The body image and psychopathology in children

Introduction

The body image development begins at an early age. Children with psychopathology may have body image disturbances. It is important to determine nosological specificity of body image disturbances in children.

Objectives

To reveal body image disturbances in: 20 people (12 boys, 8 girls) having schizophrenia; 18 people (8 boys, 10 girls) with detected fact of sexual abuse (catamnesis study over a 5-year period); control group – 5 boys, 5 girls with normal psycho-physical development.

Aims

To reveal body image disturbance in children in case of psychopathology.

Methods

All the children were examined clinically and paraclinically by psychiatrist and clinical psychologist (projective techniques; standardized personality questionnaires and semantic method [analysis of statements]).

Results and conclusions

In children having schizophrenia specific disturbances of proprioceptive self-awareness in the form of senestopathy (feelings of compression, deformation, size loss or size gain of the body) and the idea of physical defect, are considered as the early symptoms of the body dysmorphic disorder. In this group of children disturbances of body scheme, difficulties in right/left orientation were detected. In the group of children with detected fact of sexual abuse the following disturbances took place: the body dysmorphic disorder (self-disgust, considering body to be tainted by the abuser, feeling dirty, compulsive body washing, sensitivity to touch) and senestopathy below one's waist, in the area of genitals, feeling dirtiness of the skin and clothes. In the pictures drawn by the children, they represented themselves older, grotesquely painted their faces, pictured strange haircuts, preferring bright and extravagant clothes.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Anti-Notch treatment prevents multiple myeloma cells localization to the bone marrow via the chemokine system CXCR4/SDF-1

Multiple myeloma (MM) is a deadly hematopoietic malignancy characterized by proliferation of malignant plasma cells in the bone marrow (BM) and bone disease. Interactions between myeloma and BM cells facilitate tumor progression and resistance to therapies. CXCR4 and its ligand Stromal cell-derived factor-1 (SDF-1) have a primary role in this process and are associated with poor prognosis. The Notch pathway is active in myeloma cells, resulting in increased proliferation, resistance to apoptosis and osteolytic activity. We hypothesized that the CXCR4/SDF-1 axis mediates the effects of Notch signals in myeloma cells. Here we show that Notch positively controls CXCR4/SDF-1 expression and functions in myeloma cell lines, and that forced CXCR4 activation partially rescues tumor cells from the outcomes of Notch inhibition. Additionally, we provide evidences that Notch blocking in vivo significantly reduces BM infiltration by human myeloma cells in mouse xenografts. This is the first evidence that a Notch-targeted approach effectively prevents MM cell migration, proliferation and resistance to apoptosis by reducing CXCR4 and SDF-1 levels.