Cardiology

To repair a damaged heart, three cells are better than one

Cell therapy for cardiac regeneration, while promising, has been hampered by issues with long-term survival of the transplanted cells. Now, a technique that combines three different types of cells in a 3-D cluster could improve ...

Medical research

A lack of oxygen in tumors promotes metastasis

Metastases are formed by cancer cells that break away from the primary tumor. A research group at the University of Basel has now identified lack of oxygen as the trigger for this process. The results reveal an important ...

Diabetes

First immune-evading cells created to treat type 1 diabetes

Salk Institute scientists have made a major advance in the pursuit of a safe and effective treatment for type 1 diabetes, an illness that impacts an estimated 1.6 million Americans with a cost of $14.4 billion annually.

Oncology & Cancer

Resistance to immunosurveillance favors cluster cancer metastasis

Scientific evidence suggests that cancer can metastasize to other organs when either a single cell or a cluster of cells detaches from the original tumor and travels through the blood to another location, where it grows into ...

Ophthalmology

Shedding light on rhodopsin dynamics in the retina

Photoreceptor cells in our eyes can adjust to both weak and strong light levels, but we still don't know exactly how they do it. Emeritus Professor Fumio Hayashi of Kobe University and his colleagues revealed that the photoreceptor ...

Oncology & Cancer

Microfluidics device captures circulating cancer cell clusters

Cancer touches nearly everyone in one way or another, and regrettably, it will claim another 600,000 lives in the U.S. in 2019, according to the American Cancer Society. Researchers from San Diego State University, TumorGen ...

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