Elastin is a key protein of the extracellular matrix. It is highly elastic and present in connective tissue allowing many tissues in the body to resume their shape after stretching or contracting. Read More
At least five soldiers were killed and six were wounded on Saturday in an attack by guerrillas from the National Liberation Army (ELN) in a rural area of the Colombian municipality of Arauquita in the department of Arauca. ...
The United States on Monday (local time) designated Cuba as a State Sponsor of Terrorism for repeatedly providing support for acts of international terrorism in granting safe harbour to terrorists. ...