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  • How the brain processes positive, negative experiences

    Combining two cutting-edge techniques reveals that neurons in the prefrontal cortex are built to respond to reward or aversion, a finding with implications for treating mental illness and addictions.

  • Stem cell grants given to researchers

    Albert Wong receives $2.9 million to develop vaccine for glioblastoma; four others awarded $240,000 each to study bladder, heart and eye conditions.

  • How age affects pancreatic function

    A Stanford-led national collaboration to procure and analyze human pancreatic tissue from deceased donors illustrates how the organ’s function changes as we age, and could point the way toward new diabetes treatments.

  • Autism symposium set for May 7

    The symposium, whose theme is “Understanding the Puzzle,” will aim to help parents make sense of how new research could affect their children’s lives.

  • Science editor discusses leadership

    Marcia McNutt, the editor-in-chief of Science, spoke April 18 as part of the Dean’s Lecture Series.

  • IPS cells aid study of chemotherapy side effect

    Doxorubicin is a chemotherapy drug used to treat many cancers, but it causes serious heart damage in some patients. Heart muscle cells made from the skin cells of breast cancer patients can be used to study this phenomenon.

  • Ethics of designer babies

    The implications of emerging biotechnologies and what they mean for human reproduction and making babies raises legal, ethical and social issues, according to law professor Hank Greely.

  • Improved tracking of blood-borne cancer DNA

    People with cancer have tumor DNA in their blood. A new way to quiet background “noise” in the blood sample allows researchers to sequence minute quantities of these molecules to improve diagnosis and treatment.

  • Discovery links cancer-promoting pathways

    Researchers have identified a link between the expression of a cancer-related gene and cell-surface molecules that protect tumors from the immune system.

  • Key blood stem cell marker identified

    Nearly 30 years after the discovery of the hematopoietic stem cell, Stanford researchers have found a marker that allows them to study the version of these stem cells that continues to replicate.