To understand cholesterol-mediated regulation of human fatty acid synthase promoter I, we tested various 5'-deletion constructs of promoter I-luciferase reporter gene constructs in HepG2 cells. The reporter gene constructs that contained only the Sp-1-binding site (nucleotides -82 to -74) and the two tandem sterol regulatory elements (SREs; nucleotides -63 to -46) did not respond to cholesterol...

Metastatic bone disease (MBD) is the most common cause of cancer pain and of serious skeletal-related events (SREs) reducing quality of life. Management of MBD involves a multimodal approach aimed at delaying the first SRE and reducing subsequent SREs. The objective of the study was to characterise the hospital burden of disease associated with MBD and SREs following breast, lung and prostate c...

Development of bone metastases in patients with advanced cancer is associated with skeletal-related events (SREs) such as pathologic fractures, spinal cord compression, the requirement for surgery or palliative radiotherapy to bone, and hypercalcemia of malignancy. Skeletal morbidity may reduce patient mobility, limit functional independence, and impair quality of life (QOL). Proactive manageme...

Pulsatile secretion of GnRH is the major regulator of gonadotropin (LH, FSH) gene expression and secretion. Recently, GnRH has been shown to rapidly stimulate the expression of early growth response protein-1 (Egr-1), a transcription factor that is essential for LHbeta gene expression in the pituitary. In this study, we examined the regulatory elements and signal transduction pathways by which ...

Reactive nitrogen (Nr) is not only an important nutrient for plant growth, thereby safeguarding human alimentation, but it also heavily disturbs natural systems. To mitigate air, land, aquatic, and atmospheric pollution caused by the excessive availability of Nr, it is crucial to understand the long-term development of the global agricultural Nr cycle. For our analysis, we combine a material fl...

The projected rise in temperature in the 21st century will alter forest ecosystem functioning and carbon dynamics. To date, the acclimation of plant photosynthesis to rising temperature has not been adequately considered in earth system models. Here we present a study on regional ecosystem carbon dynamics under future climate scenarios incorporating temperature acclimation effects into a large-...

Bone metastases are a very common problem in prostate cancer. They are associated with considerable morbidity, adversely affect quality of life and frequently lead to advanced bone events (so-called skeletal-related events, SREs); SREs include fractures, spinal cord compression and the requirement for bone surgery or bone radiation. The aim of this paper was to evaluate currently available trea...

[1] Historical changes in global cropland area based on estimates of Ramankutty and Foley (1999), and projections of future changes under IPCC SRES development scenarios taken from the IMAGE 2 model, were combined with a simple classification of present-day satellite data. These data were used to estimate annual changes in area fractions occupied by primary plant functional types (PFTs) between...

BACKGROUND There is a paucity of literature about the benefits of bone-targeted agents for breast cancer patients with bone metastases treated in the non-trial setting. We explored the incidence, consequences, and treatment of bone metastases at a single cancer centre. METHODS Electronic records of metastatic breast cancer patients were reviewed and pertinent information was extracted. RESU...

The performance of Satellite Rainfall Estimate (SRE) products applied to flood inundation modelling was tested for the Mundeni Aru River Basin in eastern Sri Lanka. Three SREs (PERSIANN, TRMM, and GSMaP) were tested, with the Rainfall-Runoff-Inundation (RRI) model used as the flood inundation model. All the SREs were found to be suitable for applying to the RRI model. The simulations created by...