Cardiology

Converting scar tissue to heart muscle after a heart attack

It is estimated that during a heart attack, one billion cells in the heart are lost. In the wake of the heart attack, the lost tissue is replaced by scar tissue, which can lead to heart failure, arrhythmia and death. In a ...

Medical research

New insights into wound healing process

Biomedical engineers developed a technique to observe wound healing in real time, discovering a central role for cells known as fibroblasts. The work, reported in APL Bioengineering, is the first demonstration of a wound ...

Oncology & Cancer

New therapy to target the spread of bowel cancer

For the first time, SAHMRI and University of Adelaide researchers are investigating gene therapy as an option to help people with metastatic bowel cancer.

Oncology & Cancer

Research reveals why some tumors have different makeup of cells

Molecular changes in cells called fibroblasts, which help provide support for tissues throughout the body, may explain why one type of colon cancer doesn't respond to therapy, according to a team of researchers from Weill ...

Oncology & Cancer

Childhood chemo alters heart's caretaker cells, study finds

Cancer chemotherapy changes the function of cells that repair heart injury, researchers at The University of Texas Health Science Center at San Antonio (UT Health San Antonio) discovered. Twenty percent of children treated ...

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