RESEARCH: CANCER
FOLDING PROJECT #17780 PROFILE

Secondary active transporters are proteins that use ions to move molecules across cell membranes. Different types of these transporters exist but work the same way. The project relates to understanding how they use ion gradients for transport across various protein families, which could help develop new drugs.

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

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 diseases like cancer, diabetes, and neurological disorders.

The simulations in this project will allow us to understand a universal role of ion-coupling across different families of proteins.

---

Molecular

Relating to molecules.

Molecular refers to the level of study that focuses on individual molecules and their interactions. In biology, it often involves understanding the structure, function, and behavior of molecules like DNA, proteins, and carbohydrates.

---

Transporters

Proteins that move substances across cell membranes.

Transporters are essential proteins found in cell membranes that facilitate the movement of molecules and ions into and out of cells. They play a crucial role in various cellular processes, such as nutrient uptake, waste removal, and signal transduction.

---

Secondary Active Transporters

A type of transporter that uses an ion gradient to power the transport of another molecule.

Secondary active transporters are a specialized class of membrane proteins that utilize the energy stored in an electrochemical gradient of ions to move other molecules across the cell membrane. This process couples the movement of an ion down its concentration gradient with the movement of a different molecule against its concentration gradient.

---

Membrane Transporters

Proteins that transport molecules across cell membranes.

Membrane transporters are integral membrane proteins that facilitate the movement of molecules and ions across the lipid bilayer of cell membranes. They play a vital role in various cellular processes, including nutrient uptake, waste removal, signal transduction, and maintaining cellular homeostasis.

---

Drug Targets

Molecules that can be inhibited or activated by drugs to treat disease.

Drug targets are specific biomolecules, such as proteins, enzymes, or receptors, that are involved in the pathogenesis of diseases. Drugs are designed to interact with these targets and modulate their activity to achieve therapeutic effects.

---

Cancer

A disease caused by uncontrolled cell growth.

Cancer is a group of diseases characterized by the abnormal growth and spread of cells. These uncontrolled cells can invade surrounding tissues and organs, leading to various health complications.

---

Diabetes

A disease that affects how the body regulates blood sugar.

Diabetes is a chronic metabolic disorder characterized by high blood sugar levels. This occurs because the body either does not produce enough insulin (Type 1 diabetes) or cannot effectively use the insulin it produces (Type 2 diabetes). Insulin is a hormone that helps regulate blood sugar levels.

---

Neurological Disorders

Conditions that affect the nervous system.

Neurological disorders encompass a wide range of conditions that affect the brain, spinal cord, and nerves. These disorders can cause various symptoms, including cognitive impairments, movement problems, sensory disturbances, and emotional changes.