Interventions

  • Species: + -
  • name effect species mean median maximum
    puc mutation Heterozygous loss-of-function mutations in puc (either pucA241.1 or pucE69) significantly extend median and maximum lifespan and increase resistance to oxidative stress. Heterzyogosity for puc only modestly extends lifespan in animals carrying a hypomorphic allele of the JNK kinase hep [14602080]. puc heterzyogotes do not differ signficantly from wild-type for body size, reproductive activity or developmental timing, but exhibit increased resistance to oxidative stress and starvation [14602080]. Fly
    Edem1 mutation The mean lifespan of Edem1 mutants of both male and female is increased by more than 30% [19302370]. Fly +30
    DHEA treatment DHEA treatment increases the lifespan of female fruit flies [Li et al., 2000]. Fly
    elav mutation elav mutation significantly decreases the lifespan. Median lifespan in males is 66% lower [20589912]. Fly
    fh overexpression Overexpression of fh in the mitochondria of female transgenic animals increases antioxidant capability, resistance to oxidative stress insults, and longevity [18258192]. Fly
    Gr63a mutation Gr63a loss-of-function in female flies leads to 30% extended mean lifespan, increased fat deposition, and enhanced resistance to some (but not all) environmental stresses. Lifespan of males is not extended [20422037]. Fly +30
    Gr63a overexpression Overexpression of Gr63a has modest negative effect on lifespan [20422037]. Fly
    GstS1 overexpression GstS1 overexpression increases the mean lifespan by 33% [18059160]. Fly +33
    hebe overexpression Adult-specific overexpression of hebe increases the lifespan by 5-30% and modulates late-age female fecundity. Female and male mean lifespan is up to 11% and 24% higher [19011900]. Fly +5 to +30
    Hsc70-3 overexpression Overexpression of Hsc70-3 increases average female lifespan by 27% [18059160]. Fly +27
    Trichostatin A supplementation Histone deacetylase inhibitor Trichostatin A (TSA) extends the lifespan of Drosophila melanogaster by promoting the hsp22 gene transcription, and affecting the chromatin morphology at the locus of hsp22 gene along the polytene chromosome [15346199]. hsp70 and hsp22 RNA levels are higher in long-lived than in short-lived fly lines. The HDAC inhibitor TSA causes a higher expression of hsp22 and hsp70, and strikingly influences the lifespan in both long and short-lived lines, with variable degrees (up to 25%) [15695762]. Fly +25
    Hsp22-promoter driven reporter overexpression Hsp22-promoter driven reporter overexpression reduces mean and maximum lifespan [19420297]. Fly
    aPKC transposition Insertion of a P-based vectors in the structural part of aPKC increase male and female lifespan [22661237]. Fly
    Ilp2 RNAi Ilp2 RNA interference results in a 24% to 47% increase in median lifespan [19005568]. Fly +24 to +47
    Gadd45 overexpression Gadd45 overexpression in the nervous system leads to a significant increase of lifespan without a decrease in fecundity and locomotor activity. The lifespan extension effect is more pronounced in males than in females. Additional maximum lifespan is also extended. The maximum lifespan is increased by 50% and 59% for females and males, respectively. The median lifespan is extended by 46 and 77% for females and males, respectively [22661237]. Fly
    Rdh overexpression Overexpression of Rdh from a doxycycline-inducible promoter results in a 6-17% increase in mean lifespan [12620118]. Rdh is an open reading frame in the first intron of the encore gene [12620118]. Fly +6 to +17
    CG3776 overexpression Overexpression of CG3776 (alias Jhebp29) reduces the mean lifespan, where the reduction in males is slightly higher. The lifespan of female and male flies with overexpressed CG3776 is reduced by 35% and 42.6%, respectively when compared with Oregon R flies [18275960]. Fly -35 to -42.6
    esg transposition Disruption of esg by insertion of the P{GT1} vector 300 bp downstream of its structural part increases male and female lifespan [22661237]. Fly
    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
    kuk Overexpression Overexpression of kugelkern in the adult muscle results in a 60% reduction of mean lifespan [18494863]. Fly -60
    LBR overexpression Overexpression of Lamin B receptor in the adult muscle and in the abdominal fat body results in a 54% and 46% reduction of mean lifespan, respectively [18494863]. 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
    Interventions are an extension of GenAge and GenDR.