MONDAY, Might 3, 2021 (HealthDay Information) — Sure blood varieties could improve an individual’s danger of various well being issues, a brand new research suggests.
The analysis confirms some earlier findings and divulges new hyperlinks between blood varieties and illnesses, in line with the authors of the research revealed April 27 within the journal eLife.
“There’s nonetheless little or no data obtainable about whether or not individuals with RhD-positive or RhD-negative blood teams could also be liable 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 varieties, RhD standing and greater than 1,000 illnesses. (An individual who’s RhD optimistic has a protein known as the D antigen on their crimson blood cells; RhD destructive means the protein is absent.)
The evaluation of well being information from greater than 5 million individuals in Sweden recognized 49 illnesses linked to blood varieties, and one related to the RhD group.
The findings confirmed that individuals with sort A blood have been extra prone to have blood clots; these with sort O blood have been extra prone to have a bleeding dysfunction; and ladies with sort O blood have been extra prone to develop pregnancy-induced hypertension (“hypertension“).
The investigators additionally discovered a brand new hyperlink between sort B blood and a decrease danger of kidney stones, and famous that ladies who’re RhD-positive usually tend to develop pregnancy-induced hypertension.
Extra analysis is required to substantiate these findings and to study extra in regards to the hyperlinks between blood sort and illness dangers, in line with the research authors.
“Our findings spotlight new and fascinating relationships between circumstances resembling 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 circumstances,” Edgren added in a journal information launch.
The American Purple Cross has extra on blood types.
SOURCE: eLife, information launch, April 27, 2021