Medical research

Study reveals one reason brain tumors are more common in men

New research at Washington University School of Medicine in St. Louis helps explain why brain tumors occur more often in males and frequently are more harmful than similar tumors in females. For example, glioblastomas, the ...

Oncology & Cancer

The genetics of healthy ageing and cancer

We're living longer. That means that we're all at greater risk of cancer and we'll all suffer from bone loss. And for many of us, our final years will be difficult.

Diseases, Conditions, Syndromes

Sex differences in kidney gene expression

Male and female rats show different patterns of kidney gene expression throughout their lives, a study in the open access journal Biology of Sex Differences reveals. The finding could help explain some of the gender differences ...

Genetics

Selfish gene may undermine genome police

(Medical Xpress)—For a bunch of inanimate chemical compounds, the nucleic and amino acids caught up in the infamous "selfish" segregation distorter (SD) saga have put on quite a soap opera for biologists since the phenomenon ...

HIV & AIDS

AIDS journal publishes findings of two important studies

The results of two important studies have been published in the March issue of AIDS, the official journal of the International AIDS Society. One study notes that screening for HIV should be performed more frequently—up ...

Neuroscience

Fragile X makes brain cells talk too much, research shows

The most common inherited form of mental retardation and autism, fragile X syndrome, turns some brain cells into chatterboxes, scientists at Washington University School of Medicine in St. Louis report.

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