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Latest tumor Stories

2013-12-11 12:57:14

They have discovered how the anti-tumor activity of immune cells can be restored The Leuven-based VIB researchers have revealed a mechanism that explains why the anti-tumor activity of specific immune cells called macrophages is suppressed during tumor growth. They have also demonstrated that blocking the protein Nrp1 can restore this anti-tumor immune response. This is a first. Nrp1 may provide an important hub for the development of new therapies against cancer. Max Mazzone: "For many...

2013-12-10 23:02:39

Study shows small number of tumor mutations drive tumor growth. Only with this information, can the application of inhibitor drugs be truly targeted and effective. (PRWEB) December 10, 2013 Recent cancer research from the Program for Evolutionary Dynamics at Harvard University, under the direction of Martin Nowak and mathematics graduate student Ivan Bozic PhD, has shown that only a small percentage of a tumor’s mutations drive tumor growth. The study reveals the critical necessity of...

2013-12-10 10:35:18

Washington University Pediatric Cancer Genome Project study identifies drugs that enhance oxidative stress as possible weapon against most common pediatric soft tissue tumor Drugs that enhance a process called oxidative stress were found to kill rhabdomyosarcoma tumor cells growing in the laboratory and possibly bolstered the effectiveness of chemotherapy against this aggressive tumor of muscle and other soft tissue. The findings are the latest from the St. Jude Children’s Research...

2013-12-09 23:01:32

St. Jude Children’s Research Hospital–Washington University Pediatric Cancer Genome Project study identifies drugs that enhance oxidative stress as possible weapon against most common pediatric soft tissue tumor Memphis, Tenn. (PRWEB) December 09, 2013 Drugs that enhance a process called oxidative stress were found to kill rhabdomyosarcoma tumor cells growing in the laboratory and possibly bolstered the effectiveness of chemotherapy against this aggressive tumor of muscle and other...

2013-12-09 10:40:53

Study helps explain why 'survival gap' persists for African-Americans A team of scientists at Johns Hopkins and in Texas has identified a handful of genetic mutations in black Americans, in addition to some chemical alterations affecting gene activity, which may help explain why the death rate among African-Americans from the most common form of head and neck cancer continues to hover some 18 percent higher above the death rate of whites with the same cancer. The so-called survival gap...

2013-12-09 10:03:31

Novel device able to isolate, analyze cancer cells from usually discarded abdominal fluid A microchip-based device developed by Massachusetts General Hospital (MGH) investigators may greatly simplify the monitoring of patients' response to treatment for ovarian cancer – the most lethal form of gynecologic cancer – and certain other malignancies. The team from the MGH Cancer Center and the Center for Systems Biology reports using their device to isolate and identify tumor cells from...

2013-12-09 10:00:24

PKM2 controls mitosis, saving cancer cells from death and promoting brain tumor growth Researchers have caught a protein they previously implicated in a variety of cancer-promoting roles performing a vital function in cell division, survival and development of brain tumors. In a paper published in Molecular Cell, Zhimin Lu, Ph.D., professor of Neuro-Oncology at The University of Texas MD Anderson Cancer Center and colleagues report how a tumor-specific protein flips a crucial switch in...

Genetically Modified Cells Produce Long-term Remissions
2013-12-09 06:46:50

University of Pennsylvania School of Medicine Three and a half years after beginning a clinical trial which demonstrated the first successful and sustained use of genetically engineered T cells to fight leukemia, a research team from the Perelman School of Medicine at the University of Pennsylvania and the Children's Hospital of Philadelphia will today announce the latest results of studies involving both adults and children with advanced blood cancers that have failed to respond to...

Genetic Mutation Promotes One Percent Of Cancerous Tumors
2013-12-09 05:28:31

[ Watch the Video: CUX1: Cancer’s Common Ground ] redOrbit Staff & Wire Reports - Your Universe Online Scientists have located a single gene that is at least partially responsible for the development of one percent of all cancerous tumors, according to new research appearing in the advanced online edition of the journal Nature Genetics. The gene in question is CUX1, and according to the study authors, this is the first time it has been broadly associated with the onset of...


Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.