carcinoma (HCC). METHODS:The study included 165 patients with HCC, 134 with cirrhosis and 142 controls without liver disease, matched for age and hospital. All were...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-7-214

    authors: Stücker I,Loriot MA,N'koutchou G,Cénée S,Bodin L,Mulot C,Gelu-Simeon M,Pelletier L,Bronowicki JP,Degos F,Beaune P,Laurent-Puig P,Hémon D,Trinchet JC,Pelletier G

    更新日期:2007-11-19 00:00:00

  • Val103Ile polymorphism of the melanocortin-4 receptor gene (MC4R) in cancer cachexia.

    abstract:BACKGROUND:At present pathogenic mechanisms of cancer cachexia are poorly understood. Previous evidence in animal models implicates the melanocortin-4 receptor gene (MC4R) in the development of cancer cachexia. In humans, MC4R mutations that lead to an impaired receptor function are associated with obesity; in contrast...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-8-85

    authors: Knoll S,Zimmer S,Hinney A,Scherag A,Neubauer A,Hebebrand J

    更新日期:2008-03-31 00:00:00

  • Annonaceous acetogenin mimic AA005 induces cancer cell death via apoptosis inducing factor through a caspase-3-independent mechanism.

    abstract:BACKGROUND:Annonaceous acetogenins are a family of natural products with antitumor activities. Annonaceous acetogenin mimic AA005 reportedly inhibits mammalian mitochondrial NADH-ubiquinone reductase (Complex I) and induces gastric cancer cell death. However, the mechanisms underlying its cell-death-inducing activity a...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-015-1133-0

    authors: Han B,Wang TD,Shen SM,Yu Y,Mao C,Yao ZJ,Wang LS

    更新日期:2015-03-18 00:00:00

  • Anti-proliferative effects of Bifidobacterium adolescentis SPM0212 extract on human colon cancer cell lines.

    abstract:BACKGROUND:Lactic acid bacteria (LAB) are beneficial probiotic organisms that contribute to improved nutrition, microbial balance, and immuno-enhancement of the intestinal tract, as well as anti-tumor activity. The aim of the present work was to study the growth inhibition of tumor cells by butanol extract of Bifidobac...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-8-310

    authors: Lee DK,Jang S,Kim MJ,Kim JH,Chung MJ,Kim KJ,Ha NJ

    更新日期:2008-10-27 00:00:00

  • Pathological complete response due to a prolonged time interval between preoperative chemoradiation and surgery in locally advanced rectal cancer: analysis from the German StuDoQ|Rectalcarcinoma registry.

    abstract:BACKGROUND:Preoperative chemoradiotherapy is the recommended standard of care for patients with local advanced rectal cancer. However, it remains unclear, whether a prolonged time interval to surgery results in an increased perioperative morbidity, reduced TME quality or better pathological response. Aim of this study ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-020-6538-8

    authors: Lichthardt S,Wagner J,Löb S,Matthes N,Kastner C,Anger F,Germer CT,Wiegering A

    更新日期:2020-01-20 00:00:00

  • Rationale and design of decision: a double-blind, randomized, placebo-controlled phase III trial evaluating the efficacy and safety of sorafenib in patients with locally advanced or metastatic radioactive iodine (RAI)-refractory, differentiated thyroid ca

    abstract:BACKGROUND:The incidence of thyroid cancer and the number of patients who die from this disease are increasing globally. Differentiated thyroid cancer (DTC) is the histologic subtype present in most patients and is primarily responsible for the increased overall incidence of thyroid cancer. Sorafenib is a multikinase i...

    journal_title:BMC cancer

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1186/1471-2407-11-349

    authors: Brose MS,Nutting CM,Sherman SI,Shong YK,Smit JW,Reike G,Chung J,Kalmus J,Kappeler C,Schlumberger M

    更新日期:2011-08-11 00:00:00

  • Dietary restriction during the treatment of cancer: results of a systematic scoping review.

    abstract:BACKGROUND:Diets that restrict energy or macronutrient intake (e.g. fasting/ketogenic diets (KDs)) may selectively protect non-tumour cells during cancer treatment. Previous reviews have focused on a subset of dietary restrictions (DR) or have not performed systematic searches. We conducted a systematic scoping review ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-019-5931-7

    authors: Shingler E,Perry R,Mitchell A,England C,Perks C,Herbert G,Ness A,Atkinson C

    更新日期:2019-08-15 00:00:00

  • The effects of the location of cancer stem cell marker CD133 on the prognosis of hepatocellular carcinoma patients.

    abstract:BACKGROUND:CD133 (prominin-1) is widely believed to be a cancer stem cell marker in various solid tumor types, and CD133 has been correlated with tumor-initiating capacity. Recently, the nuclear location of CD133 expression in tumors has been discussed, but hepatocellular carcinoma (HCC) has not been included in these ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-017-3460-9

    authors: Chen YL,Lin PY,Ming YZ,Huang WC,Chen RF,Chen PM,Chu PY

    更新日期:2017-07-07 00:00:00

  • The -786T>C promoter polymorphism of the NOS3 gene is associated with prostate cancer progression.

    abstract:BACKGROUND:There is no biological or epidemiological data on the association between NOS3 promoter polymorphisms and prostate cancer. The polymorphisms in the promoter region of NOS3 gene may be responsible for variations in the plasma NO, which may promote cancer progression by providing a selective growth advantage t...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-8-273

    authors: Marangoni K,Araújo TG,Neves AF,Goulart LR

    更新日期:2008-09-29 00:00:00

  • The use of chemotherapy regimens carrying a moderate or high risk of febrile neutropenia and the corresponding management of febrile neutropenia: an expert survey in breast cancer and non-Hodgkin's lymphoma.

    abstract:BACKGROUND:The use of chemotherapy regimens with moderate or high risk of febrile neutropenia (defined as having a FN incidence of 10% or more) and the respective incidence and clinical management of FN in breast cancer and NHL has not been studied in Belgium. The existence of a medical need for G-CSF primary and secon...

    journal_title:BMC cancer

    pub_type: 杂志文章,多中心研究

    doi:10.1186/1471-2407-10-642

    authors: Gerlier L,Lamotte M,Awada A,Bosly A,Bries G,Cocquyt V,Focan C,Henry S,Lalami Y,Machiels JP,Mebis J,Straetmans N,Verhoeven D,Somers L

    更新日期:2010-11-23 00:00:00

  • A multilevel study of the determinants of area-level inequalities in colorectal cancer survival.

    abstract:BACKGROUND:In Australia, associations between geographic remoteness, socioeconomic disadvantage, and colorectal cancer (CRC) survival show that survival rates are lowest among residents of geographically remote regions and those living in disadvantaged areas. At present we know very little about the reasons for these i...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-10-24

    authors: Baade PD,Turrell G,Aitken JF

    更新日期:2010-01-28 00:00:00

  • Genetic polymorphisms of DNA double-strand break repair pathway genes and glioma susceptibility.

    abstract:BACKGROUND:Genetic variations in DNA double-strand break repair genes can influence the ability of a cell to repair damaged DNA and alter an individual's susceptibility to cancer. We studied whether polymorphisms in DNA double-strand break repair genes are associated with an increased risk of glioma development. METHO...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-13-234

    authors: Zhao P,Zou P,Zhao L,Yan W,Kang C,Jiang T,You Y

    更新日期:2013-05-10 00:00:00

  • Quality of life of Bahraini women with breast cancer: a cross sectional study.

    abstract:BACKGROUND:Breast cancer can impact survivors in many aspects of their life. Scarce information is currently available on the quality of life of cancer survivors in Bahrain. The objective of this study is to describe the quality of life of Bahraini women with breast cancer and its association with their sociodemographi...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-13-212

    authors: Jassim GA,Whitford DL

    更新日期:2013-04-28 00:00:00

  • Elevated levels of plasma D-dimer predict a worse outcome in patients with nasopharyngeal carcinoma.

    abstract:BACKGROUND:Hemostatic alterations occur during the development of cancer. Plasma D-dimer is a hypercoagulability and fibrinolytic system marker that is increased in patients with various solid tumours. The aim of this study was to evaluate the hemostatic status of nasopharyngeal carcinoma (NPC) patients by assessing pl...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-14-583

    authors: Chen WH,Tang LQ,Wang FW,Li CP,Tian XP,Huang XX,Mai SJ,Liao YJ,Deng HX,Chen QY,Liu H,Zhang L,Guo SS,Liu LT,Yan SM,Li CF,Zhang JP,Liu Q,Liu XW,Liu LZ,Mai HQ,Zeng MS,Xie D

    更新日期:2014-08-10 00:00:00

  • Osteopontin and thrombospondin-1 play opposite roles in promoting tumor aggressiveness of primary resected non-small cell lung cancer.

    abstract:BACKGROUND:Osteopontin (OPN) and thrombospondin-1 (TSP-1) are extracellular matrix proteins secreted by stromal and tumor cells. These proteins appear to have a key role in the tumor microenvironment for cancer development and metastasis. There is little information regarding the prognostic value of the combination of ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2541-5

    authors: Rouanne M,Adam J,Goubar A,Robin A,Ohana C,Louvet E,Cormier J,Mercier O,Dorfmüller P,Fattal S,de Montpreville VT,Lebret T,Dartevelle P,Fadel E,Besse B,Olaussen KA,Auclair C,Soria JC

    更新日期:2016-07-15 00:00:00

  • A pilot study of improved psychological distress with art therapy in patients with cancer undergoing chemotherapy.

    abstract:BACKGROUND:Art therapy may improve the physical, mental, and emotional wellbeing of individuals for a variety of purposes. It remains understudied and underutilized in cancer care. We sought to determine the ability of a pilot art therapy program to improve the physical, mental, and emotional well-being of cancer patie...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-020-07380-5

    authors: Elimimian EB,Elson L,Stone E,Butler RS,Doll M,Roshon S,Kondaki C,Padgett A,Nahleh ZA

    更新日期:2020-09-22 00:00:00

  • miR-124-3p functions as a tumor suppressor in breast cancer by targeting CBL.

    abstract:BACKGROUND:The origin and development of breast cancer remain complex and obscure. Recently, microRNA (miRNA) has been identified as an important regulator of the initiation and progression of breast cancer, and some studies have shown the essential role of miR-124-3p as a tumor suppressor in breast tumorigenesis. Howe...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/s12885-016-2862-4

    authors: Wang Y,Chen L,Wu Z,Wang M,Jin F,Wang N,Hu X,Liu Z,Zhang CY,Zen K,Chen J,Liang H,Zhang Y,Chen X

    更新日期:2016-11-15 00:00:00

  • Diagnosis delay of breast cancer and its associated factors in Malaysian women.

    abstract:BACKGROUND:Breast cancer is the leading cause of cancer mortality among women in Malaysia. Delayed diagnosis is preventable and has major effects on patients' prognosis and survival. The objectives of our study were to identify the magnitude of delayed diagnosis and its associated factors in women with breast cancer in...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-11-141

    authors: Norsa'adah B,Rampal KG,Rahmah MA,Naing NN,Biswal BM

    更新日期:2011-04-17 00:00:00

  • The association of quality of life with potentially remediable disruptions of circadian sleep/activity rhythms in patients with advanced lung cancer.

    abstract:BACKGROUND:Cancer patients routinely develop symptoms consistent with profound circadian disruption, which causes circadian disruption diminished quality of life. This study was initiated to determine the relationship between the severity of potentially remediable cancer-associated circadian disruption and quality of l...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-11-193

    authors: Grutsch JF,Ferrans C,Wood PA,Du-Quiton J,Quiton DF,Reynolds JL,Ansell CM,Oh EY,Daehler MA,Levin RD,Braun DP,Gupta D,Lis CG,Hrushesky WJ

    更新日期:2011-05-23 00:00:00

  • Microvascular density of regenerative nodule to small hepatocellular carcinoma by automated analysis using CD105 and CD34 immunoexpression.

    abstract:BACKGROUND:Angiogenesis is a proliferative process resulting in the development of new blood vessels from existing endothelial cells and is considered crucial for tumor growth and metastasis. Tumor angiogenesis can be quantified by microvascular density (MVD), which is evaluated in highly vascularized tumor areas (hot ...

    journal_title:BMC cancer

    pub_type: 杂志文章

    doi:10.1186/1471-2407-14-72

    authors: Paschoal JP,Bernardo V,Canedo NH,Ribeiro OD,Caroli-Bottino A,Pannain VL

    更新日期:2014-02-07 00:00:00