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Fight Aging! Newsletter, September 18th 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! - September 17, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, September 11th 2023
This article reviews the current regulatory role of miR-7 in inflammation and related diseases, including viral infection, autoimmune hepatitis, inflammatory bowel disease, and encephalitis. It expounds on the molecular mechanism by which miR-7 regulates the occurrence of inflammatory diseases. Finally, the existing problems and future development directions of miR-7-based intervention on inflammation and related diseases are discussed to provide new references and help strengthen the understanding of the pathogenesis of inflammation and related diseases, as well as the development of new strategies for clinical interventi...
Source: Fight Aging! - September 10, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Beyond the Scale: How organizations should evaluate the success of obesity management solutions
Conclusion
Organizations have much to consider when evaluating obesity solutions for their population. It’s easy to be swayed by simple metrics that seem indisputable. But, in the end, outcomes like 5% weight loss and reductions in HbA1c for the majority of an eligible population are what counts. Sustainable outcomes rely on real behavior change, a careful step-therapy approach to medication, and personalized care when it comes to social determinants of health.
Caitlyn Edwards, PhD, RDN, is a Senior Clinical Research Specialist at Vida Health
Source: The Health Care Blog - September 8, 2023 Category: Consumer Health News Authors: matthew holt Tags: Medical Practice Caitlyn Edwards GLP-1 Obesity SDoH vida health Source Type: blogs
Fight Aging! Newsletter, August 28th 2023
In conclusion, we identified 20 genes with significant evolutionary signals unique to long-lived species, which provided new insight into the lifespan extension of mammals and might bring new strategies to extend human lifespan.
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Trials of Xenotransplantation of Pig Organs into Humans Continue
https://www.fightaging.org/archives/2023/08/trials-of-xenotransplantation-of-pig-organs-into-humans-continue/
Researchers have genetically engineered pigs to overcome the known barriers to transplantation of pig organs into humans, and have reached the stage of conducting transplants in...
Source: Fight Aging! - August 27, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, August 21st 2023
This study aimed to investigate the association between frailty index and circulating CAP2 concentration in 467 community-dwelling older adults (median age: 79; range: 65-92 years). The selected robust regression model showed that circulating CAP2 concentration was not associated with chronological age, as well as sex and education. However, circulating CAP2 concentration was significantly and inversely associated with the frailty index: a 0.1-unit increase in frailty index leads to ~0.5-point mean decrease in CAP2 concentration. Furthermore, mean CAP2 concentration was significantly lower in frail participants (i.e., fr...
Source: Fight Aging! - August 21, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, August 14th 2023
This study demonstrates just how vital the thymus is to maintaining adult health."
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Does Amyloid-β Aggregation Cause Broad Disruption of Proteostasis?
https://www.fightaging.org/archives/2023/08/does-amyloid-%ce%b2-aggregation-cause-broad-disruption-of-proteostasis/
Researchers here speculate on the ability of insoluble amyloid-β aggregates to be broadly disruptive of the solubility of many other proteins, and thus disruptive to cell and tissue function. Is this important in aging? The evidence here shows the existence of the mechanism in a lower species, but that doesn't n...
Source: Fight Aging! - August 13, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, July 31st 2023
In conclusion, an SBP level below 130 mmHg was found to be associated with longevity among older women. The longer SBP was controlled at a level between 110 and 130 mmHg, the higher the survival probability to age 90. Preventing age-related rises in SBP and increasing the time with controlled BP levels constitute important measures for achieving longevity.
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Source: Fight Aging! - July 30, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Fight Aging! Newsletter, July 24th 2023
In this study, we tested the hypothesis that periodontal disease (PD) as a source of infection alters inflammatory activation and Aβ phagocytosis by the microglial cells.
Experimental PD was induced using ligatures in C57BL/6 mice for 1, 10, 20, and 30 days to assess the progression of PD. Animals without ligatures were used as controls. Ligature placement caused progressive periodontal disease and bone resorption that was already significant on day 1 post-ligation and continued to increase until day 30. The severity of periodontal disease increased the frequency of activated microglia in the brains on day 30 by 36...
Source: Fight Aging! - July 23, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Consciously Exploring Your Relationship with Drugs
Humanity has a complex, long-term relationship with a wide variety of drugs. In this article let’s delve into your personal relationship with drugs, how you frame them, and how you might upgrade these relationships to be more conscious and aligned with your path of self-development. Let’s include common drug sources like coffee, tea, and chocolate too, so this will be very inclusive.
My purpose here isn’t to encourage or discourage you from using any particular substances but rather to invite you to take a more conscious and honest look at your current frames, attitudes, biases, and behaviors, and dete...
Source: Steve Pavlina's Personal Development Blog - July 21, 2023 Category: Psychiatry & Psychology Authors: Steve Pavlina Tags: Creating Reality Emotions Health Lifestyle Relationships Values Source Type: blogs
No, the Poor Don ’ t Always Have to Be With Us
BY KIM BELLARD
OK, for you amateur (or professional) epidemiologists among us: what are the leading causes of death in the U.S.? Let’s see, most of us would probably cite heart disease and cancer. After that, we might guess smoking, obesity, or, in recent years, COVID. But a new study has a surprising contender: poverty.
It’s the kind of thing you might expect to find in developing countries, not in the world’s leading economy, the most prosperous country in the world. But amidst all that prosperity, the U.S. has the highest rates of poverty among developed countries, which accounts in no small part ...
Source: The Health Care Blog - July 18, 2023 Category: Consumer Health News Authors: Ryan Bose-Roy Tags: Health Policy Anti-Poverty Medicine Kim Bellard TANF Source Type: blogs
Fight Aging! Newsletter, July 17th 2023
In conclusion, the longevity-associated genotype of FLT1 may confer increased lifespan by protecting against mortality risk posed by hypertension. We suggest that FLT1 expression in individuals with longevity genotype boosts vascular endothelial resilience mechanisms to counteract hypertension-related stress in vital organs and tissues.
Resistance Exercise Slows the Onset of Pathology in a Mouse Model of Alzheimer's Disease
https://www.fightaging.org/archives/2023/07/resistance-exercise-slows-the-onset-of-pathology-in-a-mouse-model-of-alzheimers-disease/
With the caveat that mouse models of Alzheimer's...
Source: Fight Aging! - July 16, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
The Influence of Chronic Inflammation on the Hallmarks of Aging
Chronic inflammation is a feature of aging, a continual activation of the immune response without any triggering injury or infection. Many different mechanisms contribute to this state of unresolved inflammatory signaling: the accumulation of senescent cells and the senescence-associated secretory phenotype (SASP); mitochondrial dysfunction leading to mislocalized mitochondrial DNA that triggers an innate immune reaction; signaling from visceral fat cells in those who are overweight; changes in the gut microbiome and intestinal barrier that allow microbes and microbial metabolites to provoke the immune system; and so on an...
Source: Fight Aging! - July 11, 2023 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Fight Aging! Newsletter, July 10th 2023
In conclusion, the examination of the GBA can aid in understanding the etiology and development of NDs, which may benefit the improvement of clinical treatments for these disorders and ND interventions. This review indicates existing knowledge about the involvement of microbiota present in the gut in NDs and potential treatment options.
The Aging of the Enteric Nervous System
https://www.fightaging.org/archives/2023/07/the-aging-of-the-enteric-nervous-system/
The enteric nervous system is the nervous system of the intestines, and likely an important part of the relationship between the gut microbiome a...
Source: Fight Aging! - July 9, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Navitus 2022 Drug Trend Report
Its been many years since I posted news of a PBM Drug Trend Report. Once upon a time, PBM drug trend reports contained lots of interesting information. However, over time (in 2021, for example, when reports from the preceding year were published), CVS Caremark published only a bare-bones summary, while Prime Therapeutics, MedImpact, and other large PBMs all completelystopped publishing drug trend reports. The reason is basically because its becoming harder and harder for PBMs to present themselves as saving money when the biggest PBMs aren ' t saving any entities any money on prescription drugs anymore (I...
Source: Scott's Web Log - July 5, 2023 Category: Endocrinology Tags: 2022 2023 Drug Trend Report Navitus Navitus Health Solutions PBM Source Type: blogs
Fight Aging! Newsletter, July 3rd 2023
In this study, cultured adipose-derived stem cells (ASCs) were derived from subcutaneous white adipose tissue isolated from mice fed a normal diet. We performed senescence-associated-β-galactosidase (SA-β-gal) staining, real-time PCR, and Western blot to evaluate the levels related to cellular senescence markers.
The mRNA expression levels of senescence markers were significantly increased in the later passages of ASCs. We show that light activation reduced the expression of senescent genes, and SA-β-Gal in all cells at passages. Moreover, the light-activated ASCs-derived exosomes decrease the expression of senes...
Source: Fight Aging! - July 2, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
