18 research outputs found
Diverse and Active Roles for Adipocytes During Mammary Gland Growth and Function
The mammary gland is unique in its requirement to develop in close association with a depot of adipose tissue that is commonly referred to as the mammary fat pad. As discussed throughout this issue, the mammary fat pad represents a complex stromal microenvironment that includes a variety of cell types. In this article we focus on adipocytes as local regulators of epithelial cell growth and their function during lactation. Several important considerations arise from such a discussion. There is a clear and close interrelationship between different stromal tissue types within the mammary fat pad and its adipocytes. Furthermore, these relationships are both stage- and species-dependent, although many questions remain unanswered regarding their roles in these different states. Several lines of evidence also suggest that adipocytes within the mammary fat pad may function differently from those in other fat depots. Finally, past and future technologies present a variety of opportunities to model these complexities in order to more precisely delineate the many potential functions of adipocytes within the mammary glands. A thorough understanding of the role for this cell type in the mammary glands could present numerous opportunities to modify both breast cancer risk and lactation performance
Changes in beta cell function occur in prediabetes and early disease in the Lepr db mouse model of diabetes
Body condition of late pregnant gilts affects the expression of selected adipokines and their receptors in mammary fat and backfat tissues1
10q26 deletion syndrome: a French cohort study
International audience10q26 deletion syndrome (OMIM #609625) is a rare autosomal dominant genetic disorder with about 100 patients reported. Most cases are sporadic. Global development delay, short stature, microcephaly and typical facial appearance with triangular face, large forehead, low-set malformed ears, hypertelorism, prominent nose and a thin vermilion of the upper lip constitute the main clinical features. The clinical spectrum is very heterogeneous and neurobehavioral manifestations, deafness, limb malformations, cardiac and urogenital abnormalities can be associated. Thus, patients with 10q26 chromosomal deletion need multidisciplinary management strategies from birth. One of the main reasons for this heterogeneity is the variety of 10qter region chromosomal deletions summarized into the “10q26 deletion syndrome”. Various studies proposed critical regions to explain the main phenotype (Yatzenko et al., 2009; Choucair et al., 2015; Lin S et al., 2016) or more specific features (Vera-Carbonell et al., 2015; Choucair et al., 2015). In addition, these studies proposed about 20 genes of interest such as DOCK1 and FGFR2 to explain the different clinical features observed. We report a French ACLF cohort of 35 patients from 9 centers presenting 10q26 complete or partial deletions (size: 64kb to 12.5Mb), complex chromosomal rearrangement and derivative chromosomes diagnosed using DNA-array, to bring a further insight of the genotype/phenotype correlation
Discrimination of bacteria by rapid sensing their metabolic volatiles using an aspiration-type ion mobility spectrometer (a-IMS) and gas chromatography-mass spectrometry GC-MS
Women’s Self-Initiated Expatriation as a Career Option and Its Ethical Issues
self-initiated expatriate, gender, ethical theory, discrimination, justice, business leaders, career advancement, self-repatriation,