New technique to measure circulating tumor DNA in metastatic cancer may improve surveillance and outcomes

Published Date: 25 Feb 2025

In metastatic cancer surveillance, monitoring the actual concentrations of circulating tumor DNA (ctDNA) may be critical. Researchers showed that absolute ctDNA concentration thresholds can be defined to rule out or predict ...

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Hyponatremia Risk Varies Among Second-Gen Antipsychotics

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In a surprising discovery, a "sticky molecule" that occurs naturally in our blood vessels could be both a culprit behind blood clots and organ failure during COVID and long COVID and the key to new treatments to counter COVID-related ...

A new discovery from the lab of YouYang Zhao, Ph.D., from Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago, opens promising new directions for treatment of life-threatening ...

Genetic susceptibility to neurodevelopmental conditions such as schizophrenia, autism, and ADHD can be linked, in part, to distinct epigenetic signatures in newborn cord blood. An analysis of nearly 6,000 newborns published ...

In a major step forward for cancer care, researchers at ChristianaCare's Gene Editing Institute have shown that disabling the NRF2 gene with CRISPR technology can reverse chemotherapy resistance in lung cancer. The approach ...

Mice pups conceived with in vitro fertilization (IVF) in the lab have slightly increased rates of DNA errors, or mutations, compared to pups conceived naturally, a new study on artificial reproductive technologies suggests.

Researchers have identified that the precisely timed transcription of two genes named grim and reaper is responsible for the targeted death of neurons within the developing nervous system of female flies. This group of neurons ...

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Surprising blood stem cell diversification revealed in humans

Every second, millions of blood cells are produced in the human body, and about 90% of the cells replaced daily are blood cells. These include red blood cells essential for oxygen transport, platelets for blood clotting, ...

Q&A: Research offers hope for new autoimmune treatments

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When researchers look for potential cancer therapy targets, they typically go after protein-coding genes that participate in disease progression. Disrupt them and negate whatever role they play in cancer's development or ...

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The American College of Medical Genetics and Genomics (ACMG) has published a new clinical practice resource, "Management of Individuals with Heterozygous Germline Pathogenic Variants in RAD51C, RAD51D, and BRIP1: A clinical ...

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In the United States, 1 in every 250 people has inherited a genetic variant that leads to dangerously high cholesterol levels from birth.

James Watson helped crack DNA's code, sparking medical advances and ethical debates

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Breast cancer relapse: Key cellular resistance mechanism discovered

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Genetically altered hair cells show how inner ear structures are organized

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Key histone variant may explain some forms of infertility

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Hundreds of genes act differently in the brains of men and women

Differences between men and women in intelligence and behavior have been proposed and disputed for decades.

CRISPR screen identifies new regulator of androgen receptor in prostate cancer

A poorly characterized protein, historically thought to be a chaperon or enzyme, may actually be a key player in prostate cancer. In a systematic CRISPR screen, scientists from Arc Institute, UCSF, and the Fred Hutchinson ...

Study identifies key genes linked to aggressive prostate cancer in people of African descent

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Hidden nuclear droplets link multiple leukemias and reveal a new therapeutic target

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