Interventions

  • Species: + -
  • name effect species mean median maximum
    aakg-2 overexpression Overexpression of aakg-2 extends mean, median, and maximum lifespan by 47, 45, and 35% [22737090]. Worm +47 +45 +35
    hsf-1 overexpression Overexpression of hsf-1 extends the mean, median, and maximum lifespan by 37, 35, and 29% [22737090]. Worm +37 +35 +29
    pnc-1 overexpression Overexpression of pnc-1 increases adult survival under oxidative stress but does not extend the lifespan [17335870]. Worm
    Overexpression of ucp2 and aakg-2 Overexpression of aakg-2 toegther with D. rerio ucp2 was non-additive with sDR [22737090]. Worm
    ubc-18 overexpression ubc-18 overexpression is unable to extend lifespan (possibly, UBC-18 is not limiting for WWP-1 function in lifespan) [19553937]. Worm
    aqp-1 overexpression Overexpression of aqp-1::GFP rescues short lifespan of aqp-1 deletion mutants and partially prevented glucose from shortening lifespan. Worm
    cbp-1 overxpression Overexpression of cbp-1 does not significantly affect lifespan [19924292]. Worm
    faah-1 overexpression faah-1 overexpression reduces eicosapentaenoyl ethanolamide (EPEA), palmitoleyol ethanolamide, linoleyol ethanolamide, as well as arachidonoyl ethanolamide (AEA) levels, delays development, increases thermal stress resistance, and was associated with mean and maximum adult lifespan extension by 19 and 35%, respectively, in presence of abundant food but not under (two different protocols of) DR. Overexpression in pharynx was largely sufficient for this lifespan extension [21562563]. Worm +19 +35
    trx-1 overexpression trx-1 overexpression extends lifespan in wild-type but not in eat-2 mutants. Ectopic expression of trx-1 in ASJ neurons (but not in the intestine) in trx-1 mutants rescues the lifespan-extension conferred by eat-2 mutation. trx-1 overexpression extends lifespan of wild-type but not in eat-2 mutants. trx-1 deletion almost completely suppresses lifespan extension induced by dietary deprivation (DD). DD upregulates trx-1 expression in ASJ neurons. DR activates trx-1 in ASJ neurons which in turn triggers a trx-1-dependent non-cell autonomous mechanism to extend adult lifespan [21334311]. Worm
    wwp-1 RNAi RNA interference of wwp-1 decreases median lifespan by 9% in wild-type animals and 24% in daf-2 mutants [18006689]. Loss of wwp-1 function by RNAi reduces lifespan at 25 degree Celsius, but not 20 degree Celsius. Reduced levels of wwp-1 completely suppress the extended longevity of eat-2 mutants. wwp-1 RNAi does not suppress the extended lifespan of isp-1 mutants and has only minor suppressive effects on lifespan of another mitochondrial mutant, clk-1, and in cyc-1 RNAi treated worms. RNAi depletion of wwp-1 has no effect on long lifespan of daf-2 mutants [19553937]. Worm -9
    wwp-1 overexpression wwp-1 overexpression extends lifespan by up to 20%. RNAi reduction of pha-4, but not of daf-16 suppresses increased longevity by wwp-1 overexpression [19553937]. Worm +20
    daf-16 overexpression Overexpression of wild-type DAF-16 modestly increases lifespan by 20% [11747825]. Worm +20
    Overexpression of constitutive nuclear SKN-1 skn-1 transgenes that overexpress a constitutive nuclear form of SKN-1 in the intestine extend the mean lifespan by 5-21%, independently of DAF-16 [18358814]. Worm +5 to +21
    sir-2.1 overexpression sir-2.1 overexpression extends lifespan by about 50% and this lifespan extension depends on DAF-16 activity as it is suppressed by mutation in daf-16 and it does not synergize with daf-2 [11242085]. Overrexpression of sir-2.1 synergizes with TGF-beta mutation (daf-4 and daf-1) for dauer formation [11242085]. Worm +50
    pha-4 overexpression pha-4 overexpression increases longevity of wild-type only slightly, but significant that of daf-16 mutants [17476212]. Worm
    Overexpression of constitutive nuclear DAF-16 Overexpression of constitutive nuclear forms of DAF-16 increases lifespan only slightly [11381260]. Worm
    clk-1 overexpression Overexpression of clk-1 shortens lifespan and is associated with increased mitochondrial activity [10202142]. Worm
    age-1 RNAi RNAi against age-1 extends lifespan by 30% [8700226; 8608934]. age-1 RNAi increases mean and maximum lifespan by 36-46% and 48-50% [12447374]. RNAi against age-1 increases mean lifespan by 83% [18828672]. age-1(mg44) zygotic null mutants have a mean (99%) and maximum (117%) lifespan extension [18828672]. Worm +36 to +99 +48 to +117
    aak-2 constitutive active mutation A constitutive active mutation of aak-2 is sufficient to cause increase stress resistance as well as to significantly extend lifespan. Both increased stress resistance and extended lifespan is reverted in daf-16 knockdown by RNAi [17900900]. Worm
    aak-2 overexpression Transgenic animals with a higher aak-2 gene dose live on average 13% longer with a maximum lifespan extension on up to 25% [15574588]. Worm +13 +25
    tdp-1 overexpression tdp-1 overexpression strains have a reduced lifespan at 20 and 25 degree Celsius [Vaccaro et al. 2012]. Worm
    Coq7 overexpression Transgenic overexpression of mouse Coq7 reverts the extended lifespan of clk-1 mutants [11511092]. Worm
    abu-11 overexpression Overexpression of abu-11 extends mean lifespan by 9% to 28% [16256736]. Worm +9 to +28
    cst-1 overexpression Overexpression of cst-1 extends lifespan and delays aging in a daf-16-dependent manner [16751106]. Worm
    SIR-2.4 overexpression Overexpression of SIR-2.4 does not change the mean or maximum lifespan of wild-type nor the ncreased lifespan of daf-2(e1370) mutants [Tishkoff et al. 2012]. Worm
    Interventions are an extension of GenAge and GenDR.