Neuroscience

Cellular aging is linked to structural changes in the brain

Telomeres are the protective caps of our chromosomes and play a central role in the aging process. Shorter telomeres are associated with chronic diseases and high stress levels can contribute to their shortening. A new study ...

Oncology & Cancer

New way to target cancer's diversity and evolution

Scientists have revealed close-up details of a vital molecule involved in the mix and match of genetic information within cells—opening up the potential to target proteins of this family to combat cancer's diversity and ...

Diseases, Conditions, Syndromes

Talking receptors may affect relaxin at work

Fibrosis, the damaging build-up of hardened or scarred tissue in the body, is a hallmark of various diseases and can lead to the dysfunction and failure of organs such as the heart and kidney. Fibrosis-related diseases in ...

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Structure

Structure is a fundamental and sometimes intangible notion covering the recognition, observation, nature, and stability of patterns and relationships of entities. From a child's verbal description of a snowflake, to the detailed scientific analysis of the properties of magnetic fields, the concept of structure is an essential foundation of nearly every mode of inquiry and discovery in science, philosophy, and art.

A structure defines what a system is made of. It is a configuration of items. It is a collection of inter-related components or services. The structure may be a hierarchy (a cascade of one-to-many relationships) or a network featuring many-to-many relationships.

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