I Want to Believe
BY KIM BELLARD
I know, I should be writing about hot topics like monkeypox or the baby formula shortage, but, c’mon, Congress held hearings last week about UFOs – the first in 50 years! I mean, I followed Project Blue Book in the 1970’s, watched “The X-Files” in the 1990’s, and have seen UFO videos on YouTube. If Congress is starting to take UFO’s seriously, how could I not?
And for those of you who don’t see any possible connection to healthcare (except for those unpleasant alien probes…), let me put it to you this way: by 2050, is it more likely that:
We’ll know what UFOs actually are;...
Source: The Health Care Blog - May 24, 2022 Category: Consumer Health News Authors: Ryan Bose-Roy Tags: Health Policy Public Health Congress Kim Bellard The X Files UFOs Source Type: blogs
Fight Aging! Newsletter, May 16th 2022
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,
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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! - May 15, 2022 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
The (sort of, partial) Father mRNA Vaccines Who Now Spreads Vaccine Misinformation (Part 1)
By DAVID WARMFLASH, MD
Robert W. Malone, MD MS, is a physician-scientist who will live in infamy, thanks to the Joe Rogan Experience Podcast boosting his visibility this past December regarding his criticism of COVID-19 vaccines, particularly the mRNA vaccines (Moderna and Pfizer-BioNTech). Subsequently, Malone was banned from Twitter, which further boosted his celebrity status. Describing himself as the inventor of mRNA vaccine technology, he has been reaching a growing number of people with a narrative that makes COVID-19 vaccination sound scary. We cannot embed clips from the Rogan interview, which lasted about three...
Source: The Health Care Blog - March 17, 2022 Category: Consumer Health News Authors: matthew holt Tags: COVID-19 Health Policy antivaxxer COVID-19 vaccine David Warmflash Joe Rogan Robert Malone Source Type: blogs
Fight Aging! Newsletter, February 14th 2022
In conclusion, this first examination of the effects of age and the ageing process on the small intestinal microbiome demonstrates that the duodenal microbiome changes with increasing age, with significant decreases in duodenal microbial diversity due to increased prevalence of phylum Proteobacteria, particularly coliforms and anaerobic taxa. Given the key roles of small intestinal microbes in nutrient absorption and host metabolism, these changes may be clinically relevant for human health during the ageing process.
Naked Mole Rats Exhibit Minimal Cardiac Aging
https://www.fightaging.org/archives/2022/02/nake...
Source: Fight Aging! - February 13, 2022 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Naked Mole Rats Exhibit Minimal Cardiac Aging
This study demonstrates that unlike mice that exhibit pronounced declines in body composition and cardiac function commencing shortly after sexual maturity, NMRs can maintain tissue homeostasis throughout their four-decade long maximum lifespan. Furthermore, NMRs do not show any signs of diastolic dysfunction or cardiac hypertrophy and maintain similar functional cardiac reserve capacity at advanced age to that exhibited when young adults, at the prime of life. Collectively, these data reveal that the naked mole-rat provides a proof-of-concept that age-related declines in body composition and cardiac function are not inevi...
Source: Fight Aging! - February 9, 2022 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Fight Aging! Newsletter, February 7th 2022
In this study, we used accelerometer measurements (1) to examine the association of physical activity and mortality in a population-based sample of US adults and (2) to estimate the number of deaths prevented annually with modest increases in moderate-to-vigorous physical activity (MVPA) intensity.
This analysis included 4,840 participants. Increasing MVPA by 10, 20, or 30 minutes per day was associated with a 6.9%, 13.0%, and 16.9% decrease in the number of deaths per year, respectively. We estimated that approximately 110,000 deaths per year could be prevented if US adults aged 40 to 85 years or older increased th...
Source: Fight Aging! - February 6, 2022 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, November 1st 2021
In conclusion, mitophagy pathways play an important role in maintaining physiological homeostasis, are involved in the mechanisms of aging and neurodegenerative disorders, and represent promising targets for the development of potential therapeutic agents aimed at regulating mitochondria quality control in neurons and glial cells. A significant number of molecules that induce or inhibit mitophagy are currently under consideration, which may be useful for testing hypotheses or developing drugs for the treatment of neurodegenerative diseases. The validation of promising drugs in animal and cell models, including neurons and ...
Source: Fight Aging! - October 31, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
A Jekyll And Hyde Emotion? Research On Anger, Digested
This study provided evidence of “the important role of anger in the psychological process underlying moral courage,” the team wrote. Of course, a person’s individual moral framework is crucial here, though. If the sight of women venturing outdoors alone or going to work, say, deeply offends you, then your resulting outrage will likely propel you to action, too.
Expressing anger can also make you seem more authentic and sincere. At least, this was suggested by a 2021 study of Kickstarter pitch videos. Entrepreneurs are often encouraged to be only positive about their ventures, commented the researchers. But they fo...
Source: BPS RESEARCH DIGEST - October 12, 2021 Category: Psychiatry & Psychology Authors: BPS Research Digest Tags: Anger Source Type: blogs
Fight Aging! Newsletter, October 11th 2021
In conclusion, this study examined how age and the process of aging are associated with changes in the microbiome of the small intestine, using validated sampling and processing techniques. The most significant differences are higher relative abundance of the phylum Proteobacteria and decreased relative abundance of Bacteroidetes in older subjects when compared to the youngest group. The higher relative abundance of Proteobacteria appeared to affect other duodenal microbial taxa, leading to decreased microbial diversity and increased relative abundance of coliforms and of anaerobic bacteria. The small intestine is vital to...
Source: Fight Aging! - October 10, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, September 20th 2021
In conclusion, inhibiting the lysosomal oxidation of LDL in atherosclerotic lesions by antioxidants targeted at lysosomes causes the regression of atherosclerosis and improves liver and muscle characteristics in mice and might be a promising novel therapy for atherosclerosis in patients.
NANOG Expression versus Cellular Senescence
https://www.fightaging.org/archives/2021/09/nanog-expression-versus-cellular-senescence/
Are there many strategies that can reverse cellular senescence? There are certainly strategies that can lower levels of cellular senescence over time, both in cell cultures and in living a...
Source: Fight Aging! - September 19, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, August 23rd 2021
In this study, we used the UK Biobank (n = 440,185) to resolve previous ambiguities in the relationship between serum IGF-1 levels and clinical disease. We examined prospective associations of serum IGF-1 with mortality, dementia, vascular disease, diabetes, osteoporosis, and cancer, finding two generalized patterns.
First, IGF-1 interacts with age to modify risk in a manner consistent with antagonistic pleiotropy; younger individuals with high IGF-1 are protected from disease, while older individuals with high IGF-1 are at increased risk for incident disease or death. Second, the association between IGF-1 and risk ...
Source: Fight Aging! - August 22, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, August 16th 2021
In conclusion, cancer survivors, especially older individuals, demonstrate greater odds of and accelerated functional decline, suggesting that cancer and/or its treatment may alter aging trajectories.
Linking Particulate Air Pollution and Dementia in a Small Region of the US
https://www.fightaging.org/archives/2021/08/linking-particulate-air-pollution-and-dementia-in-a-small-region-of-the-us/
It is fairly settled that evident particulate air pollution, such as daily exposure to smoke from wood-fueled cooking fires, has a strongly detrimental effect on long-term health. The mechanisms involved are inflam...
Source: Fight Aging! - August 15, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, July 19th 2021
In this study, we developed the first epigenetic clock for domesticated sheep (Ovis aries), which can predict chronological age with a median absolute error of 5.1 months. We have discovered that castrated male sheep have a decelerated aging rate compared to intact males, mediated at least in part by the removal of androgens.
Furthermore, we identified several androgen-sensitive CpG dinucleotides that become progressively hypomethylated with age in intact males, but remain stable in castrated males and females. Comparable sex-specific methylation differences in MKLN1 also exist in bat skin and a range of mouse tissu...
Source: Fight Aging! - July 18, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, June 21st 2021
This study showed that the leakage of this mitochondrial nucleic material may occur as a result of mitochondrial dysfunction, which may involve genetic mutations in genes encoding mitochondrial proteins or incomplete degradation of mitochondrial dsDNA in the lysosome - which is a 'degradation factory' of the cell. Upon the leakage into the cytoplasm, this undegraded dsDNA is detected by a 'foreign' DNA sensor of the cytoplasm (IFI16) which then triggers the upregulation of mRNAs encoding for inflammatory proteins."
Using a PD zebrafish model (gba mutant), the researchers demonstrated that a combination of PD-like ph...
Source: Fight Aging! - June 20, 2021 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
#NotOK: filling the gaps in mental health support for young people with cancer
This report finds that young people with cancer are unable to access specialist mental health support in parts of the UK, putting them at risk of life-long trauma. It reveals that more than a third of young cancer patients who felt they needed it, have had no, or reduced access to a psychologist in the six months prior to being surveyed, due to inadequate access in parts of the UK. It also highlights the frustrations of psychologists due to the high demand and ‘limited resource'.ReportTeenage Cancer Trust - press release (Source: Health Management Specialist Library)
Source: Health Management Specialist Library - June 18, 2021 Category: UK Health Authors: The King ' s Fund Library Tags: Mental health Public health and health inequalities Source Type: blogs
