Darwin's theory of natural selection provides an explanation for why organisms develop traits that help them survive and reproduce. Because of this, death is often seen as a failure rather than a ...

It has been previously reported that the natural cytotoxic receptor NKp46 plays an important role in regulating natural killer (NK) cell biology. Here the authors show that NKp46 is required for ...

Background Iron deficiency (ID) is common in patients with atrial fibrillation/flutter (AF), but its prognostic implications and optimal diagnostic criteria, particularly in those with and without ...

Cell death is achieved by two fundamentally different mechanisms: apoptosis and necrosis. Apoptosis is dependent on caspase activation, whereas the caspase-independent necrotic signaling pathway ...

Sickle Cell Trait Does Not Cause "Sickle Cell Crisis" Leading to Exertion-Related Death: A Systematic Review. Blood Journal , 2025; DOI: 10.1182/blood.2024026899 Cite This Page : ...

While prokaryotic cells do not have membrane-bound structures, they do have distinct cellular regions (Figure 1). In prokaryotic cells, DNA bundles together in a region called the nucleoid. Primitive ...

Mitochondria organelles came from primordial bacterial endosymbionts and still preserve distinct genes for important functions like making ATP. To speed the emerging therapeutic research into the ...

The rapper, an Atlanta Georgia native that came onto the music scene in the 1990s, was 43 at the time of his death. As fans grieve the loss of Unk, many are asking what happened to him.

A recent study from Tata Institute of Fundamental Research, Mumbai, India has revealed new details about how our cells clean up and recycle waste. This process, known as autophagy, is like a self ...

In 2009 a team of biophysicists led by Anthony A. Hyman of the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany, were studying specklelike structures called P ...

Ubisoft is apparently endeavoring to work with Tencent to bring forth new ventures, one of which is the rumored Splinter Cell Remake. During an address, Guillemot confirmed numerous titles were in ...