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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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APC-deficient cancer cells rely on single enzyme for survival

  • April 21, 2026
A newly published study reports that APC-deficient cancer cells may depend on a single metabolic enzyme for survival,…
SScience
Study shows DHPS enzyme controls macrophage maturation across multiple organs
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Targeting glutamine metabolism enhances CAR-macrophage cancer therapy

  • April 21, 2026
Tumor-associated macrophages (TAMs) within the tumor microenvironment (TME) exhibit significant metabolic dysregulation, which impairs their antitumor function. Specifically,…
TTechnology
Various vegan plant based milk alternatives and ingredients. Dairy free milk substitute drink, healthy eating.
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Fermentation boosts anti-inflammatory power in dairy alternatives

  • April 20, 2026
Fermented plant-based dairy alternatives may do more than improve taste. This study reveals how they reshape bioactive lipids…
SScience
New screening method boosts efficiency and accuracy of CAST genome editing
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New study reveals CRISPR enzyme that responds to human DNA methylation

  • April 20, 2026
Cancer cells excel at evading detection, but subtle chemical differences set them apart from healthy cells. Now, a…
SScience
New imaging technique enhances live-cell visualization in standard lab setups
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Researchers discover how cell membrane composition drives cancer proliferation

  • April 17, 2026
Cells are enveloped by a lipid membrane that gives them structure and provides a barrier between the cell…
HHealth
Scientists find unexpected immune pathways for mRNA cancer vaccines
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Scientists find unexpected immune pathways for mRNA cancer vaccines

  • April 17, 2026
The advent of mRNA vaccines against SARS-CoV-2 in 2020 changed the course of the COVID-19 pandemic. Now, the…
HHealth
Young couple relaxing and sweating in hot sauna wrapped in towel. Woman and man In Sauna. Interior of Finnish sauna, classic wooden steam room with hot steam. Russian bathroom. Relax in hot Bathhouse.
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A single sauna session boosts immune cells within minutes

  • April 17, 2026
New research reveals how a brief Finnish sauna session mobilizes immune defenses within minutes, offering fresh clues into…
HHealth
AI tool SeeMe detects hidden signs of consciousness in brain injury patients
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High-resolution study maps molecular differences across six human cortical regions

  • April 17, 2026
A new analysis of individual brain cells across several human brain regions reveals subtle but widespread differences in…
SScience
Cancer cells found to use ketones as alternate fuel for growth
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Researchers use tiny glass capillaries to sample living cancer cell parts

  • April 17, 2026
A new analytical method could improve how cancer treatments are designed – by allowing scientists to track, for…
HHealth
Innate immune activation and microglial transition during neurodegeneration. (A) During neurodegeneration, distressed neurons release DAMPs such as mtDNA, ROS, HMGB1, aberrant proteins, and pTau–bound RNA. These signals activate resident microglia and astrocytes, which then recruit peripheral immune cells. As shown in more detail in B, activated microglia upregulate PRRs, including TLRs, RAGE, and cGAS, enabling detection of neuron-derived DAMPs. Engagement of PRRs induces proinflammatory gene expression programs and activates inflammasome pathways that promote release of chemokines and cytokines into the CNS parenchyma. As microglia transition from homeostatic to reactive states in a TREM2-dependent manner, damage-associated microglia increase MHC-II expression to support antigen presentation and coordination of adaptive immune responses that attempt to limit neurodegeneration.
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How the immune system may influence Alzheimer’s, Parkinson’s, and related diseases

  • April 17, 2026
A sweeping review shows how the brain’s immune defenses can both fight and fuel neurodegeneration, revealing why timing,…
HHealth
Early B cell response prevents Oropouche virus from reaching the brain
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Aston University bioscientist receives £125,000 to investigate genetic reasons for neurodegeneration

  • April 15, 2026
Aston University bioscientist Dr John Reynolds has won a £125,000 Springboard grant from the Academy of Medical Sciences…
HHealth
Cancer cells found to use ketones as alternate fuel for growth
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New biomarker predicts prognosis and treatment response in colorectal cancer

  • April 15, 2026
Determining the presence of a protein in non-tumor cells within the cancer microenvironment could be one of the keys to establishing prognosis…
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