Suppression of Neuroinflammation as a Treatment for Neurodegenerative Disease
There is a growing focus on inflammation in the brain as an important factor in the progression of neurodegenerative disease. One result is greater thought given to therapeutic strategies involving the suppression of inflammatory signaling, akin to the approaches used to control inflammatory autoimmune conditions such as rheumatoid arthritis. I would wager that this is probably not as good a strategy as removing senescent glial cells in the brain, and thus removing their sizable contribution to inflammatory signaling, given the animal data in support of that approach, but it will certainly be attempted in the years ahead.
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Source: Fight Aging! - January 8, 2020 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, January 6th 2020
Conclusion
A great deal of progress is being made in the matter of treating aging: in advocacy, in funding, in the research and development. It can never be enough, and it can never be fast enough, given the enormous cost in suffering and lost lives. The longevity industry is really only just getting started in the grand scheme of things: it looks vast to those of us who followed the slow, halting progress in aging research that was the state of things a decade or two ago. But it is still tiny compared to the rest of the medical industry, and it remains the case that there is a great deal of work yet to be done at all...
Source: Fight Aging! - January 5, 2020 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
A Look Back at 2019: Progress Towards the Treatment of Aging as a Medical Condition
Conclusion
A great deal of progress is being made in the matter of treating aging: in advocacy, in funding, in the research and development. It can never be enough, and it can never be fast enough, given the enormous cost in suffering and lost lives. The longevity industry is really only just getting started in the grand scheme of things: it looks vast to those of us who followed the slow, halting progress in aging research that was the state of things a decade or two ago. But it is still tiny compared to the rest of the medical industry, and it remains the case that there is a great deal of work yet to be done at all...
Source: Fight Aging! - December 31, 2019 Category: Research Authors: Reason Tags: Of Interest Source Type: blogs
Fight Aging! Newsletter, November 25th 2019
This study demonstrates for the first time that senescent cells secrete functional LTs, significantly contributing to the LTs pool known to cause or exacerbate idiopathic pulmonary fibrosis.
Against Senolytics
https://www.fightaging.org/archives/2019/11/against-senolytics/
There is no consensus in science that is so strong as to have no heretics. So here we have an interview with a naysayer on the matter of senolytic treatments, who argues that the loss of senescent cells in aged tissues will cause more harm to long-term health than the damage they will do by remaining. To be clear, I think this to be a...
Source: Fight Aging! - November 24, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Cellular Senescence May Contribute to Rheumatoid Arthritis in Younger Patients
Senescent cells are a cause of aging, and much of the present focus in the study of cellular senescence is thus on targeting and destroying these unwanted cells in order to treat aging. However, a comparatively recent and intriguing finding is that at least some autoimmune diseases, such as type 1 diabetes, involve cellular senescence. The question at present is whether or not this true for all forms of autoimmunity.
An autoimmune condition must have a trigger, something that prompts the immune system to attack healthy tissues, and it is possible that many different triggers converge on the generation of senescent c...
Source: Fight Aging! - November 19, 2019 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Fight Aging! Newsletter, October 28th 2019
In this study, the enhanced mice live somewhat longer than their unmodified peers, though not as much longer as is the case for the application of telomerase gene therapy. The mice do also exhibit reduced cancer risk, however. The scientists here class telomere shortening as a cause of aging, which is not a point universally agreed upon. Reductions in average telomere length in tissues looks much more like a downstream consequence of reduced stem cell activity than an independent mechanism.
Researchers obtain the first mice born with hyper-long telomeres and show that it is possible to extend life without any geneti...
Source: Fight Aging! - October 27, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Treating Periodontitis Reduces Inflammatory Markers and Blood Pressure in Hypertensive Patients
Researchers here provide evidence for periodontitis, gum disease, to contribute to hypertension, chronic raised blood pressure, via inflammatory mechanisms. Aggressively treating the periodontitis in hypertensive patients reduces both blood pressure and inflammatory markers. Periodontitis has previously been linked with a modestly increased risk of dementia, as well as increased cardiovascular mortality risk. In both cases, increased inflammation is strongly suspected to be the linking mechanism.
Experimental and observational clinical evidence suggests a prominent role of inflammation in the development of hypert...
Source: Fight Aging! - October 22, 2019 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Noble ’s Self-Injection Trainers for Rheumatoid Arthritis Drugs: Interview with Joe Reynolds, Research Manager
Last year, Medgadget heard from Noble International about its “smart” training devices that educate patients on safe and effective at-home use of prefilled syringes and autoinjectors. At the time, Joe Reynolds, Research Manager at Noble International, shared some use cases for the company’s products, including rheumatoid arthritis (RA).
Since that interview, longitudinal data has proven the efficacy of Noble’s training devices in clinical studies. All patients who practiced with the trainers at home for 14 days were able to complete all steps required to administer a self-injection without error...
Source: Medgadget - October 14, 2019 Category: Medical Devices Authors: Medgadget Editors Tags: Exclusive Medicine Pediatrics Source Type: blogs
Fight Aging! Newsletter, October 14th 2019
In conclusion, a polypharmacology approach of combining established, prolongevity drug inhibitors of specific nodes may be the most effective way to target the nutrient-sensing network to improve late-life health.
Deletion of p38α in Neurons Slows Neural Stem Cell Decline and Loss of Cognitive Function in Mice
https://www.fightaging.org/archives/2019/10/deletion-of-p38%ce%b1-in-neurons-slows-neural-stem-cell-decline-and-loss-of-cognitive-function-in-mice/
Researchers here provide evidence for p38α to be involved in the regulation of diminished neural stem cell activity with age. It is thought that the...
Source: Fight Aging! - October 13, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Is Displaced Nuclear DNA a Meaningful Cause of Chronic Inflammation in Aging?
Sterile inflammation arises without external cause, such as infection or injury, and chronic sterile inflammation is a characteristic of aging. Inflammatory signaling becomes constant and pronounced in tissues, and the immune system is constantly roused to action. Processes, such as regeneration from injury, that depend upon a clear cycle of inflammation that starts, progresses, and resolves are significantly disrupted. It is no exaggeration to say that the downstream consequences of chronic inflammation accelerate the progression of all of the common age-related conditions. It is of great importance in atherosclerosis and...
Source: Fight Aging! - October 11, 2019 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Chronic Lyme arthritis: A mystery solved?
In 1975, researchers from Yale investigated an epidemic of 51 patients with arthritis who lived near the woodsy town of Lyme, Connecticut. The most common symptom was recurrent attacks of knee swelling. A few had pain in other joints, such as the wrist or ankle. Many had fever, fatigue, and headache. Some remembered a round skin rash before the onset of knee swelling.
We now know that Lyme disease is an infection acquired from tick bites, caused by a spiral bacterium named Borrelia burgdorferi. After a tick bite, Borrelia bacteria wriggle through the skin away from the bite site. This leads to a circular red rash, known as...
Source: Harvard Health Blog - October 3, 2019 Category: Consumer Health News Authors: John Ross, MD, FIDSA Tags: Arthritis Bones and joints Infectious diseases Source Type: blogs
Harvard Health Ad Watch: What you should know about direct-to-consumer ads
If you’re like most people, you’ve seen a ton of direct-to-consumer (DTC) drug ads in recent years. They’re all over television, in magazines, online, on billboards, and slapped on the sides of buses, promoting treatments for arthritis, cancer, heartburn, psoriasis, flagging memory — and more. The deluge of drug ads can be overwhelming. Worse, the information is often incomplete, biased, or confusing. That’s why we’re launching the Harvard Health Ad Watch series to highlight some benefits and problems with health product advertisements. We’ll focus on the evidence behind the ads and show you how — a...
Source: Harvard Health Blog - September 20, 2019 Category: Consumer Health News Authors: Robert H. Shmerling, MD Tags: Children's Health Drugs and Supplements Men's Health Women's Health Source Type: blogs
Different Methods To Alleviate Joint Pain
Our body is flexible due the joints. These joints connect two bones, provide support and help in the body parts movement. Joint pain is a feeling of discomfort, aches and soreness in any of our body ’s joint. There have been lots of cases of people having aches in their joints. These joint pains are due to injuries affecting the ligaments, bursae, or tendons surrounding the joint. Pain in the joints is also due to infection and inflammation and in an extremely rare case because of cancer. It becomes extremely painful when you try to move your body parts suffering this pain.There are different conditions which are respons...
Source: radRounds - September 11, 2019 Category: Radiology Authors: Benny Smith Source Type: blogs
Funtabulously Frivolous Friday Five 287
Dr Neil Long Funtabulously Frivolous Friday Five 287
It's Friday. Boggle your brain with FFFF challenge and some old fashioned trivia. Funtabulously Frivolous Friday Five 287 (Source: Life in the Fast Lane)
Source: Life in the Fast Lane - July 26, 2019 Category: Emergency Medicine Authors: Dr Neil Long Tags: FFFF Anything goes Atrial septal defect Bignami Cocaine Cole Porter Kibyo Leonardo da Vinci Marchiava mercury Micheli Minamata disease Renoir Rheumatoid arthritis Strübing Source Type: blogs
Reducing Healthcare Costs; Surgery at a Selected Hospital and Pharma Tourism
Individuals and self-insured companies have adopted various strategies to reduce the rising cost of healthcare for themselves and their employees. A recent article discussed howWalmart was flying employees who were candidates for particular surgical procedures to selected, distant hospitals for evaluation (see:Walmart Flies Employees to Top Hospitals for Surgeries in a Bid to Cut Healthcare Costs). Below is an excerpt from it:Walmart ’s answer [to rising healthcare costs] is its six-year-oldCenters of Excellence (COE) program. In partnership with third-party administrator Health Design Plus (HDP), Walmart directly contra...
Source: Lab Soft News - July 15, 2019 Category: Laboratory Medicine Authors: Bruce Friedman Tags: Cost of Healthcare Healthcare Innovations Healthcare Insurance Medical Consumerism Pharmaceutical Industry Public Health Quality of Care Source Type: blogs
