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20240911232219.0 |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1002/jrs.6461
|2 doi
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|a pubmed24n1530.xml
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|a (DE-627)NLM352243880
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|a (NLM)36713977
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Banerjee, Arghya
|e verfasserin
|4 aut
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| 245 |
1 |
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|a SARS-CoV-2 severity classification from plasma sample using confocal Raman spectroscopy
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1 |
|c 2023
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Revised 11.09.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 John Wiley & Sons Ltd.
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|a The world is on the brink of facing coronavirus's (COVID-19) fourth wave as the mutant forms of viruses are escaping neutralizing antibodies in spite of being vaccinated. As we have already witnessed that it has encumbered our health system, with hospitals swamped with infected patients observed during the viral outbreak. Rapid triage of patients infected with SARS-CoV-2 is required during hospitalization to prioritize and provide the best point of care. Traditional diagnostics techniques such as RT-PCR and clinical parameters such as symptoms, comorbidities, sex and age are not enough to identify the severity of patients. Here, we investigated the potential of confocal Raman microspectroscopy as a powerful tool to generate an expeditious blood-based test for the classification of COVID-19 disease severity using 65 patients plasma samples from cohorts infected with SARS-CoV-2. We designed an easy manageable blood test where we used a small volume (8 μl) of inactivated whole plasma samples from infected patients without any extra solvent usage in plasma processing. Raman spectra of plasma samples were acquired and multivariate exploratory analysis PC-LDA (principal component based linear discriminant analysis) was used to build a model, which segregated the severe from the non-severe COVID-19 group with a sensitivity of 83.87%, specificity of 70.60% and classification efficiency of 76.92%. Among the bands expressed in both the cohorts, the study led to the identification of Raman fingerprint regions corresponding to lipids (1661, 1742), proteins amide I and amide III (1555, 1247), proteins (Phe) (1006, 1034), and nucleic acids (760) to be differentially expressed in severe COVID-19 patient's samples. In summary, the current study exhibits the potential of confocal Raman to generate simple, rapid, and less expensive blood tests to triage the severity of patients infected with SARS-CoV-2
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4 |
|a Journal Article
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4 |
|a SARS‐CoV‐2
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| 650 |
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4 |
|a confocal Raman spectroscopy
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| 650 |
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4 |
|a plasma
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| 650 |
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4 |
|a principal component‐based linear discriminant analysis (PC‐LDA)
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| 650 |
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4 |
|a severe and non‐severe SARS‐CoV‐2 patients
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| 700 |
1 |
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|a Halder, Ankit
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jadhav, Priyanka
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sarkar, Anushka
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hole, Arti
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shastri, Jayanthi S
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Agrawal, Sachee
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chilakapati, Murali Krishna
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Srivastava, Sanjeeva
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Journal of Raman spectroscopy : JRS
|d 1999
|g 54(2023), 1 vom: 24. Jan., Seite 124-132
|w (DE-627)NLM098121731
|x 0377-0486
|7 nnns
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| 773 |
1 |
8 |
|g volume:54
|g year:2023
|g number:1
|g day:24
|g month:01
|g pages:124-132
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/jrs.6461
|3 Volltext
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|a GBV_USEFLAG_A
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|a SYSFLAG_A
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|a GBV_NLM
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|a GBV_ILN_350
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| 912 |
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|a GBV_ILN_2205
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| 951 |
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|a AR
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| 952 |
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|d 54
|j 2023
|e 1
|b 24
|c 01
|h 124-132
|