ArticleGlycoconjugate journal2022
Resistance to cisplatin in human lung adenocarcinoma cells: effects on the glycophenotype and epithelial to mesenchymal transition markers.
Article in Glycoconjugate journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed, 14 citations in OpenAlex.
- Aberrant sialylation in cancer: From molecular mechanisms to potential therapeutics.Genes & diseases · 2026Review
- Article
- Bittersweet Sugars: How Unusual Glycan Structures May Connect Epithelial-to-Mesenchymal Transition and Multidrug Resistance in Cancer.Medicines (Basel, Switzerland) · 2023Article
- Non-self glycan structures as possible modulators of cancer progression: would polysaccharides from Cryptococcus spp. impact this phenomenon?Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023Review
- ABCB1 and ABCC1 Function during TGF-β-Induced Epithelial-Mesenchymal Transition: Relationship between Multidrug Resistance and Tumor Progression.International journal of molecular sciences · 2023Article
- The Blessed Union of Glycobiology and Immunology: A Marriage That Worked.Medicines (Basel, Switzerland) · 2023Review
- Article
- Glycobiology of Cancer: Sugar Drives the Show.Medicines (Basel, Switzerland) · 2022Article
- ST6Gal1: Oncogenic signaling pathways and targets.Frontiers in molecular biosciences · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The characteristics that grant the most malignancy to cancer cells are the ability to evade apoptotic mechanisms and the capacity to migrate beyond the boundaries of the original tissue. Studies by our own group and others show that changes in glycosylation are now considered hallmarks of cancer cells and are also able to impact tumor malignancy. This study aims to evaluate changes in the glycosylation profile of the A549 lung cancer cells brought about by the induction of a MDR phenotype as well as investigate the relationship between drug resistance, the cell glycophenotype and EMT. We induced resistance by employing a continuous treatment with cisplatin. Our results demonstrate overexpression of ABC transporters as well as anti-apoptotic members of the Bcl-2 family, leading to a MDR phenotype. The cells also undergo a classic EMT process, displaying the iconic cadherin switch and increased of both total and oncofetal fibronectin, coupled with increased cell motility. We also managed to show changes in the expression of both glycosyltransferases and the glycan epitopes they are responsible for building. We also suggest that perhaps not only changes in cell sialylation are common during resistance induction but are essential to it.
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.