RESUMEN
Pregnancy is often thought of as a time of happiness and anticipation, however, for some women, it can bring about significant emotional distress and feelings of vulnerability. The physiological changes that occur during pregnancy, including hormonal fluctuations and alterations to the immune and physical systems, can affect various parts of the body, including the central nervous system (CNS). As a result, existing conditions may be intensified or new ones, such as neurologic or psychiatric disorders, may arise, exposing women to increased risk of life-threatening conditions or suicide, in the worst-case scenarios. Given the impact of pregnancy on CNS diseases, it is crucial for healthcare providers and patients alike to be aware of these potential effects. By understanding how pregnancy may affect the CNS, clinicians can take appropriate steps to ensure that women receive the care and support they need to minimize any negative outcomes for both the mother and the baby. This paper aims to review the available evidence on the impact of pregnancy on CNS diseases, including mental health conditions, from both the clinical and biomolecular perspectives. By illuminating this crucial subject, this study fosters a delicate understanding within both patients and healthcare providers, thereby paving the way for enhanced outcomes for women throughout their pregnancy journey and beyond.
Asunto(s)
Enfermedades del Sistema Nervioso Central , Sistema Nervioso Central , Embarazo , Lactante , Humanos , Femenino , InmunidadRESUMEN
Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2)-induced disease (COVID-19) and Gaucher disease (GD) exhibit upregulation of complement 5a (C5a) and its C5aR1 receptor, and excess synthesis of glycosphingolipids that lead to increased infiltration and activation of innate and adaptive immune cells, resulting in massive generation of pro-inflammatory cytokines, chemokines and growth factors. This C5a-C5aR1-glycosphingolipid pathway- induced pro-inflammatory environment causes the tissue damage in COVID-19 and GD. Strikingly, pharmaceutically targeting the C5a-C5aR1 axis or the glycosphingolipid synthesis pathway led to a reduction in glycosphingolipid synthesis and innate and adaptive immune inflammation, and protection from the tissue destruction in both COVID-19 and GD. These results reveal a common involvement of the complement and glycosphingolipid systems driving immune inflammation and tissue damage in COVID-19 and GD, respectively. It is therefore expected that combined targeting of the complement and sphingolipid pathways could ameliorate the tissue destruction, organ failure, and death in patients at high-risk of developing severe cases of COVID-19.