A crucial hormone for heart repair has been identified. The University of Bologna's researchers, who are part of an international study team, have discovered a key gene in the healing of cardiac damage after a heart attack. The research, which was published in the journal Nature Cardiovascular Rese
A myocardial infarction, commonly known as a heart attack, occurs when the blood supply to a portion of the heart muscle is inadequate.The University of Bologna’s researchers, who are part of an international study team, have discovered a key gene in the healing of cardiac damage after a heart attack.
Since the newborn’s respiratory and circulatory systems undergo quick and significant modifications to enable the shift from intrauterine to extrauterine life, the absence of regeneration capacity of heart tissue is a persistent characteristic from birth onward. Cardiac muscle cells specifically become more specialized in the newborn heart; they cease to be able to divide and stop expanding in size.
In preparation for birth, glucocorticoids are known to induce lung maturation. Researchers, however, realized that exposing neonatal heart muscle cells to these hormones induced the cells to lose their proliferative capacity. Consequently, they analyzed cardiac tissue during the first week of postnatal life and found an increase in the amount of the glucocorticoid receptor . This suggests that glucocorticoid activity increases in the immediate postnatal period.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Among Donald Trump’s endorsements, one holds a special place in his heart: Kari LakeA former TV news anchor-turned-GOP candidate for Arizona governor, Kari Lake has delighted in sparring with the media and made repeated falsehoods about the 2020 election the centerpiece of her campaign
続きを読む »
If your heart stops, a Utah high schooler may be able to save youHigh school students in the Beehive State will have more than a diploma under their belt after graduation as they are now required to undergo CPR training as part of the state curriculum, one component of an initiative to combat sudden cardiac arrest
続きを読む »
CRISPR ‘cousin’ put to the test in landmark heart-disease trialGene-therapy test launches pivotal year for precise genome-editing technique known as base editing.
続きを読む »
Archie Battersbee, boy at heart of U.K. court battle, dies after life support endsA 12-year-old boy who had been in a coma for four months died Saturday at a London hospital after doctors ended the life-sustaining treatment his family had fought to continue.
続きを読む »
Over 70% of American Children Have Poor Heart HealthThis is the first study in the United States to measure cardiovascular health using the American Heart Association's new criteria and scoring. According to the first research to use the American Heart Association's new 'Life's Essential 8' metrics and scoring methodology for assessing cardiovascula
続きを読む »
Key moments of Donald Trump's CPAC speech as critic brands it 'frightening'Trump spoke for almost two hours in his closing address at the Conservative Political Action Conference in Dallas.
続きを読む »