News tagged with tumor tissues
Related topics: tumor
Strategy discovered to activate genes that suppress tumors and inhibit cancer
(Medical Xpress) -- A team of scientists has developed a promising new strategy for "reactivating" genes that cause cancer tumors to shrink and die. The researchers hope that their discovery will aid in the ...
May 21, 2012 |
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Boron-nitride nanotubes show potential in cancer treatment
A new study has shown that adding boron-nitride nanotubes to the surface of cancer cells can double the effectiveness of Irreversible Electroporation, a minimally invasive treatment for soft tissue tumors in the liver, lung, ...
Nanotechnology / Bio & Medicine
Apr 26, 2012 |
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Miniature pressure sensors for medical touch
A new kind of flexible, transparent pressure sensor, developed at the University of California, Davis, for use in medical applications, relies on a drop of liquid.
Chemistry / Analytical Chemistry
Mar 05, 2012 |
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In lab, Pannexin1 restores tight binding of cells that is lost in cancer
First there is the tumor and then there's the horrible question of whether the cancerous cells will spread. Scientists increasingly believe that the structural properties of the tumor itself, such as how tightly ...
Jan 30, 2012 |
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Inhaled nanoparticles deliver potent anticancer cocktail to lung tumors and block resistance
(PhysOrg.com) -- An ideal treatment for lung cancer would be one that could be inhaled deep into lung tissue where it would deliver tumor-killing agents that would then largely stay in the lungs, avoiding the toxicities that ...
Nanotechnology / Bio & Medicine
Nov 21, 2011 |
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New tool to help surgeons remove more cancer tissue during brain surgery
Scientists are reporting development and successful initial testing of a new tool that tells whether brain tissue is normal or cancerous while an operation is underway, so that surgeons can remove more of ...
Chemistry / Analytical Chemistry
Oct 19, 2011 |
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Scientists combine tumor-targeting peptides and nanoparticles to destroy glioblastoma
Glioblastoma is one of the most aggressive forms of brain cancer. Rather than presenting as a well-defined tumor, glioblastoma will often infiltrate the surrounding brain tissue, making it extremely difficult to treat surgically ...
Nanotechnology / Bio & Medicine
Oct 03, 2011 |
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New discovery may eliminate potentially lethal side effect of stem cell therapy
Like fine chefs, scientists are seemingly approaching a day when they will be able to make nearly any type of tissue from human embryonic stem cells. You need nerves or pancreas, bone or skin? With the right combination of ...
Aug 14, 2011 |
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New tool allows for an alternate method of prostate cancer diagnosis
Researchers have found that it may not be necessary to look for tumors directly in patients with prostate cancer — analyzing non-tumor tissue may be an effective option, according to study results published in Cancer Re ...
Apr 01, 2011 |
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A guide star lets scientists see deep into human tissue
Astronomers have a neat trick they sometimes use to compensate for the turbulence of the atmosphere that blurs images made by ground-based telescopes. They create an artificial star called a guide star and ...
Feb 11, 2011 |
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Destined for disease: Breast cancer mutation regulates cell fate
A new study sheds light on why individuals who inherit a particular family of mutations have a high risk of developing a very aggressive form of breast cancer. The research, published by Cell Press on February 4th in the ...
Feb 03, 2011 |
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Infiltrating cancer's recruitment center
The most common connective tissue cell in animals is the fibroblast, which plays an important role in healing wounds. But Dr. Neta Erez of Tel Aviv University's Sackler Faculty of Medicine has now demonstrated that fibroblasts ...
Jan 26, 2011 |
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Flares on the move: Nanoparticle test kit shows how nanoparticles of different size disperse in tumor tissue
(PhysOrg.com) -- Nanoparticles play a significant role in the development of future diagnostic and therapeutic techniques for tumors, for example as transporters for drugs or as contrast agents. Absorption ...
Nanotechnology / Bio & Medicine
Jan 11, 2011 |
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Samples of vital human tumor tissue irradiated with ions for the first time
Cancer treatment with ion beams developed at GSI is characterized by an excellent cure rate and only minor side effects. The therapy has been routinely in use for a little over one year. The effectiveness of the ion beams ...
Dec 17, 2010 |
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Large tree-like sugar clusters provide potential in vivo probes for cancer cells
Challenges in isolating and synthesizing protein-bound sugar molecules called N-glycans, which help stabilize insulin levels and modulate antibody-dependent immune responses among many other important processes ...
Nov 26, 2010 |
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