Researchers determine a complex immune infiltrate pattern based on a newly constructed immune map developed using pancreatic ...

By Dr. Priyom Bose, Ph.D. A recent Nature Immunology study explores the cellular and molecular adaptations associated with human secondary lymphoid tissue in adults during viral infection. Study: ...

CD4+ T cells, regulatory T cells, memory T and B cells decrease, whereas the count of follicular helper cells increase. These common changes between HIV and COVID-19 were shown in the central circle.

Stationed within the meninges, squads of immune cells lie in wait, ready to unleash an inflammatory assault within the brain if needed. Holding these trigger-happy troops back during peacetime falls ...

The decrease in CD4 cells during HIV infection seems to be driven by immune activation, which does not always correlate with viral load. Experienced clinicians are all too familiar with the ...

Feb. 4, 2025 — Research has shown that a potential new targeted therapy for childhood brain cancer is effective in infiltrating and killing tumor cells in preclinical models tested in mice.

Acquired miR-142 deficit in leukemic stem cells has been associated with chronic myeloid leukemia blast crisis. Here the authors show that acquired miR-142 deficit in T cells further enables ...

The stability of Pt-based catalysts is critical to the reliability of proton exchange membrane fuel cells. Here, the authors use stroboscopic operando high energy X-ray scattering to reveal Pt ...

This is called photosynthesis. The basic structure of a plant cell is shown below. Photosynthesis relies on many structures in the cell all working together, each playing its role. The diagram ...

A helper in Singapore was sentenced to 20 months’ jail for biting and pinching an 11-month-old baby who was under her care. The Myanmar national admitted to doing so as she felt frustrated that the ...

Feb. 10, 2025 — Evolution is traditionally associated with a process of increasing complexity and gaining new genes. However, the explosion of the genomic era shows that gene loss and ...