MONDAY, Might 3, 2021 (HealthDay Information) — Sure blood sorts could 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 ailments, in keeping with the authors of the research printed April 27 within the journal eLife.
“There’s nonetheless little or no data obtainable about whether or not folks with RhD-positive or RhD-negative blood teams could also be liable to sure ailments, or what number of extra ailments could also be affected by blood kind or group,” stated first writer 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 ailments. (An individual who’s RhD optimistic has a protein referred to as the D antigen on their purple blood cells; RhD unfavourable means the protein is absent.)
The evaluation of well being knowledge from greater than 5 million folks in Sweden recognized 49 ailments linked to blood sorts, and one related to the RhD group.
The findings confirmed that folks with kind A blood have been extra prone to have blood clots; these with kind O blood have been extra prone to have a bleeding dysfunction; and girls with kind O blood have been extra prone to develop pregnancy-induced hypertension (“hypertension”).
The investigators additionally discovered a brand new hyperlink between kind 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 substantiate these findings and to study extra concerning the hyperlinks between blood kind and illness dangers, in keeping with the research authors.
“Our findings spotlight new and attention-grabbing relationships between situations reminiscent of kidney stones and pregnancy-induced hypertension and blood kind or group,” stated senior writer Gustaf Edgren, affiliate professor of epidemiology on the Karolinska Institute.
“They lay the groundwork for future research to establish the mechanisms behind illness improvement, or for investigating new methods to establish and deal with people with sure situations,” Edgren added in a journal information launch.
The American Purple Cross has extra on blood sorts.
SOURCE: eLife, information launch, April 27, 2021