ArticleAmerican journal of physiology. Endocrinology and metabolism2024
Interaction of MMP-9 in the active phase of Graves' disease with and without ophthalmopathy.
Article in American journal of physiology. Endocrinology and metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association of IL-6 and IL-17 with thyroid eye disease.Frontiers in endocrinology · 2026Pooled it
- Case Report: Spontaneous coronary artery dissection presenting as MINOCA in uncontrolled Graves' disease.Frontiers in cardiovascular medicine · 2026Article
- Article
- Macrophage plasticity in thyroid eye disease: dual effects of inflammation and fibrosis.Frontiers in immunology · 2026Review
- MMP14 as a central mediator of TGF-β1-induced extracellular matrix remodeling in graves' orbitopathy.Frontiers in endocrinology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Thyroid eye disease (TED) is expressed as orbital inflammation, and serum levels of several proinflammatory cytokines have been studied among patients with Graves' disease (GD) with and without TED; however, a more sensitive and specific marker for the different phases of GD and TED is still lacking. Seventeen active TED, 16 inactive TED, 16 GD without TED, and 16 healthy controls were recruited. Serum IL-17A, MMP-2, MMP-3, and MMP-9 were measured by multiplex bead assay. TED hormone and eye parameters were evaluated, and their relationship with cytokine levels was analyzed. Serum MMP-9 was higher in active TED than healthy controls, whereas IL-17A was lower among these patients than in GD without TED and healthy controls. No differences were found in MMP-3 and MMP-2 concentrations. MMP-9 levels were lower in patients with inactive TED who underwent radioactive iodine (RAI) therapy and those on levothyroxine replacement. MMP-9 levels were elevated in patients on methimazole. A negative correlation was found between age at assessment and time of follow-up with MMP-9 levels in inactive TED. Free T3 and ophthalmometry values were positively correlated with MMP-9 in the GD without TED and inactive TED groups, respectively. In conclusion, serum MMP-9 was increased in patients with active TED and was related to the RAI treatment, longer follow-up time, and higher ophthalmometry in patients with inactive TED, as well as thyroid function in GD without TED. MMP-9 may be involved in both the active phase of TED and the active phase of inflammation related to GD.
Indexed as
Identifiers
What OpenQuestion holds
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.