2023
DOI: 10.3390/s23031482
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Biomarkers and Corresponding Biosensors for Childhood Cancer Diagnostics

Abstract: Although tremendous progress has been made in treating childhood cancer, it is still one of the leading causes of death in children worldwide. Because cancer symptoms overlap with those of other diseases, it is difficult to predict a tumor early enough, which causes cancers in children to be more aggressive and progress more rapidly than in adults. Therefore, early and accurate detection methods are urgently needed to effectively treat children with cancer therapy. Identification and detection of cancer biomar… Show more

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Cited by 8 publications
(5 citation statements)
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“…44,53–55 The distinctive binding characteristics of avidin–biotin methodologies to diverse biomaterials, such as DNA and RNA, NPs, antibodies, and aptamers. 49,54,55 Several biotinylated techniques can identify Hodgkin lymphoma, 56 breast, 57 lung, 58 prostate, 59 and cervical 60 cancer cells.…”
Section: Biotin In Cancer Diagnostics and Therapeutics: A Nanotechnol...mentioning
confidence: 99%
“…44,53–55 The distinctive binding characteristics of avidin–biotin methodologies to diverse biomaterials, such as DNA and RNA, NPs, antibodies, and aptamers. 49,54,55 Several biotinylated techniques can identify Hodgkin lymphoma, 56 breast, 57 lung, 58 prostate, 59 and cervical 60 cancer cells.…”
Section: Biotin In Cancer Diagnostics and Therapeutics: A Nanotechnol...mentioning
confidence: 99%
“…The structure of biosensors typically comprises several key components, as seen from Figure 2. Recognition Element [53,54]: This is the core component of biosensors used to selectively identify target biomolecules. The recognition element is typically a biomolecule such as antibodies, enzymes, nucleic acid probes, or cell receptors, possessing specificity for binding to the target molecule.…”
Section: Biosensors For Detection Of Metastatic Breast Cancermentioning
confidence: 99%
“…To date, biosensor development is becoming a prevalent approach for effectual point-of-care testing with high-level accuracy, reproducibility, reliability, stability, affordability, and disposability. [54,55] In particular, biosensor research is deemed as a required field to detect the toxins and cancer cells in the blood, and numerous researchers have developed biosensors to sense the different types of biomarkers responsible for cancer and other diseases. [56] The recent development of biosensors has focused on five types of advanced sensors using different transducer elements to sense biomolecules, i.e., electrochemical, [57,58] fluorescence, [59] electrochemiluminescence (ECL), [60] surface plasmon resonance (SPR), [61] and quartz crystal microbalance (QCM), [62] which in turn produce measurable current, light, and frequency signals, enabling monitoring of analytes in extremely low concentrations (Figure 1).…”
Section: Introductionmentioning
confidence: 99%