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Shevtsova Y, Starodubtseva N, Tokareva A, Goryunov K, Sadekova A, Vedikhina I, Ivanetz T, Ionov O, Frankevich V, Plotnikov E, Sukhikh G, Zorov D, Silachev D. Metabolite Biomarkers for Early Ischemic-Hypoxic Encephalopathy: An Experimental Study Using the NeoBase 2 MSMS Kit in a Rat Model. Int J Mol Sci 2024; 25:2035. [PMID: 38396712 PMCID: PMC10888647 DOI: 10.3390/ijms25042035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/01/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
Hypoxic-ischemic encephalopathy (HIE) is one of the most common causes of childhood disability. Hypothermic therapy is currently the only approved neuroprotective approach. However, early diagnosis of HIE can be challenging, especially in the first hours after birth when the decision to use hypothermic therapy is critical. Distinguishing HIE from other neonatal conditions, such as sepsis, becomes a significant problem in diagnosis. This study explored the utility of a metabolomic-based approach employing the NeoBase 2 MSMS kit to diagnose HIE using dry blood stains in a Rice-Vannucci model of HIE in rats. We evaluated the diagnostic fidelity of this approach in a range between 3 and 6 h after the onset of HIE, including in the context of systemic inflammation and concomitant hypothermic therapy. Discriminant analysis revealed several metabolite patterns associated with HIE. A logistic regression model using glycine levels achieved high diagnostic fidelity with areas under the receiver operating characteristic curve of 0.94 at 3 h and 0.96 at 6 h after the onset of HIE. In addition, orthogonal partial least squares discriminant analysis, which included five metabolites, achieved 100% sensitivity and 80% specificity within 3 h of HIE. These results highlight the significant potential of the NeoBase 2 MSMS kit for the early diagnosis of HIE and could improve patient management and outcomes in this serious illness.
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Affiliation(s)
- Yulia Shevtsova
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Natalia Starodubtseva
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
- Moscow Institute of Physics and Technology, 141700 Moscow, Russia
| | - Alisa Tokareva
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Kirill Goryunov
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Alsu Sadekova
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Irina Vedikhina
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Tatiana Ivanetz
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Oleg Ionov
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Vladimir Frankevich
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Egor Plotnikov
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Gennady Sukhikh
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
| | - Dmitry Zorov
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Denis Silachev
- V.I. Kulakov National Medical Research Center for Obstetrics Gynecology and Perinatology, Ministry of Healthcare of Russian Federation, 117997 Moscow, Russia; (Y.S.); (N.S.); (A.T.); (K.G.); (A.S.); (I.V.); (T.I.); (O.I.); (V.F.); (E.P.); (G.S.)
- A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
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Lee JH, Song J. Non-derivatizing Tandem Mass Spectrometry Assay for Expanded Newborn Screening and Cutoffs for Preterm Neonates. Ann Lab Med 2023; 43:133-134. [PMID: 36281505 PMCID: PMC9618909 DOI: 10.3343/alm.2023.43.2.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Joon Hee Lee
- Department of Laboratory Medicine, Seoul National University Bundang Hospital, Seongnam, Korea,Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Junghan Song
- Department of Laboratory Medicine, Seoul National University Bundang Hospital, Seongnam, Korea,Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Korea,Corresponding author: Junghan Song, M.D., Ph.D. Department of Laboratory Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 beon-gil, Bundang-du, Seongnam 13620, Korea Tel: +82-31-787-7691, Fax: +82-31-787-4015, E-mail:
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