Oncology & Cancer

The X chromosome is silenced in some male cancers

Cancer cells acquire genetic anomalies that allow them to grow and proliferate unchecked. Researchers have now found another difference between cancer cells and normal cells: the X chromosome, typically only inactivated in ...

Alzheimer's disease & dementia

Mouse study explores Alzheimer's link to the X chromosome

Evidence in mouse and human brain tissue reveals a mechanism that may explain the sex-based differences in Alzheimer's disease, including why females are more vulnerable. Researchers report October 4 in the journal Cell that ...

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