A noninvasive device that enables doctors to quickly and accurately identify cancerous tissue in a person's mouth could result in more effective diagnosis and treatment of the disease, says a biomedical engineer at Texas ...
Nov 5, 2015
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The skin microbiome is considered our first line of defense against pathogens. Across our bodies, we are covered with a diverse assemblage of bacteria. However, the skin can be a harsh environment for beneficial bacteria ...
Jun 2, 2015
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Information processing and transmission in the brain hinge on electrical and chemical signals emitted and received by neurons. Now, A*STAR researchers have developed the first small molecule capable of selectively labeling ...
Apr 15, 2015
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A family of proteins called G proteins are a recognized component of the communication system the human body uses to sense hormones and other chemicals in the bloodstream and to send messages to cells. In work that further ...
Apr 9, 2015
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A fluorescent probe may make it easier to diagnose and monitor osteoarthritis, a painful joint disease affecting nearly 27 million Americans. The disease is often detected late in development after painful symptoms occur. ...
Feb 3, 2015
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Two new fluorescent dyes attracted to cancer cells may help neurosurgeons more accurately localize and completely resect brain tumors, suggests a study in the February issue of Neurosurgery, official journal of the Congress ...
Jan 30, 2015
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With the goal of making it easier for surgeons to detect malignant tissue during surgery and hopefully reduce the rate of cancer recurrence, scientists have invented a new imaging system that causes tumors to "light up" when ...
Jan 21, 2015
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Although it is among the most highly metastatic of all cancers, multiple myeloma is driven to spread by only a subset of the myeloma cells within a patient's body, researchers at Dana-Farber Cancer Institute have found in ...
Dec 8, 2014
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The ways that neurons in the brain respond to a given stimulus depends on whether an organism is asleep, drowsy, awake, paying careful attention or ignoring the stimulus. However, while the properties of neural circuits in ...
Oct 3, 2014
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The recently developed fluorescent protein Amrose is now being used for advanced near-IR imaging procedures. With the aid of a novel evolutionary platform technology, scientists at the Helmholtz Zentrum München have developed ...
Sep 9, 2014
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