Oncology & Cancer

Could sticky cells cause drug resistance in chronic blood cancer?

(Medical Xpress)—Chronic myeloid leukaemia (CML) is associated with a specific genetic mutation that results from DNA on different chromosomes breaking off and swapping places. This disrupts genes at the breakpoint and ...

Oncology & Cancer

Common mutation is culprit in acute leukemia relapse

Harvard stem cell scientists have identified a mutation in human cases of acute lymphoblastic leukemia that likely drives relapse. The research, published in Cancer Cell, could translate into improved patient care strategies ...

Medical research

Stem cell advance yields mature heart muscle cells

(Medical Xpress)—A team of University of Wisconsin-Madison researchers has induced human embryonic stem cells (hESC) to differentiate toward pure-population, mature heart muscle cells, or cardiomyocytes. A substrate patterned ...

Medical research

Researchers identify cells involved in placenta development

(Medical Xpress)—Dr. Hanna Mikkola and researchers at UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research have identified a specific type of cell and a related cell communication pathway that ...

Oncology & Cancer

New technique improves accuracy, ease of cancer diagnosis

A team of researchers from UCLA and Harvard University have demonstrated a technique that, by measuring the physical properties of individual cells in body fluids, can diagnose cancer with a high degree of accuracy.

Neuroscience

Study finds a patchwork of genetic variation in the brain

It was once thought that each cell in a person's body possesses the same DNA code and that the particular way the genome is read imparts cell function and defines the individual. For many cell types in our bodies, however, ...

Neuroscience

When neurons have less to say, they speak up

The brain is an extremely adaptable organ – but it is also quite conservative. That's in short, what scientists from the Max Planck Institute of Neurobiology in Martinsried and their colleagues from the Friedrich Miescher ...

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