ImmunoAgeing_Longitudinal

The objective is to establish whether immunosenescence is associated with the development of clonal haematopoiesis in a healthy ageing population. This will be addressed in collaboration with the European consortium running the ImmunoAgeing project (www.immunoageing.eu). Genomic DNA derived from the peripheral blood of 394 individuals at 3-5 time-points over a 20-year period will be analysed. RNA bait pulldown (Agilent) will be used to perform targeted sequencing of genes known to be recurrently mutated in myeloid malignancies The presence, size and nature of clonal haematopoiesis will be correlated with quantitative measures of immunosenescence.

Type: Other
Archiver: European Genome-Phenome Archive (EGA)

1 Dataset 1 Publication

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD00001007682	Deep targeted sequencing of 56 genes associated with clonal haematopoiesis and haematological malignancy in peripheral blood-derived DNA from 385 older adults, each sampled 2-5 times over ~13 years.	Illumina HiSeq 2500 Illumina MiSeq	1269

Publications	Citations
The longitudinal dynamics and natural history of clonal haematopoiesis. Fabre MA, de Almeida JG, Fiorillo E, Mitchell E, Damaskou A, Rak J, Orrù V, Marongiu M, Chapman MS, Vijayabaskar MS, Baxter J, Hardy C, Abascal F, Williams N, Nangalia J, Martincorena I, Campbell PJ, McKinney EF, Cucca F, Gerstung M, Vassiliou GS. Nature 606: 2022 335-342	132