E2F1-induced autocrine IL-6 inflammatory loop mediates cancer-immune crosstalk that predicts T cell phenotype switching and therapeutic responsiveness.

Melanoma is a metastatic, drug-refractory cancer with the ability to evade immunosurveillance. Cancer immune evasion involves interaction between tumor intrinsic properties and the microenvironment. The transcription factor E2F1 is a key driver of tumor evolution and metastasis.

Proteome Adaptation to Cell Culture Medium and Serum.

Host-pathogen interactions are often studied in vitro using primary or immortal cell lines. This set-up avoids ethical problems of animal testing and has the additional advantage of lower costs. However, the influence of cell culture media on bacterial growth and metabolism is not considered or investigated in most cases.

Phylogenomic characterisation of a novel corynebacterial species pathogenic to animals.

The genus Corynebacterium includes species of biotechnological, medical and veterinary importance. An atypical C. ulcerans strain, W25, was recently isolated from a case of necrotizing lymphadenitis in a wild boar.

PRUNE is crucial for normal brain development and mutated in microcephaly with neurodevelopmental impairment.

PRUNE is a member of the DHH (Asp-His-His) phosphoesterase protein superfamily of molecules important for cell motility, and implicated in cancer progression. Here we investigated multiple families from Oman, India, Iran and Italy with individuals affected by a new autosomal recessive neurodevelopmental and degenerative disorder in which the cardinal features include primary microcephaly and profound global developmental delay. Our genetic studies identified biallelic mutations of PRUNE1 as responsible.

[Nurse-performed FAST ultrasound in the emergency department: a systematic review].

Focused Assessment with Sonography for Trauma (commonly abbreviated as FAST) is considered for patients with blunt abdominal trauma as the gold standard for accident assessment in site. This method is increasingly used even by not radiologists professionals, as well as by nurses who works in emergency settings. This systematic review is aimed at evaluating the effectiveness of ultrasound FAST performed by nurses in emergencies department.

Should antioxidant status be considered in interventional trials with antioxidants?

The last decade has seen many trials with antioxidants in patients with cardiovascular disease, with equivocal results. One possible explanation for the disappointing findings is the lack of identification criteria of patients who are potential candidates for antioxidant treatment. Several studies have been carried out in patients at risk of cardiovascular disease, indicating that enhanced oxidative stress is associated with the presence of diabetes, hypercholesterolaemia, hypertension, and smoking.

The electroencephalogram in dementia.

The EEG in normal aging and in dementia due to a variety of diseases has been described. In dementia due to degenerative diseases, metabolic disorders, normal pressure hydrocephalus, and deficiency states, the diffuseness of the abnormalities observed has been emphasized; whereas with cerebrovascular disease and with intracranial massess, the focal nature of the changes has been stressed. Although a normal EEG does not rule out the diagnosis of dementia especially in its early stages, the EECG can nevertheless be a significant instrument in the identification or organic processes when the diagnosis is uncertain, in differentiating diffuse from focal cerebral lesions, and in following the course of the disease.