Proceedings of the National Academy of Sciences, Volume 122, Issue 47, November 2025. SignificanceT cells patrol short peptides displayed by MHC molecules to protect the body from infection and cancer. While there are currently computational approaches to predict which peptides will bind to major histocompatibility complexes (MHCs), they …
Observations from the Little Bunker
Last updated: November 30, 2025 04:25 AM
Atmospheric CO₂
426.8 ppm
+18.1
ppm/year
Atmospheric CH₄
1927.61 ppb
+2.73
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year