SLIT2 inhibits cell migration in colorectal cancer through the AKT-GSK3β signaling pathway.

Abstract:

PURPOSE:Colorectal cancer is a common malignancy and one of the major causes of cancer-related deaths worldwide. Similar to other human cancers, tumor metastasis is the biggest obstacle in the clinical treatment of colorectal cancer. In this study, we explored the functional role of SLIT2 in colon tumor metastasis and the relevant molecular mechanisms. METHODS:Immunohistochemistry, Western blotting, and quantitative reverse transcription-polymerase chain reaction were used to measure SLIT2 expression in colorectal tumor tissues in the presence or absence of metastasis. Wound-healing assays, Transwell assays, Western blotting, and immunofluorescence assays were used to examine the effects of SLIT2 on SW480 and NCM460 cell migration and the epithelial-to-mesenchymal transition (EMT). An AKT inhibitor was introduced to examine the mechanism underlying SLIT2-mediated suppression of NCM460 cell migration. RESULTS:Higher SLIT2 expression was detected in metastasis-positive tumor tissues, and this upregulation was beneficial for the overall survival of patients with colorectal cancer. Either the addition of purified SLIT2 or overexpression of SLIT2 inhibited SW480 cell migration, whereas the depletion of SLIT2 with shRNA enhanced the migratory ability of NCM460 cells. Meanwhile, SLIT2 depletion also induced β-catenin accumulation and altered the expression levels of several molecules related to EMT in NCM460 cells. AKT inhibition abrogated the effects of SLIT2 depletion on EMT and migration in NCM460 cells. CONCLUSIONS:SLIT2 suppresses colon tumor metastasis, and it exerts its suppressive activity against colorectal cancer metastasis by restraining AKT signaling and EMT, thus making it a potential clinical prognosis marker in colorectal cancer.

journal_name

Int J Colorectal Dis

authors

Chen WF,Gao WD,Li QL,Zhou PH,Xu MD,Yao LQ

doi

10.1007/s00384-013-1641-9

subject

Has Abstract

pub_date

2013-07-01 00:00:00

pages

933-40

issue

7

eissn

0179-1958

issn

1432-1262

journal_volume

28

pub_type

杂志文章
  • Rectocele: pathogenesis and surgical management.

    abstract:BACKGROUND:Rectocele is a common finding in patients with intractable evacuatory disorders. Although much rectocele surgery is conducted by gynecologists en passant with other forms of vaginal surgery, many reports lack appreciation of the importance of coincident anorectal symptoms, and do not report functional and cl...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章,评审

    doi:10.1007/s00384-003-0478-z

    authors: Zbar AP,Lienemann A,Fritsch H,Beer-Gabel M,Pescatori M

    更新日期:2003-09-01 00:00:00

  • Clinicopathologic features and prognostic analysis of MSI-high colon cancer.

    abstract:PURPOSE:The objectives of the study were to estimate the incidence and clarify the clinicopathologic feature of sporadic microsatellite instability (MSI)-high (MSI-H) colon cancer. Furthermore, the role of MSI in colon cancer prognosis was also investigated. METHODS:Microsatellite status was identified by genotyping. ...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-011-1341-2

    authors: Lin CC,Lai YL,Lin TC,Chen WS,Jiang JK,Yang SH,Wang HS,Lan YT,Liang WY,Hsu HM,Lin JK,Chang SC

    更新日期:2012-03-01 00:00:00

  • Effect of laparoscopic and conventional colorectal resection on peritoneal fibrinolytic capacity: a prospective randomized clinical trial.

    abstract:BACKGROUND AND AIMS:Reduced fibrinolytic activity of the peritoneum seems to be the main cause of postoperative adhesions. This prospective randomized trial compared the peritoneal fibrinolytic activity between laparoscopic and conventional colorectal resection. METHODS:Parietal peritoneal biopsy specimens were taken ...

    journal_title:International journal of colorectal disease

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1007/s00384-002-0391-x

    authors: Neudecker J,Junghans T,Ziemer S,Raue W,Schwenk W

    更新日期:2002-11-01 00:00:00

  • Soiling: anorectal function and results of treatment.

    abstract::Forty-five patients with soiling but without faecal incontinence were evaluated by means of anorectal function investigations (anal manometry, rectal capacity and saline infusion test). The causes of soiling and the effect of treatment on both soiling and anorectal function were studied. The results were compared with...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/BF01648548

    authors: Felt-Bersma RJ,Janssen JJ,Klinkenberg-Knol EC,Hoitsma HF,Meuwissen SG

    更新日期:1989-01-01 00:00:00

  • Total abdominal colectomy vs. restorative total proctocolectomy as the initial approach to medically refractory ulcerative colitis.

    abstract:PURPOSE:There is scant data assessing the consequences of staging restorative proctocolectomy for ulcerative colitis. The aim of the study is to compare outcomes of initial vs. staged restorative proctocolectomy. METHODS:Patients completing restorative proctocolectomy, including ileostomy reversal, during 2006-2012 we...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-017-2836-2

    authors: Gu J,Stocchi L,Ashburn J,Remzi FH

    更新日期:2017-08-01 00:00:00

  • Diversion colitis 25 years later: the phenomenon of the disease.

    abstract:BACKGROUND:Diversion colitis (DC) seems to be common in stoma patients, and the restoration of the continuity of the digestive tract is crucial for relief from the inflammatory process. No prospective studies of the late effects of DC on the lower gastrointestinal (GI) tract mucosa and the clinical condition of patient...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-017-2802-z

    authors: Szczepkowski M,Banasiewicz T,Kobus A

    更新日期:2017-08-01 00:00:00

  • Neurostimulated levator augmentation--a new approach in restoring continence.

    abstract:PURPOSE:Restoration of continence remains a major challenge in patients after abdominoperineal rectal excision (APE) or with end-stage fecal incontinence. A new surgical technique, the neurostimulated levator augmentation, was introduced for pelvic floor augmentation using dynamic graciloplasty in order to restore anor...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-015-2134-9

    authors: Isbert C,Schlegel N,Reibetanz J,Krajinovic K,Schmidt K,Germer CT,Kim M

    更新日期:2015-04-01 00:00:00

  • Outcomes of diverticulitis in patients with tobacco smoking: a propensity-matched analysis of nationwide inpatient sample.

    abstract:BACKGROUND:Recent data shows a significantly increased risk of diverticulosis among smokers. There is limited data on the association between tobacco smoking and diverticulitis. We aim to determine in-hospital outcomes, length of hospital stay, and resource utilization in a contemporary cohort of diverticulitis patient...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-020-03805-6

    authors: Gayam V,Koirala S,Garlapati PR,Mandal AK

    更新日期:2021-01-07 00:00:00

  • Risk factors for ileus after hip and knee arthroplasty.

    abstract:PURPOSE:Postoperative ileus (POI) is one of the complications that can occur after every surgical procedure including arthroplasty. It can have detrimental consequences for the patient and portrays an economic burden on health care systems. The risk factors for POI after arthroplasty described in the literature are sca...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-018-3184-6

    authors: Klasan A,Amic F,Dworschak P,Madzarac G,Heyse TJ,Neri T

    更新日期:2019-02-01 00:00:00

  • Extralevator versus standard abdominoperineal excision in locally advanced rectal cancer: a retrospective study with long-term follow-up.

    abstract:PURPOSE:To analyze the results of abdominoperineal excisions (APE) for locally advanced rectal cancer at our institution before and after the adoption of extralevator abdominoperineal excision (ELAPE) with a special reference to long-term survival. METHODS:A retrospective cohort study conducted in a tertiary referral ...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-018-2977-y

    authors: Carpelan A,Karvonen J,Varpe P,Rantala A,Kaljonen A,Grönroos J,Huhtinen H

    更新日期:2018-04-01 00:00:00

  • Outcomes of ultra-low anterior resection combined with or without intersphincteric resection in lower rectal cancer patients.

    abstract:PURPOSE:We evaluated the current practice of ultra-low anterior resection (uLAR) in patients with lower rectal cancer and compared uLARs using mostly transabdominal approach with or without intersphincteric resection (ISR). METHODS:A total of 624 consecutive lower rectal cancer patients undergoing curative uLAR were p...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-015-2303-x

    authors: Kim JC,Yu CS,Lim SB,Kim CW,Park IJ,Yoon YS

    更新日期:2015-10-01 00:00:00

  • Minimally invasive sequential treatment of synchronous colorectal liver metastases by laparoscopic colectomy and robotic right hepatectomy.

    abstract:PURPOSE:The ideal timing for patients with colorectal cancer to undergo surgery for resectable synchronous liver metastases remains under debate. We describe a new sequential approach using laparoscopic/robotic surgery for the treatment of synchronous liver metastases. METHODS:A 73-year-old man presented with sigmoid ...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-010-1000-z

    authors: Giulianotti PC,Giacomoni A,Coratti A,Addeo P,Bianco FM

    更新日期:2010-12-01 00:00:00

  • New modality for the quantitative evaluation of tissue elasticity using a forward-viewing radial-array echoendoscope for colorectal neoplasms.

    abstract:PURPOSE:Sound speed correction (SSC) is a non-invasive modality that quantifies the hardness of neoplasms. The aim of our study was to evaluate the usefulness of SSC for the diagnostic accuracy of colorectal neoplasms and to differentiate the depth of invasion. METHODS:Forty colorectal neoplasms, contributed by 40 pat...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-020-03790-w

    authors: Esaki M,Yamamura T,Nakamura M,Maeda K,Sawada T,Mizutani Y,Ishikawa E,Furukawa K,Kawashima H,Hirooka Y,Fujishiro M

    更新日期:2020-10-28 00:00:00

  • Comparison of short- and long-term outcomes after extralevator abdominoperineal excision and standard abdominoperineal excision for rectal cancer: a systematic review and meta-analysis.

    abstract:PURPOSE:Whether the introduction of extralevator abdominoperineal excision (ELAPE) improves survival and safety remains controversial. We conducted a systematic review and meta-analysis of all comparative studies to define the efficacy and safety of ELAPE and standard abdominoperineal excision (APE). MATERIALS AND MET...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章,meta分析,评审

    doi:10.1007/s00384-013-1793-7

    authors: Yu HC,Peng H,He XS,Zhao RS

    更新日期:2014-02-01 00:00:00

  • Quality management in rectal carcinoma: what is feasible?

    abstract:PURPOSE:A cohort study was carried out to analyse quality indicators in the diagnosis and treatment of rectal carcinoma. METHODS:A total of 2,470 patients with rectal carcinoma treated between 1985 and 2007 at the Department of Surgery, University of Erlangen, were analysed and compared within four time intervals. RE...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-009-0736-9

    authors: Merkel S,Klossek D,Göhl J,Papadopoulos T,Hohenberger W,Hermanek P

    更新日期:2009-08-01 00:00:00

  • Laparoscopic colorectal resection for benign polyps not suitable for endoscopic polypectomy.

    abstract:BACKGROUND AND AIMS:Endoscopic polypectomy still remains the cornerstone of therapy for colorectal polyps and adenomas. However, if colorectal polyps are too large or not accessible for endoscopic ablation or cannot be removed without an increased risk for perforation, operative procedures are required. In such circums...

    journal_title:International journal of colorectal disease

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00384-009-0688-0

    authors: Hauenschild L,Bader FG,Laubert T,Czymek R,Hildebrand P,Roblick UJ,Bruch HP,Mirow L

    更新日期:2009-07-01 00:00:00

  • The pig as preclinical model for laparoscopic vagus nerve stimulation.

    abstract:PURPOSE:Cervical vagus nerve stimulation (VNS) prevents manipulation-induced intestinal inflammation and improves intestinal transit in a mouse model of postoperative ileus (POI). Cervical VNS, however, is accompanied by cardiovascular and respiratory side effects. In view of potential clinical application, we therefor...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-015-2435-z

    authors: Wolthuis AM,Stakenborg N,D'Hoore A,Boeckxstaens GE

    更新日期:2016-02-01 00:00:00

  • Left-sided location is a risk factor for lymph node metastasis of T1 colorectal cancer: a single-center retrospective study.

    abstract:PURPOSE:Although some studies have reported differences in clinicopathological features between left- and right-sided advanced colorectal cancer (CRC), there are few reports regarding early-stage disease. In this study, we aimed to compare the clinicopathological features of left- and right-sided T1 CRC. METHODS:Subje...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-020-03668-x

    authors: Mochizuki K,Kudo SE,Ichimasa K,Kouyama Y,Matsudaira S,Takashina Y,Maeda Y,Ishigaki T,Nakamura H,Toyoshima N,Mori Y,Misawa M,Ogata N,Kudo T,Hayashi T,Wakamura K,Sawada N,Ishida F,Miyachi H

    更新日期:2020-10-01 00:00:00

  • Enhanced growth of tumour cells in healing colonic anastomoses and laparotomy wounds.

    abstract::In the past, it has been noted that experimental tumour cells inoculated into the peritoneal cavity or into the lumen of the bowel will grow at a recently formed colonic anastomosis. However, it has previously been unclear whether the healing process enhances tumour growth or whether the presence of a suture line mere...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/BF01649697

    authors: Skipper D,Jeffrey MJ,Cooper AJ,Alexander P,Taylor I

    更新日期:1989-08-01 00:00:00

  • Predictive value of VEGF gene polymorphisms for metastatic colorectal cancer patients receiving first-line treatment including fluorouracil, irinotecan, and bevacizumab.

    abstract:PURPOSE:The aim of this study is to evaluate the influence of germline vascular endothelial growth factor (VEGF) gene polymorphisms (VGPs) on the efficacy of the anti-VEGF antibody bevacizumab (Bev) in metastatic colorectal cancer (MCRC) patients. METHODS:Forty MCRC patients eligible for a first-line therapy were enro...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-010-1108-1

    authors: Formica V,Palmirotta R,Del Monte G,Savonarola A,Ludovici G,De Marchis ML,Grenga I,Schirru M,Guadagni F,Roselli M

    更新日期:2011-02-01 00:00:00

  • (E)-metanicotine hemigalactarate (TC-2403-12) inhibits IL-8 production in cells of the inflamed mucosa.

    abstract:BACKGROUND:Nicotine is of therapeutic value in ulcerative colitis, but its administration is connected with adverse events. Nicotine derivatives are currently being tested to maintain the therapeutic effects and minimize adverse events. TC-2403-12 is a (E)-metanicotine hemigalactarate. The aim of this study was to dete...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-006-0135-4

    authors: Spoettl T,Paetzel C,Herfarth H,Bencherif M,Schoelmerich J,Greinwald R,Gatto GJ,Rogler G

    更新日期:2007-03-01 00:00:00

  • The value of endorectal ultrasound in the assessment of adenomas, T1- and T2-carcinomas.

    abstract::In a prospective study we examined the value of endorectal ultrasound (ERUS) in the preoperative staging of potentially locally excisable tumours. During the study period from 1.1.1991 to 1.3.1996 a total of 160 rectal tumours in 152 patients were staged endosonographically (uT/uN) and compared postoperatively with th...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s003840050092

    authors: Sailer M,Leppert R,Kraemer M,Fuchs KH,Thiede A

    更新日期:1997-01-01 00:00:00

  • Nitric oxide deficiency in the internal anal sphincter of patients with chronic anal fissure.

    abstract::Anal fissure is a common condition affecting young to middle-aged adults. It causes severe pain on defecation and rectal bleeding. The aetiology remains uncertain. Spasm of the internal anal sphincter is a constant feature. Nitric oxide (NO) is the major inhibitory neurotransmitter of the internal anal sphincter (IAS)...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-005-0757-y

    authors: Lund JN

    更新日期:2006-10-01 00:00:00

  • An unusual presentation of intestinal lymphangiectasia.

    abstract::Intestinal lymphangiectasia is a rare disorder, usually presenting with protein-losing enteropathy leading to oedema and ascites. We describe a case that presented as an acute surgical emergency with pain and a mass in the right iliac fossa, which was successfully treated by resection of the involved segment of ileum....

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s003840050044

    authors: Jameson JS,Boyle JR,Jones L,Rees Y,Kelly MJ

    更新日期:1996-01-01 00:00:00

  • Comparison of immunologic outcomes of laparoscopic vs open approaches in clinical stage III colorectal cancer.

    abstract:PURPOSE:Improved survival in patients with stage III colon cancer after a laparoscopic colectomy (LC) has been reported by Lacy et al. (Lancet 359:2224-2229, 6), and preserved immunity was suggested as the reason for the survival advantage. The aim of our study was to clarify the existence of an immunological benefit a...

    journal_title:International journal of colorectal disease

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00384-010-0882-0

    authors: Han SA,Lee WY,Park CM,Yun SH,Chun HK

    更新日期:2010-05-01 00:00:00

  • Extrarenal retroperitoneal angiomyolipoma: management of a rare benign tumour.

    abstract:BACKGROUND:Extrarenal retroperitoneal angiomyolipomas are benign tumours of mesenchymal tissue origin. The diagnosis of these tumours is usually based on the perioperative findings and confirmed by the resultant specimen's histology. The main differential diagnosis is liposarcoma, and accurate preoperative imaging comb...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-003-0492-1

    authors: Neary P,Mathews R,Harries R,McDonald A,Monson JR

    更新日期:2003-11-01 00:00:00

  • Abdominal pain in quiescent inflammatory bowel disease.

    abstract:OBJECTIVES:Inflammation is an important driver of abdominal pain in inflammatory bowel disease (IBD). However, some patients in remission still experience pain. We aimed to identify risk factors associated with abdominal pain in quiescent IBD (QP-IBD) and to characterize differences from patients with active disease ex...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/s00384-020-03727-3

    authors: Coates MD,Johri A,Gorrepati VS,Maheshwari P,Dalessio S,Walter V,Stuart A,Koltun W,Bernasko N,Tinsley A,Williams ED,Clarke K

    更新日期:2021-01-01 00:00:00

  • The predictive value of metabolic response to preoperative radiochemotherapy in locally advanced rectal cancer measured by PET/CT.

    abstract:BACKGROUND:To evaluate the value of positron emission tomography using fluorodeoxyglucose and computer tomography scan (FDG-PET/CT) for prediction of histopathological response of preoperative radiochemotherapy (RCTX) in patients with rectal carcinoma. METHODS:Thirty patients with uT3 rectal carcinoma were examined by...

    journal_title:International journal of colorectal disease

    pub_type: 临床试验,杂志文章

    doi:10.1007/s00384-008-0616-8

    authors: Rosenberg R,Herrmann K,Gertler R,Künzli B,Essler M,Lordick F,Becker K,Schuster T,Geinitz H,Maak M,Schwaiger M,Siewert JR,Krause B

    更新日期:2009-02-01 00:00:00

  • Pelvic recurrence after surgical treatment of rectal and sigmoid cancer. A prospective clinical trial on 274 patients.

    abstract::The aim of this collaborative prospective study was to verify the incidence of pelvic recurrence (PR) after radical surgery for cancer of the rectum and sigmoid. Very low anterior resection (VLAR) was usually performed, with the aim of preserving anal function and obtaining the maximum of radicality by means of en blo...

    journal_title:International journal of colorectal disease

    pub_type: 临床试验,杂志文章

    doi:10.1007/BF00360353

    authors: Tagliacozzo S,Accordino M

    更新日期:1992-09-01 00:00:00

  • Scintigraphic assessment of colonic function during defaecation.

    abstract::The aim of this study was to develop a method by which rectal and colonic activity could be examined during defaecation under physiological conditions, in order to evaluate whether the colon plays a role in defaecation. Subjects presented to the Nuclear Medicine department on the day following ingestion of oral In-111...

    journal_title:International journal of colorectal disease

    pub_type: 杂志文章

    doi:10.1007/BF00341204

    authors: Lubowski DZ,Meagher AP,Smart RC,Butler SP

    更新日期:1995-01-01 00:00:00