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Archive for the ‘life extension’ category: Page 13

Aug 14, 2024

Nonlinear dynamics of multi-omics profiles during human aging

Posted by in categories: biotech/medical, life extension

Understanding the molecular changes underlying aging is important for developing biomarkers and healthy aging interventions. In this study, the authors used comprehensive multi-omics data to reveal nonlinear molecular profiles across chronological ages, highlighting two substantial variations observed around ages 40 and 60, which are linked to increased disease risks.

Aug 14, 2024

Scientists find humans age dramatically in two bursts — at 44, then 60

Posted by in category: life extension

US findings suggesting ageing is not a slow and steady process could explain spikes in health issues at certain ages.

Aug 13, 2024

Neuron-specific partial reprogramming could combat cognitive decline

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

Preclinical study investigates neuron-targeted partial cellular reprogramming in the hippocampus to mitigate age-related cognitive impairments.

Aug 13, 2024

A doctor who says he’s reversed his age by 20 years eats these 7 foods every week to boost his longevity

Posted by in categories: biotech/medical, food, life extension

Completely changing your diet can be hard, so a longevity expert and doctor added foods including olive oil to his diet for the healthy aging benefits.

Aug 13, 2024

Prof. Dr. Alan Widgerow — Division Chief, Center for Tissue Engineering, UC Irvine / CSO, Galderma

Posted by in categories: bioengineering, biotech/medical, life extension

Innovation At The Frontiers Of Aesthetic And Regenerative Medicine — Prof. Dr. Alan Widgerow — Division Chief, Center for Tissue Engineering, UCIrvine — Chief Scientific Officer, Galderma.


Prof. Dr. Alan Widgerow, MBBCh, FCS, MMed, FACS, is Division Chief, Research, Center for Tissue Engineering (https://sites.uci.edu/ctelab/team/) and Adjunct Professor Plastic Surgery, Dept of Plastic Surgery, University of California, Irvine (https://faculty.uci.edu/profile/?facu…) and Chief Scientific Officer and Head of Skin Science Center of Innovation at Galderma (https://www.galderma.com/).

Continue reading “Prof. Dr. Alan Widgerow — Division Chief, Center for Tissue Engineering, UC Irvine / CSO, Galderma” »

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

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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.

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