Nature Cancer

Glioblastoma tumor tissue removed from a patient and immediately soaked in a solution containing an amino acid that only bacteria consume. On the left, you can see that the cancer cells, whose nuclei are marked in orange, have taken up the amino acid marked in blue – evidence of the presence of live, active bacteria in the tumor. On the right, after antibiotic treatment, the consumption of the amino acid has stopped.

Inside the brain: Bacteria live in tumors and metastases – and may affect treatment and patient survival

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Weizmann Institute study in collaboration with Beilinson and Rambam identifies a diverse microbiome in glioblastoma and brain metastases; overlap with bacteria in primary tumors, variation by location in the brain, and association with temozolomide resistance and survival; published in Nature Cancer
Illustration: depositphotos.com

"The Early Warning Signs of Cancer: Epigenetic Discoveries That Inspire Hope"

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New study reveals that cancer risk may be determined before birth, suggesting new directions for diagnosis and treatment
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