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In an Ideal World, How Much Would We Spend on Health Care? – Part 1
BY BEN WHEATLEY
We have heard it said before, and it is no longer shocking to say, that in 2021 the United States spent $4.3 trillion on health care. To put this gaudy number in some perspective, we measure it as a share of our economy and report that health care comprised 18.3% of our gross domestic product. CMS projects that health care will approach 20% of GDP in coming years—one-fifth of everything we buy and sell in this country.
In a recent report, the Health Affairs Council on Health Care Spending and Value said that “it is unclear what percentage of GDP would represent the ideal level to devote to healt...
Source: The Health Care Blog - May 11, 2023 Category: Consumer Health News Authors: Ryan Bose-Roy Tags: Health Policy Ben Wheatley Health care spending medical debt Patent Source Type: blogs
In an Ideal World, How Much Would We Spend on Health Care?
BY BEN WHEATLEY
We have heard it said before, and it is no longer shocking to say, that in 2021 the United States spent $4.3 trillion on health care. To put this gaudy number in some perspective, we measure it as a share of our economy and report that health care comprised 18.3% of our gross domestic product. CMS projects that health care will approach 20% of GDP in coming years—one-fifth of everything we buy and sell in this country.
In a recent report, the Health Affairs Council on Health Care Spending and Value said that “it is unclear what percentage of GDP would represent the ideal level to devote to h...
Source: The Health Care Blog - May 11, 2023 Category: Consumer Health News Authors: Ryan Bose-Roy Tags: Health Policy Ben Wheatley Health care spending medical debt Patent Source Type: blogs
Fight Aging! Newsletter, May 1st 2023
In conclusion, frailty progression accelerates in males with one LTCs and females with two LTCs or more. Health providers should be aware of planning a suitable intervention once the elderly have two or more health conditions.
Plasma Transfer Lowers Epigenetic Age and Mortality in Rats
https://www.fightaging.org/archives/2023/04/plasma-transfer-lowers-epigenetic-age-and-mortality-in-rats/
Plasma transfer from young to old individuals has produced mixed results in animals and little to no benefit in humans where assessed rigorously. These studies were driven by the hypothesis that young plasma contains me...
Source: Fight Aging! - April 30, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Exercise and Alternative Mechanisms of Telomerase
Discussion on the canonical and extra-telomeric roles of telomerase are presented, followed by a detailed summary of the evidence on how exercise influences telomerase. Finally, the potential cell signalling underpinning the exercise-induced modulation of telomerase are discussed with directions for future research.
Link: https://doi.org/10.1111/acel.13836
Source: Fight Aging! - April 27, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, April 17th 2023
In conclusion, oral NR altered the gut microbiota in rats and mice, but not in humans. In addition, NR attenuated body fat mass gain in rats, and increased fat and energy absorption in the HFD context.
Glycine Supplementation as a Methionine Restriction Mimetic
https://www.fightaging.org/archives/2023/04/glycine-supplementation-as-a-methionine-restriction-mimetic/
Supplementation with the non-essential amino acid glycine has been shown to modestly slow aging in short-lived laboratory species. In today's open access review paper, researchers note glycine supplementation as essentially a calorie restrictio...
Source: Fight Aging! - April 16, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
A Narrow Review on Progress Towards Gene Therapies to Treat Aging
There are a great many genes that one might target with gene therapies to treat aspects of aging. The review here is quite narrow in scope, and only looks at a few approaches to gene therapy, and a few of the genes that might be targeted, those that have arguably received more attention in this context and are either the subjects of small clinical trials or might be entering trials in the near future. It even omits follistatin and myostatin in favor of telomerase, klotho, VEGF, and APOE. The latter is probably not all that interesting as a target, but it is very well researched as a result of the strong focus on funding Al...
Source: Fight Aging! - April 13, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, April 10th 2023
Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter,
please visit:
https://www.fightaging.org/newsletter/
Longevity Industry Consulting Services
Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - April 9, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, April 3rd 2023
Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter,
please visit:
https://www.fightaging.org/newsletter/
Longevity Industry Consulting Services
Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - April 2, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, March 27th 2023
This study has potentially significant implications in the field of OA as it provides a novel strategy for OA treatment.
A Vicious Cycle of Heart Failure and Dementia
https://www.fightaging.org/archives/2023/03/a-vicious-cycle-of-heart-failure-and-dementia/
The end of life is not pretty. The body is a failing machine of many complex essential parts, and the failures cascade and feed into one another as it breaks down. There is pain, loss of capacity, loss of the self as the brain runs down. There is a tendency to paper over the ugly reality in public discussion, to not talk about the facts of the matter,...
Source: Fight Aging! - March 26, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
George Church on Reprogramming as a Treatment for Aging
In a recent interview, George Church offers opinions on partial reprogramming as an approach to rejuvenation. In the last few years this has moved from popular topic to becoming a sizable fraction of the longevity industry, given the large-scale funding that is now devoted to partial reprogramming groups. Short-term exposure to the Yamanaka factors can be used to reset the epigenetic patterns of a cell in old tissue to be more like those of a cell in young tissue, with corresponding gains in function. There are potentially serious issues to be worked out, such as how to eliminate the possibility of cancer due to the few ce...
Source: Fight Aging! - March 22, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, February 20th 2023
In this study, researchers stimulate the ghrelin receptor using a suitable small molecule for much of the lifespan of mice, and observe the results. The overall extension of life span is a quarter of that produced by calorie restriction, and so we might draw some conclusions from that as to the relative importance of hunger in the benefits resulting from the practice of calorie restriction or fasting. Interestingly, the short term weight gains observed in mice given this ghrelin receptor agonist in the past don't appear in this long term study, in which the controls are the heaver animals. This is possibly because the rese...
Source: Fight Aging! - February 19, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Request for Startups in the Rejuvenation Biotechnology Space, 2023 Edition
It is time once again for my once-yearly set of unsolicited thoughts on biotech startups that I'd like to see join those already working hard on the basis for human rejuvenation. The industry is growing rapidly, but patchily. Partial reprogramming has received enormous attention, as has the development of senolytics. Meanwhile, other important goals in rejuvenation research languish, or presently have only one or two companies involved in clinical translation of promising academic projects. Many plausible paths forward go undeveloped; there are just as many opportunities to make a real difference in the world as there were...
Source: Fight Aging! - February 13, 2023 Category: Research Authors: Reason Tags: Investment Source Type: blogs
Fight Aging! Newsletter, January 30th 2023
In conclusion, deletion of p16Ink4a cells did not negatively impact beta-cell mass and blood glucose under basal and HFD conditions and proliferation was restored in a subset of HFD mice opening further therapeutic targets in the treatment of diabetes.
Communication Between Blood and Brain in Aging and Rejuvenation
https://www.fightaging.org/archives/2023/01/communication-between-blood-and-brain-in-aging-and-rejuvenation/
As noted here, joining the circulatory systems of an old and young mouse results in some degree of rejuvenation in the old mouse. Where brain function is improved, researchers are inter...
Source: Fight Aging! - January 29, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, January 23rd 2023
This study explored the association between tap drinking water and longevity in Cilento, Italy, to understand whether trace elements in local drinking water may have an influence on old, nonagenarian, and centenarian people and promote their health and longevity.
Data on population and water sources were collected through the National Demographic Statistics, the Cilento Municipal Archives, and the Cilento Integrated Water Service. Ordinary least squares (OLS) regression and a geographically weight regression (GWR) model were used to study the spatial relationship between the explanatory and outcome variables of long...
Source: Fight Aging! - January 22, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
A Method of Inducing Epigenetic Aging via Damage to DNA
You may recall the work linking DNA double strand break repair to epigenetic changes characteristic of aging. Repeated cycles of this repair cause some form of depletion of necessary factors or other disarray in the mechanisms controlling gene expression. This is a compelling way to link random DNA damage, largely occurring in parts of the genome that are inactive in any given cell, largely occurring in cells that will not go on to divide many times, and occurring in completely different locations from cell to cell, to a consistent, characteristic aspect of aging. Beyond the question of cancer risk, the only other compelli...
Source: Fight Aging! - January 19, 2023 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
