C282Y/H63D hemochromatosis mutations and microevolution: Speculations concerning the Basque population

Genetic haemochromatosis: diagnosis and treatment of an iron overload disorder

Genetic haemochromatosis is a potentially serious iron overload disorder, yet there is a lack of awareness of the condition among the public and many healthcare professionals. In the UK, around one in 150 people have the genetic mutations that cause the condition, meaning that they are at increased risk of developing iron overload. If undiagnosed, prolonged iron overload can lead to liver, heart and endocrine failure and may be fatal; however, early diagnosis, treatment and maintenance can enable patients to have a normal lifespan. This article provides an overview of genetic haemochromatosis, including its types, origins, signs and symptoms, diagnosis, screening and treatment.

Ferroptosis and Its Emerging Role in Pre-Eclampsia

Iron is essential for cell survival, and iron deficiency is a known risk factor for many reproductive diseases. Paradoxically, such disorders are also more common in cases of iron overload. Here, we evaluated the role of ferroptosis in women's health, particularly focusing on pre-eclampsia (PE). PE is a multisystem disorder and is one of the leading causes of maternal and perinatal morbidity and mortality, especially when the condition is of early onset. Nevertheless, the exact etiological mechanism of PE remains unclear. Interestingly, ferroptosis, as a regulated iron-dependent cell death pathway, involves a lethal accumulation of lipid peroxides and shares some characteristics with PE pathophysiology. In this review, we comprehensively reviewed and summarized recent studies investigating the molecular mechanisms involved in the regulation and execution of ferroptosis, as well as ferroptosis mechanisms in the pathology of PE. We propose that ferroptosis not only plays an important role in PE, but may also become a novel therapeutic target for PE.