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Browsing Tag

Cell

829 posts
HHealth
Cancer cells found to use ketones as alternate fuel for growth
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Optimized costimulatory domains boost tumor killing in CAR NK cells

  • February 21, 2026
Researchers at the Ribeirão Preto Blood Center and the Center for Cell-Based Therapy (CTC) conducted a study using the NK-92…
SScience
Embryonic reproductive cells reveal striking genomic architecture before development
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Embryonic reproductive cells reveal striking genomic architecture before development

  • February 21, 2026
Researchers at the MRC Laboratory of Medical Sciences (LMS) and Imperial College London have shown for the first…
HHealth
New technology embeds unique genetic identifiers in engineered cells
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Genetic mismatch identified as major risk factor in cord blood transplantation

  • February 21, 2026
A Japanese study of more than 7,400 patients has identified a genetic mismatch that sharply increases the risk…
HHealth
AI tool SeeMe detects hidden signs of consciousness in brain injury patients
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New AI-based analysis method can accurately classify and monitor brain tumors

  • February 20, 2026
An international research team, with significant involvement from the Medical University of Vienna, has developed a new AI-based…
SScience
Lab-grown embryo models mimic natural formation of blood and heart cells
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Low oxygen turns red blood cells into powerful glucose sinks

  • February 20, 2026
Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates…
SScience
Lab-grown embryo models mimic natural formation of blood and heart cells
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Hypoxia rewires red blood cells to clear excess glucose

  • February 20, 2026
In a 2023 paper on hypoxia and glucose metabolism, our lab showed how organisms rewire their metabolism to…
TTechnology
Antibody cocktail could change the way the world fights influenza
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Remote-controlled CAR T cells offer safer cancer therapy

  • February 20, 2026
Among the most promising tools of cancer therapy, engineered immune cells known as chimeric antigen-receptor (CAR) T cells…
HHealth
International societies release new guideline for 18F-flurpiridaz PET myocardial perfusion imaging
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Predictive power of C-reactive protein shifts based on cirrhosis or coronary disease

  • February 19, 2026
A new study reveals that the predictive power of key inflammatory markers, such as C-reactive protein, shifts fundamentally…
HHealth
Central mechanisms by which peripheral GLP-1RAs may reduce appetite or induce nausea. Peripheral GLP-1 or GLP-1RAs may interact with appetite-regulating regions of the brain via gaps in the blood-brain barrier, via tanycyte uptake, or indirectly via the nodose ganglia. The effects to slow gastric emptying, induce nausea, and reduce energy intake are independent. AgRP, agouti-related peptide; AP, area postrema; ARC, arcuate nucleus; BBB, blood-brain barrier; CART, cocaine- and amphetamine-regulated transcript; H, hypothalamus; lPBN, lateral parabrachial nucleus; NAc, nucleus accumbens; NPY, neuropeptide Y; NTS, nucleus tractus solitarius; POMC, proopiomelanocortin; VTA, ventral tegmental area.
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How GLP-1 drugs affect the body beyond weight loss and glucose control

  • February 19, 2026
Widely used weight-loss and diabetes drugs show clear benefits, but emerging evidence clarifies their side effects, rare risks,…
HHealth
Boosting PI31 to restore synaptic function and prevent neurodegeneration
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New technology maps protein production across individual brain cells

  • February 18, 2026
The brain’s ability to carry out everything from forming memories to coordinating movement depends on its cells producing…
SScience
Lab-grown embryo models mimic natural formation of blood and heart cells
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Extreme endurance exercise pushes red blood cells toward accelerated aging

  • February 18, 2026
Extreme endurance running damages red blood cells in ways that may affect their ability to function properly, according…
SScience
New technology embeds unique genetic identifiers in engineered cells
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Researchers identify a genetic brake for the formation of blood vessels in muscles

  • February 18, 2026
In an international study, researchers at Lund University in Sweden have identified a gene variant that controls the…
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