Diseases, Conditions, Syndromes

Silicosis is on the rise, but is there a therapeutic target?

Researchers from the CNRS, the University of Orléans, and the company Artimmune, in collaboration with Turkish clinicians from Atatürk University, have identified a key mechanism of lung inflammation induced by silica exposure, ...

Immunology

Omega-3 fatty acid stops known trigger of lupus

A team of Michigan State University researchers has found that consuming an omega-3 fatty acid called DHA, or docosahexaenoic acid, can stop a known trigger of lupus and potentially other autoimmune disorders.

Medical research

Researchers detail role of silica and lung cancer

Researchers at the University of Louisville have detailed a critical connection associated with a major environmental cause of silicosis and a form of lung cancer. Their study is reported in today's Nature Communications.

Overweight & Obesity

Dig in: Sand serves up a possible cure for obesity

Engineered particles of purified sand could be the next anti-obesity therapy as new research from the University of South Australia shows that porous silica can prevent fats and carbohydrates from being adsorbed in the body.

Diseases, Conditions, Syndromes

Inhaling silica particles may cause kidney disease

Amorphous silica is a common mineral used in the manufacturing of products ranging from toothpaste to semiconductors. Though it has generally been considered safe, new research in rats demonstrates that inhaling tiny amorphous ...

Diseases, Conditions, Syndromes

What is causing the rise in black lung disease?

Silica exposure is a driving force behind rising rates of coal workers' pneumoconiosis, according to a new study published by occupational health experts at the University of Illinois Chicago and their collaborators.

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Silicon dioxide

The chemical compound silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with a chemical formula of SiO2 and has been known for its hardness since antiquity. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms. It is a principal component of most types of glass and substances such as concrete. Silica is the most abundant mineral in the Earth's crust.

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