近年来，献血已成为一种让人关注的社会现象。不少人坚持定期献血，以帮助他人，获得精神上的满足。然而，最近的研究显示，献血的好处远不止于此，它甚至可能改善献血者自身的健康。有研究表明，那些在一生中献血超过100次的男性，体内的血细胞可能具有积极的基因突变，而这些突变可能有助于降低血癌的风险。这一发现来自于英国伦敦弗朗西斯·克里克研究所的科学团队，研究人员通过对217名年龄在60至72岁之间、献血次数超 ...

为解决 DNMT3A 突变相关造血疾病机制不明及治疗难题，研究人员开展 DNMT3A 突变与造血疾病的研究。结果发现 STING 在其中关键作用，且靶向它可抑制白血病发展。这为治疗相关疾病提供新方向，强烈推荐科研读者阅读。 在生命的微观世界里，DNA 甲基化就像一把 ...

常见的突变基因包括 DNMT3A、TET2 和 ASXL1，这些突变多呈现胞嘧啶向胸腺嘧啶的转变，是衰老的特征之一。CH 不仅增加血液系统恶性肿瘤风险，还与心血管疾病（CVDs）等非恶性疾病相关，对整体健康和寿命影响重大。 年龄相关的不确定潜能克隆性造血（CHIP ...

经常献血的人不仅能从这种行为中获得满足感，还可能增强产生健康血细胞的能力，从而降低患血癌的风险。一生中献血超过100次的男性更有可能携带发生有益突变的血细胞，这表明献血能促进这些细胞生长。

Men who had given blood more than 100 times in their life were more likely to have blood cells carrying certain beneficial ...

New research has discovered that donating blood could actually improve blood health drastically, thanks to how your body ...

YOUR regular donation of blood could be doing more than saving others’ lives – it could benefit you too. New research ...

Researchers found that frequent blood donation may favor genetic adaptations in blood stem cells, promoting healthy ...

New research shows that mutations in DNMT3A in blood stem cells of frequent blood donors may bolster the production of noncancerous cells.

Regular blood donors show beneficial genetic changes, enhancing health. Donating blood may trigger positive adaptations, ...

In particular, the lab is investigating the role of DNA methyltransferase 3a (DNMT3A) in regulating stem cell function, and how mutations in DNMT3A lead to age-related clonal hematopoiesis and ...