Evidence map›Paper›PMID 21539750›Full record

ArticleWorld journal of surgical oncology2011

CCR9-CCL25 interactions promote cisplatin resistance in breast cancer cell through Akt activation in a PI3K-dependent and FAK-independent fashion.

Crystal Johnson-Holiday, Rajesh Singh, Erica L Johnson, William E Grizzle, James W Lillard, Shailesh Singh

Open access · goldAbstract read
In one paragraph

Article in World journal of surgical oncology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.1field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 58 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. CCL25 Signaling in the Tumor Microenvironment.Advances in experimental medicine and biology · 2021
    Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. CCR9 in cancer: oncogenic role and therapeutic targeting.Journal of hematology & oncology · 2016
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Crystal Johnson-HolidayDepartment of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Drive SW, Atlanta, GA 30310 USA.
Rajesh Singh
Erica L Johnson
William E Grizzle
James W Lillard
Shailesh Singh
Morehouse School of Medicine · USUniversity of Alabama at Birmingham · US

Funding

Morehouse School of Medicine Center of Excellence Research Endowment ProgramS21MD000101 · NIMHD · MOREHOUSE SCHOOL OF MEDICINE · PI MONTGOMERY-RICE, VALERIE C. · 2001 to 2015
$74.3M
BIOMARKER VALIDATION LABORATORIESU24CA086359 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GRIZZLE, WILLIAM E. · 2000 to 2010
$5.1M
The Grady Center for Health DisparitiesP60MD000525 · NIMHD · EMORY UNIVERSITY · PI LIPSCOMB, JOSEPH · 2003 to 2006
$3.7M
ROLE OF CHEMOKINES IN T CELL MEDIATED COLITISR03DK058967 · NIDDK · MOREHOUSE SCHOOL OF MEDICINE · PI LILLARD, JAMES W · 2000 to 2002
$212k
NCI NIH HHS CA086359NCI NIH HHS CA092078NCRR NIH HHS RR03034NIDDK NIH HHS DK58967NIGMS NIH HHS GM08248NIMHD NIH HHS MD00525NIMHD NIH HHS S21 MD000101
6 · The paper itself

Abstract

backgroundChemotherapy heavily relies on apoptosis to kill breast cancer (BrCa) cells. Many breast tumors respond to chemotherapy, but cells that survive this initial response gain resistance to subsequent treatments. This leads to aggressive cell variants with an enhanced ability to migrate, invade and survive at secondary sites. Metastasis and chemoresistance are responsible for most cancer-related deaths; hence, therapies designed to minimize both are greatly needed. We have recently shown that CCR9-CCL25 interactions promote BrCa cell migration and invasion, while others have shown that this axis play important role in T cell survival. In this study we have shown potential role of CCR9-CCL25 axis in breast cancer cell survival and therapeutic efficacy of cisplatin.

methodsBromodeoxyuridine (BrdU) incorporation, Vybrant apoptosis and TUNEL assays were performed to ascertain the role of CCR9-CCL25 axis in cisplatin-induced apoptosis of BrCa cells. Fast Activated Cell-based ELISA (FACE) assay was used to quantify In situ activation of PI3Kp85, AktSer473, GSK-3βSer9 and FKHRThr24 in breast cancer cells with or without cisplatin treatment in presence or absence of CCL25.

resultsCCR9-CCL25 axis provides survival advantage to BrCa cells and inhibits cisplatin-induced apoptosis in a PI3K-dependent and focal adhesion kinase (FAK)-independent fashion. Furthermore, CCR9-CCL25 axis activates cell-survival signals through Akt and subsequent glycogen synthase kinase-3 beta (GSK-3β) and forkhead in human rhabdomyosarcoma (FKHR) inactivation. These results show that CCR9-CCL25 axis play important role in BrCa cell survival and low chemotherapeutic efficacy of cisplatin primarily through PI3K/Akt dependent fashion.

Indexed as

Antineoplastic AgentsApoptosisBreast NeoplasmsCell MovementCell SurvivalChemokines, CCCisplatinDrug Resistance, NeoplasmFocal Adhesion Kinase 1HumansNeoplasm InvasivenessPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktReceptors, CCRTumor Cells, CulturedAntineoplastic AgentsCC chemokine receptor 9CCL25 protein, humanChemokines, CCCisplatinFocal Adhesion Kinase 1Phosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktPTK2 protein, humanReceptors, CCR

Identifiers

PMID21539750
PMCPMC3110128
OpenAlexW2146605522

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.