GEO DataSets

(Submitter supplied) The accumulation of irreparable cellular damage restricts healthy lifespan after acute stress or natural aging. Senescent cells are thought to impair tissue function and their genetic clearance can successfully delay features of aging. Identifying how senescent cells avoid apoptosis would allow for the prospective design of anti-senescence compounds to address whether homeostasis can be restored. Here, we identify FOXO4 as a pivot in the maintenance of senescent cell viability. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

6 Samples

Download data: FPKM_TRACKING

(Submitter supplied) The healthspan of mice is enhanced by selectively killing senescent cells using a transgenic suicide gene. Achieving the same using small molecules would have a tremendous impact on quality of life and burden of age-related chronic diseases. As senescent cells resist apoptosis, we used microarrays to identify transcripts and pathways that differ between senescent and non-senescent preadipocytes, and might be involved in resistance to apoptosis.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17244

16 Samples

Download data: CEL

(Submitter supplied) Abstract: Cellular senescence, an integral component of aging and cancer, arises in response to diverse triggers, including telomere attrition, macromolecular damage, and signaling from activated oncogenes. At present, senescent cells are identified by the combined presence of multiple traits, such as senescence-associated protein expression and secretion, DNA damage, and β-galactosidase activity; unfortunately, these traits are neither exclusively nor universally present in senescent cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20301 GPL16791

37 Samples

Download data: TXT