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Using Smartphones for Cancer Diagnosis and Management

Dr. Castro is a translational oncologist with experience developing and harnessing nanotechnology and molecular imaging platforms for cancer purposes. His work offers a “less is more” approach — to generate robust cancer analyses using scant amount of specimens. Dr. Castro’s research has included funding from the V Foundation for Cancer Research, National Institutes of Health, Ovarian Cancer Research Fund, and the Department of Defense.

From Pittcon 14 Feb 2018

High-tech brain scans can provide new way to define intelligence

High-tech scans of the resting human brain can provide a new way to define and interpret the brain's actual mental capacity, new research suggests.

14 Feb 2018

Oncolytic virus alerts the immune system to attack tumors

A new UC San Francisco study has shown that a cancer-killing virus currently in clinical trials may function as a cancer vaccine - in addition to killing some cancer cells directly, the virus alerts the immune system to the presence of a tumor, triggering a powerful, widespread immune response that kills cancer cells far outside the virus-infected region.

14 Feb 2018

Scientists discover new gene that may protect against heart disease

Scientists have identified a gene that may play a protective role in preventing heart disease. Their research revealed that the gene, called MeXis, acts within key cells inside clogged arteries to help remove excess cholesterol from blood vessels.

14 Feb 2018

Scientists unravel immune cascade that drives tissue damage, complications in chlamydia infections

Closing a critical gap in knowledge, Harvard Medical School scientists have unraveled the immune cascade that fuels tissue damage and disease development in chlamydia infection - the most common sexually transmitted disease in the United States.

13 Feb 2018

Researchers develop most sophisticated mini-livers to date

Scientists at Wake Forest Institute for Regenerative Medicine have developed the most sophisticated mini-livers to date.

13 Feb 2018

Replenishing a protein could improve healing properties of stem cell therapy after heart attack

Researchers may have found a way to reduce ongoing heart damage that occurs long after a severe heart attack by improving the longevity of stem cells injected into the heart.

13 Feb 2018

Scientists suggest new strategy to inhibit untreatable, deadly nerve sheath tumors

Genomic profiling of mostly untreatable and deadly nerve sheath tumors led scientists to test a possible therapeutic strategy that inhibited tumor growth in lab tests on human tumor cells and mouse models, according to research in the journal Cancer Cell.

13 Feb 2018

New Blink Reflexometer could provide more objective measures of concussion severity

The Centers for Disease Control and Prevention estimate that between 1.6 and 3.8 million concussions occur each year in the US. In addition, research indicates that nearly a quarter of annual traumatic brain injuries among children are sustained during high-contact/collision recreational activities or sports.

13 Feb 2018

Researchers develop new method to map dopamine system in Parkinson's patients

With the aid of a PET camera, researchers from Karolinska Institutet in Sweden have developed a new method for investigating the dopamine system in the brains of patients suffering from Parkinson's disease.

13 Feb 2018

Study reveals the link between slow eating and low obesity

Study reveals that eating slowly, as well as avoiding eating 2 hours prior to going to sleep and after dinner snacks might all help reduce body weight. These adjustments are linked with lower obesity and weight (BMI), as well as smaller waist circumference.

13 Feb 2018

Neurotransmitter glutamate plays role in alcohol cravings, IU-led study finds

A study led by Indiana University on neurochemical changes associated with alcohol addiction found that the neurotransmitter glutamate plays a role in some alcohol cravings.

13 Feb 2018

Five minute treadmill test can predict risk of mortality, research finds

Queen's University researcher Louise de Lannoy has determined a short, five minute treadmill test can predict the risk of mortality. This risk is determined independent of other traditional risk factors including age, weight, blood pressure, smoking status, diabetes, cholesterol, and family history.

12 Feb 2018

Novel approach to studying cancer can lead to new ways of diagnosis and treatment

A novel approach to studying cancer has enabled researchers to group about 10,000 human cancers of 32 different types into 10 classes based on the molecular pathways that drive tumor growth.

12 Feb 2018

Plant-based diet improves diabetes markers in overweight adults, study shows

A plant-based diet improves beta-cell function and insulin sensitivity in overweight adults with no history of diabetes, according to a new study published in Nutrients by researchers from the Physicians Committee for Responsible Medicine.

12 Feb 2018

Scientists use novel epigenetic-centered techniques to inhibit cancer metastases

In one of the first successes of its kind, researchers from Case Western Reserve University School of Medicine and six other institutions have inhibited the spreading of cancer cells from one part of the body to another.

12 Feb 2018

Researchers use molecular simulations to understand lung cancer drug resistance

Scientists from the Universities of Bristol and Parma, Italy, have used molecular simulations to understand resistance to osimertinib - an anticancer drug used to treat types of lung cancer.

12 Feb 2018

Scientists program nanorobots to shrink tumors

In a major advancement in nanomedicine, Arizona State University scientists, in collaboration with researchers from the National Center for Nanoscience and Technology, of the Chinese Academy of Sciences, have successfully programmed nanorobots to shrink tumors by cutting off their blood supply.

12 Feb 2018

Experimental molecular therapy restores insulation on peripheral nerves in mice

When the body attacks its own healthy tissues in an autoimmune disease, peripheral nerve damage handicaps people and causes persistent neuropathic pain when insulation on healing nerves doesn't fully regenerate.

12 Feb 2018

MRI scans reveal why people often become aggressive after drinking alcohol

Researchers have used magnetic resonance imaging scans that measure blood flow in the brain to better understand why people often become aggressive and violent after drinking alcohol.

12 Feb 2018