Interventions

  • Species: + -
  • name effect species mean median maximum
    CG3776 underexpression Underexpression of CG3776 (alias Jhebp29) reduces the mean lifespan, where the reduction in males is slightly higher. The lifespan of females and male flies underexpressed CG3776 is reduced by 31.6% and 38.8%, respectively when compared with Oregon R flies [18275960].. Fly -31.6 to -38.8
    insc transposition insc disruption through an insertion of the P{EPgy2} vector in ts structural part prolongs female lifespan [22661237]. Fly
    sgg transposition Several insertions of P-based vectors in the structural part of sgg are associated with alterations of male and female lifespan [22661237]. Fly
    Lnk mutation Loss of Lnk function results in increased median (14% in females and 17.5 in males) and maximum lifespan, reduced female fecundity and improves survival under conditions of oxidative stress and starvation. Heterozygousity does not result in any significant differences in lifespan in either males or females. Moreover, lifespan extension in one of the female homozygous mutant is fully rescued by the introduction of a Lnk genomic rescue construct [20333234]. Fly -14 to -17.5
    Loco mutation Reduced expression of Loco due to hetero-deficient results in a 17-20% longer mean lifespan for both male and females, besides the fact that the homozygous deficiency of loco is lethal. Several of these long-lived mutants are more resistant to stresses such as starvation, oxidation ad heat. Additional mutant have higher Manganese-containing superoxide dismutase (MnSOD) activity, increased fat content an diminished cAMP levels. Loco RGS domain is required for the regulation of longevity as deletion analysis suggest [21776417]. Fly +17 to +20
    Mlp84B RNAi RNA interference of Mlp84B specifically in the heart results in bradycardia and heart rythm abnormalities as well as a shorter mean lifespan in males but not in females [18083727]. Fly
    pex16 mutation pex16 mutation lead to a reduced mean lifespan of one-third in females and on-fourth in males. The short lifespan can be rescued by the simultaneous overexpression of pex16 in the fat body and differentiated neurons [21826223]. Mutant flies lack normal peroxisomes, have an reduced adult body size (70%-85% smaller than controls) and rozy eyes, show locomotion defects in the development of the nervous system [21826223]. Fly -33 to -75
    Prx5 mutation dprx5(-/-) null mutants are comparatively more susceptible to oxidative stress, have higher incidence of apoptosis, and a shortened mean lifespan, but thee is no significant difference in maximum lifespan (10% survival) [21826223]. Fly
    Rbp9 mutation Rbp9 mutation significantly decreases longevity with a 33% reduction in median lifespan of males [20589912]. Fly -33
    SNF4Agamma deletion Deletion of SNF4Agamma from the first day of the imaginal stage shortens mean lifespan by 23% and causes morphological and behavioural features of premature aging [18219227]. Fly -23
    Cdk5 mutation Cdk5 loss-of-function mutations result in defective axon guidance, age-dependent behavioral deficits and reduced lifespan by about one third [17368005]. Fly
    miR-277 inhibition Transgenic inhibition of miR-277 with a miRNA sponge construct shortens lifespan [23669073]. Fly
    Hsp22 transposition Animals that do not express Hsp22 (due to a transposition into its transcriptional starting site) have a 40% decrease in lifespan, exhibit a 30% decrease in locomotor activity and are sensitive to mild stress [20036725]. Fly -40
    cert mutation CG7207 mutants exhibit a shortened lifespan accompanied by enhanced oxidative damage to cellular proteins and metabolic compromise, such as increasing glucose levels, reminiscent of premature aging [17592126]. Fly
    Sod1 knockdown Sod1 knockdown by RNAi blunts the lifespan extension by a high sugar-low protein diet, but not a low-calorie diet [22672579]. Fly
    Sod knockout Sod knockout blunts the lifespan extension by a high sugar-low protein diet, but not a low-calorie diet [22672579]. Fly
    Sod2 RNAi RNA interference of Sod2 results in increased oxidative stress and early-onset mortality in young adults [12456885]. Fly
    Ilp3 mutation Ilp3 null mutants have a normal lifespan under AL and a normal DR response. Ilp2 Ilp3 Ilp5 triple null mutants fail to have a normal response to DR. Their response is right shifted, with mutants being shorter-lived compared to wild-type on low but longer-lived on high yeast concentrations [20195512]. Fly
    Ilp5 mutation Abundance of Ilp5 mRNA is reduced under DR. Ilp5 null mutants have a normal lifespan under AL and a normal DR response. Ilp2 Ilp3 Ilp5 triple null mutants fail to have a normal response to DR. Their response is right shifted, with mutants being shorter-lived compared to wild-type on low but longer-lived on high yeast concentrations [20195512]. Fly
    Cbs RNAi Cbs RNAi partially abrogates increased lifespan by DR, but has no effect on fully fed animals. Cbs upregulation is required for increased lifespan under low-nutrient conditions. Response of male flies to DR is muted in comparison with females [21930912]. Fly
    p53 mutation Globally lack of p53 decreases lifespan [16303568]. Loss of p53 activity slightly shortens the lifespan. Mutants that lack p53 survive well up to 50 days, but mortality rate increases relative to wild-type at later ages. p53 mutant animals are extremely sensitive to irradiation [12935877]. Fly
    Pi3K92E mutation Heterozyogous mutation in Pi3K92E fails to extend lifespan [11292874] and it is recessive lethal. Fly
    Scgdelta deletion Deletion of Scgdelta has detrimental effects on the flight muscles of adult animals and heart function. Median lifespan is reduced 15-30% [17855453]. Fly -15 to -30
    rut mutation Two rutabaga mutants, rut1 and rut2080, have significantly shortened lifespans [17369827]. Fly
    mld heterozygous mutation Female, but not male, heterozygous mutants display a 42% increase in mean lifespan at 29 degrees Celsius. DTS-3 +/- female adults exhibit a 50% reduced ecdysone titer and reduced fertility [12610309]. Female, but not male, heterozygoutes also exhibit a temperature-dependent increase in starvation resistance. Fly +42
    Interventions are an extension of GenAge and GenDR.