Activity-Based Proteome Profiling of Serum Serine Hydrolases: Application in Pediatric Abusive Head Trauma.

Purpose: Traumatic brain injury (TBI), including pediatric abusive head trauma (AHT), is the leading cause of death and disability in children and young adults worldwide. The current understanding of trauma-induced molecular changes in the brain of human subjects with intracranial hemorrhage (ICH) remains inadequate and requires further investigation to improve the outcome and management of TBI in the clinic. Calcium-mediated damage at the site of brain injury has been shown to activate several catalytic enzymes.

Arsenic induces metabolome remodeling in mature human adipocytes.

Human lifetime exposure to arsenic through drinking water, food supply or industrial pollution leads to its accumulation in many organs such as liver, kidneys, lungs or pancreas but also adipose tissue. Recently, population-based studies revealed the association between arsenic exposure and the development of metabolic diseases such as obesity and type 2 diabetes. To shed light on the molecular bases of such association, we determined the concentration that inhibited 17% of cell viability and investigated the effects of arsenic acute exposure on adipose-derived human mesenchymal stem cells differentiated in vitro into mature adipocytes and treated with sodium arsenite (NaAsO, 10 nM to 10 µM).

Post-mortem changes of the vascular system-a thanatological study using multidetector computed tomography.

Forensic pathologists have to deal with post-mortem changes of the human body. Those post-mortem phenomena are familiar and largely described in thanatology. However, knowledge about the influence of post-mortem phenomena on the vascular system is more limited, except for the apparition and development of cadaveric lividity.

Blood proteome of acute intracranial hemorrhage in infant victims of abusive head trauma.

Abusive head trauma (AHT) is a leading cause of mortality and morbidity in infants. While the reported incidence is close to 40 cases per 100'000 births/year, misdiagnoses are commonly observed in cases with atypical, subacute, or chronic presentation. Currently, standard clinical evaluation of inflicted intracranial hemorrhagic injury (ICH) in infants urgently requires a screening test able to identify infants who need additional investigations.

Cadmium acute exposure induces metabolic and transcriptomic perturbations in human mature adipocytes.

Obesity is considered as a major public health concern with strong economic and social burdens. Exposure to pollutants such as heavy metals can contribute to the development of obesity and its associated metabolic disorders, including type 2 diabetes and cardiovascular diseases. Adipose tissue is an endocrine and paracrine organ that plays a key role in the development of these diseases and is one of the main target of heavy metal accumulation.

Creation of a Forensic Pathology Biobank in Switzerland: which issues and research opportunities?

A biobank is a collection of biological material associated with health database. The field of biobanking has significantly developed over the past 30 years. Research based on biobank material gives access to data of a large number of people and can often significantly accelerate the understanding of disease and improve the quality of care.

General Versus Regional Anesthesia for Emergency Cesarean Delivery in a High-volume High-resource Referral Center: A Retrospective Cohort Study.

Objective: The choice of anesthesia for emergency cesarean delivery (CD) is one of the most important choices to make in obstetric anesthesia. In this study, we examine which type of anesthesia was used for emergency CD in our hospital, and how the choice affected the time from entry to the operation room until incision (TTI), time until delivery (TTD), and maternal/neonatal outcomes.

Methods: Retrospectively, we examined all emergency CD's performed in Shaare Zedek Medical Center between January-December 2018.

Intimomedial mucoid arterial degeneration, a rare arterial disorder of forensic significance.

The body of a 43-year-old African woman with a history of aortic aneurysm and hypertension was forensically investigated after her sudden death. The cause of death was related to a cardiac tamponade due to a ruptured aneurysm of the ascending aorta. Post-mortem gross examination showed an abnormal whitish discoloration of the intima with fibrous thickening of the aortic wall.