Neuroscience

Newly discovered 'switch' plays dual role in memory formation

Researchers at Johns Hopkins have uncovered a protein switch that can either increase or decrease memory-building activity in brain cells, depending on the signals it detects. Its dual role means the protein is key to understanding ...

Oncology & Cancer

Team identify molecule that suppresses melanoma tumors

A promising route to develop new treatments for skin cancer has been identified by University of Bath scientists, who have found a molecule that suppresses melanoma tumor growth.

Neuroscience

Wired for avalanches -- and learning

The brain's neurons are coupled together into vast and complex networks called circuits. Yet despite their complexity, these circuits are capable of displaying striking examples of collective behavior such as the phenomenon ...

Oncology & Cancer

New 3D technique reveals precancerous pancreatic lesions

Researchers at the Johns Hopkins Kimmel Cancer Center's Sol Goldman Pancreatic Cancer Research Center have developed a 3D genomic profiling technique to identify small precancerous lesions in the pancreas—called pancreatic ...

Psychology & Psychiatry

A new understanding of the neurobiology of impulsivity

While not all impulsive behavior speaks of mental illness, a wide range of mental health disorders which often emerge in adolescence, including depression and substance abuse, have been linked to impulsivity. So, finding ...

Oncology & Cancer

Protein pathways provide clues in leukemia research

Scientists at Rice University and the University of Texas MD Anderson Cancer Center have successfully profiled protein pathways found to be distinctive to leukemia patients with particular variants of the disease.

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