Metabolism, far from being just a housekeeping function, underlies all changes in cell size and function ...

The functions of biomolecules, including lipids, nucleic acids and especially proteins are determined to a great extent by their structure. This structure–function relationship is a foundation of many ...

One of the most well-studied cellular responses is how they react during times of stress, such as when the temperature gets ...

Jeremy Berg does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Researchers have developed a way to 3D print custom micrometer-sized structures directly into the interior of living cells.

Prior to using this narrative, have learners create their own model of a cell in their notebooks using whatever background information or experience they might have. While exploring the narrative, ...

- Muscle cells, also known as myocytes, are specialized cells designed for contraction and force production. Skeletal Muscle Cells: These cells are long, cylindrical, and have a striated (or striped) ...

Scientists have crossed a startling new frontier in bioengineering: they can now fabricate intricate three-dimensional ...

Among modern cancer therapies, immune checkpoint inhibitors (ICI) are among the most successful treatment methods. These antibodies activate the immune system and enable T cells to detect and destroy ...

An essential component of the lymphatic system, the thymus, a pyramid-shaped organ located in the thoracic cavity, is responsible for producing T-cells. For centuries, the thymus was believed to be an ...

Lipids are fatty compounds that perform a range of essential functions in the body. Phospholipids, steroids, and triglycerides are examples of lipids. Although lipids play an essential role in the ...