Medical research

Altered cell behavior behind resistance in neuroblastoma

Researchers at Lund University in Sweden have identified one of the reasons why the childhood cancer neuroblastoma becomes resistant to chemotherapy. The findings are significant for how future treatments should be designed. ...

Oncology & Cancer

Researchers identify an Achilles' heel in neuroblastoma

Neuroblastoma, a childhood cancer that develops from neural cells on the adrenal glands, accounts for 15% of childhood cancer deaths. Almost half of children with high-risk neuroblastoma harbor extra copies of the gene MYCN ...

Oncology & Cancer

New understanding of how faulty metabolism triggers adrenal cancer

Researchers have deciphered a signaling cascade through which inborn errors in metabolism provoke deadly neuroendocrine tumors in the adrenal glands. This discovery explains how impaired metabolism due to mutations in a key ...

Health

You really can die of sadness, and also happiness

Dying of a broken heart was just a figure of speech until 2002 when Dr. Hikaru Sato and colleagues at Hiroshima City Hospital described it in a study. Sato named the condition takotsubo cardiomyopathy. It was quickly dubbed ...

Health

Q&A: Caffeine's effects on blood sugar and blood pressure

DEAR MAYO CLINIC: I love to drink coffee. I often have multiple cups a day. Recently, I was diagnosed with diabetes and high blood pressure. My doctor advised that I may want to cut back on my beverage of choice, as it is ...

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