衣康酸（Itaconate）是一种新发现的源自三羧酸循环（TCA）的代谢物，由顺乌头酸脱羧酶（ACOD1）催化，主要由活化的巨噬细胞产生，并分泌到细胞外环境中，发挥复杂的生物活性。在肿瘤微环境中，衣康酸被浓缩并诱导免疫抑制反应。然而，衣康酸能否被肿瘤 ...

Almost everything else is on his block gone. As many as 12,000 homes, businesses and other structures may have been destroyed in the wildfires raging in Los Angeles County, rendering entire ...

The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...

Earth's inner core may actually have two distinct layers. (alexlmx/Canva Pro) "We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events ...

New research reveals a “major mystery” deep beneath the planet’s bodies of water and crust, and now experts are rethinking what they know about Earth’s terrain. They suggest it could even ...

LOS ANGELES (KTLA) – As the Eaton Fire, Palisades Fire and other blazes continue to scorch Southern California, the list of the thousands of structures that have already been damaged or lost is ...

Are Cars 'Structures'? Here's a Look at How Damage Is Tallied in Devastating Los Angeles Wildfires The extent of the damage from wildfires ravaging the Los Angeles area is horrific however it's ...

LOS ANGELES (AP) — More than 10,000 structures, many homes, have burned in Los Angeles area wildfires, officials say.

Geophysicists have discovered unexpected structures deep within the Earth’s mantle, resembling subducted tectonic plates in areas where no subduction should have occurred, using a new high-resolution ...

Structures help set the stage for a layout’s look and practicality. There are no bounds to the variety of buildings a modeler can bring to the table (or should we say benchwork). Yet there’s always ...