Title |
Sodium ion channel mutations in glioblastoma patients correlate with shorter survival
|
---|---|
Published in |
Molecular Cancer, February 2011
|
DOI | 10.1186/1476-4598-10-17 |
Pubmed ID | |
Authors |
Avadhut D Joshi, D Williams Parsons, Victor E Velculescu, Gregory J Riggins |
Abstract |
Glioblastoma Multiforme (GBM) is the most common and invasive astrocytic tumor associated with dismal prognosis. Treatment for GBM patients has advanced, but the median survival remains a meager 15 months. In a recent study, 20,000 genes from 21 GBM patients were sequenced that identified frequent mutations in ion channel genes. The goal of this study was to determine whether ion channel mutations have a role in disease progression and whether molecular targeting of ion channels is a promising therapeutic strategy for GBM patients. Therefore, we compared GBM patient survival on the basis of presence or absence of mutations in calcium, potassium and sodium ion transport genes. Cardiac glycosides, known sodium channel inhibitors, were then tested for their ability to inhibit GBM cell proliferation. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 1% |
Chile | 1 | 1% |
United States | 1 | 1% |
Brazil | 1 | 1% |
Unknown | 66 | 94% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 13 | 19% |
Researcher | 9 | 13% |
Professor > Associate Professor | 7 | 10% |
Student > Doctoral Student | 6 | 9% |
Student > Bachelor | 6 | 9% |
Other | 15 | 21% |
Unknown | 14 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 17 | 24% |
Medicine and Dentistry | 10 | 14% |
Biochemistry, Genetics and Molecular Biology | 10 | 14% |
Neuroscience | 5 | 7% |
Engineering | 3 | 4% |
Other | 6 | 9% |
Unknown | 19 | 27% |