News tagged with liver tumors
Blocking tumor's 'death switch' paradoxically stops tumor growth
Every cell contains machinery for self-destruction, used to induce death when damaged or sick. But according to a new research study, a receptor thought to mediate cell suicide in normal cells may actually be responsible ...
May 26, 2010 |
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'Good cholesterol' nanoparticles seek and destroy cancer cells
High-density lipoprotein's hauls excess cholesterol to the liver for disposal, but new research suggests "good cholesterol" can also act as a special delivery vehicle of destruction for cancer.
Nanotechnology / Bio & Medicine
Apr 01, 2011 |
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Doctors tout NanoKnife for easy tumor removal
A University of Miami doctor recently removed two cancerous tumors from a patient's liver using only three needle-like probes, a computer and a powerful burst of electricity.
Medicine & Health / Medical research
Feb 05, 2010 |
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Low Oxygen Recruits Inflammatory Cells to Tumors, Stimulating Growth
(PhysOrg.com) -- The inner regions of tumors have a low-oxygen content and often contain inflammatory cells called macrophages, which researchers suspect promote tumor growth. Now, University of Pennsylvania School of Medicine ...
Apr 21, 2010 |
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New stem cell line provides safe, prolific source for disease modeling and transplant studies
Researchers have generated a new type of human stem cell that can develop into numerous types of specialized cells, including functioning pancreatic beta cells that produce insulin. Called endodermal progenitor (EP) cells, ...
Apr 05, 2012 |
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Suppressing cancer with a master control gene
Starting with the tiny fruit fly and then moving into mice and humans, researchers at VIB and K. U. Leuven show that expression of the same gene suppresses cancer in all three organisms. Reciprocally, switching off the gene ...
Feb 23, 2009 |
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New strategy for inhibiting virus replication
Viruses need living cells for replication and production of virus progeny. Thus far, antiviral therapy primarily targets viral factors but often induces therapy resistance. New improved therapies attempt to targets cellular ...
Medicine & Health / Medical research
Aug 14, 2009 |
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Research isolates liver cancer stem cells prior to tumor formation
Penn State College of Medicine researchers, in collaboration with colleagues at the University of Southern California, have taken an important step in understanding the role of stem cells in development of liver cancer. Using ...
Sep 17, 2009 |
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Blueberry ameliorates hepatic fibrosis
A research team from China examined the effect of blueberry on hepatic fibrosis and detoxification enzyme systems in rats. The results demonstrated that blueberry has a therapeutic effect on CCl4-induced hepatic fibrosis ...
Medicine & Health / Diseases, Conditions, Syndromes
Jun 17, 2010 |
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Mayo Clinic finds early success with laser that destroys tumors with heat
Physicians at Mayo Clinic's Florida campus are among the first in the nation to use a technique known as MRI-guided laser ablation to heat up and destroy kidney and liver tumors. So far, five patients have been successfully ...
Oct 14, 2010 |
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Interventional Radiology Y-90 Liver Cancer-busting Treatment: Safe, Fast, Extends Life
Interventional radiologists have been the leaders in the use of intra-arterial yttrium-90 radioembolization, since its introduction in 2000, to treat liver cancer. Now, new results from a large multi-institutional study show ...
Mar 28, 2011 |
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First live targeting of tumors with RNA-based technology
(PhysOrg.com) -- Finding and treating a tumor without disturbing normal tissue presents challenges - sometimes the most effective therapies can be invasive and harsh.
Nov 30, 2009 |
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Novel personalized medicine trial launched for metastatic colorectal cancer
Imagine if treatments for disease could be based not on a patient's diagnosis but instead on the characteristics of their tissue. By identifying and decoding the cryptic messages hidden deep inside the human proteome, scientists ...
Jan 15, 2010 |
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Liver cell adenoma or hepatocellular carcinoma?
Liver cell adenoma (LCA) is a benign tumor of the liver parenchyma that is associated with the use of oral contraceptives or with glycogen-storage disease. A group in Japan reported a case of LCA found in a 40-year-old woman ...
Medicine & Health / Diseases, Conditions, Syndromes
Mar 20, 2009 |
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Commonly used seizure drug could treat severe genetic liver disease: study
The liver scarring of [alpha]1-antitrypsin (AT) deficiency, the most common genetic cause for which children undergo liver transplantation, might be reversed or prevented with a medication that has long been used to treat ...
Medicine & Health / Medical research
Jun 03, 2010 |
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