Adipocyte-secreted BMP8b mediates adrenergic-induced remodeling of the neuro-vascular network in adipose tissue.

Activation of brown adipose tissue-mediated thermogenesis is a strategy for tackling obesity and promoting metabolic health. BMP8b is secreted by brown/beige adipocytes and enhances energy dissipation. Here we show that adipocyte-secreted BMP8b contributes to adrenergic-induced remodeling of the neuro-vascular network in adipose tissue (AT).

An analysis of global research funding for the frontotemporal dementias: 1998-2008.

Background: To better understand the status of frontotemporal dementia (FTD) research, and identify opportunities to accelerate translational research, we analyzed international funding for FTD and related dementias between 1998 and 2008.

Methods: Search terms were compiled to define the clinical spectrum of FTD and all known mechanisms. Funders were asked to return grants that contained these search terms in the title or abstract.

Variable phenotypic expression of a MECP2 mutation in a family.

We report a three generation family in which five members, three females and two males, demonstrate a 44 bp deletion (1164-1207del44) in the MECP2 gene associated with Rett syndrome, leading to a truncation of the C-terminus of the protein. Two of the three females and both males do not meet RTT criteria whereas the youngest female has classic RTT. Both males demonstrated a clear pattern of progressive involvement including dystonia.

A novel protein complex linking the delta 2 glutamate receptor and autophagy: implications for neurodegeneration in lurcher mice.

Autophagy is a pathway for bulk degradation of subcellular constituents that is hyperactivated in many neurodegenerative conditions. It has been considered a second form of programmed cell death. Death of cerebellar Purkinje cells in lurcher animals is due to a mutation in GluRdelta2 that results in its constitutive activation.