Neurosurgery News and Research

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Adipose-derived stem cell procedure restores skull defects after brain surgery

Stem cells derived from abdominal fat—used along with a synthetic bone grafting material—are a potentially valuable new approach to repairing skull defects after brain surgery, according to a study in the June issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

2 Jun 2011

Folic acid during pregnancy reduces rate of colon cancer in offspring

Folic acid supplements given to pregnant and breast-feeding rats reduced the rate of colon cancer in their offspring by 64 per cent, a new study has found.

27 May 2011

The Rockefeller University to honor pioneering memory researcher with Pearl Meister Greengard Prize

Brenda Milner, Ph.D., a pioneer in the field of cognitive neuroscience whose discoveries revolutionized the understanding of memory, will be awarded the 2011 Pearl Meister Greengard Prize from The Rockefeller University.

26 May 2011

Homeless people more likely to have family doctor if they possess health card

For every year a person is homeless, the odds of them having a family doctor drop by 9 per cent, according to a report by St. Michael's Hospital and Street Health.

25 May 2011

Exosome Diagnostics announces expansion of scientific advisory board

Exosome Diagnostics, a leading developer of biofluid based molecular diagnostic tests for use in personalised medicine, today announced the appointments of Bob Carter MD, Carlos Cordon-Cardo MD, PhD, Keith Flaherty MD, John Quackenbush, PhD; to its Scientific Advisory Board (SAB).

24 May 2011

Variant of obesity gene may increase breast cancer risk

New research aimed to better identify the genetic factors that lead to breast cancer has uncovered a link between the fat mass and obesity associated gene and a higher incidence of breast cancer.

24 May 2011

New data from ProSavin Phase I/II trial in Parkinson's presented at ASGCT annual meeting

Oxford BioMedica, a leading gene therapy company, announces that new data from the on-going Phase I/II trial of ProSavin for the treatment of Parkinson's disease were presented at the American Society of Gene & Cell Therapy 14th Annual Meeting held in Seattle, USA by Professor Stephane Palfi, Principal Investigator at the Henri Mondor Hospital in Paris, on Saturday 21 May 2011.

23 May 2011

Breakthrough reason for cautious hope among those with spinal cord injuries

A team of scientists at the University of Louisville, UCLA and the California Institute of Technology has achieved a significant breakthrough in its initial work with a paralyzed male volunteer at Louisville's Frazier Rehab Institute - the result of 30 years of research to find potential clinical therapies for paralysis.

21 May 2011

Electrical experiment helps paralyzed man stand, walk

An electrode experiment has helped a paralyzed man stand and walk for short periods, which has some calling it a major breakthrough in treating paralysis. In other news, Ford is developing health-monitoring technology for cars.

21 May 2011

Labour, delivery health professionals lack clear understanding of anesthesiologist's role: Study

Today, one in four or five women in Ontario will give birth through a cesarean or "C-section." A new study, led by researchers from St. Michael's Hospital and The Wilson Centre for Research in Education and the Department of Anesthesia, University of Toronto, has found that many labour and delivery health professionals lack a clear understanding of the anesthesiologist's role as a physician with specialized skills in the management of seriously unwell pregnant patients.

21 May 2011

Electrical disturbances in injured brain lead to poor recovery

Electrical disturbances that spread through an injured brain like tsunamis have a direct link to poor recovery and can last far longer than previously realized, researchers at the University of Cincinnati Neuroscience Institute have found.

20 May 2011

U-M C.S. Mott Children's Hospital ranks top in best pediatric specialty rankings

The University of Michigan's C.S. Mott Children's Hospital has earned the highest rankings in the state of Michigan and is among the best in the country in pediatric specialties according to the U.S. News Media Group's Best Children's Hospital rankings.

18 May 2011

Histogenics announces acquisition of ProChon Biotech

Histogenics Corporation, a privately held regenerative medicine company, announced today that it has acquired ProChon Biotech, Ltd. in a stock-for-stock exchange.

17 May 2011

InVivo Therapeutics reports net loss of $1,278,000 for first quarter 2011

InVivo Therapeutics, a medical device company focused on the development of groundbreaking technologies for the treatment of spinal cord injuries, today reported financial results for the first quarter 2011.

16 May 2011

Medical Facilities first quarter revenue increases to $51.7 million

Medical Facilities Corporation, today reported its financial results for the three-month period ended March 31, 2011.

13 May 2011

Maximum chest compression during chiropractic manipulation is unlikely to result in injury

Dynamic chest compression occurs during spinal manipulation. While dynamic chest compression has been well studied in events such as motor vehicle collisions, chest compression forces have not been studied during chiropractic manipulation.

13 May 2011

Reprogrammed herpes virus can improve early cancer diagnosis

Scientists have used a genetically re-engineered herpes virus that selectively hunts down and infects cancerous tumors and then delivers genetic material that prompts cancers to secrete a biomarker and reveal their presence.

12 May 2011

Adherence to disease-modifying drugs is low in patients with multiple sclerosis

Disease-modifying drugs (DMDs) are injected medications used to slow the progression of multiple sclerosis, and have been shown to reduce the frequency and severity of relapses. But according to a new study led by St. Michael's Hospital and the Institute for Clinical Evaluative Sciences, adherence to all DMDs is low, with less than half of patients, or 44 per cent, continually adherent after two years.

11 May 2011

Second subject enrolled in human embryonic stem cell therapy trial for subacute thoracic spinal cord injury

Researchers at Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine and The Rehabilitation Institute of Chicago (RIC) recently enrolled their first subject in a national clinical research trial of a human embryonic stem cell-based therapy for participants with a subacute thoracic spinal cord injury.

11 May 2011

UCLA researchers amp up power of killer CD8 T-cells to fight melanoma

Researchers with UCLA's Jonsson Comprehensive Cancer Center have discovered a way to amp up the power of killer T-cells, called CD8 cells, making them more functional for longer periods of time and boosting their ability to multiply and expand within the body to fight melanoma, a new study has found.

11 May 2011