Protein energy profiles offer clues about amyloids
...s of protein folding can be seen as the systematic progression of the unfolded protein into its lowest possible free energy state. To identify whether a protein is a candidate for misfolding, Clementi has devised a dynamic interplay between theory and experiment -- with each informing the other as an experiment ...NIH awards Emory and Georgia Tech $10 million for partnerships in cancer nanotechnology
...riety of molecules involved in the development and progression of cancer, including those involved in programmed cell death; genes such as the p53 gene, which is implicated in many kinds of cancer; and microtubules and molecular motors, which are involved in transporting the proteins in cells that regulate cell ...New genetic tools provide clues to the effects of exercise and diet on obesity, diabetes
... major public health problems, "biomarkers for the progression of NIDDM (non-insulin dependent diabetes mellitus,... deficits in muscle metabolisms which underlie the progression of obesity-related diseases," Hittel said. In conclusion Hittel said, "we propose that chan...Study describes basic mechanism in cell growth control involving damaged DNA
...nd the molecular mechanisms controlling cell cycle progression - the complex processes by which cells divide and DNA is replicated - and how this control becomes altered during tumor development. Scientists have learned that the cell's ability to earmark proteins for recycling or degradation, often a target of c...FSU scientist links iron imbalance to Parkinson's disease
...ine levels that precipitated onset or hastened the progression of Parkinson's-like symptoms such as tremors and balance problems, both in healthy rodents and where risk factors existed. High levels of iron caused Parkinson's-like symptoms even in healthy mice without apparent risk factors for the illness, whi...Muscling in on a deadly cancer
...domyosarcoma, so "we understand the initiation and progression of this disease very poorly," Keller says. "This work represents a significant step forward in the understanding of the disease, and puts us on the path toward new therapies" less toxic to patients and better aimed at the cancer. Keller and Cape...The CF Foundation urges all states to include newborn screening for cystic fibrosis in test panels
...ne the development of symptoms, which can slow the progression of the disease. Implementation of CF Newborn Screening Participants in a recent workshop hosted by the CF Foundation discussed how to implement routine newborn screening for CF, as well as how the CF Foundation and its nationwide network of accredi...Intracellular protein localization involved in new tumor progression pathway
... regulation of apoptosis and the establishment and progression of tumors. The authors identified a specific mitochondrial pool of survivin that is released into the cytoplasm when a cell receives signals to undergo cell death. Once in the cytoplasm, survivin inhibits enzymes called caspases which are required fo...New version of tumor-suppressor linked to progression of childhood cancer
...r Cell, reveals new evidence about what stimulates progression of neuroblastoma and may provide a likely target f...gression. "A potential mechanism for regulating NB progression based on alternative TrkAIII splicing rather than genetic TrkA abnormality would theoretically permi...Peakadilly nv biopharmaceutical firm created
...omics can also provide insight into the origin and progression of diseases. The analysis of the effect of a drug on the proteome enables researchers to understand which protein(s) the drug acts upon. Until recently, however, there was no efficient way to study the proteome systematically. Pioneering research und...New insight into progression of colorectal cancer
...rstanding of mechanisms that contribute to disease progression and provides new avenues for development of therap...ion. The researchers conclude that development and progression of colorectal cancer is dependent on TGF-b production in tumor infiltrating T lymphocytes via a TGF-...Early life stress harms mental function and immune system in later years
...ucted in rats, clearly shows a late onset and slow progression of deficits in communication between brain cells in the hippocampus, a brain region involved in learning, storage, and recall of memories. Kristen Brunson, a senior member of Tallie Z. Baram's group, and her colleagues, found that limiting the ...Pesticides may promote Parkinson's disease and exercise may offer protection
...re looking for safe and effective ways to stem the progression of the illness. In past studies, the researchers ...slower and progressive loss of dopamine neurons--a progression that started in the corpus straitum and then spread back to the substantia nigra. "We believe that s...Potential new oncogene may be missing link in cancer-causing chain
... decrease its function to slow down or prevent the progression of some types of cancer....Gene therapy approach reverses diabetic neuropathy in animal model, Pitt study finds
...erienced injury. No treatments exist that can stop progression of neuropathy, let alone reverse any damage to nerves. Five weeks after a one-time inoculation, diabetic animals receiving gene therapy had complete reversal of established peripheral neuropathy and restoration of lost nerve endings to their feet, r...Yerkes researchers to present array of new data at Society for Neuroscience Meeting
... of early intervention therapy to stop or slow the progression of Alzheimer's disease. (6 p.m. 7 p.m.)...Trojan-horse therapy blocks buildup of Alzheimer's plaque
...ne whether the molecules have a clinical effect on progression of the disease. Crabtree said that the Trojan horse approach might complement other treatments being tested for Alzheimer's disease. These include anti-inflammatory treatments to prevent neuronal cell death from toxic aggregates, inhibitors of aberra...Mayo researchers define celecoxib pathways and mechanisms for tumor reduction
...m that closely resembles spontaneous breast cancer progression and metastasis in humans. "The MTag mouse model for human metastatic breast cancer is a helpful and important model in which to evaluate therapeutic strategies and to understand the mechanisms associated with therapy-induced growth inhibition,...New Royal Society journal studies
...27 is described. The model is parameterized by the progression of the infection in an individual and the initial doubling time of the epidemic, with more detailed structure added by allocating cases to risk groups. The model's use in the design of strategies to minimize the risks of SARS in a previously unexpose...Cancer progression is dependent on the ability of tumor cells to interact with and favorably influence their environment. For instance, if a tumor is going expand, it is absolutely critical that new blood vessels are formed so that an adequate blood supply is in place ...