Engineers and neuroscientists put four touch-sensitive, electrically responsive proteins to the test

It’s a well-established fact that every cell in your body responds to physical touch. They don’t all react in exactly the same way—a cell in your spleen won’t jump like a frightened cat if it gets poked by a needle. But throughout the human body, the physical materials and structures that envelop and support cells as they grow and go about their daily tasks play a large role in their health and behavior.

The far-reaching consequences of child abuse

Adverse childhood experiences in mothers can affect their children’s mental and physical health, as researchers from Charité—Universitätsmedizin Berlin now report in the journal The Lancet Public Health. The study found that maltreatment during a mother’s childhood is associated with a higher risk of health problems such as asthma, autism, and depression in the next generation. Early intervention to support affected mothers might help to counter this effect.

Researchers discover the mechanism by which tumor cells become resistant to chemotherapy in colorectal cancer

Platinum-based chemotherapy, which is used to treat advanced colorectal cancer, accumulates in the healthy cells surrounding the cancer cells and, as a result, can reduce tumor sensitivity to treatment. This is demonstrated by a study published in the journal Nature Communications by the Hospital del Mar Medical Research Institute (IMIM-Hospital del Mar), in collaboration with the INCLIVA Health Research Institute, the Catalan Institute of Oncology (ICO), the Vall d’ Hebron Institute of Oncology (VHIO), the Institute for Research in Biomedicine (IRB) Barcelona, the University of Oviedo, and the CIBER of cancer (CIBERONC).