For me, arguably the story of telomeres and telomerase began thousands of years ago, in the cornfields of the Maya highlands of Central America.
Interpretation
The quote emphasizes the deep historical and cultural roots of scientific discovery, illustrating how the story of telomeres ties back to ancient civilizations.
Elizabeth Blackburn reflects on the origins of scientific inquiry related to telomeres and telomerase, suggesting that the understanding of these biological structures is not only modern science but also has historical significance that connects to ancient cultures, specifically the Maya civilization. By referencing the cornfields of the Maya highlands, she highlights the continuity of knowledge through time and its relevance to contemporary scientific achievements.
In practice
In a lecture on genetics, to introduce the historical perspective of telomere research.
Cancer cells have had so many other things go wrong with them, genetic, non-genetic changes, that those cells, one of the things they then get selected for is that they have lots of telomerase because now the telomeres in those cells get maintained.
We and other groups are seeing clear statistical links between telomere shortness and risk for a variety of diseases that are becoming very common, such as cardiovascular disease, diabetes and certain cancers.
Checking your telomere length is a bit like weighing yourself: you get this single number which depends on a lot of factors. Telomere length gives a sense of your underlying health.
We think there are lifestyle factors that boost telomerase naturally.
If we think of our chromosomes - they carry our genetic material - as being like shoelaces, I work on the plastic tips at the end that protect them.
Being senior enough in the field, having enough solidity, I don't feel afraid of being marginalized.
The popularisation of scientific doctrines is producing as great an alteration in the mental state of society as the material applications of science are effecting in its outward life. Such indeed is the respect paid to science, that the most absurd opinions may become current, provided they are expressed in language, the sound of which recals [sic] some well-known scientific phrase.
As a physicist, I've always found cosmology to be a rational elixir; it distances me from ordinary concerns.
Research under a paradigm must be a particularly effective way of inducing paradigm change.
When the first humans reached Australia about 45,000 years ago, they quickly drove to extinction 90% of its large animals. This was the first significant impact that Homo sapiens had on the planet's ecosystem. It was not the last.
Nobody ever told us all matter radiated. We just assumed it did.
A cardinal principle that we must not stray from - no exceptions - is that your genetic information is your business in terms of who sees it. Nobody should be gaining access to that information without your explicit permission, and nobody should be requiring you to take a genetic test unless you decide that that's what you want to do.
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