Genetics 101: The least you need to know

Ed Park, MD Telomerase activation 1 Comment

(1927) – Muller and his Microscope

Dr. Muller irradiating Fruit Flies

Did you know that the very first theory of the telomere got it right?  Lucky guess?   No.   Just sound deductive reasoning.

Twenty-six years before Watson and Crick described DNA’s double helix, Herman Muller, a scientist from Harlem and the Bronx, was irradiating fruit flies at Woods Hole to produce mutants with deletions and inversions involving the ends of chromosomes. High energy rays produce DNA breaks, which is why UV exposure gives us skin cancer.

Because he never created deletions or inversions that affected the natural tips of the chromosomes, he concluded that:

‘‘. . . the terminal gene must have a special function, that of sealing the end of the chromosome, so to speak, and that for some reason a chromosome cannot persist indefinitely without having its ends thus sealed.’’

Muller coined the term “telomere” for the tips of chromosomes from Greek:  “telo” for ‘‘end’’ and “mere” for “body.” For his work in creating genetic mutations with X-rays, he takes home the Nobel Prize in 1946.

(1953) – Watson and Crick explain the double helix

Watson and Crick explained the structure of the double helix of chromosomes.  They explained that DNA is a code paired to an opposite strand. For this, they won the Nobel Prize in 1962.

(1961)  – The Hayflick Limit

Leonard Hayflick discovered that cells are not immortal and can only divide about 50 times before becoming non-viable (the so-called “Hayflick Limit” for telomerase-insufficient cells.)

He theorized that there must be a way the cells remember how ‘old’ they are and pass it along. We now know that is primarily from the length of the cell line’s telomeres.

(1967) –  Okazaki fragments

Okazaki explained that since it is impossible to assemble a lagging strand of DNA in the 3′ to 5′ direction, it has to be written in small 5′ to 3′ segments, begun with primers, and joined together before replacing the primer RNA with regular DNA.

(1973) – Olovnikov’s telomerase theory

"I told you so!"

Alexey Olovnikov, a Russian biologist, theorized that there must be a mechanism to create actively generate more length in the telomeres.  His reasoning was that since DNA always shortens with replication, without elongation, we could be unsustainable.

(1984) – Telomerase discovered

Blackburn, Sjostak & Greider find Olovnikov’s theorized mechanism in the form of the enzyme, telomerase.

For this discovery, the trio won the Nobel Prize in Medicine in 2009.

(2004) – Telomerase activator TA-65

Geron patented the extraction of TA-65, a small molecule activator of the body’s normal telomerase healing mechanism.

People begin taking this via TA Sciences in 2005.

(2009)  – Dr. Ed Park’s Stem Cell Theory of Aging

Knowledgeable people may consider my stem cell theory of aging to be a statement of the obvious, as do I.  But a greater number believe that aging is more complicated than just telomere erosion in stem cells and favor other theories. To read their theories and compare them with mine, go to http://www.rechargebiomedical.com/aging.html

Of course, theories are like opinions…everyone has one.   I very much welcome your emails telling me why my theory has holes or is just plain wrong.

Ed Park, MD
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Ed Park, MD

I graduated from Harvard with honors in Biological Anthropology prior to earning my Medical Degree and Masters in Public Health from Columbia University.

In 2007, I became the nineteenth patient to sign up for the use of a herbally-extracted telomerase activator.

The results were so positive that I founded Recharge Biomedical Clinic in 2008 and have since become the leading medical expert in this exciting new field of regenerative medicine treating over 1,300 patients with this exciting new telomerase activation medicine.

I won two Houston Film Festival Awards for my screenplays about Hypatia of Alexandria and Ed Brown of Kentucky.

In 2010 I wrote and self-published a Sci-Fi Graphic Novel called MAXIMUM LIFESPAN

In 2013, I wrote and published "Telomere Timebombs; Defusing the Terror of Aging"

My websites are:
http://www.lokahi.guru (where you can learn about my RECHARGE adaptogenic supplement)
http://www.rechargebiomedical.com and
http://www.telomeretimebombs.com

You can sign up for my weekly blogs on this page and subscribe to my YouTube videos at https://www.youtube.com/drpark65
Ed Park, MD
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