Diseases, Conditions, Syndromes

Cleaning up tuberculosis and salmonella infections

The cellular recycling system in zebrafish is capable of eating harmful bacteria and thus resist infections such as tuberculosis and salmonellosis. That is written by Leiden biologists from the group of Annemarie Meijer. ...

Medications

New targets for ischemic drugs

Russian scientists investigated the role of opioid receptors in protecting the heart from coronary disease: the lack of its blood supply. These receptors are mainly responsible for pain regulation. It turned out that they ...

Oncology & Cancer

A new way to cut the power of tumors

Instead of tackling tumors head-on, an international team of researchers from the University of Geneva (UNIGE) and the Amsterdam UMC, location VUmc in Amsterdam has chosen to regulate their vascularization by intervening ...

Diseases, Conditions, Syndromes

RNA processing and antiviral immunity

The RIG-I like receptors (RLRs) are intracellular enzyme sentries that detect viral infection and initiate a first line of antiviral defense. The cellular molecules that activate RLRs in vivo are not clear.

Genetics

Research reveals how estrogen regulates gene expression

Estrogen hormones regulate gene expression. They achieve this by first binding to estrogen receptor in the cell nucleus, which triggers the recruitment of different molecules called coactivators in specific order. In a study ...

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