Hematopoietic stem cells

Biomarker

1 paper

  • Animals1

Funding

4 grants since 2024

European Research Council€5.2mEuropean Commission€203.5k

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Short reprogramming reverses blood stem cell aging in mice

Activating reprogramming factors for 16 days in old mice reduced DNA damage, improved blood reconstitution, and dampened transposable element activity.Activating reprogramming factors for 16 days in old mice reduced DNA damage, improved blood reconstitution, and dampened transposable element activity.

Preprint: experiments in miceInterventions
medRxiv

ASXL1-mutant clonal hematopoiesis links to aortic valve disease

In cohort data and cell models, ASXL1 mutations tracked with incident aortic stenosis and promoted valvular calcification that was reduced by IL-1 or IL-6 inhibition.In cohort data and cell models, ASXL1 mutations tracked with incident aortic stenosis and promoted valvular calcification that was reduced by IL-1 or IL-6 inhibition.

Preprint: cohort study of 449,109 peopleASXL1
Blood

Fetal gene Lin28b improves ex vivo expansion of aged mouse blood stem cells

Researchers found that boosting Lin28b expression during ex vivo culture restores the transplantation and reconstitution capacity of aged mouse hematopoietic stem cells.Researchers found that boosting Lin28b expression during ex vivo culture restores the transplantation and reconstitution capacity of aged mouse hematopoietic stem cells.

Experiments in animalsMechanisms