Recent advances in surface‑enhanced Raman spectroscopy based liquid biopsy for colorectal cancer (Review)

  • Authors:
    • Lucretia Avram
    • Andrei Stefancu
    • Dana Crisan
    • Nicolae Leopold
    • Valer Donca
    • Elena Buzdugan
    • Rares Craciun
    • David Andras
    • Ioan Coman
  • View Affiliations

  • Published online on: October 14, 2020     https://doi.org/10.3892/etm.2020.9342
  • Article Number: 213
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Abstract

As colorectal cancer (CRC) is one of the forms of cancer with the highest prevalence globally and with a high mortality, screening and early detection remains a major issue. Colonoscopy is still the gold standard for detecting premalignant lesions, but it is burdened by some complications. For instance, it is laborious, with some difficulties of acceptance for some patients, and is ultimately an imperfect standard, given that some premalignant lesions or incipient malignancies can be missed by colonoscopic evaluation. In this context, new non‑invasive approaches such as surface‑enhanced Raman spectroscopy (SERS) based liquid biopsy have gained ground in recent years, showing promising results in oncological pathology diagnosis. These new methods have enabled the detection of subtle molecular profile alterations prior to any macroscopic morphological changes, thus providing a useful tool for early CRC detection. In the present review, we provide a summary of published studies applying SERS in CRC detection, along with our personal experience in using SERS in the diagnosis of different oncological pathologies, including CRC.
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December-2020
Volume 20 Issue 6

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Spandidos Publications style
Avram L, Stefancu A, Crisan D, Leopold N, Donca V, Buzdugan E, Craciun R, Andras D and Coman I: Recent advances in surface‑enhanced Raman spectroscopy based liquid biopsy for colorectal cancer (Review). Exp Ther Med 20: 213, 2020
APA
Avram, L., Stefancu, A., Crisan, D., Leopold, N., Donca, V., Buzdugan, E. ... Coman, I. (2020). Recent advances in surface‑enhanced Raman spectroscopy based liquid biopsy for colorectal cancer (Review). Experimental and Therapeutic Medicine, 20, 213. https://doi.org/10.3892/etm.2020.9342
MLA
Avram, L., Stefancu, A., Crisan, D., Leopold, N., Donca, V., Buzdugan, E., Craciun, R., Andras, D., Coman, I."Recent advances in surface‑enhanced Raman spectroscopy based liquid biopsy for colorectal cancer (Review)". Experimental and Therapeutic Medicine 20.6 (2020): 213.
Chicago
Avram, L., Stefancu, A., Crisan, D., Leopold, N., Donca, V., Buzdugan, E., Craciun, R., Andras, D., Coman, I."Recent advances in surface‑enhanced Raman spectroscopy based liquid biopsy for colorectal cancer (Review)". Experimental and Therapeutic Medicine 20, no. 6 (2020): 213. https://doi.org/10.3892/etm.2020.9342