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Dec 23, 2008
SUNY Downstate researchers find that memory storage molecule preserves complex memories
Finding suggests that unwanted memories might be erasable without harming other brain functions The brain acts as a computer to both store information and process that information. In a computer, separate devices perform these roles; while a hard disk stores information, the central processin Read More...
Source: EurekAlert - Biology



Dec 23, 2008
UCSB scientists show how certain vegetables combat cancer
(Santa Barbara, Calif.) –– Women should go for the broccoli when the relish tray comes around during holiday celebrations this season. While it has been known for some time that eating cruciferous vegetables, such as broccoli, cauliflower, and cabbage, can help prevent breast canc Read More...
Source: EurekAlert - Biology



Dec 23, 2008
UCSB scientists show how certain vegetables combat cancer
(Santa Barbara, Calif.) –– Women should go for the broccoli when the relish tray comes around during holiday celebrations this season. While it has been known for some time that eating cruciferous vegetables, such as broccoli, cauliflower, and cabbage, can help prevent breast canc Read More...
Source: EurekAlert - Biology



Dec 22, 2008
How to tell if a hepatitis-C-virus-infected patient will respond to therapy
Hepatitis C virus (HCV) causes hepatitis and increased risk of developing liver cancer. Current treatments are expensive, have severe side effects, and fail in about half the patients treated. However, the Virahep-C Study Group, at Saint Louis University, has now developed an approach that predi Read More...
Source: EurekAlert - Biology



Dec 22, 2008
Leptin's long-distance call to the pancreas
Study boosts researchers' hopes of using osteocalcin to treat diabetes   Rube Goldberg—the cartoonist who devised complex machines for simple tasks—would have smiled at one of leptin's mechanisms for curbing insulin release. As Hinoi et al. show, the fat-derived hormo Read More...
Source: http://www.eurekalert.org/pub_releases/2008-12/rup-llc121708.php



Dec 22, 2008
Gene expression and splicing vary widely from 1 tissue to the next
DURHAM, N.C.— Genes talk to themselves and to each other to control how a given cell manufactures proteins. But variation in the control of the same gene in two different tissues may contribute to certain human traits, including the likelihood of getting a disease, said a team of geneticis Read More...
Source: EurekAlert - Biology



Dec 22, 2008
Another reason to drink a nice cup of shade-grown joe
A new study published in the December 23rd issue of Current Biology, a Cell Press publication, reveals another "eco-friendly" reason to select shade-grown coffee over beans that were grown in the sun: Shade coffee farms not only harbor a diverse array of birds and bats, but they also help to mai Read More...
Source: EurekAlert - Biology



Dec 21, 2008
Modified Gene Targets Cancer Cells One Thousand Times More Often Than Healthy Cells
ScienceDaily (Dec. 21, 2008) — Researchers at the University of Rochester have designed a gene that produces a thousand times more protein in cancer cells than in healthy cells.   The findings may help address the prime challenge in anti-cancer therapy: improving treatme Read More...
Source: Science Daily



Dec 19, 2008
Single Virus Used To Convert Adult Cells To Embryonic Stem Cell-like Cells
ScienceDaily (Dec. 19, 2008) — Whitehead Institute researchers have greatly simplified the creation of so-called induced pluripotent stem (iPS) cells, cutting the number of viruses used in the reprogramming process from four to one. Scientists hope that these embryonic stem-cell-like ce Read More...
Source: Science Daily



Dec 18, 2008
Breakthrough In Generating Novel Types Of Stem Cells
ScienceDaily (Dec. 19, 2008) — A team led by Scripps Research Institute scientists has for the first time developed a technique for generating novel types of rat and human stem cells with characteristics similar to mouse embryonic stem cells, currently the predominant type of stem cells Read More...
Source: Science Daily



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