Evidence map›Paper›PMID 30722035›Full record

ArticleThe Journal of clinical endocrinology and metabolism2019

Active Cushing Disease Is Characterized by Increased Adipose Tissue Macrophage Presence.

Irene T Lee, Alexandria Atuahene, Hale Ergin Egritag, Ling Wang, Michael Donovan, Christoph Buettner, Eliza B Geer

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
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  6. Article
  7. Endogenous cortisol excess confers a unique lipid signature and metabolic network.Journal of molecular medicine (Berlin, Germany) · 2021
    Article
  8. Article
  9. 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

7 authors at 2 institutions in 1 country.

Irene T LeeDivision of Endocrinology, Metabolism and Diabetes, Icahn School of Medicine at Mount Sinai, New York, New York.
Alexandria AtuaheneDivision of Endocrinology, Metabolism and Diabetes, Icahn School of Medicine at Mount Sinai, New York, New York.
Hale Ergin EgritagDivision of Endocrinology, Metabolism and Diabetes, Icahn School of Medicine at Mount Sinai, New York, New York.
Ling WangDivision of Endocrinology, Metabolism and Diabetes, Icahn School of Medicine at Mount Sinai, New York, New York.
Michael DonovanDivision of Pathology, Icahn School of Medicine at Mount Sinai, New York, New York.
Christoph BuettnerDivision of Endocrinology, Metabolism and Diabetes, Icahn School of Medicine at Mount Sinai, New York, New York.
Eliza B GeerDivision of Endocrinology, Metabolism and Diabetes, Icahn School of Medicine at Mount Sinai, New York, New York.
Icahn School of Medicine at Mount Sinai · USMemorial Sloan Kettering Cancer Center · US

Funding

A Role of Hypothalamic Dysfunction in Alcoholic Liver DiseaseR01AA023416 · NIAAA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI BUETTNER, CHRISTOPH · 2014 to 2018
$2.2M
Body Composition and the Metabolic Syndrome in Cushing's DiseaseK23DK082617 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI GEER, ELIZA BREVOORT · 2008 to 2012
$751k
The role of the endocannabinoid system in regulating hepatic glucose fluxesR03DK082724 · NIDDK · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI BUETTNER, CHRISTOPH · 2009 to 2010
$169k
NIAAA NIH HHS R01 AA023416NIDDK NIH HHS K23 DK082617NIDDK NIH HHS R03 DK082724
6 · The paper itself

Abstract

contextAlthough glucocorticoids (GCs) have potent anti-inflammatory actions, patients with hypercortisolism due to Cushing disease (CD) have increased circulating proinflammatory cytokines that may contribute to their insulin resistance and cardiovascular disease. The mechanisms and tissues that account for the increased systemic inflammation in patients with CD are unknown.

objectiveTo determine whether chronic endogenous GC exposure due to CD is associated with adipose tissue (AT) inflammation in humans. DESIGN, SETTING,

participantsAbdominal subcutaneous AT samples from 10 patients with active CD and 10 age-, sex-, and body mass index‒matched healthy subjects were assessed for macrophage infiltration and mRNA expression of proinflammatory cytokines.

main outcome measureUsing immunohistochemistry, AT samples were analyzed for the expression of vimentin, caspase, CD3, CD4, CD8, CD11c, CD20, CD31, CD56, CD68, and CD163. Quantitative PCR was used to assess the mRNA gene expression of arginase, CD11b, CD68, EMR-1, IL-6, IL-10, MCP-1, and TNF-α.

resultsImmunohistochemistry revealed higher mean percentage infiltration of CD68+ macrophages and CD4+ T lymphocytes, increased mean area of CD11c+ M1 macrophages, higher number of CD11c+ crownlike structures, and decreased vimentin in the AT of patients with active CD compared with controls. PCR revealed no differences in mRNA expression of any analyzed markers in patients with CD.

conclusionsChronic exposure to GCs due to CD increases the presence of AT macrophages, a hallmark of AT inflammation. Hence, AT inflammation may be the source of the systemic inflammation seen in CD, which in turn may contribute to obesity, insulin resistance, and cardiovascular disease in these patients.

Indexed as

Adipose TissueAdultAgedAntigens, CDAntigens, Differentiation, MyelomonocyticCD11c AntigenCD68 MoleculeCytokinesFemaleHumansImmunohistochemistryInflammationMacrophagesMaleMiddle AgedPituitary ACTH HypersecretionAntigens, CDAntigens, Differentiation, MyelomonocyticCD11c AntigenCD68 antigen, humanCD68 MoleculeCytokines

Identifiers

PMID30722035
PMCPMC6510019
OpenAlexW2912365536

What OpenQuestion holds

Textmetadata
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.