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Human Brain Tumor Cells Erased in Mice

Human Brain Tumor Cells Erased in Mice | Biomedical Beat | Scoop.it
Working with mice, researchers have discovered that weeks of treatment with a repurposed FDA-approved drug halted the growth of— and ultimately left no detectable trace of— brain tumor cells taken from adult human patients.
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UVic Centre for Biomedical Research
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CBR: cbr.uvic.ca

CBR:  cbr.uvic.ca | Biomedical Beat | Scoop.it

The CBR is a multidisciplinary unit with an emphasis on genetics, molecular biology, and biotechnology. The centre was created to promote interdisciplinary basic and translational biomedical research. Our members span several UVic departments, the UVic Division of Medical Sciences, the Vancouver Island Health Authority and the BC Cancer Agency.

 

This topic will provide general info on a variety health and science related subjects, mirroring the interests of the CBR members.

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Battling Brain Tumors

Battling Brain Tumors | Biomedical Beat | Scoop.it
Some brain tumor stem cells may have an Achilles’ heel, scientists have found. The cancer stem cells’ remarkable abilities have to be maintained, and researchers have identified a key player in that maintenance process. When the process is disrupted, they found, so is the spread of cancer.
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Mosaic Mutations May Not Be Rare | The Scientist Magazine®

Mosaic Mutations May Not Be Rare | The Scientist Magazine® | Biomedical Beat | Scoop.it
Somatic mosaicism may be responsible for a larger proportion of genomic variability within humans than previously thought.
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Tiny Spheres of Human Cells Mimic the Brain

Tiny Spheres of Human Cells Mimic the Brain | Biomedical Beat | Scoop.it
Researchers have figured out how to create spheres of neuronal cells resembling the cerebral cortex, making functional human brain tissue available for the first time to study neuropsychiatric diseases such as autism and schizophrenia
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University of Victoria, Victoria, British Columbia, Canada, Media releases

University of Victoria, Victoria, British Columbia, Canada, Media releases | Biomedical Beat | Scoop.it
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Blood to feeling: McMaster scientists turn blood into neural cells | Biotechnology Focus | Biotechnology Focus – Leading change in Canada’s life science industry, from innovation to business

Blood to feeling: McMaster scientists turn blood into neural cells | Biotechnology Focus | Biotechnology Focus – Leading change in Canada’s life science industry, from innovation to business | Biomedical Beat | Scoop.it
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Body’s ‘serial killers’ captured on film destroying cancer cells

Body’s ‘serial killers’ captured on film destroying cancer cells | Biomedical Beat | Scoop.it
A dramatic video has captured the behaviour of cytotoxic T cells – the body’s ‘serial killers’ – as they hunt down and eliminate cancer cells before moving on to their next target.
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Cancer-Driving Mutations Common in Normal Skin Cells | The Scientist Magazine®

Cancer-Driving Mutations Common in Normal Skin Cells | The Scientist Magazine® | Biomedical Beat | Scoop.it
A deep-sequencing analysis reveals that non-malignant skin cells harbor many more cancer-driving mutations than previously expected. 
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McEwen Centre researchers unlock ability to create human articular cartilage | Biotechnology Focus | Biotechnology Focus – Leading change in Canada’s life science industry, from innovation to business

McEwen Centre researchers unlock ability to create human articular cartilage | Biotechnology Focus | Biotechnology Focus – Leading change in Canada’s life science industry, from innovation to business | Biomedical Beat | Scoop.it
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Brains of Smokers Who Quit Successfully Might be Wired for Success

Brains of Smokers Who Quit Successfully Might be Wired for Success | Biomedical Beat | Scoop.it
Smokers who are able to quit might actually be hard-wired for success, according to a study from Duke Medicine.
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Neuron Regeneration Depends on Location of Spinal Cord Axon Injury

Neuron Regeneration Depends on Location of Spinal Cord Axon Injury | Biomedical Beat | Scoop.it
Advances in imaging techniques have revealed new insights into the body's ability to respond to spinal cord injuries, according to a recent study published in Neuron. The study determined that the location of an injury on the spinal cord in relation to an axon decides whether the neuron regenerates or not.
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First HIV Immunotherapy Treatment In Humans Proves Successful

First HIV Immunotherapy Treatment In Humans Proves Successful | Biomedical Beat | Scoop.it
The first study to test a therapy using powerful antibodies in HIV patients reduced the presence of the virus by up to 300 times, according to a letter published in Nature yesterday. Previous research in genetically engineered mice and in non-human primates with a different version of the immundeficiency virus [...]
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Cellular Defect Linked to Diabetes

Cellular Defect Linked to Diabetes | Biomedical Beat | Scoop.it
Leaky calcium channels in pancreatic beta cells can lead to high blood sugar.
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Eavesdropping on the Body: New Device Tracks Chemical Signals Within Cells

Eavesdropping on the Body: New Device Tracks Chemical Signals Within Cells | Biomedical Beat | Scoop.it
Biomedical engineers have invented a new device that more quickly and accurately "listens in" on the chemical messages that tell our cells how to multiply.
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Cell Density Remains Constant as Brain Shrinks With Age

Cell Density Remains Constant as Brain Shrinks With Age | Biomedical Beat | Scoop.it
New, ultra-high-field magnetic resonance images (MRI) of the brain provide the most detailed images to date to show that while the brain shrinks with age, brain cell density remains constant.
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Motherhood permanently alters brain and its response to hormone therapy later in life

Motherhood permanently alters brain and its response to hormone therapy later in life | Biomedical Beat | Scoop.it
The form of estrogens used in Hormone Therapy (HT) and previous motherhood are critical to explain why HT has variable effects on cognitive functions, new research suggests. In a recent study, estradiol had beneficial effects while estrone did not, researchers explain, adding that the effects of estrone also depended on the experience of motherhood.
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‘Pain-sensing’ Gene Discovery Could Aid Development of New Pain Treatments

A gene essential to the production of pain-sensing neurons in humans has been identified by an international team of researchers. The discovery, reported in the journal Nature Genetics, could have implications for the development of new methods of pain relief.
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CDRD and IRICoR to co-develop made-in-Canada therapeutics; Merck a project backer | Biotechnology Focus | Biotechnology Focus – Leading change in Canada’s life science industry, from innovation to ...

CDRD and IRICoR to co-develop made-in-Canada therapeutics; Merck a project backer | Biotechnology Focus | Biotechnology Focus – Leading change in Canada’s life science industry, from innovation to ... | Biomedical Beat | Scoop.it
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Why Your Immune System Doesn't Eat You Alive

Why Your Immune System Doesn't Eat You Alive | Biomedical Beat | Scoop.it
Contrary to conventional wisdom, T cells that cause autoimmune disease actually abound in the body but are held in check
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Research breakthrough to revolutionize stroke treatment

Research breakthrough to revolutionize stroke treatment | Biomedical Beat | Scoop.it
New treatment sharply reduces death and disability from major stroke.
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Designing Better Medical Implants

Designing Better Medical Implants | Biomedical Beat | Scoop.it
Optimal size and shape allow implantable devices to last longer in the body.
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Educating the immune system to prevent allergies

Educating the immune system to prevent allergies | Biomedical Beat | Scoop.it
With the arrival of spring, millions of Canadians have begun their annual ritual of sneezing and wheezing due to seasonal allergies. A research team at the Montreal Children's Hospital from the Research Institute of the McGill University Health Centre (RI-MUHC) is bringing them hope with a potential ...
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Epilepsy Drug Could Help Treat Alzheimer's Disease

Epilepsy Drug Could Help Treat Alzheimer's Disease | Biomedical Beat | Scoop.it
Researchers say a new epilepsy drug holds promise as a treatment for Alzheimer's disease.
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From Many, One | The Scientist Magazine®

From Many, One | The Scientist Magazine® | Biomedical Beat | Scoop.it
Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?
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Distance Running May Be an Evolutionary ‘Signal’ for Desirable Male Genes

Distance Running May Be an Evolutionary ‘Signal’ for Desirable Male Genes | Biomedical Beat | Scoop.it
New research shows that males with higher ‘reproductive potential’ are better distance runners. This may have been used by females as a reliable signal of high male genetic quality during our hunter-gatherer past, as good runners are more likely to have other traits of good hunters and providers, such as intelligence and generosity.
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Resisting Cancer | The Scientist Magazine®

Resisting Cancer | The Scientist Magazine® | Biomedical Beat | Scoop.it
If one out of three people develops cancer, that means two others don’t. Understanding why could lead to insights relevant to prevention and treatment.
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