Pain relief without side effects and addiction

New substances that activate adrenalin receptors instead of opioid receptors have a similar pain relieving effect to opiates, but without the negative aspects such as respiratory depression and addiction.

Nanoengineers boost signals from fluorescent sensors

Fluorescent sensors, which can be used to label and image a wide variety of molecules, offer a unique glimpse inside living cells. However, they typically can only be used in cells grown in a lab dish or in tissues close ...

Racism is different from colorism

Ronald Hall is a professor in the School of Social Work at Michigan State University. He has written over 200 books/articles/monographs, etc., on colorism—discrimination on the basis of skin tone, often among the same ethnic ...

Smart chemistry rids anti-cancer drugs of serious side effects

Researchers of the Leiden University Medical Centre (LUMC) and the Leiden Institute of Chemistry have made an important discovery about the commonly used anti-cancer drug doxorubicin. They have found a way to reduce its side ...

Researchers clock DNA's recovery time after chemotherapy

In the time it takes for an Amazon Prime delivery to arrive, cells damaged by chemotherapy can almost completely fix their most important DNA. That is the case in the livers of mice at least, according to a new study.