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Archive for the ‘life extension’ category: Page 23

Aug 12, 2024

3D bioprinting using stem cells

Posted by in categories: 3D printing, bioprinting, biotech/medical, life extension

Year 2018 face_with_colon_three


Pediatric Research volume 83, pages 223–231 (2018) Cite this article.

Aug 12, 2024

Evaluating Possible Anti-Aging Drugs

Posted by in categories: biotech/medical, genetics, life extension, neuroscience

Aging is the major risk factor for the development of chronic diseases such as cardiovascular disease, cancer, diabetes, and dementia. Therefore, drugs that slow the aging process may help extend both lifespan and healthspan (the length of time that people are healthy).

In a study published online on February 29 in Medical Research Archives, Albert Einstein College of Medicine researchers evaluated U.S. Food and Drug Administration-approved drugs for their anti-aging potential. In ranking those drugs, they gave equal weight to preclinical studies (i.e., effect on rodent lifespan and healthspan) and clinical studies (i.e., reduced mortality from diseases the drugs were not intended to treat). The four therapeutics judged most promising for targeting aging were SGLT2 inhibitors, metformin, bisphosphonates, and GLP-1 receptor agonists. Since these drugs have been approved for safety and used extensively, the researchers recommend they be evaluated for their anti-aging potential in large-scale clinical trials.

The study’s corresponding author was Nir Barzilai, M.D., director of Einstein’s Institute for Aging Research, professor of medicine and of genetics and the Ingeborg and Ira Leon Rennert Chair in Aging Research at Einstein, and a member of the National Cancer Institute–designated Montefiore Einstein Comprehensive Cancer Center. The lead author was Michael Leone, a medical student at Einstein.

Aug 11, 2024

A naturally occurring peptide called PEPITEM could potentially rejuvenate the immune response in older individuals and protect against ‘inflammageing’

Posted by in categories: biotech/medical, life extension

which is widely believed to be the root cause of many age-related diseases.

The study, published today in the journal npj Aging, raises the exciting possibility of a protective agent that could dampen age-related inflammation and restore normal immune function in older adults.

PEPITEM (Peptide Inhibitor of Trans-Endothelial Migration) was initially identified at the University of Birmingham in 2015. While the role of the PEPITEM pathway has already been demonstrated in immune-mediated diseases, this is the first data showing that PEPITEM has the potential to increase healthspan in an aging population.

Aug 11, 2024

Is NAD Correlated With Telomere Length, Biological Age, Or Other Biomarkers?

Posted by in categories: biotech/medical, life extension

Join us on Patreon! https://www.patreon.com/MichaelLustgartenPhDDiscount Links/Affiliates: Blood testing (where I get my labs): https://www.ultalabtests.com/.

Aug 9, 2024

Study identifies RNA molecule that Regulates Cellular Aging

Posted by in categories: biotech/medical, genetics, life extension, neuroscience

A team led by UT Southwestern Medical Center researchers has discovered a new way that cells regulate senescence, an irreversible end to cell division. The findings, published in Cell, could one day lead to new interventions for a variety of conditions associated with aging, including neurodegenerative and cardiovascular diseases, diabetes, and cancer, as well as new therapies for a collection of diseases known as ribosomopathies.

“There is great interest in reducing senescence to slow or reverse aging or aging-associated diseases. We discovered a noncoding RNA that when inhibited strongly impairs senescence, suggesting that it could be a therapeutic target for conditions associated with aging,” said Joshua Mendell, M.D., Ph.D., Professor of Molecular Biology and a member of the Harold C. Simmons Comprehensive Cancer Center at UT Southwestern. He is also a Howard Hughes Medical Institute Investigator.

Dr. Mendell led the study with co-first authors Yujing Cheng, Ph.D., a recent graduate of the Genetics, Development, and Disease graduate program; and Siwen Wang, M.D., a former postdoctoral researcher, both in the Mendell Lab.

Aug 8, 2024

11 Top-Rated Home Saunas for Longevity

Posted by in category: life extension

Unfortunately, while the science behind sauna use for longevity seems more convincing than cold plunging, saunas themselves cost a lot more than cold plunges…


Heat therapy seems to be good for longevity, so we looked around for the top-rated home saunas to bring those health benefits to you.

Aug 8, 2024

The End of Aging episode 1: Is it possible to live to 120?

Posted by in category: life extension

Is it possible to live to 120? Yes, according to the burgeoning field of longevity science. Over twelve weeks, reporter Darren Mara puts his own body to the test to find out if aging really is a thing of the past.

Catch The Feed Tuesdays at 10pm on SBS HD, or on SBS On Demand.

Continue reading “The End of Aging episode 1: Is it possible to live to 120?” »

Aug 7, 2024

17.6y Younger Biological Age (Blood Test #5 In 2024)

Posted by in categories: biotech/medical, life extension

Join us on Patreon! https://www.patreon.com/MichaelLustgartenPhDDiscount Links/Affiliates: Blood testing (where I get my labs): https://www.ultalabtests.com/.

Aug 7, 2024

Epistemic uncertainty challenges aging clock reliability in predicting rejuvenation effects

Posted by in categories: biotech/medical, life extension

Pain management is an important component of caring for adults with cerebral palsy. However, it’s the least understood comorbidity in the adult cerebral palsy population.

A study led by Mark Peterson, Ph.D., M.S., FACSM, a professor of physical medicine and rehabilitation at University of Michigan Health, found that adults living with had a very high occurrence of pain, with 90% having a pain history and 74% having multiple diagnoses of pain coming from different origins such as the lower back, irritable bowels, joint arthritis and chronic headaches.

The research is published in the journal JAMA Neurology.

Aug 6, 2024

Racial Discrimination, Neural Connectivity, and Epigenetic Aging in Black Women

Posted by in categories: biotech/medical, genetics, life extension, neuroscience

(THE CONVERSATION) Racism steals time from people’s lives – possibly because of the space it occupies in the mind.


Question Is racial discrimination associated with brain connectivity, and are alterations in deep brain functional connectivity associated with accelerated epigenetic aging?

Findings In this cohort study of 90 Black women in the US, higher self-reported racial discrimination was associated with greater resting-state functional connectivity (RSFC) between the locus coeruleus (LC) and precuneus. Significant indirect effects were observed for the association between racial discrimination frequency and DNA methylation age acceleration.

Continue reading “Racial Discrimination, Neural Connectivity, and Epigenetic Aging in Black Women” »

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