Staying young, from the cells on up
Researchers at Université de Montréal and McGill University have discovered a new multi-enzyme complex that reprograms metabolism and overcomes "cellular senescence," when aging cells stop dividing.
Researchers at Université de Montréal and McGill University have discovered a new multi-enzyme complex that reprograms metabolism and overcomes "cellular senescence," when aging cells stop dividing.
Biochemistry
Sep 16, 2021
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Breast cancer cells frequently move from their primary site and invade bone, decreasing a patient's chance of survival. This process of metastasis is complex, and factors both within the breast cancer cells and within the ...
Biochemistry
Jun 14, 2012
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A protein that is crucial for regulating the self-renewal of normal prostate stem cells, needed to repair injured cells or restore normal cells killed by hormone withdrawal therapy for cancer, also aids the transformation ...
Cell & Microbiology
Dec 2, 2010
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Researchers at the Duke Cancer Institute who have been studying prostate cancer cells for decades now think they know why PSA (prostate-specific antigen) levels reflect cancer progression.
Biochemistry
Jan 13, 2011
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(PhysOrg.com) -- A team led by Yale University researchers has discovered a previously unknown binding site on a protein found on prostate cancer cells that can enhance their efforts to tag the cells for destruction.
Biochemistry
Aug 26, 2010
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When you flush the toilet, you may be discarding microscopic warning signs about your health.
Analytical Chemistry
Oct 27, 2014
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(Phys.org) -- An undergraduate student's technique for detecting certain metabolites in urine samples could lead to a simpler and more accurate way to test for prostate cancer.
Analytical Chemistry
Jul 24, 2012
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When designing a drug against a disease, chemists often used detailed plans of the proteins affected and against which the drugs must act. However, about a third of the proteins of our bodies have not yet been "photographed" ...
Biochemistry
Apr 8, 2010
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A Brazilian judge has ordered oil giant Shell and chemical behemoth BASF to pay $500 million in compensation for hundreds of ex-workers suing for damages in a suspected plant contamination case, a judicial source said Monday.
Business
Jul 2, 2012
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Purdue University scientists believe they have found an effective target for killing late-stage, metastatic prostate cancer cells.
Biochemistry
Sep 27, 2011
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