Neuroscience

How education may stave off cognitive decline

Prefrontal brain regions linked to higher educational attainment are characterized by increased expression of genes involved in neurotransmission and immunity, finds a study of healthy older adults published in JNeurosci. ...

Neuroscience

NeuroExpresso: Web app enables exploration of brain cell types

An online database of gene expression profiles for 36 major types of brain cells from 12 brain regions, based on mouse data from multiple laboratories, is reported in a new paper published in eNeuro. The tool is provided ...

Oncology & Cancer

Gene expression profile testing increasing in breast cancer

(HealthDay) -- From 2006 to 2008, the use of gene expression profile (GEP) testing increased, correlating with a decrease in the percentage of women with hormone receptor (HR)-positive breast cancer receiving adjuvant chemotherapy, ...

Oncology & Cancer

New research sheds light on cancer of the appendix

Researchers at Wake Forest Baptist Medical Center have demonstrated that cancer of the appendix is different than colon cancer, a distinction that could lead to more effective treatments for both diseases.

Oncology & Cancer

Immune cells link pregnancy and tumor spread

Individuals with cancer often do not die as a result of their initial tumor but as a result of tumors at distant sites that are derived from the initial tumor. Pregnancy is a condition that seems to be permissive for tumor ...

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