Oxidative Stress in the Newborn

A special issue of Antioxidants (ISSN 2076-3921). This special issue belongs to the section "Health Outcomes of Antioxidants and Oxidative Stress".

Deadline for manuscript submissions: 25 August 2025 | Viewed by 7034

Special Issue Editor


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Guest Editor
1. Department of Pediatrics, Medical College of Wisconsin, Suite C410, Children Corporate Center, 999N 92nd Street, Milwaukee, WI 53226, USA
2. Children’s Research Institute, Medical College of Wisconsin, 8701 W Watertown Plank Rd., Wauwatosa, WI 53226, USA
Interests: neonatal-perinatal medicine; prematurity; neonatal disorders; free radicals research
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Special Issue Information

Dear Colleagues,

Oxidative stress refers to the imbalance between the production of reactive oxygen species (ROS) and the body's ability to neutralize them with antioxidants. In newborns, especially preterm infants, this balance is particularly fragile due to their immature antioxidant defenses and increased susceptibility to oxidative damage.

This Special Issue aims to focus on the critical role of oxidative stress in pediatric medicine. By highlighting recent advances and ongoing challenges, it aims to enhance our understanding and guide future research and clinical practices related to oxidative stress in the newborn population.

Suitable topics include, but are not limited to, the following:

  1. The impact of oxidative stress on neonatal diseases such as respiratory distress syndrome, retinopathy of prematurity, and neurodevelopmental disorders.
  2. Mechanisms through which oxidative stress contributes to preterm birth complications and other birth-related issues.
  3. The role of maternal factors, including prenatal exposure to toxins or inadequate nutrition, in exacerbating oxidative stress in newborns.
  4. Advances in antioxidant therapies and other preventive measures to mitigate oxidative damage and improve neonatal outcomes.
  5. Innovative research methodologies and clinical trials focused on understanding and addressing oxidative stress in neonatal populations.

Prof. Dr. Ru-Jeng Teng
Guest Editor

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Keywords

  • newborn
  • neonatal diseases
  • oxidative stress
  • reactive oxygen species
  • antioxidant therapy

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Published Papers (3 papers)

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Research

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17 pages, 729 KiB  
Article
Composition and Antioxidant Status of Vegan Milk—Pilot Study
by Agnieszka Chrustek, Agnieszka Dombrowska-Pali and Dorota Olszewska-Słonina
Antioxidants 2025, 14(5), 505; https://doi.org/10.3390/antiox14050505 - 23 Apr 2025
Viewed by 625
Abstract
Background: More and more women are following a vegan and vegetarian diet. For some, the use of a vegan diet during lactation is controversial. Purpose: The aim of the study was to comparatively analyze the concentration of selected hormones, micro- and macronutrients, vitamins, [...] Read more.
Background: More and more women are following a vegan and vegetarian diet. For some, the use of a vegan diet during lactation is controversial. Purpose: The aim of the study was to comparatively analyze the concentration of selected hormones, micro- and macronutrients, vitamins, and the basic composition and antioxidant status of the milk of vegan women, compared to the milk of omnivorous women. Methods: The study included 17 breastfeeding vegan women and 27 omnivorous women. The basic composition of human milk was analyzed using the MIRIS HMATM analyzer (Uppsala, Sweden) The levels of hormones and vitamins were determined by the enzyme-linked immunosorbent method. In order to determine the antioxidant activity and micro- and macroelements, spectrophotometric methods were used. Results: The vegan group was characterized by a lower average age, lower BMI, and lower WHR index compared to the control group. The milk of vegan women showed significantly higher cortisol concentrations and lower iron, vitamin B6, and antioxidant status than the milk of omnivorous women. Conclusions: A vegan diet helps maintain a healthy body weight and is more popular among younger women, under 30 years of age. Higher levels of milk cortisol in vegan women may indicate a high level of anxiety and stress experienced by breastfeeding women, which may have negative consequences not only for breastfeeding mothers but also for the development of their children. Lack of appropriate supplementation in women who do not consume meat and animal products may cause a deficiency of micro- and macroelements in breast milk. Full article
(This article belongs to the Special Issue Oxidative Stress in the Newborn)
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Review

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16 pages, 990 KiB  
Review
Impact of E-Cigarettes on Fetal and Neonatal Lung Development: The Influence of Oxidative Stress and Inflammation
by Antonella Gambadauro, Francesca Galletta, Beatrice Andrenacci, Simone Foti Randazzese, Maria Francesca Patria and Sara Manti
Antioxidants 2025, 14(3), 262; https://doi.org/10.3390/antiox14030262 - 25 Feb 2025
Viewed by 2167
Abstract
Electronic cigarettes (e-cigs) recently increased their popularity as “safer” alternatives to traditional tobacco smoking, including among pregnant women. However, the effect of e-cig exposure on fetal and neonatal developing lungs remains poorly investigated. In this review, we analysed the impact of e-cig aerosol [...] Read more.
Electronic cigarettes (e-cigs) recently increased their popularity as “safer” alternatives to traditional tobacco smoking, including among pregnant women. However, the effect of e-cig exposure on fetal and neonatal developing lungs remains poorly investigated. In this review, we analysed the impact of e-cig aerosol components (e.g., nicotine, solvents, and flavouring agents) on respiratory system development. We particularly emphasized the role of e-cig-related oxidative stress and inflammation on lung impairment. Nicotine contained in e-cigs can impair lung development at anatomical and molecular levels. Solvents and flavours induce inflammation and oxidative stress and contribute to compromising neonatal lung function. Studies suggest that prenatal e-cig aerosol exposure may increase the risk of future development of respiratory diseases in offspring, such as asthma and chronic obstructive pulmonary disease (COPD). Preventive strategies, such as smoking cessation programs and antioxidant supplementation, may be essential for safeguarding respiratory health. There is an urgent need to explore the safety profile and potential risks of e-cigs, especially considering the limited studies in humans. This review highlights the necessity of regulating e-cig use during pregnancy and promoting awareness of its potential consequences on fetal and neonatal development. Full article
(This article belongs to the Special Issue Oxidative Stress in the Newborn)
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18 pages, 2872 KiB  
Review
Apnea of Prematurity and Oxidative Stress: Potential Implications
by Lauren Thompson, Joseph W. Werthammer and David Gozal
Antioxidants 2024, 13(11), 1304; https://doi.org/10.3390/antiox13111304 - 27 Oct 2024
Cited by 1 | Viewed by 3509
Abstract
Apnea of prematurity (AOP) occurs in 85% of neonates ≤34 weeks of gestational age. AOP is frequently associated with intermittent hypoxia (IH). This narrative review reports on the putative relationship of AOP with IH and the resulting oxidative stress (OS). Preterm infants are [...] Read more.
Apnea of prematurity (AOP) occurs in 85% of neonates ≤34 weeks of gestational age. AOP is frequently associated with intermittent hypoxia (IH). This narrative review reports on the putative relationship of AOP with IH and the resulting oxidative stress (OS). Preterm infants are susceptible to OS due to an imbalance between oxidant and antioxidant systems with the excessive free radical load leading to serious morbidities that may include retinopathy of prematurity, bronchopulmonary dysplasia, and neurodevelopmental delay. Current therapeutic approaches to minimize the adverse effects of AOP and optimize oxygen delivery include noninvasive ventilation and xanthine inhibitor therapy, but these approaches have only been partially successful in decreasing the incidence of AOP and associated morbidities. Full article
(This article belongs to the Special Issue Oxidative Stress in the Newborn)
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