RESEARCH: CANCER
FOLDING PROJECT #17737 PROFILE

This project explores how proteins use ion power to move molecules across cell membranes. These 'secondary active transporters' are important for many bodily functions and are targets for treating diseases like cancer and diabetes. By studying them, we can learn about how different types of proteins work together.

Note: This TLDR is a simplication and may not be 100% accurate.

Projects 17711-17724 Molecular basis of secondary active transporters. Secondary active membrane transporters are proteins that utilize ions to transport an assortment of molecules across cell membranes.

These proteins are found in all domains in life and surprisingly, despite vastly different structures, operate under the same mechanism by using an ion gradient to assist in small molecule transport.

Furthermore, many of these secondary active transporters are drug targets to treat disease like cancer, diabetes, and neurological disorders.

These simulations will allow us to understand a universal role of ion-coupling across different families of proteins.

---

Secondary Active Transporters

Proteins that use ions to transport molecules across cell membranes.

Secondary active transporters are crucial proteins found in all living organisms. They work by using an existing ion gradient to power the movement of other molecules across cell membranes. These transporters are involved in various essential cellular processes and are also important drug targets for treating diseases like cancer, diabetes, and neurological disorders.

---

Ion Gradient

A difference in ion concentration across a cell membrane.

An ion gradient refers to the unequal distribution of ions, such as sodium or potassium, on either side of a cell membrane. This difference in concentration creates an electrochemical potential that drives various cellular processes, including nerve impulse transmission and nutrient uptake.

---

Drug Targets

Molecules or pathways that are potential therapeutic targets for drug development.

Drug targets are specific molecules or cellular pathways involved in disease processes. By inhibiting or modulating these targets, drugs can exert their therapeutic effects. Identifying and targeting appropriate drug targets is a crucial step in the drug discovery process.

---

Simulations

Computer-based models that mimic biological processes.

Simulations are powerful tools used in bioinformatics to study complex biological systems. By creating computer models that mimic real-world processes, researchers can explore various scenarios and gain insights into how biological systems function.

---

Proteins

Large biomolecules essential for various cellular functions.

Proteins are the workhorses of cells, performing a wide range of functions such as catalyzing biochemical reactions, transporting molecules, providing structural support, and regulating cellular processes. Their diverse structures and functions make them vital components of all living organisms.

---

Cancer

A group of diseases characterized by abnormal cell growth.

Cancer is a complex group of diseases where cells grow uncontrollably and spread to other parts of the body. This uncontrolled growth can result from genetic mutations or environmental factors, leading to various forms of cancer affecting different organs and tissues.

---

Diabetes

A group of metabolic disorders characterized by high blood sugar levels.

Diabetes is a chronic condition where the body struggles to regulate blood sugar levels. There are different types of diabetes, including type 1 and type 2. In type 1 diabetes, the immune system attacks insulin-producing cells, while in type 2 diabetes, the body becomes resistant to insulin or doesn't produce enough. High blood sugar can lead to various complications affecting the heart, kidneys, eyes, and nerves.

---

Neurological Disorders

Conditions that affect the nervous system.

Neurological disorders encompass a wide range of conditions affecting the brain, spinal cord, and nerves. These disorders can cause various symptoms, including seizures, paralysis, memory problems, and cognitive decline. Examples include Alzheimer's disease, Parkinson's disease, stroke, and multiple sclerosis.