News tagged with cell markers
Nanomedicine: Quantum dots appear safe in pioneering study on primates
A pioneering study to gauge the toxicity of quantum dots in primates has found the tiny crystals to be safe over a one-year period, a hopeful outcome for doctors and scientists seeking new ways to battle diseases ...
Nanotechnology / Bio & Medicine
May 20, 2012 |
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Nanotechnology researchers develop new strategy to deliver chemotherapy to prostate cancer cells
Honing chemotherapy delivery to cancer cells is a challenge for many researchers. Getting the cancer cells to take the chemotherapy "bait" is a greater challenge. But perhaps such a challenge has not been met with greater ...
Nanotechnology / Bio & Medicine
Jan 09, 2012 |
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Circulating tumor cells predicted recurrence, death in patients with early-stage breast cancer
The presence of one to four circulating tumor cells (CTCs) in the blood of early-stage breast cancer patients almost doubled patient's risk of cancer relapse and death, and five or more CTCs increased recurrence by 400 percent ...
Dec 10, 2010 |
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Genetic link found between spinal arthritis and inflammatory bowel disease
Researchers at the University of Queensland Diamantina Institute in Brisbane, Australia, have found that a form of spinal arthritis is genetically linked to Inflammatory Bowel Disease. The study will be published on December ...
Dec 02, 2010 |
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New study into bladder regeneration heralds organ replacement treatment
Researchers in the United States have developed a medical model for regenerating bladders using stem cells harvested from a patient's own bone marrow. The research, published in STEM CELLS, is especially relevant for paediatric ...
Medicine & Health / Medical research
Nov 19, 2010 |
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You are not what you eat
The types of gut bacteria that populate the guts of primates depend on the species of the host as well as where the host lives and what they eat. A study led by Howard Ochman at Yale University examines the gut microbial ...
Nov 16, 2010 |
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Study sheds light on cancer-causing gene regulation
Researchers at Beth Israel Deaconess Medical Center (BIDMC) have uncovered the genes that regulate MDM2, an oncogene that, in turn, regulates the tumor suppressor protein p53. But instead of an on-off switch for MDM2, the ...
Aug 16, 2010 |
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H1N1 flu virus used new biochemical trick to cause pandemic
(PhysOrg.com) -- The influenza virus, scientists well know, is a crafty, shape-shifting organism, constantly changing form to evade host immune systems and jump from one species, like birds, to another, mammals.
Medicine & Health / Diseases, Conditions, Syndromes
Aug 05, 2010 |
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The evolution of melanoma diagnosis: 25 years beyond the ABCDs
Twenty-five years after publishing the mnemonic "ABCD" to facilitate the early diagnosis of melanoma, the group who came up with that moniker says early detection remains a key factor in lowering mortality from malignant ...
Jul 29, 2010 |
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Engineered coral pigment helps scientists to observe protein movement
Scientists in Southampton, UK, and Ulm and Karlsruhe in Germany have shown that a variant form of a fluorescent protein (FP) originally isolated from a reef coral has excellent properties as a marker protein ...
Jul 27, 2010 |
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Catching multiple sclerosis before it strikes
Multiple sclerosis (MS) is an equal opportunity destroyer. It attacks the central nervous system and eventually renders most patients disabled. Among its high-profile victims are celebrated cellist Jacqueline du Pre, whose ...
Medicine & Health / Medical research
Apr 29, 2010 |
3.7 / 5 (3) |
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Stanford scientists find new marker to identify severe breast cancer cases
Women with breast cancer whose tumors express high levels of a particular genetic marker are significantly more likely to die from their disease than are those with more normal levels, according to researchers at Stanford ...
Apr 14, 2010 |
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Examining alcohol use disorders through gene networks instead of individual genes
Alcohol use disorders (AUDs) are influenced by multiple genetic, environmental and behavioral factors, which makes it difficult to find individual genetic markers to help identify those at risk of developing AUDs. This study ...
Mar 02, 2010 |
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Top 10 Sci-Tech Stories Of The Decade
Discoveries, devices, and developments that have changed the way we view our world over the past ten years.
Jan 11, 2010 |
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Mystery solved: Facial cancer decimating Tasmanian devils likely began in Schwann cells
An international team of scientists led by a Cold Spring Harbor Laboratory (CSHL) investigator has discovered that the deadly facial tumors decimating Australia's Tasmanian devil population probably originated ...
Dec 31, 2009 |
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