研究表明,定期献血者可能有更健康的血细胞,并减少血癌的风险。 Regular blood donors may have healthier blood cells and reduced risk of blood cancer, study suggests.

Francis Crick研究所的研究人员发现,经常捐血的人可能有更健康的血细胞,血液癌的风险降低。 Researchers at the Francis Crick Institute found that frequent blood donors may have healthier blood cells and a reduced risk of blood cancer. 这项研究分析了来自200多个定期捐赠者的血液样本,发现其血干细胞有有益的基因变化,支持生产新的非培养性细胞。 The study analyzed blood samples from over 200 regular donors and found beneficial genetic changes in their blood stem cells, which support the production of new, non-cancerous cells. 这些变化表明,定期捐赠可以选择进行突变,以提高血细胞健康度,并可能抑制癌症的生长。 These changes suggest that regular donations may select for mutations that enhance blood cell fitness and possibly suppress cancerous growth. 需要开展更多的研究,以证实这些研究结果,并探讨其更广泛的健康影响。 More research is needed to confirm these findings and explore their broader health implications.