Blood

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News • Oncology

DNA in blood signals cancer risk years ahead

DNA methylation patterns in blood could identify people at high risk of prostate or breast cancer up to eight years before diagnosis, Oxford Population Health researchers report.

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News • Unexpected weight loss

Blood test trends may help identify increased risk of cancer

Monitoring blood test trends alongside unexplained weight loss can provide further clues about a patient’s risk of developing cancer, according to a new study.

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News • Bloodstream infections

Rethinking bacterial culturing to accelerate sepsis diagnostics

Using a specialized “broth”, researchers have developed a way to condense the days-long diagnosis timeline for sepsis to just hours, facilitating faster diagnosis and clinical decision-making.

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News • Plasma proteomic profiles

Alzheimer’s biomarkers differ across populations

Blood tests yield vital information about Alzheimer’s disease. However, new research suggests that relevant biomarkers may differ significantly across patient populations.

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News • Biomarker panel

Seven proteins could lead to better blood tests for Alzheimer’s

More biomarkers for better insights on Alzheimer's disease: a new study explores how a panel of seven proteins could help predict disease progression and inform more accurate treatment choices.

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News • Circulating tumor DNA status

Colorectal cancer: blood test shows who benefits from chemotherapy after surgery

A blood test for ctDNA may help identify which patients with colorectal cancer that has spread to the liver are most likely to benefit from chemotherapy after surgery, according to new research.

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