Femicide Fatal Risk Factors: A Last Decade Comparison between Italian Victims of Femicide by Age Groups.

Femicide is a wide-spread lethal form of violence against women. Despite its diffusion, to date, very few studies analyzed possible victims' age differences in regard to fatal risk factors for femicide. To this aim, we carried out archive research on Italian femicide cases in the last decade, by comparing prior types of violence suffered and motives for femicide, which are considered crucial fatal risk factors for femicide, across adolescent/young (15-24 years), adults (25-64 years) and older women (65-93 years).

A key role for TGF-β1 in hippocampal synaptic plasticity and memory.

Transforming Growth Factor β1 (TGF-β1) is a well-known neuroprotective and neurotrophic factor demonstrated to play a role in synaptic transmission. However, its involvement in physiological mechanisms underlying synaptic plasticity and memory at hippocampal level has not been thoroughly investigated. Here, we examine the role of TGF-β1 in hippocampal long-term potentiation (LTP) and memory in adult wild type mice.

Role of F3/contactin expression profile in synaptic plasticity and memory in aged mice.

We have recently shown that overexpression of the F3/contactin adhesive glycoprotein (also known as Contactin-1) promotes neurogenesis in adult hippocampus, which correlates with improved synaptic plasticity and memory. Because F3/contactin levels physiologically decrease with age, here, we aim at investigating whether its overexpression might counteract the cognitive decline in aged animals. For this we use 20- to 24-month-old TAG/F3 transgenic mice in which F3/contactin overexpression is driven by regulatory sequences from the gene encoding the transient axonal glycoprotein TAG-1 throughout development.

Neurogenic-committed human pre-adipocytes express CYP1A isoforms.

Stem cell models offer an opportunity both for therapeutic use and for the assessment of alternative in vitro models. Human lipoaspirate is a source of adult stem cells (pre-adipocytes), which are able to differentiate into various phenotypes, such as neurogenic lineage. Here, we analyse the suitability of these in vitro models in screening exogenous compounds, such as environmental pollutants, that may affect adipose cells and neurogenic development.

A comparative study of proliferation and hepatic differentiation of human adipose-derived stem cells.

Human adipose-derived stem cells possess a lot of stem cell characteristics, so they may be considered a source of stem cell population. On the basis of that, we have investigated the hepatic potential of adipose-derived stem cells, obtained from liposuction, following two differentiation protocols. In the first procedure, medium was supplemented with epidermal growth factor (EGF), basic fibroblast growth factor, hepatocyte growth factor (HGF) and nicotinamide; the second involved the addition of factors such as dexametasone, EGF, insulin-transferrin-sodium selenite, HGF, dimethyl sulfoxide and oncostatin.

Pre-adipocytes commitment to neurogenesis 1: preliminary localisation of cholinergic molecules.

A great effort has recently been made to obtain human stem cells able to differentiate into cholinergic neurons, as a number of diseases are associated to the cholinergic neuron loss, degeneration or incorrect function (Alzheimer's disease and motor neuron disease). A stem cell population (i.e.

PPARgamma inhibits GH synthesis and secretion and increases apoptosis of pituitary GH-secreting adenomas.

Objective: The objective of the study was to evaluate the expression and functional activity of Peroxisome proliferator-activated receptor (PPAR) gamma in pituitary adenomas from 14 consecutive acromegalic patients and to establish its role in apoptosis.

Subjects And Methods: Fourteen consecutive acromegalic patients were enrolled in the study. Wistar-Furth rats were used for in vivo studies.

Growth hormone inhibits apoptosis in human colonic cancer cell lines: antagonistic effects of peroxisome proliferator activated receptor-gamma ligands.

GH has antiapoptotic effects on several cells. However, the antiapoptotic mechanisms of GH on colonic mucosa cells are not completely understood. Peroxisome proliferator activated receptor-gamma (PPARgamma) activation enhances apoptosis, and a link between GH and PPARgamma in the colonic epithelium of acromegalic patients has been suggested.

Different growth conditions for peripheral blood endothelial progenitors.

Purpose: To compare different growth conditions for endothelial progenitor cells (EPCs) from peripheral blood mononuclear cells (PBMNCs).

Methods And Materials: PBMNCs of healthy volunteers were cultured on fibronectin as follows: M199 with VEGF, bFGF, IGF-I; the same medium with bovine retina-derived extract (RDE); freshly isolated or depleted of adherent cells PBMNCs in HUVEC conditioned medium; DiI-stained PBMNCs with HUVECs (1:4 ratio) in Ml99 with RDE. PBMNCs were analysed by FACS using mAbs for endothelial markers.