Sterols are among the most abundant lipids in eukaryotic cells, yet are synthesized through notoriously long, complex metabolic pathways. Researchers have used a novel approach to show how they ...

A new study shows that the sinoatrial node (SAN) -- a small but powerful structure in the human heart that serves as its natural pacemaker and initiates every normal heartbeat -- runs on different ...

Taste, pain, or response to stress—nearly all essential functions in the human body are regulated by molecular switches ...

An international team of scientists have unlocked a key piece of Earth's evolutionary puzzle by decoding the structure of a ...

They work in labs exploring algae in acid mine drainage, barcoding medicinal plants in Pakistan, or unlocking the secrets of cell walls. They help set up community gardens and preserve old growth ...

If you're looking to save money on your wireless bill, these lesser-known, lower-cost cell phone plans might be the ticket. I’m one of PCMag’s mobile analysts. That means I check out phones ...

This Dose Mapper system is easy to use and is very cost effective. Standard Cell Architecture of Dose Map Key: Dose Map Key is the basic cell which consists of poly and diffusion polygons laid out in ...

Neurons are cells in the body that are responsible for transmitting ... Interneurons have a multipolar structure that allows them to receive multiple signals and then send a unified command to another ...

Structural studies of membrane proteins historically have relied almost exclusively on first removing membrane proteins from the membrane with dispersive agents like detergents. But dispersive agents ...

Cells and their organelles are surrounded by ... isolated the protein from the roundworm Caenorhabditis elegans. The structure showed that LPD-3 folds into a rod-shaped tunnel that is filled ...

The new perspective involves a basic dichotomy: The human genome is about six feet long when the DNA is stretched end to end, but it must fit into the nucleus of a cell, which is 80 times smaller ...

Get Instant Summarized Text (Gist) APOC1 protein is found at elevated levels in diffuse large B-cell lymphoma (DLBCL) tumor tissues and is associated with poorer survival. Blocking APOC1 in DLBCL ...