LND topic: protein-function page 1

protein function

How a Tiny Gene Change Can Affect Your Pet's Health

January 2, 2026

Cats and dogs have a special protein called MDR1. This protein acts like a bouncer, controlling which drugs can enter the brain. It's crucial because it keeps harmful drugs like ivermectin out of the brain, preventing toxic reactions. In some pets, a tiny change in the MDR1 gene can cause big probl

science

The Power of Sulfur in Blood: A Hidden Protector

April 15, 2025

The body is a complex machine. One of its key workers is a molecule called hydrogen sulfide. This tiny molecule plays a big role in keeping the body running smoothly. It is involved in many processes, from regulating blood flow to fighting inflammation. However, how it moves around the body and send

science

How Cells Fight Back Against Salmonella

April 3, 2025

The human body is a battleground. Every day, cells face off against invading bacteria. One such invader is Salmonella, a sneaky pathogen that can slip into the cytoplasm of epithelial cells. When this happens, the cell's defense system kicks into gear. This system is called xenophagy, a type of auto

science

Chain Reaction: Making Protein Work

February 10, 2025

Peek into the inner workings of cells, and you'll spot a process called phosphorylation. It's like a tiny light switch that can turn proteins on and off, or rather, it changes their shape, changing their behavior. Knowing when and where this happens is crucial for understanding illnesses and how cel

science

Microbial Detectives: Unlocking Secrets with Deep Learning

December 31, 2024

Understanding microbial communities is no easy task. These tiny organisms are incredibly diverse and complex, making it tough to get a clear picture of their functions. Traditional methods of predicting protein functions, which rely on similarities between sequences, often fall short. They struggle

science

Hidden Enzymes in Proteins: Secret Signalers in Cells

November 9, 2024

Scientists have found tiny, active enzymes, called guanylate cyclases (GCs) and adenylate cyclases (ACs), hidden inside bigger proteins in both simple and complex life forms. These enzymes can do jobs like helping cells talk to each other or detect changes in their environment. For instance, in the