MONDAY, Could 3, 2021 (HealthDay Information) — Sure blood sorts might improve an individual’s threat of various well being issues, a brand new research suggests.
The analysis confirms some earlier findings and divulges new hyperlinks between blood sorts and illnesses, in accordance with the authors of the research revealed April 27 within the journal eLife.
“There may be nonetheless little or no info accessible about whether or not individuals with RhD-positive or RhD-negative blood teams could also be vulnerable to sure illnesses, or what number of extra illnesses could also be affected by blood sort or group,” stated first creator Torsten Dahlén, a doctoral pupil at Karolinska Institute in Stockholm.
To assist fill that hole, the researchers investigated the hyperlink between blood sorts, RhD standing and greater than 1,000 illnesses. (An individual who’s RhD optimistic has a protein referred to as the D antigen on their crimson blood cells; RhD destructive means the protein is absent.)
The evaluation of well being knowledge from greater than 5 million individuals in Sweden recognized 49 illnesses linked to blood sorts, and one related to the RhD group.
The findings confirmed that folks with sort A blood have been extra more likely to have blood clots; these with sort O blood have been extra more likely to have a bleeding dysfunction; and girls with sort O blood have been extra more likely to develop pregnancy-induced hypertension (“hypertension“).
The investigators additionally discovered a brand new hyperlink between sort B blood and a decrease threat of kidney stones, and famous that girls who’re RhD-positive usually tend to develop pregnancy-induced hypertension.
Extra analysis is required to verify these findings and to be taught extra in regards to the hyperlinks between blood sort and illness dangers, in accordance with the research authors.
“Our findings spotlight new and fascinating relationships between situations comparable to kidney stones and pregnancy-induced hypertension and blood sort or group,” stated senior creator Gustaf Edgren, affiliate professor of epidemiology on the Karolinska Institute.
“They lay the groundwork for future research to determine the mechanisms behind illness growth, or for investigating new methods to determine and deal with people with sure situations,” Edgren added in a journal information launch.
The American Pink Cross has extra on blood types.
SOURCE: eLife, information launch, April 27, 2021