Evidence map›Paper›PMID 25555992›Full record

ArticleBiochimica et biophysica acta2015

Sex differences in the relationship of IL-6 signaling to cancer cachexia progression.

Kimbell L Hetzler, Justin P Hardee, Melissa J Puppa, Aditi A Narsale, Shuichi Sato, J Mark Davis, James A Carson

Abstract read
In one paragraph

Article in Biochimica et biophysica acta, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

65 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Hallmarks of Cancer Cachexia: Sexual Dimorphism in Related Pathways.International journal of molecular sciences · 2025
    Review
  8. Cancer Cachexia.Advances in experimental medicine and biology · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Exploring heterogeneity: a dive into preclinical models of cancer cachexia.American journal of physiology. Cell physiology · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  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

7 authors at 1 institution in 1 country.

Kimbell L HetzlerIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA.
Justin P HardeeIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA.
Melissa J PuppaIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA.
Aditi A NarsaleIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA.
Shuichi SatoIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA.
J Mark DavisIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA.
James A CarsonIntegrative Muscle Biology Laboratory, Department of Exercise Science, University of South Carolina, 921 Assembly St., Columbia, SC 29208 USA. Electronic address: carsonj@mailbox.sc.edu.
University of South Carolina · US

Funding

TISSUE BIOREPOSITORYP20RR017698 · NCRR · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI FAYAD, RAJA · 2002 to 2011
$22.5M
Cachexia in ApcMin/+ mice: The role of IL-6R01CA121249 · NCI · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI CARSON, JAMES A · 2008 to 2018
$2.7M
NCI NIH HHS NCI-R01CA121249A501NCI NIH HHS R01 CA121249NCRR NIH HHS P20 RR-017698NCRR NIH HHS P20 RR017698
6 · The paper itself

Abstract

A devastating aspect of cancer cachexia is severe loss of muscle and fat mass. Though cachexia occurs in both sexes, it is not well-defined in the female. The Apc(Min/+) mouse is genetically predisposed to develop intestinal tumors; circulating IL-6 is a critical regulator of cancer cachexia in the male Apc(Min/+) mouse. The purpose of this study was to examine the relationship between IL-6 signaling and cachexia progression in the female Apc(Min/+) mouse. Male and female Apc(Min/+) mice were examined during the initiation and progression of cachexia. Another group of females had IL-6 overexpressed between 12 and 14 weeks or 15-18 weeks of age to determine whether IL-6 could induce cachexia. Cachectic female Apc(Min/+) mice lost body weight, muscle mass, and fat mass; increased muscle IL-6 mRNA expression was associated with these changes, but circulating IL-6 levels were not. Circulating IL-6 levels did not correlate with downstream signaling in muscle in the female. Muscle IL-6r mRNA expression and SOCS3 mRNA expression as well as muscle IL-6r protein and STAT3 phosphorylation increased with severe cachexia in both sexes. Muscle SOCS3 protein increased in cachectic females but decreased in cachectic males. IL-6 overexpression did not affect cachexia progression in female Apc(Min/+) mice. Our results indicate that female Apc(Min/+) mice undergo cachexia progression that is at least initially IL-6-independent. Future studies in the female will need to determine mechanisms underlying regulation of IL-6 response and cachexia induction.

Indexed as

Signal TransductionAdenomatous Polyposis ColiAdenomatous Polyposis Coli ProteinAnimalsBlotting, WesternBody WeightCachexiaDisease ProgressionFemaleGene ExpressionInterleukin-6MaleMice, Inbred C57BLMice, Mutant StrainsMuscle, SkeletalOrgan SizeAdenomatous Polyposis Coli ProteinInterleukin-6Receptors, Interleukin-6Socs3 protein, mouseSuppressor of Cytokine Signaling 3 ProteinSuppressor of Cytokine Signaling ProteinsApc(Min/+)IL-6rSkeletal muscleSOCS3STAT3

Identifiers

PMID25555992
PMCPMC4372501
OpenAlexW1995430890

What OpenQuestion holds

Textmetadata
LicenceTDM
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.