Proceedings of the National Academy of Sciences, Volume 123, Issue 14, April 2026. SignificanceSubstantial controversy has surrounded the entry of nonenveloped hepatitis A virus (nHAV) into cells. Early studies suggested the phosphatidylserine receptor TIM1 was an essential receptor, but more recent studies show TIM1 is not required for …
Last updated: April 08, 2026 10:28 PM
CO₂
431.7ppm
+2.5
/ year
CH₄
1945.85ppb
+8.44
/ year
Temp
+1.48°C
Peak +1.73°C
Population
8.1B
+67M
/ year