Brain tumor research papers

Compensatory glutamine metabolism promotes glioblastoma resistance to mTOR inhibitor treatment Authors: Mischel, and Eiji Kohmura Journal: Feng Liu, Gary C. Cavenee, Bing Ren, and Paul S.

Brain tumor research papers

Biological Spine Tissue Dr. He is collaborating with Dr. Larry Bonassar and the biomedical engineering department at Cornell University in Ithaca to develop innovative biological solutions for degenerative diseases of the spine.

The goal is to replace degenerated tissue with biologically engineered tissues. Since these composites have properties similar to healthy tissue, they restore functionality to diseased spinal segments.

Find out more about the Bonassar Research Group. There are two biological materials Dr. Tissue-Engineered Intervertebral Discs Degenerative disc disease is the leading cause of back pain and often requires invasive procedures, such as the implanting of screw-and-rod systems to stabilize the spine.

Ayurveda Research Papers (CCA Student papers)

The minimally invasive implanting of tissue-engineered discs instead could potentially regenerate a diseased segment of the spine, eliminating the need for open surgery. The tissue-engineered discs are composites of collagen gel harvested from rat tail tendons seeded with intervertebral disc cells harvested from sheep spines.

Biological discs have been implanted in rats and have been shown to not only survive but to maintain functionality in the implanted segment. This investigation is critical because stem cells are more feasible for human applications: Stem cells could potentially be harvested from a patient, seeded in tissue-engineered discs, then implanted into the same patient as autografts.

Collagen Gel Surgery for a herniated disc is one of the most common procedures performed in the United States. Although the majority of patients show remarkable improvement after the procedure, 6 to 13 percent suffer from recurrent herniations and ongoing pain.

Recurrent herniations often require revision procedures, which carry a relatively high complication rate. The fundamental problem with conventional herniated disc surgery is that it removes the herniated material that is impinging on the nerve root, but it does not repair the defect in the intervertebral disc that allowed disc material to extrude in the first place.

These collagen gels have already been tested in rats and were shown to be capable of repairing defects of the intervertebral discs. Clinical Research In addition to this basic science research, there are several clinical research projects in progress: Effect and outcome of different types of minimally invasive spinal surgery techniques Computer-assisted navigation in spine surgery Injection of juvenile chondrocytes into the lumbar discs of patients with chronic low back pain Neurosurgery in Tanzania: Impact of neurosurgery training in underdeveloped countries Dr.

Find out how you can make a donation to further spine research. Get an up-to-date list of those publications on PubMed.

Brain tumor research papers

Support Spine Research The generous gifts of our supporters allow Dr.Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works. Dr.

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Roger Härtl is an internationally recognized spine surgeon specializing in minimally invasive procedures. He is collaborating with Dr. Larry Bonassar and the biomedical engineering department at Cornell University in Ithaca to develop innovative biological solutions for degenerative diseases of the spine.

A brain tumor is an abnormal growth of cells within the brain or inside the skull, and can be cancerous or non-cancerous ().Just over half of all primary brain tumors are malignant; the rest are benign, though they may still be life-threatening.

In the United States in , survivors of benign primary brain tumors outnumbered those who had cancerous primary brain tumors by approximately Fig Glioma are image patches with the tumor sub-regions that are annotated in the different modalities (top left) and the final labels for .

Ragini Verma is a tenured Professor in the Department of Radiology, at the Perelman School of Medicine of the University of Pennsylvania. Ragini Verma’s research focuses on computational brain connectomics, which is the study of brain connectivity using computational and mathematical algorithms.

National Brain Tumor Society’s Research Resources highlights page features our latest research papers, survey results, scientific data, industry information, and research results that help drive better treatments, and ultimately a cure, for brain tumors.

Caitlin Hoffman, M.D. | Weill Cornell Brain and Spine Center