ArticleJournal of cancer research and clinical oncology2014
Expression of matrix metalloproteinase-2 and 9 in cervical intraepithelial neoplasia and cervical carcinoma among different age groups of premenopausal and postmenopausal women.
Article in Journal of cancer research and clinical oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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
8 citing papers in PubMed, 14 citations in OpenAlex.
- HPV Infection and Oxidative Stress in Cervical Carcinogenesis: Linking Apoptosis, Senescence, SASP, and EMT.Antioxidants (Basel, Switzerland) · 2026Review
- Integrating Biomarkers into Cervical Cancer Screening-Advances in Diagnosis and Risk Prediction: A Narrative Review.Diagnostics (Basel, Switzerland) · 2025Review
- Diagnostic Power of Cytokine M-CSF, Metalloproteinase 2 (MMP-2) and Tissue Inhibitor-2 (TIMP-2) in Cervical Cancer Patients Based on ROC Analysis.Pathology oncology research : POR · 2020Article
- Construction and Evaluation of the Tumor-Targeting, Cell-Penetrating Multifunctional Molecular Probe iCREKA.Contrast media & molecular imaging · 2018Article
- Praeruptorin A Inhibits Human Cervical Cancer Cell Growth and Invasion by Suppressing MMP-2 Expression and ERK1/2 Signaling.International journal of molecular sciences · 2017Article
- IWR-1 inhibits epithelial-mesenchymal transition of colorectal cancer cells through suppressing Wnt/β-catenin signaling as well as survivin expression.Oncotarget · 2015Article
- Correlation and prognostic significance of MMP-2 and TFPI-2 differential expression in pancreatic carcinoma.International journal of clinical and experimental pathology · 2015Article
- High Resolution Proteomic Analysis of the Cervical Cancer Cell Lines Secretome Documents Deregulation of Multiple Proteases.Cancer genomics & proteomicsReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe objective was to study the gelatinolytic activity of matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9) in preinvasive and invasive carcinoma of the uterine cervix. The expressions were analysed against different age groups, as to demonstrate whether the expression of MMP-2 and MMP-9 is an early or a late event during the progression of cervical cancer. Additionally, the diagnostic accuracy of MMP-2 and MMP-9 was evaluated with ROC curve.
methodsA total number of 180 samples of cervical tissue were studied for MMP-2 and MMP-9 gelatinolytic activity. The cases were selected as to include 63 normal cases, 94 CIN cases and 23 cervical carcinoma cases. Among 94 CIN cases, 40 were CIN1, 26 were CIN2 and 28 were CIN3, as reported by histopathology. The gelatinolytic activities of MMP-2 and MMP-9 were evaluated by gelatin zymography in premenopausal and postmenopausal groups.
resultsMMP-2 expressions (latent and active) were very low in control samples, followed by increase in CIN1, decrease in CIN2 and further increase in advance stages. MMP-9 had also shown the same expression pattern that of MMP-2. While comparing the expression of MMP-2 and MMP-9 in different age groups, we found initial CIN stages were prevalent in early age that expressed considerable amount of MMP-2 and MMP-9, and advance stages of carcinoma cervix were prevalent at an elderly age.
conclusionBoth MMP-2 and MMP-9 have role in cancer progression and remodelling of the ectocervix. Although expression level varies intricately, a distinctive ROC curve demonstrated MMP-2 active form and MMP-9 form could be used in diagnostic purpose in detection of cervical lesion and cancer.
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.