Transformation Decoupling Strategy Based on Screw Theory for Deterministic Point Cloud Registration With Gravity Prior.

Point cloud registration is challenging in the presence of heavy outlier correspondences. This paper focuses on addressing the robust correspondence-based registration problem with gravity prior that often arises in practice. The gravity directions are typically obtained by inertial measurement units (IMUs) and can reduce the degree of freedom (DOF) of rotation from 3 to 1.

Transient Transgenics: An Efficient Method to Identify Gene Regulatory Elements.

We describe a novel, efficient method to identify cis-acting DNA sequences that drive cell-specific gene expression during development. We utilize transfer of Bacterial Artificial Chromosome (BAC) genomic DNAs, modified to contain a reporter gene, into fertilized mouse embryos and placing the injected embryos into pseudopregnant recipient females. The embryos are allowed to develop in utero for defined times after which they are collected for analysis.

Mesenchyme-derived IGF2 is a major paracrine regulator of pancreatic growth and function.

The genetic mechanisms that determine the size of the adult pancreas are poorly understood. Imprinted genes, which are expressed in a parent-of-origin-specific manner, are known to have important roles in development, growth and metabolism. However, our knowledge regarding their roles in the control of pancreatic growth and function remains limited.

Discovery of vascular Rho kinase (ROCK) inhibitory peptides.

Unlabelled: Rho-activated kinases (ROCKs) regulate many cellular functions such as proliferation, migration, and smooth muscle contractility, but they are also associated with pathogenesis of many human diseases such as heart failure and hypertension. We used phage display libraries to identify inhibitory polypeptides that bind to the ROCK1 catalytic domain, but do not compete with the ATP-binding pocket, by screening in the presence of high ATP concentrations (1 mM). Peptide7, a promising ROCK inhibitory peptide for both ROCK isoforms, measured at 1.

Synergistic immunologic targets for the treatment of prostate cancer.

Prostate cancer is a common disease and, while detection and treatment have advanced, it remains a significant cause of morbidity and mortality in men. Research suggests significant involvement of the immune system in the pathogenesis and progression of prostate cancer, indicating that immunologic therapies may benefit patients. Two immunologic factors, interleukin-2 and transforming growth factor-β, may be especially attractive therapeutic targets for prostate cancer.