http://nextbigfuture...y-progress.html
It was interesting to find this, You may know more Techniques. But which could eventually work with people?
Fighting Aging has a rundown of life extension techniques demonstrated in Mice.
Wwelve of the most interesting methods I've seen in past years. Note: omitting a number of studies that show only small (less than 10%) increases in maximum mouse life span, and also leaving out some work in progress that looks likely to enhance life span.
1) Calorie Restriction, Intermittent Fasting, and Methionine Restriction
Imposition of calorie restriction in mice has been shown to extend life span by around 40% even when initiated comparatively late in life.
2) Growth Hormone Knockout, IGF-1 and Insulin Signalling Manipulation
A breed of dwarf mouse that entirely lacks growth hormone is the present winner of the Mprize for longevity, living 60-70% longer than the compeition's standard laboratory mouse species. This is primarily interesting as a demonstration that insulin signalling and IGF-1 - intimately bound up with growth hormone - are very important to the operations of metabolism that determine life span. These dwarf mice are not very robust: whilst healthy and active, they wouldn't survive outside the laboratory or without good care due to their low body temperature.
3) Telomerase Plus p53
A Spanish group published a study in 2008 showing 50% life extension in mice by a suitable combination of enhanced telomerase and p53.
4) Inactivating the CLK-1 Gene
Reducing the activity of the mitochondria-associated gene clk-1 - lowering the amount of protein generated from its blueprint in other words - boosts mouse longevity by 30% or so.
5) SkQ, a Mitochondrially Targeted Ingested Antioxidant
A Russian researcher has demonstrated a form of antioxidant that can be targeted to the mitochondria even though ingested. Per the mitochondrial free radical theory of aging, anything that can reduce the damage mitochondria do to themselves via the free radicals they generate in the course of their operation should extend life span. Indeed, SkQ seems to boost mouse life span by about 30%:
6) Genetic Manipulation to Target Catalase to the Mitochondria
A couple of research groups have shown that through either gene therapy or genetic engineering the levels of a naturally produced antioxidant catalase can be increased in the mitochondria. The mice lived 20 percent longer than normal mice.
7) Genetic deletion of pregnancy-associated plasma protein A (PAPP-A)
This is another method of reducing cancer incidence and also extending life span by 30% or so, but this time seemingly through manipulation of the insulin signalling system in a more subtle way than previous growth hormone knockout studies. The end results certainly look like a win-win situation: extended life span and less cancer with no downside.
8) Knockout of the adenylyl cyclase type 5 (AC5) gene
Mice lacking the gene for the AC5 protein, which strangely enough appears to be a crucial component of the opioid response in mammals in addition to its other roles, live 30% longer. This is suggested to be due to a more aggressive, effective repair and prevention response to oxidative damage.
9) Metformin used as a calorie restriction mimetic drug
The drug metformin has been demonstrated to act in some ways like calorie restriction in mouse biochemistry, producing a modest 10% gain in maximum life span.
10) FIRKO, or fat-specific insulin receptor knock-out mice
FIRKO mice have less visceral body fat than normal mice, even while eating at the same calorie levels. They live a little less than 20% longer, and this is taken as one line of evidence to show that that possessing a lot of visceral fat is not good for longevity.
11) Removal of visceral fat by surgery
Continuing the fat theme, researchers demonstrated last year that you can extend the life span of mice by surgically removing excess visceral fat. It doesn't extend life as much as calorie restriction, but it is significant
12) Overexpression of PEPCK-C, or phosphoenolpyruvate carboxykinase
In this case, researchers have no firm conclusion as to why and how this genetic manipulation works. As in a number of other cases, this investigation wasn't started as a part of any aging or longevity study, and the longevity of these mice is a fortunate happenstance. Nonetheless, here we have a case of what appears to be a more than 50% life extension - though note that the formal life span study has not been published, so you might assume the comments below to refer to the outliers amongst these mice rather than the average.
