Columbia University Medical Center

Genetics

Two new breast cancer genes emerge from Lynch syndrome gene study

Researchers at Columbia University Irving Medical Center and NewYork-Presbyterian have identified two new breast cancer genes. Having one of the genes—MSH6 and PMS2—approximately doubles a woman's risk of developing breast ...

Oncology & Cancer

Pancreatic cancer accelerated by stress, finds study

A new study shows that stress accelerates the development of pancreatic cancer by triggering the release of "fight-or-flight" hormones. Beta-blockers—commonly used medications that inhibit these hormones—were found to ...

Oncology & Cancer

Gene fusion shifts cell activity into high gear, causing some cancer

The fusion of two adjacent genes can cause cancer by kicking mitochondria into overdrive and increasing the amount of fuel available for rampant cell growth, researchers at Columbia University Medical Center (CUMC) have discovered. ...

Health

Amber-tinted glasses may provide relief for insomnia

How do you unwind before bedtime? If your answer involves Facebook and Netflix, you are actively reducing your chance of a good night's sleep. And you are not alone: 90 percent of Americans use light-emitting electronic devices, ...

Psychology & Psychiatry

Suicidal thoughts rapidly reduced with ketamine, finds study

Ketamine was significantly more effective than a commonly used sedative in reducing suicidal thoughts in depressed patients, according to researchers at Columbia University Medical Center (CUMC). They also found that ketamine's ...

Immunology

Cancer gene plays key role in cystic fibrosis lung infections

PTEN is best known as a tumor suppressor, a type of protein that protects cells from growing uncontrollably and becoming cancerous. But according to a new study from Columbia University Medical Center (CUMC), PTEN has a second, ...

Medications

Largest study of opioid deaths reveals who is at most risk

Just over 60 percent of individuals who died from an opioid overdose had been diagnosed with a chronic pain condition, and many had been diagnosed with a psychiatric disorder, a study of more than 13,000 overdose deaths has ...

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