News tagged with tumor formation
Related topics: stem cells , tumor cells
Scientists create stable, self-renewing neural stem cells
In a paper published in the April 25 early online edition of the Proceedings of the National Academy of Sciences, researchers at the University of California, San Diego School of Medicine, the Gladstone Instit ...
Apr 25, 2011 |
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Scientists now know why some cancers become malignant and others don't
Cancer cells reproduce by dividing in two, but a molecule known as PML limits how many times this can happen, according to researchers lead by Dr. Gerardo Ferbeyre of the University of Montreal's Department of Biochemistry. ...
Jan 06, 2011 |
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Stress triggers tumor formation, researchers find
Stress induces signals that cause cells to develop into tumors, Yale researchers have discovered. The research, published online Jan. 13 in the journal Nature, describes a novel way cancer takes hold in the body and sugges ...
Jan 13, 2010 |
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Researchers develop safer way to make induced pluripotent stem cells
Researchers at Johns Hopkins have found a better way to create induced pluripotent stem (iPS) cells -- adult cells reprogrammed with the properties of embryonic stem cells -- from a small blood sample. This new method, described ...
Feb 01, 2011 |
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Yale Scientists Isolate Specific Tumor Cells that Cause Cancer
(PhysOrg.com) -- Researchers from Yale Cancer Center and other institutions are the first to demonstrate how distinct groups of cells from the same tumor are capable of forming tumors. Their findings, which ...
Jan 04, 2010 |
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Study identifies a key molecular switch for telomere extension by telomerase
Researchers at the University of Illinois at Chicago College of Medicine describe for the first time a key target of DNA damage checkpoint enzymes that must be chemically modified to enable stable maintenance of chromosome ...
Nov 23, 2011 |
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Scientists show TAp63 suppresses cancer metastasis
Long overshadowed by p53, its famous tumor-suppressing sibling, the p63 gene does the tougher, important job of stifling the spread of cancer to other organs, researchers at The University of Texas MD Anderson Cancer Center ...
Oct 20, 2010 |
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The proteins ensuring genome protection
Researchers from the University of Geneva (UNIGE), Switzerland, have discovered the crucial role of two proteins in developing a cell 'anti-enzyme shield'. This protection system, which operates at the level of molecular ...
Feb 12, 2012 |
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Brain tumor disorder impairs chemical system responsible for attention
(PhysOrg.com) -- A genetic condition that increases risk of brain tumors may also impair development of the brain system that facilitates attention, according to researchers at Washington University School ...
Oct 05, 2010 |
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Study identifies potential way to reverse cancer cell metabolism and tumor growth
A team of scientists led by Professor Adrian Krainer, Ph.D., of Cold Spring Harbor Laboratory has discovered molecular factors in cancer cells that boost the production of an enzyme that helps alter the cells' glucose metabolism. ...
Jan 22, 2010 |
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Blocking cancer in its path: New cellular defect discovered
(PhysOrg.com) -- UCSF researchers have discovered that a key cellular defect that disturbs the production of proteins in human cells can lead to cancer susceptibility. The scientists also found that a new generation of inhibitory ...
Mar 16, 2010 |
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Researchers find ways to encourage spinal cord regeneration after injury
Animal research is suggesting new ways to aid recovery after spinal cord injury. New studies demonstrate that diet affects recovery rate and show how to make stem cell therapies safer for spinal injury patients. The findings ...
Medicine & Health / Neuroscience
Oct 20, 2009 |
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Study Describes Novel Model of Skin Cancer
(PhysOrg.com) -- Scientists at the University of Pennsylvania School of Medicine have developed a new model of skin cancer based on the knowledge that a common cancer-related molecule called Src kinase is ...
Dec 09, 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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Researchers identify role of gene in tumor development, growth and progression
Virginia Commonwealth University Massey Cancer Center and VCU Institute of Molecular Medicine researchers have identified a gene that may play a pivotal role in two processes that are essential for tumor development, growth ...
Nov 20, 2009 |
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