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Label-free Electrochemical Impedance Spectroscopy Aptasensor for Ultrasensitive Detection of Lung Cancer Biomarker Carcinoembryonic Antigen

open access: yesFrontiers in Chemistry, 2021
In this work, an integrated electrode system consisting of a graphene working electrode, a carbon counter electrode and an Ag/AgCl reference electrode was fabricated on an FR-4 glass fiber plate by a polyethylene self-adhesive mask stencil method ...
Yawei Wang   +4 more
doaj   +2 more sources

Serum carcinoembryonic antigen elevation in benign lung diseases

open access: yesScientific Reports, 2021
Carcinoembryonic antigen (CEA) is not only used to aid the diagnosis of lung cancer, but also help monitor recurrence and determine the prognosis of lung cancer as well as evaluate the therapeutic efficacy for lung cancer.
Yi Yang   +7 more
doaj   +2 more sources

Relation between Carcinoembryonic Antigen Levels in Colon Cancer Tissue and Serum Carcinoembryonic Antigen Levels at Initial Surgery and Recurrence [PDF]

open access: hybridOncology, 2016
Objectives: Carcinoembryonic antigen (CEA) is widely used for postoperative surveillance of colon cancer. Even if serum CEA is negative at initial surgery, it may turn positive at recurrence.
Gota Saito   +5 more
openalex   +2 more sources

Allergic hyper-carcinoembryonic antigen syndrome: A syndrome summarized by case series [PDF]

open access: yesSAGE Open Medical Case Reports
Allergic respiratory diseases can increase serum carcinoembryonic antigen levels. We report three cases experiencing allergic symptoms that proved refractory to inhaled corticosteroids but exhibited a positive response to long-term treatment with oral ...
Zhaolin Li   +19 more
doaj   +2 more sources

Carcinoembryonic Antigen

open access: yes
Citation: 'carcinoembryonic antigen' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12988 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
Kankanala VL, Zubair M, Mukkamalla SKR.
europepmc   +2 more sources

Assessment of Elevated Serum Tumor Markers Carcinoembryonic Antigen (CEA) and Cancer Antigen 15-3 (CA15-3) among Patients with Different Subtypes of Metastatic Breast Cancer [PDF]

open access: yesMiddle East Journal of Cancer, 2019
Background: Cancer antigen 15-3 and carcinoembryonic antigen are used in clinical and laboratory diagnosis of metastatic breast cancer. Previous studies have noted conflicting results about the association between carcinoembryonic antigen and cancer ...
Ali Taghizadeh   +6 more
doaj   +2 more sources

Carcinoembryonic antigen and its detection methods

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2023
Carcinoembryonic antigen is a tumor marker. Under normal circumstances, the average content of carcinoembryonic antigen in the serum of healthy adults is usually less than 5 ng/mL.
GUO Xu; CAI Yan; CHEN Tingting; YAO Yong; WANG Jin
doaj   +1 more source

Carcinoembryonic Antigen, Carbohydrate Antigen 19-9, Cancer Antigen 125, Prostate-Specific Antigen and Other Cancer Markers: A Primer on Commonly Used Cancer Markers

open access: yesWorld Journal of Oncology, 2023
Cancer markers are molecules produced by cancer cells which may serve to identify the presence of cancer. Cancer markers can be differentiated as serum-based, radiology-based and tissue-based, and are one of the most important tools in diagnosing ...
Shreya Desai, A. Guddati
semanticscholar   +1 more source

Using Antibody Modified Terahertz Metamaterial Biosensor to Detect Concentration of Carcinoembryonic Antigen

open access: yesIEEE Journal of Selected Topics in Quantum Electronics, 2021
An antibody modified terahertz (THz) metamaterial biosensor is proposed to detect the concentration of carcinoembryonic antigen (CEA). The biosensor has four metal split-ring-resonators (SRR) in a unit cell.
Shangjun Lin   +10 more
semanticscholar   +1 more source

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