Articles

Laser Research Grant

Jun 11, 2009

The Immortality Institute is proud to announce that funding for Laser Ablation of Lipofuscin research was matched in full. Generous donors gave a total of $10,077.80. The Immortality Institute matched $8,000 of that total, which means Nason Schooler will have $18,077.80 at his disposal for this research project. In addition, because of this funding drive, the SENS Foundation will receive an additional $9,038.90 from Peter Theil's 50% matching grant. This money will be available for general SENS Foundation research.



Background Information: Lipofuscin is a byproduct of metabolism - a type of indigestible junk that slowly builds up within (and outside) human cells throughout life. It is most commonly recognized as the “stuff’ that gives age spots their color.

(A picture of lipofuscin)
Lipofuscin build-up indicated by
blue and yellow granules.
David L Mcllwain & Victoria B Hoke

Wikipedia article on lipofuscin

The build-up of lipofuscin results in malfunctioning cells that are implicated in many human diseases. It is theorized that cleaning-up or clearing-out lipofuscin will help return cells to a healthier state. See here: intracellular junk and aging. The accumulation cellular waste – lipofuscin in particular – might be one of the key processes that leads to age related disease. An in depth summary can be found here: Article on lipofuscin's impact on age-related disease. Therefore, the proposed research could lead to important breakthroughs in regenerative medicine.




This research proposes to further study the use of laser pulses to destroy lipofuscin. The technical term for this approach is Selective Photothermolysis. LEDs, lasers, and infrared light have already found their way into many clinical and cosmetic applications. This research will investigate the use of laser pulses to improve human health at a much more fundamental level.

(A picture of Nason Schooler)

Mr. Schooler has conducted preliminary qualitative research using laser pulses to destroy lipofuscin in nematodes (round worms). VIDEO HERE. This investigation was the subject of a presentation at the UABBA conference at UCLA in 2008. The current proposed research will use various pulsed laser treatments to investigate the effects on worm lifespan. Human cell culture models will also be used to investigate the dynamics of lipofuscin destruction microscopically in actual human cells.

(A picture of Aubrey De Grey)

"Intracellular accumulation of the garbage material lipofuscin is a key suspected driver of the aging process. Nason Schooler’s laser-ablation project has the potential to reverse lipofuscin accumulation directly. Thus, it has the potential to become a key part of a comprehensive panel of future rejuvenation therapies."


-Aubrey de Grey, PhD



Download PDF of the full $16,000 proposal here

Nason Schooler’s homepage

June 14th Sunday Evening Update interview with Nason Schooler

Coming soon: Regular updates on the progress of the Laser Research.

Discussion





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