Rajika Chauhan

Abstract In solid tumors, hypoxia is a key driver of metastasis by promoting cellular plasticity and chromosomal instability (CIN). Despite this, the mechanisms by which malignant cells concurrently co-opt these elements of hypoxic adaptation to promote metastasis remains unclear. Here we report that hypoxia promotes metastasis by suppressing the JmjC-containing histone lysine demethylase KDM8.

The Russian invasion of Ukraine has seen an intensification of activity in the past month (Photo courtesy of Wikimedia Commons / “War damages in Chernihiv Oblast 02” by Міністерство молоді та спорту України. August 16, 2024). By Rajika Chauhan Correspondent After more than a year’s stalemate, the Russian invasion of Ukraine has seen an intensification of activity in the past month. On the eastern front, the Russians have been closing in on Pokrovsk, a key railroad hub for the Ukrainians.

By late in the afternoon on April 3, there had been more than 201 aftershocks, many of them over magnitude 5 (Photo courtesy of Wikimedia Commons / Executive Yuan. April 4, 2024). By Rajika Chauhan Staff Writer Taiwan experienced its strongest earthquake in 25 years on April 3, registering 7.4 on the Richter scale. The quake killed nine people and injured 1,038 others, with its epicenter close to the densely populated county of Hualien, according to Reuters.