News tagged with target cells

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Tumors feel the deadly sting of nanobees

Nanotechnology / Bio & Medicine

created Aug 10, 2009 | popularity 3.9 / 5 (7) | comments 0

(PhysOrg.com) -- When bees sting, they pump poison into their victims. Now the toxin in bee venom has been harnessed to kill tumor cells by researchers at Washington University School of Medicine in St. Louis. The researchers ...


Four-in-One: Targeted Gene Suppression in Cancer Cells

Chemistry / Biochemistry

created May 06, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Diagnosis and treatment in one go: Korean researchers led by Tae Gwan Park and Jinwoo Cheon have developed the basis for a four-in-one agent that can detect, target, and disable tumor cells while also making ...


Researchers identify potential new drug target for chronic leukemia

Medicine & Health / Cancer

created Nov 24, 2008 | popularity 4 / 5 (2) | comments 0

Researchers at the University of California, San Diego (UCSD) and the Moores UCSD Cancer Center have discovered what could be a novel drug target for an often difficult-to-treat form of leukemia. The investigators have identified ...





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Gene Hijacked By HIV Ancestor Suggests New Way to Block Viral Reproduction

Gene Hijacked By HIV Ancestor Suggests New Way to Block Viral Reproduction

Biology / Cell & Microbiology

created 3 hours ago | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- An ancestor of the AIDS virus hijacked an entire gene, perhaps from some prehistoric cat it had infected, a gene that makes it much better able to infect humans, according to a study published ...


New platinum compound shows promise in tumor cells

New platinum compound shows promise in tumor cells

Chemistry / Biochemistry

created 3 hours ago | popularity 5 / 5 (3) | comments 0

(PhysOrg.com) -- MIT chemists have developed a new platinum compound that is as powerful as the commonly used anticancer drug cisplatin but better able to destroy tumor cells.


Spices halt growth of breast stem cells, study finds

Medicine & Health / Cancer

created 4 hours ago | popularity not rated yet | comments 0

A new study finds that compounds derived from the spices turmeric and pepper could help prevent breast cancer by limiting the growth of stem cells, the small number of cells that fuel a tumor's growth.


Study Results Suggest Adult Stem Cells May Help Repair Muscle Cells Damaged by Heart Attack

Medicine & Health / Research

created 5 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Adult stem cells may help repair heart tissue damaged by heart attack according to the findings of a new study to be published in the December 8 issue of the Journal of the American College of Cardiology. Resul ...


New York autopsies show 2009 H1N1 influenza virus damages entire airway

Medicine & Health / Diseases

created 6 hours ago | popularity not rated yet | comments 0

In fatal cases of 2009 H1N1 influenza, the virus can damage cells throughout the respiratory airway, much like the viruses that caused the 1918 and 1957 influenza pandemics, report researchers from the National Institutes ...


New technology could boost disease detection tests' speed and sensitivity

New technology could boost disease detection tests' speed and sensitivity (w/ Video)

Nanotechnology / Bio & Medicine

created 6 hours ago | popularity 5 / 5 (1) | comments 0

A team led by Yale University scientists has developed a way to rapidly manipulate and sort different cells in the blood using magnetizable liquids. The findings, which will be published the week of December ...


New approach to sickle-cell disease shows promise in mice

Medicine & Health / Diseases

created 7 hours ago | popularity not rated yet | comments 0

A new genetic approach to treating sickle cell disease is showing promising results in mice, report researchers from Children's Hospital Boston. By inactivating a gene they previously discovered to be important in the laboratory, ...


NRL's MISSE7 launched aboard STS-129

NRL's MISSE7 launched aboard STS-129

Space & Earth / Space Exploration

created 7 hours ago | popularity not rated yet | comments 0

The Materials on the International Space Station Experiment (MISSE) 7, designed and built by the Naval Research Laboratory (NRL), launched aboard STS-129 on November, 16, for transport to the International ...


New hope for diagnosis and treatment of intractable pediatric brain tumors

Medicine & Health / Cancer

created 8 hours ago | popularity not rated yet | comments 0

Scientists have discovered oncogenes capable of driving growth of normal human brain stem cells in a highly malignant pediatric brain tumor. The research, published by Cell Press in the December issue of the journal Cancer Ce ...


Type 2 diabetes gene predisposes children to obesity

Medicine & Health / Diseases

created 9 hours ago | popularity not rated yet | comments 0

Pediatric researchers have found that a gene already implicated in the development of type 2 diabetes in adults also raises the risk of being overweight during childhood. The finding sheds light on the genetic origins of ...



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