Category: News
Cell Type-Specific Aging Predicts Disease Onset
June 26, 2026
A new study has used aging trajectories of various cell types to predict diseases such as Alzheimer’s and lung cancer [1]. This expands on previous research into organ-specific aging. Age
Upregulating a Key Cartilage Factor Leads to Osteoarthritis
June 25, 2026
Researchers have found that sustained expression of excess hypoxia-inducible factor (HIF)-1α leads to unwanted formation of blood vessels (angiogenesis) that destroys cartilage and causes osteoarthritis. A necessary but destructive factor
Glycosylation’s Role in Alzheimer’s Disease
June 24, 2026
A recent study suggests that hyperglycosylation in brain tissue can be a hallmark of Alzheimer’s disease [1]. Lesser-known Alzheimer’s molecular features Pathological deposits of amyloid-β plaques and tau tangles in
Biological Aging May Be Driving Increased Early-Onset Cancer
June 23, 2026
A new study links accelerated aging to early-onset solid cancers, while showing that this gap is becoming wider with each new generation [1]. Why do more young people get cancer?
A Transcriptional Failure Leads to Systemic Inflammation
June 22, 2026
Researchers have found that bound pieces of RNA and DNA in the cytoplasm of senescent cells encourage these cells to secrete inflammatory factors. When transcription gets sticky As part of
Epigenetic Drug Targets Fat, Improving Blood Vessel Health
June 19, 2026
Scientists have targeted the thin fat layer around blood vessels with a transcription inhibitor, reducing symptoms of cardiometabolic disease [1]. When vessels can’t “just relax” Cardiometabolic disease (CMD) – characterized,
How Antioxidants Can Selectively Remove Some Senescent Cells
June 18, 2026
In Aging Cell, researchers have described the way that antioxidants work against senescence in muscle cells by altering mTOR signaling. Senescent cells don’t sense nutrients properly Oxidative stress and mTOR
Late-Life Gene Therapy Boosts Lifespan in Mice by 20%
June 16, 2026
In a new study, muscle-targeted viral-vector-based delivery of the protein FGF21 significantly increased median lifespan in male mice and improved many healthspan markers [1]. Control your energy Metabolic dysregulation is
How Senescent Cells Grow the Homes of Cancerous Tumors
June 15, 2026
A team of reviewers has taken a look at the relationship between cancer, cellular senescence, and vascular overgrowth and published this information in Aging Cell. Different gut cancers form through
Inducing NREM-Like Neuronal Patterns Mimics Sleep Benefits
June 11, 2026
Scientists have “faked” sleep in mice by artificially creating the on/off neuronal firing pattern similar to that seen in non-REM sleep. This produced sleep-like effects, including improved learning memory [1].
The Immune System Maintains the Microbiome
June 10, 2026
In a recent paper, researchers have proposed that the immune system and immune surveillance play a central role in maintaining microbial composition throughout life by suppressing microbial proliferation and that
How Gut Bacteria Affect Lung Fibrosis
June 9, 2026
In Aging Cell, researchers have described how a strain of Lactobacillus gut bacteria sends chemical signals that enter the bloodstream and decrease fibrosis in the lungs. The gut-lung axis The
Fighting Parkinson’s by Restoring Protein Degradation
June 8, 2026
Researchers have explained how a protein found in both yeast and humans facilitates the destruction of the core protein responsible for Parkinson’s disease. An aggregate that impairs clearance The loss
Neurons’ Protein Disposal Trick Offers Alzheimer’s Insights
June 5, 2026
According to a new study, a special protein disposal system, currently found only in neurons, is linked to central hallmarks of Alzheimer’s disease [1]. The membranal proteasome Alzheimer’s disease is
Preventing Load-Induced Arthritis at the Cellular Level
June 4, 2026
Researchers have discovered that the osteoarthritis-inducing effects of excessive mechanical stress can be mitigated by increasing miR-330, a key regulator in cartilage and bone cells. Backbreaking labor is exactly that
Cell Type-Specific Aging Predicts Disease Onset
June 26, 2026
A new study has used aging trajectories of various cell types to predict diseases such as Alzheimer’s and lung cancer [1]. This expands on previous research into organ-specific aging. Age is more than one number Gone are the days when aging was assumed to be happening
Upregulating a Key Cartilage Factor Leads to Osteoarthritis
June 25, 2026
Researchers have found that sustained expression of excess hypoxia-inducible factor (HIF)-1α leads to unwanted formation of blood vessels (angiogenesis) that destroys cartilage and causes osteoarthritis. A necessary but destructive factor Being required for extracellular matrix (ECM) construction and energy in the absence of oxygen, HIF-1α is
Glycosylation’s Role in Alzheimer’s Disease
June 24, 2026
A recent study suggests that hyperglycosylation in brain tissue can be a hallmark of Alzheimer’s disease [1]. Lesser-known Alzheimer’s molecular features Pathological deposits of amyloid-β plaques and tau tangles in the brain are probably the most well-known features of Alzheimer’s disease. However, Alzheimer’s also involves various
Biological Aging May Be Driving Increased Early-Onset Cancer
June 23, 2026
A new study links accelerated aging to early-onset solid cancers, while showing that this gap is becoming wider with each new generation [1]. Why do more young people get cancer? While life expectancy has been on the rise for decades (though it has slowed in recent
A Transcriptional Failure Leads to Systemic Inflammation
June 22, 2026
Researchers have found that bound pieces of RNA and DNA in the cytoplasm of senescent cells encourage these cells to secrete inflammatory factors. When transcription gets sticky As part of the transcription process that produces necessary proteins, RNA must chemically interact with DNA. When it binds
Epigenetic Drug Targets Fat, Improving Blood Vessel Health
June 19, 2026
Scientists have targeted the thin fat layer around blood vessels with a transcription inhibitor, reducing symptoms of cardiometabolic disease [1]. When vessels can’t “just relax” Cardiometabolic disease (CMD) – characterized, among other things, by obesity combined with high blood pressure – is one of the largest
How Antioxidants Can Selectively Remove Some Senescent Cells
June 18, 2026
In Aging Cell, researchers have described the way that antioxidants work against senescence in muscle cells by altering mTOR signaling. Senescent cells don’t sense nutrients properly Oxidative stress and mTOR signaling, which determines how cells respond to nutrient availability, are among the most well-researched and well-known
Late-Life Gene Therapy Boosts Lifespan in Mice by 20%
June 16, 2026
In a new study, muscle-targeted viral-vector-based delivery of the protein FGF21 significantly increased median lifespan in male mice and improved many healthspan markers [1]. Control your energy Metabolic dysregulation is a core cause of aging [2]. As animals (and people) age, they tend to gain fat,
How Senescent Cells Grow the Homes of Cancerous Tumors
June 15, 2026
A team of reviewers has taken a look at the relationship between cancer, cellular senescence, and vascular overgrowth and published this information in Aging Cell. Different gut cancers form through different pathways The authors begin their paper by discussing two cancers that are downstream of inflammatory
Inducing NREM-Like Neuronal Patterns Mimics Sleep Benefits
June 11, 2026
Scientists have “faked” sleep in mice by artificially creating the on/off neuronal firing pattern similar to that seen in non-REM sleep. This produced sleep-like effects, including improved learning memory [1]. Can sleep be emulated? Getting proper amounts and quality of sleep is one of the best
The Immune System Maintains the Microbiome
June 10, 2026
In a recent paper, researchers have proposed that the immune system and immune surveillance play a central role in maintaining microbial composition throughout life by suppressing microbial proliferation and that aging weakens these processes [1]. Lifelong companions Aging leads to the deterioration of the organs and
How Gut Bacteria Affect Lung Fibrosis
June 9, 2026
In Aging Cell, researchers have described how a strain of Lactobacillus gut bacteria sends chemical signals that enter the bloodstream and decrease fibrosis in the lungs. The gut-lung axis The gut-brain axis, the term for how the intestines and nervous system interact, is well-known to many
Fighting Parkinson’s by Restoring Protein Degradation
June 8, 2026
Researchers have explained how a protein found in both yeast and humans facilitates the destruction of the core protein responsible for Parkinson’s disease. An aggregate that impairs clearance The loss of proteostasis involves the growing inability of cells’ lysosomes to clear toxic, misfolded proteins, which gradually
Neurons’ Protein Disposal Trick Offers Alzheimer’s Insights
June 5, 2026
According to a new study, a special protein disposal system, currently found only in neurons, is linked to central hallmarks of Alzheimer’s disease [1]. The membranal proteasome Alzheimer’s disease is defined in part by two protein aggregates in the brain: amyloid-β plaques outside cells, and tangles
Preventing Load-Induced Arthritis at the Cellular Level
June 4, 2026
Researchers have discovered that the osteoarthritis-inducing effects of excessive mechanical stress can be mitigated by increasing miR-330, a key regulator in cartilage and bone cells. Backbreaking labor is exactly that It has been long-held conventional wisdom that a lifetime of heavy physical labor leads to the