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Aliquots Archives

Gut germs govern growth

Apr. 6, 2012—Treating H. pylori infection in children may help their growth rebound, a recent study suggests.

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Smoking stokes cells’ cancer capacity

Mar. 23, 2012—Cellular pathways altered by chronic exposure to cigarette smoke may reveal new biomarkers to assess smoking-induced lung cancer risk.

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Obesity turns “good” cholesterol bad

Mar. 21, 2012—Studies offer new insights into how obesity impairs the function of HDL, the “good” cholesterol.

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iPOND method goes fishing for proteins

Mar. 19, 2012—A new tool will allow researchers to identify proteins involved in DNA replication and damage repair, processes that go awry in cancer.

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Colon cancer’s cellular crossroads

Mar. 16, 2012—New information about signaling pathways involved in colorectal cancer could aid in assessing prognosis and identifying new therapeutic targets for the disease.

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Urine biomarker for colon cancer?

Mar. 10, 2012—A molecule detectable in urine may be helpful in diagnosing colon cancer.

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Combo combats dizziness

Mar. 9, 2012—Some patients may need a combo of medications to combat a condition that causes dizziness.

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Reversing lipid woes in cystic fibrosis

Mar. 3, 2012—Abnormal levels of fatty acids in the blood and tissues of patients with cystic fibrosis may be reversed by supplementation with the fatty acids DHA and EPA.

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‘Detangler’ binds, bends and cuts DNA

Mar. 2, 2012—New details on the DNA-cutting activity of topoisomerase II, a target of anti-cancer drugs, could lead to better chemotherapeutic agents.

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‘Acid test’ for cervical cancer

Feb. 21, 2012—An inexpensive, low-tech test for cervical cancer may be a good option for screening for the disease among HIV-infected women in developing countries.

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Stem cells take heart

Feb. 20, 2012—Signaling pathway discoveries suggest ways to induce stem cells to become cardiac muscle cells, which could be useful for regenerating damaged heart muscle.

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Memory intact in early psychosis

Feb. 16, 2012—Brain deficits are not present in the early stages of schizophrenia, suggesting it may be possible to delay or prevent the development of brain abnormalities.

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