Preventive Medicine is the Key to Value-Based Care
The following is a guest article by Dr. Ed Cladera, Medical Director at AristaMD
We’re amid a massive provider shortage, and it’s only getting worse. According to data from the Association of American Medical Colleges, the U.S. is on track to face a shortage of up to 124,000 physicians by 2034. As a result of being unable to access care, patients are pushing off routine health services. Neglected care comes with more complications down the line.
Studies have shown that preventative care decreases the incidence of disease and patient mortality, resulting in better care outcomes. Preventive medicine proactively identifie...
Source: EMR and HIPAA - July 18, 2023 Category: Information Technology Authors: Guest Author Tags: Clinical Communication and Patient Experience Health IT Company Healthcare IT Hospital - Health System AristaMD Association of American Medical Colleges Decreasing Costs Ed Cladera MD Improving Outcomes Medicaid Medicare PCP Prev 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'...
Source: Fight Aging! - July 16, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Late Life Rapamycin Treatment Reverses Diastolic Dysfunction in Mice
Inhibitors of mTOR such as rapamycin are increasingly well studied. This class of drug stimulates cellular stress responses, principally autophagy, and thus produces outcomes that are broadly similar to the long-term improvement of health resulting from calorie restriction, exercise, or other demonstrated means of upregulating autophagy. This results in benefits to health, such as those noted in today's open access paper.
It is one thing to demonstrate that a drug improves measures of autophagy known to decline with age, and note that many of the interventions shown to modestly slow aging in laboratory species are c...
Source: Fight Aging! - July 14, 2023 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
In Other Words: What ’s It Mean to Be Organic?
The word organic is often used to talk about fruits and vegetables that have been produced in a specific way, typically without the use of synthetic fertilizers and pesticides. But to chemists, organic refers to carbon-containing compounds that are the basis for all living organisms. Ironically, the chemicals prohibited in the farming of organic produce are usually organic molecules.
Credit: NIGMS.
Organic chemists study, create, and explore carbon-containing molecules. Most organic molecules contain carbon and hydrogen, but they can also include other elements like nitrogen, oxygen, phosphorus, and more. Organic comp...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - July 12, 2023 Category: Research Authors: Chrissa Chverchko Tags: Chemistry, Biochemistry and Pharmacology In Other Words 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 ...
Source: Fight Aging! - July 9, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Planarians Use a Similar Strategy to Embryonic Reprogramming to Maintain Immortality
There are a number of functionally immortal lower species, such as hydra, jellyfish, and planarians. Individual animals do not exhibit aging, in that mortality rate does not rise over time. An interesting question is the degree to which these species employ much the same strategy of cellular reprogramming as occurs in the early embryo of mammals, in order to maintain a youthful epigenome. Some of these species only maintain immortality under certain circumstances, and researchers have made use of that in order to examine what happens to cellular biochemistry when individuals switch from a state of aging to a state of rejuv...
Source: Fight Aging! - July 6, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
Science Snippet: Antioxidants Explained
Many types of fruits, vegetables, and legumes are rich in antioxidants. Credit: iStock.
While at the grocery store, you’ve likely noticed foods with labels saying they contain antioxidants, but what does that mean? In short, antioxidants are substances that may prevent or delay some types of cell damage. Many foods, including fruits and vegetables, naturally produce antioxidants like vitamins C and E, beta-carotene, and selenium. Our bodies also naturally produce antioxidant molecules such as alpha-lipoic acid, glutathione, and coenzyme Q10.
Antioxidants are united by their ability to donate electrons, whi...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - July 5, 2023 Category: Research Authors: Chrissa Chverchko Tags: Chemistry, Biochemistry and Pharmacology Science Snippet Source Type: blogs
Progress Towards Rejuvenation as a Matter of Investment versus a Matter of Time
It is not hard to argue that there is too little investment in progress towards the treatment of aging as a medical condition. Collectively, the underlying mechanisms of degenerative aging are the cause of two-thirds of human mortality, and likely a somewhat greater fraction of loss of function, suffering, and pain. The cost of that mortality is vast, no matter how one likes to model the value of a human life, or a year spent alive in good health. This is much the same argument that can be made for greater investment in medical research in general. Medical research funding as a whole is a very, very tiny fraction of the co...
Source: Fight Aging! - July 4, 2023 Category: Research Authors: Reason Tags: Healthy Life Extension Community Source Type: blogs
Building a Digital Immune System
Credit: Courtesy of Dr. Tomas Helikar.
The power of computer code has been a longtime fascination for Tomas Helikar, Ph.D., a professor of biochemistry at the University of Nebraska-Lincoln (UNL). In college, when he learned he could use that power to help researchers better understand biology and improve human health, Dr. Helikar knew he’d found his ideal career. Since then, he’s built a successful team of scientists studying the ways we can use mathematical models in biomedical research, such as creating a digital replica of the immune system that could predict how a patient will react to infectious microorganisms ...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - June 28, 2023 Category: Research Authors: Chrissa Chverchko Tags: Being a Scientist Cells Tools and Techniques Bioinformatics Computational Biology Cool Tools/Techniques Modeling Profiles Source Type: blogs
Fight Aging! Newsletter, June 26th 2023
This study explored the association between different cooking fuel types and the risk of cancer and all-cause mortality among seniors constructing Cox regression models. Data were obtained by linking waves of 6, 7, and 8 of the Chinese Longitudinal Healthy Longevity Survey, which included a total of 7,269 participants who were 65 years old and over. Cooking fuels were categorized as either biomass, fossil, or clean fuels. And the effects of switching cooking fuels on death risk were also investigated using Cox regression models.
The results indicate that, compared with the users of clean fuels, individuals using bio...
Source: Fight Aging! - June 25, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Optimism for the Future of Amyloid- β Clearance
In today's popular science article, the SENS Research Foundation offers a more rosy picture of the near future of amyloid-β clearance than is the usual fare these days. Amyloids are misfolded or otherwise altered proteins that can aggregate to form solid deposits that disrupt cellular biochemistry. In principle they should all be removed. Their existence is a form of harmful change that takes place with age, and the connections to cell dysfunction are quite clear. The failure of amyloid-β clearance to produce meaningful benefits in Alzheimer's patients has led to some disillusionment, however.
Alzheimer's may be a...
Source: Fight Aging! - June 21, 2023 Category: Research Authors: Reason Tags: Medicine, Biotech, Research Source Type: blogs
Pump Up the Potassium
The element potassium plays a pivotal role in our bodies. It’s found in all our cells, where it regulates their volume and pressure. To do this, our bodies carefully control potassium levels so that the concentration is about 30 times higher inside cells than outside. Potassium works closely with sodium, which regulates the extracellular fluid volume and has a higher concentration outside cells than inside. These concentration differences create an electrochemical gradient, or a membrane potential.
Potassium is the primary regulator of the pressure and volume inside cells, and it’s important for nerve transmiss...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - June 21, 2023 Category: Research Authors: Chrissa Chverchko Tags: Chemistry, Biochemistry and Pharmacology Molecular Structures Cellular Processes Element Proteins Source Type: blogs
Fight Aging! Newsletter, June 19th 2023
In conclusion, among Swedish middle-aged subjects, nearly two-thirds showed complete fatty degeneration of thymus on CT.
Age-Related Dysfunction of Water Homeostasis
https://www.fightaging.org/archives/2023/06/age-related-dysfunction-of-water-homeostasis/
Dehydration can be an issue in older people. As in every complex system in the body, the mechanisms by which hydration is regulated become dysfunctional with advancing age. Researchers here look at the brain region responsible for regulating some of the response to dehydration, cataloging altered gene expression in search of the more important mechan...
Source: Fight Aging! - June 18, 2023 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs
Notes from the 2023 Age-Related Disease Therapeutics Summit
The former Longevity Therapeutics conference series was renamed to the Age-Related Disease Therapeutics Summit and held its fifth event recently in San Francisco. It was a smaller meeting than in past years, perhaps a result of the recent downturn in the global financial and investment environment. Few investors were present. Nonetheless, one can usually learn something interesting from the presenting biotech founders and executives. I took a few notes while I was there to present on progress at Repair Biotechnologies, and they follow in the order of the conference program.
Birget Schilling from the Buck Institute f...
Source: Fight Aging! - June 16, 2023 Category: Research Authors: Reason Tags: Longevity Industry Source Type: blogs
Career Conversations: Q & A With Physiologist Elimelda Moige Ongeri
Credit: Courtesy of Dr. Elimelda Moige Ongeri.
A career path in science is rarely clear cut and linear, which Elimelda Moige Ongeri, Ph.D., can attest adds to its excitement. She went from working in animal reproductive biology to studying proteins involved in inflammation and tissue injury. Dr. Ongeri is also currently dean of the Hairston College of Health and Human Sciences and professor of physiology at North Carolina Agricultural and Technical State University (NC A&T) in Greensboro. In this interview, she shares details of her career, including a change in research focus to human physiology; her goals for the f...
Source: Biomedical Beat Blog - National Institute of General Medical Sciences - June 14, 2023 Category: Research Authors: Chrissa Chverchko Tags: Being a Scientist Profiles Proteins Source Type: blogs
