Unlike activated CD4 + T cells, resting CD4 + T cells are highly resistant to productive HIV-1
infection 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 . Early after HIV-1 entry, a major block limits reverse …

Successive cold winters of severely low temperatures in recent years have had critical social
and economic impacts on the mid-latitude continents in the Northern Hemisphere. Although …

Acinetobacter meningitis is becoming an increasingly common clinical entity, especially in
the postneurosurgical setting, with mortality from this infection exceeding 15%. Infectious …

Gastric cancer is one of the most common cancers in Korea and the world. Since 2004, this
is the 4th gastric cancer guideline published in Korea which is the revised version of …

Extreme variability of the winter‐ and spring‐time stratospheric polar vortex has been shown
to affect extratropical tropospheric weather. Therefore, reducing stratospheric forecast error …

… In the version of this article initially published, the number for Baek Kim's second affiliation
is incorrect in the author list. The correct number is 10. The error has been corrected in the …

As the brightness of GaN-based light-emitting diodes (LEDs) has increased, they have recently
attracted considerable interest for use in full-color display panels, traffic signals, and solid…

Arctic warming has sparked a growing interest because of its possible impacts on mid-latitude
climate 1 , 2 , 3 , 4 , 5 . A number of unusually harsh cold winters have occurred in many …

The HIV-1 restriction factor SAM domain– and HD domain–containing protein 1 (SAMHD1)
1 , 2 is proposed to inhibit HIV-1 replication by depleting the intracellular dNTP pool 3 , 4 , 5 . …

Activation of sonic hedgehog (Shh) signaling has been implicated in progression of a variety
of tumors. In this study, we elucidated a role for Shh in the invasion of gastric tumors and …