LEV Foundation on Senolytics as One Part of a Combination Rejuvenation Therapy
The primary focus of the Longevity Escape Velocity (LEV) Foundation is to demonstrate that therapies based on the repair of forms of underlying molecular damage that cause aging can be combined to produce greater rejuvenation. Research of recent years has demonstrated quite comprehensively that the alternative strategy for treating aging, to manipulate metabolism into a state in which aging occurs modestly more slowly, has so far produced therapies that largely cannot be combined. The combination of any two or more metabolic alterations, induced by supplements or other small molecules, that individually modestly slow aging...
Source: Fight Aging! - January 22, 2024 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Fight Aging! Newsletter, January 22nd 2024
In this study, we found that DMC reduced the SASP level in senescent cells. Furthermore, senescent cells enter irreversible cell cycle arrest, which involves the activation of p53/p21 and Rb/p16. In this study we found that the expression levels of p21 and p16 were decreased after DMC treatment. The downregulation of p21 may be attributed to the decrease of p53. In this study, we found that the mRNA level of p53 was reduced after DMC treatment.
Ferroptosis is an iron-dependent cell death process, which is accompanied by iron accumulation. Our previous study reported an important role of FECH, an enzyme inserts ferro...
Source: Fight Aging! - January 21, 2024 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Uses of AI in Healthcare – 2024 Health IT Predictions
As we kick off 2024, we wanted to start the new year with a series of 2024 Health IT predictions. We asked the Healthcare IT Today community to submit their predictions and we received a wide ranging set of responses that we grouped into a number of themes. In fact, we got so many that we had to narrow them down to just the best and most interesting. Check out our community’s predictions below and be sure to add your own thoughts and/or places you disagree with these predictions in the comments and on social media.
All of this year’s 2024 health IT predictions (updated as they’re shared):
John and ...
Source: EMR and HIPAA - January 17, 2024 Category: Information Technology Authors: John Lynn Tags: Administration AI/Machine Learning Ambulatory C-Suite Leadership Clinical Health IT Company Healthcare IT Hospital - Health System LTPAC 2024 Health IT Predictions 2bPrecise Alexander Nazem Anish Sebastian Arascia Arun Nagdev Source Type: blogs
Suppressing Inflammatory Activity of Supporting Cells in the Brain as a Treatment for ALS
Constant, unresolved inflammatory behavior in the supporting cells of the brain is implicated in the pathology of diverse neurodegenerative conditions. Here, researchers find that dampening this inflammation can help restore function in animal models of amyotrophic lateral sclerosis (ALS). This joins many other conceptually similar demonstrations conducted in the laboratory for a range of different neurodegenerative diseases. It remains to be seen as to how well these anti-inflammatory strategies will perform in human clinical trials.
ALS is caused by the loss of upper motor neurons, located in the brain, and lowe...
Source: Fight Aging! - January 17, 2024 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
The body positivity movement: Has it become toxic?
Delving into the topic of the body positivity movement requires the unpacking of many other issues facing society today. This topic cannot be looked at in a vacuum. We live in an era where diversity and inclusion have become core values in many aspects of American life, and body positivity is a subset of that.
Read more…
The body positivity movement: Has it become toxic? originally appeared in KevinMD.com. (Source: Kevin, M.D. - Medical Weblog)
Source: Kevin, M.D. - Medical Weblog - January 15, 2024 Category: General Medicine Authors: Alexis Gopal, MD Tags: Conditions Obesity Source Type: blogs
Fight Aging! Newsletter, January 15th 2024
In conclusion, FMD cycles have high potential to be effective in increasing the toxicity of a range of therapies against ALL and other blood cancers and should be tested in randomized clinical trials, especially in combination with immunotherapy and low toxicity cancer therapies.
In summary, we present a new strategy for improving leukemia treatment by combining FMD with chemotherapy to promote the killing of ALL cells in part by an immune-dependent mechanism. Fasting/FMD has been shown to reduce chemotherapy-associated toxicity in pre-clinical and clinical studies and thus represents a safe and potentially effectiv...
Source: Fight Aging! - January 14, 2024 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Continued Assessment of the Fasting Mimicking Diet as an Adjuvant Cancer Therapy
In conclusion, FMD cycles have high potential to be effective in increasing the toxicity of a range of therapies against ALL and other blood cancers and should be tested in randomized clinical trials, especially in combination with immunotherapy and low toxicity cancer therapies.
In summary, we present a new strategy for improving leukemia treatment by combining FMD with chemotherapy to promote the killing of ALL cells in part by an immune-dependent mechanism. Fasting/FMD has been shown to reduce chemotherapy-associated toxicity in pre-clinical and clinical studies and thus represents a safe and potentially effectiv...
Source: Fight Aging! - January 12, 2024 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Fight Aging! Newsletter, January 8th 2024
This study examined whether the local injection of the supernatant of activated PRP (saPRP) into the salivary gland (SG) could help prevent aging-induced SG dysfunction and explored the mechanisms responsible for the protective effects on the SG hypofunction.
Human salivary gland epithelial cells (hSGEC) were treated with saPRP or PRP after senescence through irradiation. The significant proliferation of hSGEC was observed in saPRP treated group compared to irradiation only group and irradiation + PRP group. Cellular senescence, apoptosis, and inflammation were significantly reduced in the saPRP group.
Th...
Source: Fight Aging! - January 7, 2024 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
The US needs a Chief Patient Officer
By KAT McDAVITT and LISA BARI
Regulations are created by well-intentioned government employees who, understandably, focus on the loudest voices they hear. The loudest voices tend to be from organizations — vendors, associations, large corporations — that have the internal and external resources needed to access the federal government, navigate the 80,000-employee Department of Health and Human Services (HHS), and ensure that the perspectives of their employers and members are heard.
Patients do not have the resources to hire lobbyists or high-profile legal teams, nor do they have a large and well-funded tra...
Source: The Health Care Blog - January 4, 2024 Category: Consumer Health News Authors: matthew holt Tags: Health Policy Kat McDavitt Lisa Bari Patients patients rights regulatory capture Source Type: blogs
Is Alternative Splicing a Meaningful Cause of Degenerative Aging, or Largely a Downstream Side-Effect?
A gene sequence consists of a mix of shorter sequences, only some of which are used to manufacture the protein encoded in that gene. Exon sequences are included and intron sequences are excluded. Nothing is ever quite that simple, of course, but changes in which exons and introns end up in a protein enable multiple proteins to be produced from a single gene sequence. Sometimes this is an accident, assome genes are prone to accidental production of truncated or extended proteins that are toxic. Sometimes this is an evolutionary reuse in which a gene produces several different vital proteins with quite different functions.
...
Source: Fight Aging! - January 3, 2024 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Aptamers to Reduce Inflammatory AGE-RAGE Interaction
Researchers here discuss the use of aptamers that can bind to advanced glycation endproducts (AGEs). This prevents the AGEs from themselves binding to the receptor for AGEs (RAGE), an interaction that provokes inflammation. A sizable presence of circulating, short-lived AGEs is characteristic of the abnormal metabolism of obesity and obesity-related conditions such as type 2 diabetes. It is an open question as to how much of a contribution to the chronic inflammation of aging is provided by AGEs in people of a normal weight, eating a basically sensible diet, however. The only way to find out is to test a therapy of this na...
Source: Fight Aging! - January 2, 2024 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, January 1st 2024
Discussion of What is Need to Speed the Pace at which Drugs to Treat Aging Arrive in the Clinic
Cellular Senescence in the Aging Brain, a Contributing Cause of Cognitive Decline
Reviewing What is Known of the Mechanisms of Taurine Supplementation Relevant to Aging and Metabolism
Blunt Thoughts on Calculating the Revealed Value of Human Life
A Look Back at 2023: Progress Towards the Treatment of Aging as a Medical Condition
Towards Adjustment of the Gut Microbiome to Slow Aging
Gene Therapy Enhances Object Recognition Memory in Young and Old Mice
Benefits of Sem...
Source: Fight Aging! - December 31, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
A Look Back at 2023: Progress Towards the Treatment of Aging as a Medical Condition
The market has been in the doldrums and it has been a tough year for fundraising, both for non-profits and biotech startups. The conferences have exhibited more of an academic focus as companies tightened belts and postponed investment rounds, while investors stayed home. Not that this halts the flow of hype for some projects, and nor has it slowed media commentary on the longevity industry as it presently stands. A few of the articles in that commmentary are even interesting to read! The field has grown and is more mature now than has ever been the case. Biotech of all forms is a challenging field with a high failure rate...
Source: Fight Aging! - December 29, 2023 Category: Research Authors: Reason Tags: Of Interest Source Type: blogs
Toxic Tau Aggregates Alter Cell Nucleus Structure in Harmful Ways
The set of neurodegenerative diseases characterized by aggregation of altered tau protein are collectively known as tauopathies. Alzheimer's disease is the best known of these conditions. The later stage of Alzheimer's disease, in which cell death is widespread, is characterized by tau aggregation and chronic inflammation of brain tissue. As noted here, how exactly tau alteration and aggregation causes dysfunction is still an active area of research that may result in ways to sabotage the progression of tauopathies.
Tauopathies are characterized by the buildup of tau inside the brain. Alzheimer's disease is well k...
Source: Fight Aging! - December 27, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, December 25th 2023
This study generates a comprehensive single-cell transcriptomic atlas of human atherosclerosis including 118,578 high-quality cells from atherosclerotic coronary and carotid arteries. By performing systematic benchmarking of integration methods, we mitigated data overcorrection while separating major cell lineages. Notably, we define cell subtypes that have not been previously identified from individual human atherosclerosis scRNA-seq studies.
Besides characterizing granular cell-type diversity and communication, we leverage this atlas to provide insights into smooth muscle cell (SMC) modulation. We integrate genome...
Source: Fight Aging! - December 24, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
