Aging-US

Aging Podcast

Aging is dedicated to advancing our understanding of the biological mechanisms that drive aging and the development of age-related diseases. Our mission is to serve as a platform for high-quality research that uncovers the cellular, molecular, and systemic processes underlying aging, and translates these insights into strategies to extend healthspan and delay the onset of chronic disease. Read about the Aging Scientific Integrity Process: https://aging-us.com/scientific-integrity

  1. 4시간 전

    Hypertonic Saline Plus Furosemide Improves Heart Failure Biomarkers in Randomized Trial

    Heart failure remains one of the leading causes of hospitalization among older adults worldwide. During episodes of acute decompensated heart failure (ADHF), excess fluid builds up in the lungs and body, making breathing difficult and increasing the risk of serious complications. Although intravenous loop diuretics such as furosemide are the standard treatment for relieving congestion, many patients continue to experience persistent inflammation, ongoing cardiac remodeling, and worsening heart function despite therapy. A research paper published in Volume 18 of Aging titled “Effects of intravenous furosemide plus small-volume hypertonic saline solutions on inflammatory, remodelling markers and epigenetics signatures of patients with congestive acute decompensated heart failure (ADHF),” investigated whether combining intravenous furosemide with small volumes of hypertonic saline solution (HSS) could improve biological markers associated with heart failure compared with furosemide alone. Full blog post - https://aging-us.org/2026/08/hypertonic-saline-plus-furosemide-improves-heart-failure-biomarkers-in-randomized-trial/ DOI - https://doi.org/10.18632/aging.206364 Corresponding author - Antonino Tuttolomondo - bruno.tuttolomondo@unipa.it Abstract video - https://www.youtube.com/watch?v=EG65XlcDJ3U Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206364 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, heart failure, acute decompensated heart failure, furosemide, hypertonic saline solution To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    Hypertonic Saline Plus Furosemide Improves Heart Failure Biomarkers in Randomized Trial
  2. 6시간 전

    New Drug Combination Targets Cancer and Senescent Cells While Extending Lifespan in Old Mice

    BUFFALO, NY — August 3, 2026 — A new #research paper was #published in Volume 18 of Aging on July 17, 2026, titled “Selective targeting of cancer and senescence via shared metabolic shifts extends lifespan of old mice.” The study was led by first author Zachery R. Robinson, and corresponding author and Aging editorial board member Irina M. Conboy, both from the Department of Bioengineering and QB3 Institute, University of California, Berkeley. The researchers developed a new combination therapy that selectively targets both cancer cells and senescent cells by exploiting metabolic vulnerabilities shared by these two cell types. In laboratory studies and aged mice, the treatment selectively eliminated senescent cells and reduced cancer cell viability while improving physical performance and extending lifespan without significant toxicity to healthy tissues. Cancer and aging are closely linked. As people age, senescent cells accumulate throughout the body. Although these cells no longer divide, they remain metabolically active and release inflammatory molecules known as the senescence-associated secretory phenotype (SASP), which contributes to chronic inflammation, tissue dysfunction, and tumor progression. Existing therapies such as the BCL-2/BCL-xL inhibitor navitoclax (ABT-263) can eliminate both cancer cells and senescent cells but require doses that frequently cause thrombocytopenia, a potentially serious reduction in platelet counts that has limited their clinical use. Full press release - https://www.aging-us.com/news-room/new-drug-combination-targets-cancer-and-senescent-cells-while-extending-lifespan-in-old-mice DOI - https://doi.org/10.18632/aging.206399 Corresponding author - Irina M. Conboy - irina@generationlab.co Abstract video - https://www.youtube.com/watch?v=7p5JMvy9Twg Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206399 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, senescence, cancer, metabolic shift, ATP To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    New Drug Combination Targets Cancer and Senescent Cells While Extending Lifespan in Old Mice
  3. 4일 전

    Italy Proposes a Healthspan-Focused Framework for Healthy Aging

    BUFFALO, NY — July 30, 2026 — A new #research perspective was #published in Volume 18 of Aging on July 16, 2026, titled “Towards integration of healthspan strategies into the Italian National Health Service.” The article was led by co-first authors Nicola Marino, affiliated with the AEON Foundation and the Women’s Brain Foundation, and Matteo Fiore from the University of Bologna, with both serving as corresponding authors. Rather than presenting new clinical trial results, the authors propose a prevention-focused framework for the staged, evidence-based evaluation and integration of healthspan strategies into Italy’s National Health Service (Servizio Sanitario Nazionale, SSN) to help address the challenges of an aging population. Italy has one of the oldest populations in the world. Although life expectancy has continued to increase, many older adults spend a substantial portion of those additional years living with chronic disease, disability, or reduced physical and cognitive function. The authors describe this mismatch as the lifespan–healthspan divide and argue that healthcare systems should increasingly focus not only on helping people live longer, but also on extending the years they remain healthy and functionally independent. To address this challenge, the authors outline the concept of longevity medicine, describing it as a prevention-oriented, life-course framework rather than a new medical specialty. The approach integrates principles from geroscience, preventive medicine, and personalized healthcare with the goal of identifying age-related risks earlier and promoting healthy aging before chronic diseases and functional limitations accumulate. At the same time, the paper emphasizes that many emerging tools—including biological-age biomarkers, multi-omic profiling, wearable sensor data, and artificial intelligence-based risk stratification—remain exploratory and should not be adopted routinely until they demonstrate clear clinical utility, cost-effectiveness, and meaningful benefits for patients. Full press release - https://www.aging-us.com/news-room/italy-proposes-a-healthspan-focused-framework-for-healthy-aging DOI - https://doi.org/10.18632/aging.206402 Corresponding authors - Nicola Marino - marino@aeonfoundation.eu, and Matteo Fiore - matteo.fiore@auslromagna.it Abstract video - https://www.youtube.com/watch?v=uc1tGVfiHMw Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206402 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, preventive, longevity, national health system, health span, biomarkers To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    Italy Proposes a Healthspan-Focused Framework for Healthy Aging
  4. 7월 27일

    Senolytic PROTAC Slows Age-Related Intervertebral Disc Degeneration in Male Mice

    BUFFALO, NY — July 27, 2026 — A new #research paper was #published in Volume 18 of Aging on July 13, 2026, titled “Slowing intervertebral disc aging in mice through long-term systemic treatment with the senolytic BCL-2/BCL-xL proteolysis targeting chimera (PROTAC) 753b.” The study was led by first author Peter G. Alexander from the Ferguson Laboratory for Spine Research, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, and corresponding author Nam Viet Vo from the same institution. Intervertebral disc degeneration is a leading cause of chronic low back pain and disability. As discs age, they lose important structural components, become less able to absorb mechanical stress, and accumulate senescent cells—dysfunctional cells that stop dividing but continue releasing inflammatory molecules that contribute to tissue degeneration. Senolytic therapies, which selectively eliminate these cells, have emerged as a promising strategy to slow age-related diseases. In this study, researchers evaluated PROTAC 753b, a next-generation senolytic designed to target the anti-apoptotic proteins BCL-2 and BCL-xL while reducing the platelet toxicity associated with earlier drugs in this class. The researchers treated 16-month-old male and female mice with PROTAC 753b for six months and evaluated their intervertebral discs at 22 months of age using histology, molecular analyses, and measurements of inflammatory markers. The treatment significantly improved several measures of intervertebral disc health in aged male mice, preserving the extracellular matrix protein aggrecan and reducing matrix metalloproteinase (MMP)-mediated aggrecan breakdown, a hallmark of disc degeneration. In contrast, female mice showed little overall improvement, revealing a sex-specific response to treatment. Full press release - https://www.aging-us.com/news-room/senolytic-protac-slows-age-related-intervertebral-disc-degeneration-in-male-mice DOI - https://doi.org/10.18632/aging.206394 Corresponding author - Nam Viet Vo - nvv1@pitt.edu Abstract video - https://www.youtube.com/watch?v=t0z4MULDr1A Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206394 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, intervertebral disc aging, cellular senescence, senolytic, anti-apoptosis, PROTAC-753b To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    Senolytic PROTAC Slows Age-Related Intervertebral Disc Degeneration in Male Mice
  5. 7월 23일

    New Surface Marker Could Advance Precision Therapies for Type 2 Diabetes

    BUFFALO, NY — July 23, 2026 — A new #research paper was #published in Volume 18 of Aging on July 8, 2026, titled “TM4SF1 is a surface marker of senescent pancreatic β-cells.” The study was led by first author Ana Beathriz Leite Lorente from Joslin Diabetes Center and Harvard Medical School, and São Paulo State University (UNESP), Brazil, and corresponding author Cristina Aguayo-Mazzucato from Joslin Diabetes Center and Harvard Medical School. Type 2 diabetes is characterized by insulin resistance and the progressive loss of pancreatic β-cell function. With aging and metabolic stress, senescent β-cells accumulate within the pancreas, producing less insulin while releasing inflammatory signals that contribute to disease progression. Although eliminating these dysfunctional cells has emerged as a promising therapeutic strategy, a major challenge has been identifying markers that distinguish senescent β-cells from healthy cells with sufficient precision. This study identifies transmembrane 4 L six family member 1 (TM4SF1) as a highly selective surface marker of senescent β-cells, providing a promising candidate for the future development of more selective therapies for type 2 diabetes. In this study, the researchers searched for cell-surface proteins that specifically identify senescent β-cells. Using RNA sequencing, flow cytometry, immunofluorescence, and analyses of both mouse and human pancreatic tissue, they compared TM4SF1 with the previously established senescence marker urokinase-type plasminogen activator receptor (uPAR/PLAUR). Their findings showed that TM4SF1 is expressed predominantly in senescent β-cells while exhibiting much lower expression in non-senescent β-cells and other tissues, making it a more β-cell-specific surface marker than uPAR. Full press release - https://www.aging-us.com/news-room/new-surface-marker-could-advance-precision-therapies-for-type-2-diabetes DOI - https://doi.org/10.18632/aging.206398 Corresponding author - Cristina Aguayo-Mazzucato - Cristina.aguayo-mazzucato@joslin.harvard.edu Abstract video - https://www.youtube.com/watch?v=tNbFKdleTJo Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206398 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, senescent β-cell, type 2 diabetes, transmembrane 4 l six family member 1, urokinase-type plasminogen activator receptor To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    New Surface Marker Could Advance Precision Therapies for Type 2 Diabetes
  6. 7월 21일

    Brain Flexibility Is Linked to Hand Coordination During Aging

    Coordinating both hands is something most people take for granted. Everyday activities such as buttoning a shirt, preparing a meal, driving, or using a knife and fork all depend on the brain’s ability to precisely control movements on both sides of the body. As people age, however, these tasks often become more difficult, especially when they require both hands to perform different movements at the same time. A research paper published in Volume 18 of Aging titled “Age-specific relationship between the modulation of brain dynamics in response to task demands and bimanual performance,” investigated how aging affects the brain’s ability to adapt to increasingly complex hand-coordination tasks. The study was led by first author Sara Magalhães Ferreira from Hasselt University, with corresponding author Koen Cuypers from Hasselt University and KU Leuven. Full blog - https://aging-us.org/2026/07/brain-flexibility-is-linked-to-hand-coordination-during-aging/ DOI - https://doi.org/10.18632/aging.206363 Corresponding author - Koen Cuypers - koen.cuypers@uhasselt.be Abstract video - https://www.youtube.com/watch?v=3TbcGFCZV9s Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206363 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, bimanual coordination, Bimanual Tracking Task, BOLD variability, task modulation To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    Brain Flexibility Is Linked to Hand Coordination During Aging
  7. 7월 21일

    Preserving Peroxisomes Helps Maintain Mitochondrial Health and Extend Lifespan in C. elegans

    BUFFALO, NY — July 21, 2026 — A new #research paper was #published in Volume 18 of Aging on July 6, 2026, titled “Inhibition of peroxisomal protein PRX-11 promotes longevity in Caenorhabditis elegans via enhancements to mitochondria.” The study was authored by Yash Flora, Dhriti Shastri, Kathryn R. DeLeo, and K. Adam Bohnert from the Department of Biological Sciences, Louisiana State University. Aging is accompanied by the gradual decline of many cellular structures that help maintain healthy tissues and organs. Among these are peroxisomes, which play essential roles in breaking down toxic molecules and metabolizing lipids, and mitochondria, which generate most of the cell’s energy. Although these organelles work closely together, little has been known about how changes in one influence the aging of the other. This new study reveals that preserving peroxisomes helps maintain healthier mitochondria and extends lifespan in the nematode Caenorhabditis elegans, providing new insight into how communication between cellular organelles influences aging. In this study, the researchers investigated the function of PRX-11, a peroxisomal protein involved in peroxisome division. Previous work from the group showed that reducing PRX-11 activity prevents the age-related degradation of peroxisomes through a process known as pexophagy and increases lifespan. The new study explored why preserving peroxisomes produces these beneficial effects and found that maintaining peroxisomes also preserves mitochondrial health during aging. The researchers found that animals with reduced PRX-11 activity retained long, interconnected mitochondrial networks that resembled those seen in young adults, whereas normal aging was associated with progressive mitochondrial fragmentation. These preserved mitochondria also accumulated less calcium, generated lower levels of oxidative stress, maintained higher ATP-to-ADP ratios, and were associated with improved locomotor function in older animals. Together, these findings indicate that preventing age-related peroxisome loss supports multiple aspects of mitochondrial function during aging. Full press release - https://www.aging-us.com/news-room/preserving-peroxisomes-helps-maintain-mitochondrial-health-and-extend-lifespan-in-c-elegans DOI - https://doi.org/10.18632/aging.206395 Corresponding author - K. Adam Bohnert - bohnerta@lsu.edu Abstract video - https://www.youtube.com/watch?v=fbcqBsP90CY Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206395 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, cellular aging, lifespan, pexophagy, mitochondrial tubulation, inter-organelle crosstalk To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    Preserving Peroxisomes Helps Maintain Mitochondrial Health and Extend Lifespan in C. elegans
  8. 7월 16일

    EDITORS’ CHOICE: The multifaceted inducers of cellular senescence

    Each month, we will highlight a paper published in Aging chosen as the “Editors’ Choice.” These selections are handpicked by our editors and accompanied by a brief summary, showcasing research with significant impact and novel insights in aging and age-related diseases. Cellular senescence is a hallmark of aging and age-related disease, yet the diverse mechanisms that trigger this cellular state remain incompletely understood. The review recently published in Volume 18 of Aging, titled “The multifaceted inducers of cellular senescence,” examines the many intrinsic and extrinsic stimuli that induce senescence, including DNA damage, oxidative and mitochondrial stress, telomere attrition, oncogene activation, cell–cell fusion, and developmental signals. The authors, Hilah Gal and Valery Krizhanovsky, explain how these distinct pathways converge on a stable cell-cycle arrest. By highlighting the complexity and heterogeneity of senescent cells, the authors provide valuable insights that may guide the development of future therapies targeting senescence to promote healthy aging and combat age-related diseases. DOI - https://doi.org/10.18632/aging.206391 Corresponding author - Valery Krizhanovsky - valery.krizhanovsky@weizmann.ac.il Abstract video - https://www.youtube.com/watch?v=5Y7R_8GQ1gk Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206391 Keywords - aging, cell senescence To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

    EDITORS’ CHOICE: The multifaceted inducers of cellular senescence

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Aging is dedicated to advancing our understanding of the biological mechanisms that drive aging and the development of age-related diseases. Our mission is to serve as a platform for high-quality research that uncovers the cellular, molecular, and systemic processes underlying aging, and translates these insights into strategies to extend healthspan and delay the onset of chronic disease. Read about the Aging Scientific Integrity Process: https://aging-us.com/scientific-integrity

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