ArticleScientific reports2019
Revealing membrane alteration in cellsoverexpressing CA IX and EGFR by Surface-Enhanced Raman Scattering.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.
What it found
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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.
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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
10 citing papers in PubMed, 16 citations in OpenAlex.
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- Exploring Reliable and Efficient Plasmonic Nanopatterning for Surface- and Tip-Enhanced Raman Spectroscopies.International journal of molecular sciences · 2023Review
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- Genetic Algorithm-Driven Surface-Enhanced Raman Spectroscopy Substrate Optimization.Nanomaterials (Basel, Switzerland) · 2021Article
- Generation of a Novel Mesothelin-Targeted OncolyticInternational journal of molecular sciences · 2021Article
- Biosensors for Studies on Adhesion-Mediated Cellular Responses to Their Microenvironment.Frontiers in bioengineering and biotechnology · 2020Review
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sensitive detection of altered proteins expression in plasma membranes is of fundamental importance, for both diagnostic and prognostic purposes. Surface-Enhanced Raman Scattering (SERS) has proven to be a quite sensitive approach to detect proteins, even in very diluted samples. However, proteins detection in complex environment, such as the cellular membrane, is still a challenge. Herein, we demonstrate a SERS-based platform to reveal the overexpression of target proteins in cell membranes. As a proof of concept, we implemented ectopic expression of carbonic anhydrase IX (CA IX) and epidermal growth factor receptor (EGFR) in the plasma membrane of the SKOV3 tumor cell line. Our outcomes demonstrate that SERS signals from cells put in contact with a hyperuniform SERS substrate allow highlighting subtle differences in the biochemical composition of cell membranes, normally hidden in spontaneous Raman confocal microscopy. This opens new opportunities for a label-free membrane analysis and bio-sensing in a broader sense.
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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.