Civil Rights
Movements, leaders, victories and the continuing fight for equality.
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Explore the people, places, events, achievements, struggles and stories that shaped our journey.
Movements, leaders, victories and the continuing fight for equality.
Innovation, patents, science, technology and world-changing contributions.
Pioneers, champions, Negro Leagues, records, activism and excellence.
Meet the people whose lives, choices and achievements shaped the journey.
Black towns, communities, institutions and places where history happened.
Moments that changed communities, movements, institutions and the nation.
Katherine Johnson’s mathematical calculations helped guide some of America’s most important early space missions while she confronted the racial and gender barriers faced by Black women in twentieth-century America.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985
Probable G-protein coupled receptor 19 is a protein that in humans is encoded by the GPR19 gene.[5] GPR19 has been proposed as the receptor for the peptide hormone adropin.[6]
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 | This transmembrane receptor-related article is a stub. You can help Wikipedia by adding missing information. |
Source: Wikipedia. Article content is retrieved live through the MediaWiki API.
Probable G-protein coupled receptor 19 is a protein that in humans is encoded by the GPR19 gene. GPR19 has been proposed as the receptor for the peptide hormone adropin.
Adropin is a protein encoded by the energy homeostasis-associated gene ENHO in humans and is highly conserved across mammals. The biological role of adropin was first described in mice by Andrew Butler's team. They identified it as a protein hormone (hepatokine) secreted from the liver, playing a role in obesity and energy homeostasis. The name "Adropin" is derived from the Latin words "aduro" (to set fire to) and "pinguis" (fat). Adropin is produced in various tissues, including the liver, brain, heart, and gastrointestinal tract. In animals, adropin regulates carbohydrate and lipid metabolism and influences endothelial function. Its expression in the liver is controlled by feeding status, macronutrient content, as well as by the biological clock. Liver adropin is upregulated by estrogen via the estrogen receptor alpha (ERα). In humans, lower levels of circulating adropin are linked to several medical conditions, including the metabolic syndrome, obesity, and inflammatory bowel disease. and inflammatory bowel disease. The brain exhibits the highest levels of adropin expression, In the brain, adropin has been shown to have a potential protective role against neurological disease, where it may play a protective role against neurological diseases, brain aging, cognitive decline, and acute ischemia. as well as following acute ischemia. The orphan G protein-coupled receptor GPR19 has been proposed as a receptor for adropin.
Rhodopsin-like receptors are a family of proteins that comprise the largest group of G protein-coupled receptors.
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →Brown v. Board of Education in 1954.
