Aging-US

Aging (Aging-US) was proud to sponsor the Muscle Aging Science & Translation (MAST) Symposium, organized by the Aging Initiative at Harvard University on Friday, April 18, 2025. This important event brought together 350 participants—chosen from more than 1,300 applicants—including students, researchers, company founders, investors, and industry leaders. Together, they explored the latest research and innovations in muscle health and aging. The symposium reflected the journal’s strong commitment to supporting collaboration across fields and advancing research in aging. -Key Highlights from the MAST Symposium- Clinical Research Perspectives on Frailty The symposium opened with a strong clinical session led by experts from top institutions: Dr. Roger Fielding (Tufts University and Boston Claude D. Pepper Older Americans Independence Center) and Drs. Douglas Kiel, Shivani Sahni, and Yi-Hsiang Hsu (Harvard Medical School and Beth Israel Deaconess Medical Center). The panel discussed key topics such as the biology of frailty, how bone and muscle health are connected, and the influence of genetics, diet, and exercise on staying strong as we age. By blending real-life patient care with the latest research, the speakers shed light on the challenges of sarcopenia—the gradual loss of muscle strength and mass that occurs with age—and the new scientific approaches being developed to improve treatment. Full recap - https://aging-us.org/2025/04/agings-ongoing-support-for-scientific-innovation-sponsoring-the-muscle-aging-science-translation-symposium/ Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts To learn more about the journal, please visit our website at https://www.Aging-US.com​​ and connect with us on social media at: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 23, 2025 — A new #research paper was #published in Aging (Aging-US) Volume 17, Issue 3, on March 18, 2025, titled “Epigenetic and accelerated age in captive olive baboons (Papio anubis), and relationships with walking speed and fine motor performance.” In this study, led by Sarah J. Neal from The University of Texas MD Anderson Cancer Center, researchers examined how the epigenetic age of baboons—a measure of biological aging based on DNA methylation—compared to their actual age (chronological age) and whether it related to signs of aging like slower walking or reduced hand coordination. While many baboons showed a mismatch between their epigenetic and chronological ages, these differences did not consistently align with physical performance measures. Researchers analyzed blood samples from 140 captive olive baboons (Papio anubis) to determine whether these primates, like humans, show signs of “age acceleration”—a condition where epigenetic age surpasses chronological age. The results revealed that about a quarter of the baboons exhibited accelerated aging, while another quarter showed signs of slower aging, known as “age deceleration.” “We found that epigenetic age was strongly correlated with chronological age, and that approximately 27% of the sample showed age acceleration and 28% showed age deceleration." The scientists then investigated whether these differences were reflected in physical indicators such as walking speed or fine motor skills. To do this, researchers measured walking speed by tracking how quickly baboons moved between points in their enclosures and assessed fine motor skills using a simple task that involved picking up small objects. Older baboons did tend to walk more slowly and perform worse on tasks requiring dexterity, patterns also seen in aging humans. However, these changes were more closely related to chronological age than epigenetic age. Two different methods were used to measure the gap between epigenetic and chronological age. Each method produced slightly different outcomes, highlighting the complexity of defining age acceleration. In one analysis, the oldest baboons appeared to age more slowly epigenetically, possibly reflecting selective survival, where only the healthiest individuals live into old age. This research is among the first to classify baboons based on their epigenetic aging rate and investigate how this links to real-world signs of aging. Although the findings did not provide clear evidence that epigenetic age acceleration leads to physical decline, they point to the importance of DNA methylation as a biomarker in aging research. Because baboons share many biological similarities with humans, these findings help refine how researchers measure aging and assess potential early warning signs of decline. Continued studies in baboons and other primates may improve our understanding of how epigenetic aging influences health and longevity—and could help develop better tools for predicting age-related decline in humans. DOI - https://doi.org/10.18632/aging.206223 Corresponding author - Sarah Neal - SJNeal@MDAnderson.org Video short - https://www.youtube.com/watch?v=EFfRMFbAMqk Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206223 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts To learn more about the journal, please visit our website at https://www.Aging-US.com​​ and connect with us on social media at: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 21, 2025 — A new #research paper was #published in Aging (Aging-US) Volume 17, Issue 3, on March 14, 2025, titled “Effects of a natural ingredients-based intervention targeting the hallmarks of aging on epigenetic clocks, physical function, and body composition: a single-arm clinical trial.” A team of researchers, led by first authors Natalia Carreras-Gallo and Rita Dargham, and corresponding author Varun B. Dwaraka from TruDiagnostic, studied how a natural anti-aging supplement called the Cel System might influence the aging process. They found that participants who took the supplement for one year showed a reduction in biological age, along with improved muscle strength and body composition. The study highlights the potential of lifestyle and nutritional supplements to support healthy aging. “The Cel System supplement range was formulated to target pathways associated with the Hallmarks of Aging when combining Cel1, Cel2, and Cel3 formulas.” Cel System is a natural supplement made from a mix of plant compounds, vitamins, and antioxidants designed to target the biological mechanisms associated with aging. Over the course of a year, 51 adults between the ages of 54 and 84 participated in the clinical trial. The group included 26 men and 25 women. Researchers tracked changes in biological age using DNA-based tests known as epigenetic clocks, along with physical performance and body composition metrics. Participants were also encouraged to walk for 10 minutes and practice mindfulness for five minutes daily. Results showed that participants experienced improvements in grip strength, lower body mobility, and reductions in body weight, waist circumference, and body mass index. These physical gains were supported by slower biological aging, as measured by multiple epigenetic clocks. In addition, the supplement appeared to reduce stem cell turnover, a key marker of aging at the cellular level. The study also reported changes in immune cell composition, suggesting that the supplement may help regulate immune function as people age. Biomarkers associated with liver function also shifted, pointing to potential improvements in organ health. However, levels of inflammation markers did not significantly change. Analysis of methylation chemical marks on DNA revealed that the supplement influenced gene activity related to stress response, brain function, and cell communication. These molecular-level changes may help explain the broader benefits seen in physical and biological aging measures. Although this was a pilot study without a control group, the findings suggest that the Cel System supplement shows potential for reducing signs of aging and improving overall health. The authors suggest future randomized controlled trials with larger sample sizes to confirm these results and explore the supplement’s long-term effects on longevity. This study adds to growing evidence that targeted natural supplements may slow biological aging and extend healthspan. By combining epigenetic analysis with real-world health data, the findings offer new insight into how nutraceuticals, like Cel System, could promote long-term health and resilience. Paper: DOI: https://doi.org/10.18632/aging.206221 Corresponding author: Varun B. Dwaraka – varun.dwaraka@trudiagnostic.com Keywords: aging, epigenetic age change, physiological age change, epigenetic biomarker proxies, hallmarks of aging, nutraceutical longevity interventions To learn more about the journal, please visit our website at www.Aging-US.com​​ and connect with us on social media at: Facebook - www.facebook.com/AgingUS/ X - twitter.com/AgingJrnl Instagram - www.instagram.com/agingjrnl/ YouTube - www.youtube.com/@AgingJournal LinkedIn - www.linkedin.com/company/aging/ Pinterest - www.pinterest.com/AgingUS/ Spotify - open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 16, 2025 — A new #research paper was #published in Aging (Aging-US) Volume 17, Issue 3, on March 12, 2025, titled “DNA methylation entropy is a biomarker for aging.” Researchers Jonathan Chan, Liudmilla Rubbi, and Matteo Pellegrini from the University of California, Los Angeles, led a study that discovered a new way to measure changes in DNA that can help predict a person’s age. This method focuses on how random certain chemical tags on DNA become over time. The team compared this new measurement, called methylation entropy, to existing methods and found it performed just as well—or even better. These findings support the idea that changes in our epigenetic information are closely linked to aging and could offer new tools for studying age-related diseases. The study focused on DNA methylation, a process where chemical marks are added to DNA and help control which genes are turned on or off. Scientists have traditionally measured average methylation levels to estimate biological age using “epigenetic clocks.” This study, however, takes a different approach. The researchers used buccal swabs (cells from inside the cheek) from 100 individuals between ages 7 and 84 and applied targeted bisulfite sequencing techniques to measure methylation entropy across 3,000 regions of the genome. Entropy in this context reflects how disordered or varied the methylation patterns are at certain sites on the DNA. The researchers discovered that as people age, the entropy of methylation at many locations changes in a reproducible way. Sometimes it increases, reflecting more random patterns, and sometimes it decreases, showing more uniformity. These shifts are not always tied to how much methylation is happening, which suggests entropy provides new information beyond what traditional methods can offer. To test how well this new metric could predict age, the team used both statistical and machine learning models. They found that methylation entropy predicted age as accurately as traditional methods, and the best results came from combining entropy with other measurements like average methylation and a method called CHALM. These combined models were able to estimate age with an average error of just five years. "[...] methylation entropy is measuring different properties of a locus compared to mean methylation and CHALM, and that loci can become both more or less disordered with age, independently of whether the methylation is increasing or decreasing with age." This research supports the growing theory that aging is partly caused by a gradual loss of epigenetic information—the biological “instructions” that help keep our cells working properly. This insight also connects with recent studies suggesting that restoring this lost information might reverse some signs of aging. While more research is needed to study methylation entropy in other tissues, this work points to a more precise and powerful way to measure biological aging, which could influence the future of aging-related treatments and therapies. Read the full paper: DOI: https://doi.org/10.18632/aging.206220 Corresponding author: Matteo Pellegrini - matteope@gmail.com Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206220 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords: entropy, DNA methylation, aging, epigenetics, epigenetic clocks To learn more about the journal, please visit our website at https://www.Aging-US.com​​ and connect with us on social media at: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

Breast cancer survivors are living longer than ever, thanks to research and medical advances, but new studies suggest that some treatments may come with a hidden cost: accelerated aging. A recent study, titled “Accelerated aging associated with cancer characteristics and treatments among breast cancer survivors,” published in Aging (Aging-US), reveals that breast cancer and its treatments may speed up biological aging, with effects lasting up to a decade post-diagnosis. Breast Cancer and Aging Breast cancer is one of the most common cancers among women worldwide. Medical advancements have dramatically improved survival rates, making it one of the most treatable forms of cancer. Yet, many survivors report lasting symptoms like fatigue, memory issues, and reduced vitality that resemble accelerated aging. This pattern has led scientists to investigate whether treatments for breast cancer might be contributing to biological age acceleration. Full blog - https://aging-us.org/2025/04/breast-cancer-treatments-hidden-impact-accelerated-aging-among-survivors/ Paper DOI - https://doi.org/10.18632/aging.206218 Corresponding author - Xiao-Ou Shu - xiao-ou.shu@vumc.org Video short - https://www.youtube.com/watch?v=cfuyzVyDeHY Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206218 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, accelerated aging, PhenoAge, breast cancer, survivors Visit our website at https://www.Aging-US.com​​ and connect with us on social media at: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 14, 2025 — A new #research paper was #published in Aging (Aging-US) Volume 17, Issue 3, on March 4, 2025, titled “Deciphering age-related transcriptomic changes in the mouse retinal pigment epithelium.” The study, led by first authors Sushil K. Dubey and Rashmi Dubey with corresponding author Mark E. Kleinman from East Tennessee State University, reveals that aging causes inflammation, oxidative stress, and gene disruption in the retinal pigment epithelium (RPE), a vital layer of cells in the eye. These changes may explain why older adults are more vulnerable to age-related eye diseases. The researchers also developed a human cell model to study retinal aging and test future therapies. The RPE plays a key role in maintaining retinal health. It recycles light-sensitive molecules, supports the visual cycle, and protects the retina from damage. When this layer becomes damaged, vision problems such as age-related macular degeneration can develop. In this study, researchers compared gene activity in RPE cells from young and aged mice. They found that aging increased the activity of genes involved in immune system responses, inflammation, and oxidative stress, three known triggers of tissue damage. At the same time, genes related to vision and light detection became less active, weakening the RPE’s ability to support healthy vision. To reinforce these findings, the research team also aged human RPE cells in the lab. Over time, these cells showed the same patterns: inflammation increased, while genes tied to visual function decreased. This human cell model offers a practical way to explore how RPE degeneration happens over time and how it might be slowed down or reversed. The research also identified “hub genes,” which are central players of the gene networks involved in RPE aging. These are connected to immune signaling, oxidative damage, and changes in the eye’s structural support. Many of these genes are already known to be involved in age-related retinal degeneration, so they may become important targets for future treatments aimed at protecting vision in older adults. “GO annotation of downregulated genes included processes related to visual perception, sensory perception of light stimulus, detection of light stimulus, detection of visible light, detection of external stimulus, detection of abiotic stimulus, phototransduction, cellular response to interferon-beta, response to interferon-beta, and response to light stimulus.” By mapping how the RPE changes with age at the molecular level, this study provides a clearer understanding of why aging leads to eye disease. It also introduces a reliable laboratory model that researchers can use to test new therapies. Altogether, the work is a key step toward developing treatments to slow or prevent vision loss tied to retinal aging. Read the full paper: DOI: https://doi.org/10.18632/aging.206219 Corresponding author: Mark E. Kleinman- kleinman@etsu.edu Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords: aging, transcriptome, retinal pigment epithelium, oxidative stress, inflammation, chronological aging To learn more about the journal, please visit our website at https://www.Aging-US.com​​ and connect with us on social media at: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc Media Contact 18009220957 MEDIA@IMPACTJOURNALS.COM

Paula Cilleros-Holgado from Pablo de Olavide University discusses a #research paper she co-authored that was #published in Volume 17, Issue 2 of Aging (Aging-US), entitled “Mitochondrial dysfunction, iron accumulation, lipid peroxidation, and inflammasome activation in cellular models derived from patients with multiple sclerosis.” DOI - https://doi.org/10.18632/aging.206198 Corresponding author - José Antonio Sánchez-Alcázar - jasanalc@upo.es Video interview - https://www.youtube.com/watch?v=wIV0lAHPA_M Abstract Multiple sclerosis (MS) is an inflammatory demyelinating disease of the central nervous system (CNS). Despite advancements in managing relapsing active illness, effective treatments for the irreversible progressive decline in MS remain limited. Research employing skin fibroblasts obtained from patients with neurological disorders revealed modifications in cellular stress pathways and bioenergetics. However, research using MS patient-derived cellular models is scarce. In this study, we collected fibroblasts from two MS patients to investigate cellular pathological alterations. We observed that MS fibroblasts showed a senescent morphology associated with iron/lipofuscin accumulation and altered expression of iron metabolism proteins. In addition, we found increased lipid peroxidation and downregulation of antioxidant enzymes expression levels in MS fibroblasts. When challenged against erastin, a ferroptosis inducer, MS fibroblasts showed decreased viability, suggesting increased sensitivity to ferroptosis. Furthermore, MS fibroblasts presented alterations in the expression levels of autophagy-related proteins. Interestingly, these alterations were associated with mitochondrial dysfunction and inflammasome activation. These findings were validated in 7 additional patient-derived cell lines. Our findings suggest that the underlying stress phenotype of MS fibroblasts may be disease-specific and recapitulate the main cellular pathological alterations found in the disease such as mitochondrial dysfunction, iron accumulation, lipid peroxidation, inflammasome activation, and pro-inflammatory cytokine production. Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206198 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, multiple sclerosis, iron accumulation, lipid peroxidation, inflammasome, mitochondrial dysfunction To learn more about Aging (Aging-US), please visit our website at https://www.Aging-US.com​​ and connect with us on social media at: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 9, 2025 — A new #research paper was #published in Aging (Aging-US) Volume 17, Issue 3, on March 5, 2025, titled “Reproductive aging, preimplantation genetic testing for aneuploidy, and the diameter of blastocysts: does size matter?” In this study, a team led by first author Jakub Wyroba from the Malopolski Institute of Fertility Diagnostics and Treatment and Andrzej Frycz Modrzewski Krakow University, and corresponding author Pawel Kordowitzki from Harvard Medical School, Nicolaus Copernicus University, and Charité, found that the size of an embryo and whether it has started hatching can help predict its genetic health. This insight could help fertility clinics select better embryos during in vitro fertilization (IVF), especially in countries or situations where advanced genetic testing is not available. As more women are choosing to have children later in life, fertility challenges related to age are becoming more common. Older maternal age is linked with a higher risk of chromosomal problems in embryos, which can reduce the success of IVF. To identify healthy embryos, many clinics use a test called preimplantation genetic testing for aneuploidy (PGT-A). However, PGT-A is expensive and not available in all countries. This study explored whether embryo quality could be predicted using physical features alone. During IVF, embryos develop in the lab for several days before being transferred into the uterus. Around day five or six, the embryo reaches a stage called the blastocyst. At this point, it begins to break out of its outer shell, called the zona pellucida. This process is called hatching, and it is an important step before the embryo can attach to the uterus and begin a pregnancy. The researchers examined 1150 embryos from women aged 26 to 45 who underwent IVF. They looked at whether the embryos were already starting to hatch and how big they were. They then compared these features with results from genetic tests. They found that smaller embryos that were already hatching were more likely to be chromosomally normal, also called “euploid.” “Of the 1150 blastocysts that underwent PGT-A analysis in this study, 49% were aneuploid.” For women over 35, 51% of small hatching embryos were euploid, compared to just 38% of larger ones that had not started to hatch. Among younger women under 35, the difference was even greater—73% of small hatching embryos were euploid, compared to 58% of large, unhatched ones. The research team also looked at what happened after the embryos were transferred. When embryos were already known to be euploid, both large and small embryos led to similar pregnancy rates. This means the size and hatching behavior mostly matter when genetic testing is not done. This study offers new guidance for IVF clinics. Choosing a small hatching embryo may improve the chances of success, especially for women of advanced age and in clinics that do not use PGT-A. This finding could help make fertility treatment more accessible and affordable. As fertility science continues to advance, insights like this provide practical tools to improve outcomes and bring new hope to individuals and families trying to conceive through IVF. DOI: https://doi.org/10.18632/aging.206215 Corresponding author: Pawel Kordowitzki- p.kordowitzki@umk.pl Video short - https://www.youtube.com/watch?v=0JJIOqWadE4 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Please visit our website at https://www.Aging-US.com​​ and connect with us: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 7, 2025 — A new #research paper was #published in Aging (Aging-US) on March 18, 2025, in Volume 17, Issue 3, titled “Mitochondrial oxidative stress or decreased autophagy in osteoblast lineage cells is not sufficient to mimic the deleterious effects of aging on bone mechanoresponsiveness.” Researchers from the University of Arkansas for Medical Sciences, led by first author Ana Resende-Coelho and corresponding authors Melda Onal and Maria Almeida, investigated why bones become less responsive to exercise as people age. They studied two well-known aging-related cellular changes: oxidative stress (a buildup of harmful molecules inside cells) and reduced autophagy (a slowdown in the cell’s ability to clean out and recycle damaged parts) to determine whether these could explain the decline in bone strength. Their findings revealed that these changes alone are not enough to account for the reduced bone-building response seen with aging. Physical activity is known to strengthen bones by creating mechanical stress, which activates bone cells like osteocytes to promote new bone formation. However, this process becomes less effective with age, increasing the risk of bone loss and fractures in older adults. The study aimed to uncover why this response weakens over time by focusing on specific age-related changes inside bone-forming cells. “The bone response to loading is less effective with aging, but the cellular and molecular mechanisms responsible for the impaired mechanoresponsiveness remain unclear.” The research team used a well-established mouse model in which pressure was applied to the tibia, simulating the effects of exercise. As expected, bones from older mice showed a weaker response compared to those of younger mice. However, when the researchers examined younger mice genetically modified to have either high oxidative stress or impaired autophagy, as seen in aging, their bones still responded normally to mechanical loading. The researchers also found that damage to the bone’s osteocyte network, a system of cells that helps sense and respond to mechanical forces, did not prevent a healthy bone-building response in mice with autophagy deficiencies. This challenges the long-standing idea that deterioration of this cell network is a main cause of age-related bone decline. These results are significant because they eliminate two widely suspected causes of the aging skeleton’s reduced responsiveness to exercise. While oxidative stress and autophagy dysfunction are common in older bone, they are not solely responsible for its reduced ability to grow stronger under physical stress. The authors suggest that future studies should explore other possible factors, such as changes in energy metabolism or how bone cells communicate. Overall, this study shows that bone aging is more complex than previously thought. Protecting bone health in older adults may require new strategies that go beyond targeting oxidative stress or autophagy. DOI - https://doi.org/10.18632/aging.206213 Corresponding authors - Melda Onal - MOnal@uams.edu, and Maria Almeida - schullermaria@uams.edu Video short - https://www.youtube.com/watch?v=fHQhA6rOaDc Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206213 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, Atg7, tibia compressive loading, Sod2, Osx1-Cre, osteocytes Please visit our website at https://www.Aging-US.com​​ and connect with us: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

BUFFALO, NY — April 3, 2025 — Aging (Aging-US) is pleased to announce a special Call for Papers for a commemorative collection honoring the legacy of Dr. Mikhail (Misha) Blagosklonny, the founding editor of the journal and a pioneer in aging biology. His groundbreaking work shaped fundamental concepts in the field, particularly regarding the role of mTOR in aging and cancer, the use of rapamycin, bypassing senescence during the process of transformation, personalized medicine, and theories on why we age. This special collection will explore key themes central to Dr. Blagosklonny’s scientific contributions, with a focus on mechanistic insights, translational approaches, and theoretical perspectives. We invite original research, reviews, and perspective articles covering topics such as: The role of mTOR in aging and age-related diseases Rapamycin and other pharmacological strategies to extend lifespan Senescence bypass and its implications for cancer and regenerative medicine Personalized medicine approaches in aging and longevity research Theoretical models and evolutionary perspectives on aging The special issue will be guest-edited by leading scientist in the field, David Gems, who will oversee the selection of high-quality contributions that reflect the depth and impact of Dr. Blagosklonny’s work. We encourage researchers working on these topics to submit their manuscripts and contribute to this tribute to one of the most influential figures in aging research. SUBMISSION DETAILS: Submission Deadline: December 1, 2025 Manuscript Format: Please follow the journal’s submission guidelines Peer Review: All submissions will undergo a rigorous peer-review process Submission Link: https://aging.msubmit.net/cgi-bin/main.plex We look forward to your contributions to this special issue and to honoring Dr. Blagosklonny’s enduring impact on the field of aging research. To learn more about Aging (Aging-US), please visit our website at https://www.Aging-US.com​​ and connect with us: Facebook - https://www.facebook.com/AgingUS/ X - https://twitter.com/AgingJrnl Instagram - https://www.instagram.com/agingjrnl/ YouTube - https://www.youtube.com/@AgingJournal LinkedIn - https://www.linkedin.com/company/aging/ Pinterest - https://www.pinterest.com/AgingUS/ Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM