Latest updates for Cellular Senescence

Fresh curated links around Cellular Senescence are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • Reviewing the Many Different Ways a Cell Can Enter the Senescent State
  • Exploring How Cellular Senescence Spreads in the Aging Brain
  • The Aged Immune System Fails to Clear Senescent Cells

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fightaging.org /1 month ago

Reviewing the Many Different Ways a Cell Can Enter the Senescent State

When a cell becomes senescent, it ceases replication, grows in size, and devotes its energies to secreting a potent mix of pro-growth, pro-inflammatory signals. Cellular senescence...

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fightaging.org /2 weeks ago

Exploring How Cellular Senescence Spreads in the Aging Brain

Senescent cells accumulate with age throughout the body, either in response to forms of damage and stress or on reaching the Hayflick limit on replication. A senescent cell ceases...

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fightaging.org /3 weeks ago

The Aged Immune System Fails to Clear Senescent Cells

Cells become senescent constantly throughout life, in response to damage, stress, or reaching the Hayflick limit on replication. A senescent cell ceases to replicate, grows in size...

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healio.com /2 weeks ago

Unlocking cellular senescence may help slow musculoskeletal aging

Patient populations with inflammatory musculoskeletal disorders are aging rapidly, and the research exploring aging processes is not always keeping pace.According to Michael R. McC...

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fightaging.org /1 month ago

Senescent Cell Inflammatory Signaling is Inhibited by Targeting SLC25A1

Cells become senescent throughout life, because of stress or damage or reaching the Hayflick limit on replication, but senescent cells only begin to accumulate with age. When a cel...

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fightaging.org /6 days ago

Senescent Microglia Secrete DLK1, Which Causes Dysfunction in the Aging Brain

Senescent cells accumulate with age in tissues throughout the body, disrupting tissue structure and function with inflammatory secretions. The growing burden of senescent cells is...

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bioengineer.org /4 weeks ago

How Cellular Senescence and Immunity Drive Cancer, With Insights for Glioblastoma

Cancer biology is increasingly revealing that tumors are not defined solely by rapidly dividing malignant cells. They are dynamic ecosystems in which cancer cells, immune cells, bl...

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fightaging.org /3 weeks ago

In Search of Robust Biomarkers to Connect Cellular Senescence to Age-Related Chronic Inflammation

Senescent cells accumulate with age, and actively secrete pro-inflammatory signals. The present understanding of senescent cell biochemistry and animal studies of senescent cell cl...

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scitechdaily.com /1 week ago

“Zombie” Cells Rewire Their Metabolism To Fuel Inflammation As We Age

A study found a new mitochondrial pathway in senescent cells that alters how DNA is stored, exposing genes linked to inflammation. Inflammation is essential when the body needs to...

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fightaging.org /1 month ago

Restoring Clearance of Neutrophils by Tissue Resident Macrophages Reverses Measures of Aging in Mice

Senescent cells accumulate with age in tissues throughout the body. These cells cease replication and secrete a potent mix of pro-growth, pro-inflammatory signaling that is disrupt...

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fightaging.org /1 week ago

Senescent Cells in Metabolic Disorders

The most common metabolic diseases, such as type 2 diabetes or fatty liver disease leading to metabolic dysfunction-associated steatohepatitis (MASH), a fibrotic condition of the l...

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lifespan.io /3 weeks ago

How Senescence Spreads Between Brain Cells

Researchers have gone into deep detail regarding how each of five senescent brain cell types expresses and receives factors that encourage other cells to become senescent. The cont...

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lifespan.io /1 week ago

Why Turning Off Cancer Genes Doesn’t Always Work

A recent study has examined whether senescence might allow cancer cells to survive oncogene withdrawal and become even more dangerous [1]. Some blocking techniques are temporary Ma...

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fightaging.org /1 month ago

Senescent Cells Accumulate Lipid Droplets in the Aging Brain

One of the hallmarks of dysfunctional lipid metabolism in the brain the context of age-related neurodegenerative disease is an increase in lipid droplets in brain cells. This is se...

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genengnews.com /1 month ago

Organ Aging Linked to Breakdown in Immune Cell Interaction and Senescent Neutrophil Clearance

A study in mice and in human cells found that blocking a single receptor on tissue-resident macrophages promoted clearance of accumulating senescent neutrophils, preserved the yout...

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fightaging.org /2 weeks ago

Mapping Cell Populations Reveals Distinct Stages in the Progression of Aging

This popular science article discusses recent research that categorizes age-related changes a few thousand different cell populations in the body, distinguished by transcriptional...

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scientificamerican.com /3 weeks ago

Supercentenarians have a cellular superpower

Could this secret cellular weapon be the key to longevity?

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fightaging.org /1 month ago

Unclear Effects of Nutritional Interventions on the Burden of Cellular Senescence

An interesting question with regard to the growth in the age-related burden of senescent cells is the degree to which it is altered by lifestyle choice. Or, to put it another way,...

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lifespan.io /3 weeks ago

A Drug Combination Fights Both Senescence and Cancer

In Aging, the Conboys and their team have described how a combination treatment kills both senescent and cancer cells and lengthens the lives of old mice. Of senescence and cancer...

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fightaging.org /4 weeks ago

Interfering in the Response to Short Telomeres Improves Immune System Function in Old Mice

Telomeres are repeated DNA sequences found at the ends of chromosomes. A little telomere length is lost with each cell division, and short telomeres trigger cell senescence or prog...

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fightaging.org /1 month ago

Reviewing the Present State of Development of Senomorphic Therapies

Senescent cells accumulate with age and contribute to degenerative aging via their pro-growth, pro-inflammatory signaling. Even when less than 1% of all cells are senescent in a ti...

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scitechdaily.com /1 week ago

“Zombie” Cells Reveal a Surprising New Driver of Chronic Inflammation

Dysfunctional mitochondria may drive age-related inflammation by helping switch on inflammatory genes, and blocking SLC25A1 reduced that activity. As people age, senescent cells ac...

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scitechdaily.com /1 month ago

“Zombie Cells” Reveal a Hidden Weakness That Could Help Fight Aging

Researchers found that the enzyme acid ceramidase can make aging cells more vulnerable to ferroptosis, a form of cell death, and may be a promising target for promoting healthy agi...

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lifespan.io /2 weeks ago

How Old Fat Cells Trigger Inflammation and Raise Risks

Using cohort studies and a mouse model, researchers have found that the circulating factor ANGPTL8, which is produced by senescent fat cells, is related to age-related diseases and...

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Sources covering Cellular Senescence

feeds.feedburner.com

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bioengineer.org

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feeds.feedburner.com

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fightaging.org

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healio.com

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