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Inflammation in Pregnancy and Childbirth

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Immunology".

Deadline for manuscript submissions: 30 August 2025 | Viewed by 411

Special Issue Editors


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Guest Editor

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Department of Perinatology, Obstetrics and Gynecology, Pomeranian Medical University, Sie-Dlecka 2, 72-010 Police, Poland
Interests: SCFA; pregnancy; propionic acid; butyric acid; caproic acid; heptanoic acid; pregnancy disorders; inflammation; hete; hode; arachidonic acid; polycystic ovarian syndrome; endometriosis; preeclampsia; gestational diabetes mellitus
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Special Issue Information

Dear Colleagues,

This Special Issue of the International Journal of Molecular Sciences on "Inflammation in Pregnancy and Childbirth" is supervised by Dr. Małgorzata Katarzyna Szczuko (Pomeranian Medical University, Poland), Dr. Maciej Ziętek (Pomeranian Medical University, Poland), and Dr. Tomasz Machałowski (Pomeranian Medical University, Poland).

Ovulation, menstruation, embryo implantation, and childbirth involve reactions that constitute short-term inflammatory events. The participation of arachidonic acid mediators in these states is unquestionable. The process of mediator biosynthesis occurs in two stages. In the first stage, the donor cell releases an intermediate eicosanoid; in the second stage, the acceptor cell receives and transforms the intermediate product into a final product, enabling remodeling. The relief of inflammation is therefore crucial for the tissue to return to homeostasis and has become a new scope of research relating to the inflammatory process involving cytokines; prolonged inflammation poses a significant risk of developing diseases based on chronic inflammation. There are many environmental factors that stimulate and enhance inflammatory processes (incorrect diet, low physical activity, obesity, emotional stress, and intestinal dysbiosis).

+ We do not know whether significant weight gain during pregnancy is more burdensome than high pre-pregnancy weight or vice versa.

+ Bacterial endotoxin LPS leads to the activation of immune cells and cytokines (interleukins and tumor necrosis factor­­—TNF) and a pro-inflammatory cascade (eicosanoids). The enhancement and activation of the mitogen-activated protein kinase (MAPK) pathway and nuclear factor kappa-light-enhancer-activated B cell (NF-κB) pathway seem to be the main justification for these changes.

+ Both EPA and DHA derivatives (maresins, resolvins, and protectins) have been found to be involved in mitigating inflammation during pregnancy.

The influence of inflammation-related parameters on the normal course of pregnancy, fetal development, and delivery is the aim of this Special Issue.

Prof. Dr. Małgorzata Szczuko
Dr. Maciej Ziętek
Guest Editors

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Keywords

  • pregnancy
  • labor
  • eicosanoid
  • chronic inflammation
  • cytokines
  • intestinal dysbiosis
  • mitogen-activated protein kinase
  • nuclear factor kappa-light-enhancer-activated B cell
  • maresins, resolvins and protectins

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Published Papers (1 paper)

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Research

13 pages, 915 KiB  
Article
Relationship of SCFAs to Maternal and Child Anthropometric Measurements
by Małgorzata Szczuko, Natalia Szabunia, Julia Radkiewicz, Dominika Jamioł-Milc, Tomasz Machałowski and Maciej Ziętek
Int. J. Mol. Sci. 2025, 26(13), 6424; https://doi.org/10.3390/ijms26136424 - 3 Jul 2025
Viewed by 177
Abstract
Short-chain fatty acids (SCFAs) are involved in metabolism and physiological processes. We decided to investigate whether SCFAs are engaged in the metabolic programming of the offspring by the mother’s microbiota, which interact during pregnancy, delivery, and breastfeeding. We decided to determine whether there [...] Read more.
Short-chain fatty acids (SCFAs) are involved in metabolism and physiological processes. We decided to investigate whether SCFAs are engaged in the metabolic programming of the offspring by the mother’s microbiota, which interact during pregnancy, delivery, and breastfeeding. We decided to determine whether there are correlations between 4-week-old infant feces SCFA concentrations, their weight at birth, and mothers’ anthropometric measurements. The study included 82 women with four-week-old newborns from whom stools were collected. SCFAs were determined using gas chromatography with a flame ionization detector. Correlations were observed between SCFA content in newborns’ feces and mothers’ weight and body mass index (BMI) before delivery and at the time of delivery. In addition, associations were identified between weight gain of pregnant women and SCFAs. Analysis of neonatal data showed associations between fatty acid content and infants’ weight and diet, including breastfeeding. We provide indirect evidence for the association of infant SCFA levels with metabolic programming by maternal gut microbiota metabolites. At the same time, we confirm the influence of increased SCFA levels on higher maternal and neonatal body weight and branched-chain short-chain fatty acids (BCFAs) on neonatal body weight. We provide new preventive and intervention directions for future efforts to improve the health care of pregnant women and their offspring. Full article
(This article belongs to the Special Issue Inflammation in Pregnancy and Childbirth)
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