Role of Academic Drug Discovery in the Quest for New CNS Therapeutics.

There was a greater than 50% decline in central nervous system (CNS) drug discovery and development programs by major pharmaceutical companies from 2009 to 2014. This decline was paralleled by a rise in the number of university led drug discovery centers, many in the CNS area, and a growth in the number of public-private drug discovery partnerships. Diverse operating models have emerged as the academic drug discovery centers adapt to this changing ecosystem.

A stimulation-dependent alternate core promoter links lymphotoxin α expression with TGF-β1 and fibroblast growth factor-7 signaling in primary human T cells.

Lymphotoxin (LT)-α regulates many biologic activities, yet little is known of the regulation of its gene. In this study, the contribution to LTA transcriptional regulation of the region between the transcription and translation start sites (downstream segment) was investigated. The LTA downstream segment was found to be required for, and alone to be sufficient for, maximal transcriptional activity in both T and B lymphocytes.

TNF, LTA and TGFB1 genotype distributions among acute graft-vs-host disease subsets after HLA-matched unrelated hematopoietic stem cell transplantation: a pilot study.

Cytokine single nucleotide polymorphisms and consequent production levels have been associated with acute graft-vs-host disease (aGVHD) development. The aim of this pilot study was to determine whether polymorphisms in tumor necrosis factor (TNF), lymphotoxin alpha (LTA) and transforming growth factor beta 1 (TGFB1) showed any association with aGVHD severity. Novel alleles and polymorphisms were identified for each cytokine locus.