Broadening the Scope and the Norms of EU Gender Equality Law: Towards a Multidimensional Conception of Equality Law

The aim of this article is to discuss some consequences of placing the combating of discrimination and the promotion of equality among the principles of Community law. The focus is firstly on the ensuing widening of the scope of EU (gender) equality law and secondly on the increase of grounds of forbidden discrimination. In concluding, steps towards a multidimensional conception of equality law are proposed.

Prokineticin ligands and receptors are expressed in the human fetal ovary and regulate germ cell expression of COX2

CONTEXT: Fetal ovarian development and primordial follicle formation underpin future female fertility. Prokineticin (PROK) ligands regulate cell survival, proliferation and angiogenesis in adult reproductive tissues including the ovary. However, their expression and function during fetal ovarian development remains unclear.

OBJECTIVE: To investigate expression and localization of the PROK ligands, receptors and their downstream transcriptional targets in the human fetal ovary.

SETTING: This study was conducted at the University of Edinburgh.

PARTICIPANTS: Ovaries were collected from 37 morphologically normal human fetuses.

DESIGN AND MAIN OUTCOME MEASURES: mRNA and protein expression of PROK ligands and receptors was determined in human fetal ovaries using qRT-PCR, immunoblotting and immunohistochemistry. Functional studies were performed using a human germ tumour cell line (TCam-2) stably transfected with PROKR1.

RESULTS: Expression of PROK1 and PROKR1 was significantly higher in mid-gestation ovaries (17-20 weeks) than at earlier gestations (8-11 and 14-16 weeks). PROK2 significantly increased across the gestations examined. PROKR2 expression remained unchanged. PROK ligand and receptor proteins were predominantly localised to germ cells (including oocytes within primordial follicles) and endothelial cells, indicating these cell types to be the targets of PROK signalling in the human fetal ovary. PROK1 treatment of a germ cell line stably-expressing PROKR1 resulted in ERK phosphorylation, and elevated COX2 expression.

CONCLUSIONS: Developmental changes in expression and regulation of COX2 and pERK by PROK1 suggest that PROK ligands may be novel regulators of germ cell development in the human fetal ovary, interacting within a network of growth and survival factors prior to primordial follicle formation.

Pre-conception care for women with diabetes: A public health issue

Pre-conception care is recognised to be an effective strategy for addressing many health behaviours, particularly for women with diabetes, who carry a higher risk of morbidity and mortality. However, there is a lack of evidence of the most effective approaches for promoting pre-conception health and encouraging women to access services. This article explores this challenging issue and suggests a number of strategies that health professionals may consider in relation to promoting health in this area.