By Robert Preidt
HealthDay Reporter

MONDAY, Might 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, based on the authors of the research printed April 27 within the journal eLife.

“There may be 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 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 illnesses. (An individual who’s RhD optimistic has a protein known as the D antigen on their crimson blood cells; RhD unfavorable 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.

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The findings confirmed that individuals 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 ladies 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, based on the research authors.

“Our findings spotlight new and attention-grabbing relationships between circumstances corresponding to 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 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.

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Extra data

The American Crimson Cross has extra on blood types.

SOURCE: eLife, information launch, April 27, 2021