Evidence map›Paper›PMID 22968454›Full record

ArticleBlood2012

Role of the microenvironment in mantle cell lymphoma: IL-6 is an important survival factor for the tumor cells.

Liang Zhang, Jing Yang, Jianfei Qian, Haiyan Li, Jorge E Romaguera, Larry W Kwak, Michael Wang, Qing Yi

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06847529 (Systemic Inflammatory Markers As a Prognostic Index for B-cell Neoplasm , Single Center Experience .), which is not on this map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
8.9field-weighted citation impact, top 2% 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.

NCT06847529 not yet recruitingnot on this mapstarted 2025, after this paper: background citation

Systemic Inflammatory Markers As a Prognostic Index for B-cell Neoplasm , Single Center Experience .

TypeobservationalSponsorAssiut UniversityRan2025 to 2025Enrolled70ConditionsB-cell Neoplasm
3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 122 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Obesity and Risk for Lymphoma: Possible Role of Leptin.International journal of molecular sciences · 2022
    Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Immunomodulatory Drugs for the Treatment of B Cell Malignancies.International journal of molecular sciences · 2021
    Review
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Review

5 more citing papers are in PubMed but not listed here.

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

8 authors at 1 institution in 1 country.

Liang ZhangDepartment of Lymphoma/Myeloma, Division of Cancer Medicine, Center for Cancer Immunology Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Jing Yang
Jianfei Qian
Haiyan Li
Jorge E Romaguera
Larry W Kwak
Michael Wang
Qing Yi
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
P4 -TARGETING MULTIPLE MYELOMA BY COMBINING CDK INHIBITORS AND BCL-2 ANTAGONISTSP50CA142509 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI KWAK, LARRY W · 2010 to 2014
$11.1M
Targeting Plasmacytoid Dendritic Cells to Treat Human MyelomaR01CA163881 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI YI, QING · 2012 to 2016
$2.0M
C-reactive protein promotes myeloma cell-mediated bone destructionR01CA138398 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI YI, QING · 2010 to 2014
$1.6M
Targeting surface b2M for myeloma and bone therapyR01CA138402 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI YI, QING · 2009 to 2013
$1.3M
NCI NIH HHS P30 CA016672NCI NIH HHS P50 CA142509NCI NIH HHS R01 CA138398NCI NIH HHS R01 CA138402NCI NIH HHS R01 CA163881
6 · The paper itself

Abstract

Mantle cell lymphoma (MCL) is an aggressive B-cell non-Hodgkin lymphoma frequently involved in the lymph nodes, bone marrow, spleen, and gastrointestinal tract. We examined the role of IL-6 in MCL. Human MCL cells expressed the membrane gp130 and soluble gp80, and some of them also secreted IL-6. Neutralizing autocrine IL-6 and/or blocking IL-6 receptors in IL-6(+)/gp80(+) MCL cells inhibited cell growth, enhanced the rate of spontaneous apoptosis, and increased sensitivity to chemotherapy drugs. For IL-6(-) or gp80(low) MCL cells, paracrine or exogenous IL-6 or gp80 protected the cells from stress-induced death. Knockdown of gp80 in gp80(high) MCL cells rendered the cells more sensitive to chemotherapy drugs, even in the presence of exogenous IL-6. In contrast, overexpression of gp80 in gp80(low)/IL-6(+) MCL cells protected the cells from chemotherapy drug-induced apoptosis in vitro and compromised the therapeutic effect of chemotherapy in vivo. IL-6 activated the Jak2/STAT3 and PI3K/Akt pathways in MCL, and the inhibition of these pathways completely or partially abrogated IL-6-mediated protection of MCL cells. Hence, our study identifies IL-6 as a key cytokine for MCL growth and survival and suggests that targeting the IL-6 pathway may be a novel way to improve the efficacy of chemotherapy in MCL patients.

Indexed as

AnimalsApoptosisBlotting, WesternCell SurvivalEnzyme-Linked Immunosorbent AssayFlow CytometryGene Knockdown TechniquesHumansInterleukin-6Lymphoma, Mantle-CellMaleMiceMice, SCIDTumor MicroenvironmentInterleukin-6

Identifiers

PMID22968454
PMCPMC3488890
OpenAlexW2063937222

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.