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A lung X-ray, illustrating damage to the lungs mitigated by a rare cell type.
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Smoke and Virus Damage in the Lungs Mitigated by Rare Cells

Researchers have identified a rare cell type and the signaling pathway behind how lung damage from toxins like wildfire smoke or respiratory viruses is repaired.
Illustration of multiple microscopic red cancer cells.
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New Blood Cancer Model Could Accelerate Treatment Discovery

Researchers working on an incurable blood cancer can now use a new lab model, which could make testing potential new treatments and diagnostics easier and quicker, new research has found.
Illustration of pink chromosomes on a blue background.
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Why Humans Are More Susceptible to Cancer

Researchers at the University of California Davis Comprehensive Cancer Center have uncovered an evolutionary change that may explain why human immune cells are less effective at combating solid tumors compared to our closest living ancestors.
A digital render of an orange cell floating on a blue background.
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Researchers Generate Lung Cells From Mouse Fibroblasts in Just 7–10 Days

Researchers have successfully generated lung cells similar to alveolar epithelial type 2 (AT2) cells from mouse embryonic fibroblasts without using stem cell technology, slashing the time needed to do this.
Cells with internal structures visible, symbolizing the building of organelles.
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How Do Cells Build Ribosomes?

With a new mapping tool, Princeton engineers have revealed how a factory inside cells builds ribosomes, the machinery responsible for protein synthesis.
This illustration depicts as human STING protein signaling progresses from inactive to overactive, it can trigger an unwanted immune response — a progression not found in mouse models.
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Key Differences in STING Inhibition Between Humans and Mice

Scientists highlight problems with ongoing STING inhibitor development strategies and offer an alternative explanation for how STING works in human autoimmunity and inflammation.
Illustration of stem cells being injected by syringe for regenerative stem cell therapy.
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Patterned Culture Dish Elevates Stem Cell Therapy Potential

Researchers developed a method to grow mesenchymal stem cells as aligned sheets using a patterned culture dish. This setup increases secretion of key cytokines linked to healing and immune regulation.
A small gray-brown marsupial, likely a mouse opossum, stands on a white surface with several tiny joeys clinging to her underside.
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Researchers Trace Ancient Gene Signature in Placental Mammals

A study used single-cell transcriptomics to analyze maternal–fetal interfaces in six mammalian species. The team discovered ancient, conserved gene signatures linked to placental development.
A digital render of a cancer cell (blue) on a purple surface.
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Benzaldehyde Halts Spread of Therapy-Resistant Pancreatic Cancer

Benzaldehyde – a compound responsible for the aroma of almonds, apricots and figs – halts the growth and spread of therapy-resistant pancreatic cancer by preventing signaling protein interactions, a new study has found.
Close-up of red blood cells in motion, illustrating their role in the circulatory system.
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Mutations in Blood Stem Cells May Protect Against Alzheimer’s

Researchers at Baylor College of Medicine discovered that mutations in the TET2 gene in blood stem cells could protect against late-onset Alzheimer’s disease. The study showed that TET2-mutant cells help clear beta-amyloid plaques.
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