Telomeres

Aging is poorly understood, While the process seems obvious, the reality is far more complex than we realize. In this series of blogs I will explain how aging works and how aging results in disease. In passing, I will touch upon why aging occurs and will culminate in an explanation of the most effect single […]

Aging and Disease 0.1 – A Prologue Over the past 20 years, I have published numerous articles, chapters, and books explaining how aging and age-related disease work, as well as the potential for intervention in both aging and age-related disease. The first of these publications was Reversing Human Aging (1996), followed by my articles in […]

Many of you have written to me, expressing surprise about the lack of public reaction (such as media interest) regarding the potential for telomerase therapy to treat age-related diseases. Some of you wonder why people (and particularly the media) “don’t get it”. I’ve had the same thought for a bit more than two decades now, […]

About a century ago, in a small American town, the first automobile chugged to a stop in front of the general store, where a local man stared at the apparition in disbelief, then asked “where’s your horse?” A long explanation followed, involving internal combustion, pistons, gasoline, and driveshafts. The local listened politely but with growing […]

A physician friend asked if a patient’s APOE status (which alleles they carry, for example APOE4, APOE3, or APOE2) would effect how well they should respond to telomerase therapy. Ideally, it may not make much difference, except that the genes you carry (including the APOE genes and the alleles for each type of APOE gene, […]

Several of you have asked why I don’t update this blog more often. My priority is to take effective interventions for age-related diseases to FDA phase 1 human trials, rather than blogging about the process. Each week, Outlook reminds me to update the blog, but there are many tasks that need doing if we are […]

What is regenerative medicine? To bystanders, regenerative medicine might be merely a catch-all category or simply a current medical fashion. The reality, however, is that regenerative medicine represents a conceptual, material, and historical transformation of human medical care. Even the key researchers and clinicians who are moving this field ahead are often so busy in […]

Curing disease correlates with insight, not blind effort. There is an eternal trade-off between insight and effort. If we think carefully, understand the problem, and plan, then effort is minimized. If (as too often happens) we think carelessly, misunderstand the problem, and rely on hope instead of planning, then effort is not only maximized, but […]

It’s funny how often we make assumptions that are not only wrong, but that we are completely unaware of making. Having spent more than twenty years dealing with the clinical implications of cell aging, telomeres come to mind as an immediate example of this mistake. Hardly a week goes by without another claim that some […]

Many of you have asked about Helen Blau’s work at Stanford, using telomerase mRNA [FASEB Journal]. Helen sent me a copy of her article when it came out and I’m a serious fan of her work. As some of you know from my upcoming book, The Telomerase Revolution, there are four approaches to resetting telomeres: […]

A friend pointed out that a recent Danish study suggested that short telomere lengths in circulating peripheral lymphocytes account for about a quarter of the variance in mortality. Does this mean that lymphocyte telomere lengths (LTL’s) are really only a minor factor in age-related disease and mortality? Probably, but it’s not the important question. A […]

At the moment, there are four companies planning human trials to reset telomeres using telomerase genes. In every case, the intent is to put the telomerase genes (hTERT and hTERC) into human patients in an effort to cure age-related diseases. Let’s look at the diseases and then the companies involved. Essentially, all age-related diseases occur […]

The notion that telomeres play a central role in both age-related disease and aging itself is generally misunderstood and is often criticized without an actual understanding of either disease or telomeres, yet there is a growing sense of the obvious about the role of telomeres in human aging and disease. More and more people – […]

Telomere lengths can serve as useful clinical biomarkers. Several of us have suggested this point since the mid 1990’s and my 2012 article on this potential (Use of telomere length as a biomarker for aging and age-related disease) clarified the pro’s and con’s of this area. More recently (February 2013), an article in JAMA showed […]