Withaferin a
- 2 independent labs in 2 countries
- Funders: ALS Society of Canada and 4 more
- Animals2
Outcomes
7Inflammation
downin mice2
2 studies
Inflammation
downin mice2
Withaferin a decreases inflammation in mice.
“Withaferin A-treated HD mice also exhibit significant decrease in inflammatory processes as evident from the decreased microglial activation”
Animalsin HD micebrain
Molecular neurobiology26 Apr 2021
Withaferin a decreases inflammation in mice.
“accompanied by an alleviation of neuroinflammation”
Animalsin SOD1(G93A) mice4 mg/kg of body weightpostnatal day 40 until end stage
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics1 Jan 2015
Lifespan
upin mice2
2 studies
Lifespan
upin mice2
Withaferin a extends lifespan in mice.
“Withaferin A treatment to HD mice considerably increased their lifespan”
Animalsin HD micebrain
Molecular neurobiology26 Apr 2021
Withaferin a extends lifespan in mice.
“extends lifespan in a mouse model of amyotrophic lateral sclerosis”
Animalsin SOD1(G93A) micespinal cord4 mg/kg of body weightpostnatal day 40 until end stage
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics1 Jan 2015
Mutant huntingtin aggregates load
downin mice1
1 study
Mutant huntingtin aggregates load
downin mice1
Withaferin a decreases mutant huntingtin aggregates load in mice.
“global decrease in mutant huntingtin aggregates load accompanied with improvement of striatal function in Withaferin A-treated HD mouse brain”
Animalsin Withaferin A-treated HD mouse brainbrain
Molecular neurobiology26 Apr 2021
Motor behavioral deficits
upin mice1
1 study
Motor behavioral deficits
upin mice1
Withaferin a improves motor behavioral deficits in mice.
“restored progressive motor behavioral deficits and declined body weight”
Animalsin HD mice
Molecular neurobiology26 Apr 2021
HSPB1
upin mice1
1 study
HSPB1
upin mice1
Withaferin a increases HSPB1 in mice.
“WA treatment triggered robust induction of heat shock protein 25”
Animalsin SOD1(G93A) mice4 mg/kg of body weight
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics1 Jan 2015
Mortality
downin mice1
1 study
Mortality
downin mice1
Withaferin a decreases mortality in mice.
“reduction in loss of motor neurons resulting in delayed disease progression and mortality”
Animalsin SOD1(G93A) micespinal cord4 mg/kg of body weightpostnatal day 40 until end stage
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics1 Jan 2015
Misfolded SOD1
downin mice1
1 study
Misfolded SOD1
downin mice1
Withaferin a decreases misfolded SOD1 in mice.
“decrease in levels of misfolded SOD1 species in the spinal cord”
Animalsin SOD1(G93A) micespinal cord4 mg/kg of body weightpostnatal day 40 until end stage
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics1 Jan 2015