Deficient DNA Repair Capacity Associated With Increased Risk Of Breast Cancer
...rker to identify high-risk subjects, especially in familial breast cancer families," the authors write. "It is unclear at this time whether there are any interventions that could alter DNA repair capacity and what effect such interventions might have on risk." In an editorial, Marianne Berwick, Ph.D., M.P.H....Neuronal 'traffic jam' marks early Alzheimer's disease
...plaque deposition. "So, our hypothesis is that in familial Alzheimer's disease -- or in disorders such as Down syndrome where beta-APP is overexpressed -- those defects cause early failure in cellular transport," he said. "And those failures then stimulate further production of A-beta peptide, which may furt...Scientists detect probable genetic cause of some Parkinson's disease cases
...nowing that this mutation is not only important in familial forms ofdisease, but in typical sporadic disease, where there is no strongfamily history, could lead to earlier detection of Parkinson's disease.Further study of how this gene works also might help scientistsidentify new treatments."In addition to Dr...Mitochondrial DNA mutations play significant role in prostate cancer
...heritedfrom your mother, so this may explain those familial cases that are notpassed from father to son, but rather through the unaffected mother toher sons."......o are not members of high-risk families. Although familial - or inherited - forms of cancer are uncommon, they are of major importance for three reasons, says Dr. Jass: 1. Such cancers often occur in young subjects and result in loss of many years of life. An appreciation of the problem can lead to cancer p...Mutation detection for the K- rasand P16 genes
... spleen, stomach or lungs. TheCDKN2A/P16 gene is a familial melanoma gene. Routine PCR and DNAsequencing methods can identify exactly which point mutation is presentin patient tissue samples. Freshly frozen tumor sections direct fromsurgeries can be utilized, as well as archived paraffin-embedded specimens.Pr...Detection of Apolipoprotein Gene Variants by DGGE Using the DCode System
...n of the apoB gene that cause the disorder familial ligand-defective apoB (FDB) 5, 6, 7 were detected by DGGE (Figure 3, lanes 3, 4 and 5). In addition, a rare missense mutation at codon 3480 (Figure 3, lane 1) and a new silent mutation (Figure 3, lane 2) were detected. ...SNPs Powerful Tools for Association Studies
...to 10 cM density can be sufficient when genotyping familial samples, where limited recombination eventsone eve...., Newman, B., et al. 1990. Linkage of early-onset familial breast cancer to chromosome 17q21. Science. 250, 1684- 1689. Halim, N. 2001. Scientists buil...Craigslist exec strives to keep the Internet neutral
...f race, sex, national origin, religion, color, and familial status. The ads prompted a lawsuit that recently was dismissed in U.S. District Court in Chicago, which ruled that the Communications Decency Act provides limited immunity to electronic publishers for content written by another party. The lawyer......closely connected to the land through cultural and familial ties. The state also is home to architectural, engineering, and construction firms that are among the nation's best in designing and building secure, tech-based facilities. Most important, Wisconsin has a long tradition of hosting national-level res...PRIMARY PULMONARY HYPERTENSION GENE DISCOVERED
...y for understanding the fundamental nature of both familial and sporadic PPH. PPH is a rare lung disorder which is usually fatal. It affects primarily women of child bearing age, although it is known to also affect men and people of all ages, including young children. Because its incidence is low, learnin...... and testicular cancers, are even more likey to be familial than breast and lung cancer.// The model assumed that cancers were the result of either only one gene, or of several relatively rare genes. The new model led him to a very different conclusions; cancers are genetically influenced; rare cancers ar...Genetics and cholesterol levels
...vels. But there is also a genetic condition called familial hypercholesterolaemia (FH) which leads to high cholesterol.// People with FH cannot usually get their cholesterol down by diet alone - they usually need medication too. Left untreated, FH often leads to early development of heart disease. But there......thors say that memory studies should factor in the familial and probably personal handedness of participants (having a weak versus strong hand preference may also matter). Further research may help explain why episodic memory benefits from the two halves working together, whereas factual/implicit memory is be......nd type of genes that account for the remainder of familial breast cancer is not clear. "It is, however, plausible, that at least some of this genetic predisposition is attributable to the effects of multiple, common, but individually weak genes." Every woman, he said, might be able to have her own "genetic p...Trophos Publishes ALS Article in Journal of Pharmacology and Experimental Therapeutics
... nerve crush. Furthermore, in theSOD1G93A model of familial ALS, TRO19622 treatment improves motorperformance, delays the onset of the clinical disease, and extendssurvival. TRO19622 binds directly to two components of the mitochondrialpermeability transition pore: the voltage-dependent anion channel(VDAC) a......al trial of ISIS 301012 inpatients with homozygous familial hypercholesterolemia (HoFH),presented today at the of Cardiology Annual Scientific Session(ACC) in New Orleans. Data were presented for three HoFH patientson concurrent high-dose lipid-lowering therapies. Two patients hadcompleted at least eleven wee...Two New Imaging Studies Show Higher Dose Lipitor Stopped the Progression of Atherosclerosis
...clerosis in patients withcoronary heart disease or familial hypercholesterolemia (FH). Thetrials, which were designed to investigate the efficacy of theformer investigational compound torcetrapib in combination withLipitor compared to Lipitor alone, were presented today at theannual meeting of the American Co......uch as BRCA1 and 2 account for lessthan 25% of the familial risk of breast cancer. In this study, theresearchers demonstrate that common breast cancer susceptibilityalleles with small individual effects on risk can be identified, sothat combinations of lower-penetrance variants can be used toassess much of th...