Immunoregulation by the neurohypophysis

[Immunoregulation by iNKT cells].

NKT cells are defined as cells co-expressing of the natural killer receptors such as NK1.1 or NKR-P1A (CD161) and a T cell receptor (TCR). Although NK1.1(+) TCR(+) lymphocytes are heterogeneous, we focus on two distinct T cell subsets express invariant T cell receptor alpha chains, Valpha14-Jalpha18(Valpha14i) and Valpha19-Jalpha33(Valpha19i). Valpha14i NKT cells (Valpha24i NKT cells for human)...

Ganglioglioma of the neurohypophysis.

The normal infundibulum and neurohypophysis consist entirely of neuronal processes, the neuronal cell bodies of which lie within the supraoptic and paraventricular nuclei of the hypothalamus and supportive glial cells or pituicytes. The finding of neurons within the neurohypophysis is exceedingly rare, as are ganglion cell tumors at this site. In this paper, we report a ganglion cell tumor of t...

Mediation of Immunoregulation by Dendritic Cells

Luminal Conversion and Immunoregulation by Probiotics

Beneficial microbes are responsible for the synthesis of nutrients and metabolites that are likely important for the maintenance of mammalian health. Many nutrients and metabolites derived from the gut microbiota by luminal conversion have been implicated in the development, homeostasis and function of innate and adaptive immunity. These factors clearly suggest that intestinal microbiota may in...

Immunoregulation by Taenia crassiceps and Its Antigens

Taenia crassiceps is a cestode parasite of rodents (in its larval stage) and canids (in its adult stage) that can also parasitize immunocompromised humans. We have studied the immune response elicited by this helminth and its antigens in mice and human cells, and have discovered that they have a strong capacity to induce chronic Th2-type responses that are primarily characterized by high levels...