Category: Research
Personalized Medicine Approach to Senolytics Clinical Trials
September 24, 2025
Recent commentary in Nature Aging summarized the results of clinical trials for senolytics and discussed recommendations for future clinical trials that use personalized medicine approaches [1]. From basic science to
AI Model Accurately Predicts Multiple Disease Risks
September 22, 2025
European scientists have created a GPT-based model that can predict the risk of more than a thousand diseases on par with single-disease tools and biomarker-based models [1]. Tell me the
Lipid Metabolism Is Causal in Some Alzheimer’s Cases
September 19, 2025
In Aging Cell, researchers have outlined the relationship between Alzheimer’s, increased pain sensitivity, and the enzyme LPCAT2. Pain is among the earliest signs The key characteristics of Alzheimer’s disease, such
Partial Reprogramming Rejuvenates Aged Cells and Tissues
September 17, 2025
In a recent study, researchers investigated aging- and disease-associated changes in gene expression related to epithelial-mesenchymal transition. Inducing the Yamanaka factors in mice allowed them to rejuvenate cells and tissues
How Macrophages Manage Obesity and Change With Age
September 15, 2025
In Nature Aging, researchers have identified and categorized several macrophage subtypes, including a subtype that appears with aging and another that manages nerve function. Not all macrophages follow the same
Microplastics Cause Cognitive Deficits in APOE4 Mice
September 12, 2025
Scientists have demonstrated that short-term exposure to microplastics causes Alzheimer’s-like effects in mice expressing human APOE4 versus APOE3. These effects were sex-dependent, mirroring the disease in humans [1]. Microplastics and
Regular Glucosamine Use Linked to Fewer Chronic Diseases
September 10, 2025
An analysis of UK Biobank data showed an association between regular glucosamine use and significantly lower risks of seven non-communicable chronic diseases [1]. A common supplement Glucosamine, a sugar molecule
Microglial Aging Is Determined by Their Environment
September 9, 2025
A new preprint study from Calico has found that the local brain environment is the primary driver of microglial aging. After being transplanted into old brains, young cells adopted aged
Study Boosts Brain Mitochondria, Rescues Memory in Mice
September 8, 2025
Scientists have found a way to directly stimulate the assembly of Complex I in mitochondria, rescuing memory deficits in mouse models of Alzheimer’s and frontotemporal dementia [1]. Mitochondrial signal transducers
A Mechanism Behind Protein Aggregation Discovered
September 5, 2025
Scientists have found a pathway that regulates protein aggregation, a cause of several age-related neurodegenerative diseases. United by abnormal protein aggregation Most neurodegenerative diseases are age-related, and many of them
Cancer Cells Transfer Mitochondria to Fibroblasts
September 3, 2025
Scientists have discovered that cancer cells recruit fibroblasts to support tumor growth by transferring mitochondria into them. Blocking this process might be a new way to fight the deadly disease
A Non-Viral Gene Therapy Restores Mouse Hearts
September 3, 2025
A recent study investigated the roles of brown adipose tissue and a lipid-controlling hormone, 12,13-diHOME, in cardiac health. The researchers examined the molecular mechanisms behind 12,13-diHOME’s effects on the hearts
Moderate Beer Consumption Produces Benefits in Mice
August 29, 2025
Scientists have given three types of beer to artificially aged male mice and recorded numerous beneficial effects, including improvements in microbiome diversity and lipid profiles [1]. Can alcohol be healthy?
Loose Chromatin, Senescent Inflammation, and Cancer
August 28, 2025
In Aging Cell, researchers have reported that chromatin demethylation allows SASP compounds to be more easily expressed. Chromatin and gene expression The authors of this study begin by discussing two
Rejuvenating Atherosclerotic Foam Cells
August 27, 2025
According to a study published by Cyclarity Therapeutics, its drug UDP-003 shows benefits in reversing the root cause of atherosclerotic plaques [1]. Fighting the root cause Many available medications address
Personalized Medicine Approach to Senolytics Clinical Trials
September 24, 2025
Recent commentary in Nature Aging summarized the results of clinical trials for senolytics and discussed recommendations for future clinical trials that use personalized medicine approaches [1]. From basic science to clinical trials Destroying senescent cells using senolytics may mitigate some aging-associated symptoms or diseases. Preclinical studies
AI Model Accurately Predicts Multiple Disease Risks
September 22, 2025
European scientists have created a GPT-based model that can predict the risk of more than a thousand diseases on par with single-disease tools and biomarker-based models [1]. Tell me the future! For millennia, people have wanted to know what health events await them in the future.
Lipid Metabolism Is Causal in Some Alzheimer’s Cases
September 19, 2025
In Aging Cell, researchers have outlined the relationship between Alzheimer’s, increased pain sensitivity, and the enzyme LPCAT2. Pain is among the earliest signs The key characteristics of Alzheimer’s disease, such as cognitive decline and brain deterioration, are very well-known [1]. However, other symptoms, such as pain
Partial Reprogramming Rejuvenates Aged Cells and Tissues
September 17, 2025
In a recent study, researchers investigated aging- and disease-associated changes in gene expression related to epithelial-mesenchymal transition. Inducing the Yamanaka factors in mice allowed them to rejuvenate cells and tissues and reverse some of these aging-associated changes [1]. Rejuvenating cellular identity Aging-related epigenetic changes result in
How Macrophages Manage Obesity and Change With Age
September 15, 2025
In Nature Aging, researchers have identified and categorized several macrophage subtypes, including a subtype that appears with aging and another that manages nerve function. Not all macrophages follow the same rules Macrophages declining with age is a well-known problem, and many proposed solutions involve changing their
Microplastics Cause Cognitive Deficits in APOE4 Mice
September 12, 2025
Scientists have demonstrated that short-term exposure to microplastics causes Alzheimer’s-like effects in mice expressing human APOE4 versus APOE3. These effects were sex-dependent, mirroring the disease in humans [1]. Microplastics and the brain Exposure to tiny particles that plastic products shed (microplastics) has been linked to increased
Regular Glucosamine Use Linked to Fewer Chronic Diseases
September 10, 2025
An analysis of UK Biobank data showed an association between regular glucosamine use and significantly lower risks of seven non-communicable chronic diseases [1]. A common supplement Glucosamine, a sugar molecule with an amine group (amino sugar), is a supplement used by almost 20% of middle-aged adults
Microglial Aging Is Determined by Their Environment
September 9, 2025
A new preprint study from Calico has found that the local brain environment is the primary driver of microglial aging. After being transplanted into old brains, young cells adopted aged characteristics, but their susceptibility to these signals could be turned off [1]. Microglia grow old and
Study Boosts Brain Mitochondria, Rescues Memory in Mice
September 8, 2025
Scientists have found a way to directly stimulate the assembly of Complex I in mitochondria, rescuing memory deficits in mouse models of Alzheimer’s and frontotemporal dementia [1]. Mitochondrial signal transducers Many neurodegenerative diseases, such as Alzheimer’s disease, are associated with mitochondrial dysfunction [2], which might lead
A Mechanism Behind Protein Aggregation Discovered
September 5, 2025
Scientists have found a pathway that regulates protein aggregation, a cause of several age-related neurodegenerative diseases. United by abnormal protein aggregation Most neurodegenerative diseases are age-related, and many of them are similar in other ways. For instance, amyotrophic lateral sclerosis (ALS), Huntington’s disease, and Alzheimer’s disease
Cancer Cells Transfer Mitochondria to Fibroblasts
September 3, 2025
Scientists have discovered that cancer cells recruit fibroblasts to support tumor growth by transferring mitochondria into them. Blocking this process might be a new way to fight the deadly disease [1]. It goes both ways Cancer doesn’t act alone. Its success often hinges on recruiting neighboring
A Non-Viral Gene Therapy Restores Mouse Hearts
September 3, 2025
A recent study investigated the roles of brown adipose tissue and a lipid-controlling hormone, 12,13-diHOME, in cardiac health. The researchers examined the molecular mechanisms behind 12,13-diHOME’s effects on the hearts of aged mice [1]. The aging heart Aging leads to many cardiovascular system-related changes, which are
Moderate Beer Consumption Produces Benefits in Mice
August 29, 2025
Scientists have given three types of beer to artificially aged male mice and recorded numerous beneficial effects, including improvements in microbiome diversity and lipid profiles [1]. Can alcohol be healthy? While it is firmly established that excessive alcohol consumption negatively impacts health, debates around moderate consumption
Loose Chromatin, Senescent Inflammation, and Cancer
August 28, 2025
In Aging Cell, researchers have reported that chromatin demethylation allows SASP compounds to be more easily expressed. Chromatin and gene expression The authors of this study begin by discussing two concepts that appear only loosely related: senescence and gene expression. Both of these concepts are very
Rejuvenating Atherosclerotic Foam Cells
August 27, 2025
According to a study published by Cyclarity Therapeutics, its drug UDP-003 shows benefits in reversing the root cause of atherosclerotic plaques [1]. Fighting the root cause Many available medications address only disease symptoms in an effort to mitigate them. However, the real challenge is to identify