elevated ROS and apoptosis transcripts in the distal tube, and variable MHC-II expression linked to menstrual phase.

2019). Similarly, TCR-T cells, which recognize intracellular tumor-specific antigens presented by MHC molecules, offer a more precise targeting strategy compared to CAR-T cells. Ongoing clinical ...

研究发现，NCF4通过调节细胞内活性氧（ROS）水平，影响单核吞噬细胞中半胱氨酸肽段的氧化状态，进而调节抗原呈递和致关节炎性T细胞的激活。 此外，免疫肽组学挖掘揭示了1型糖尿病中的新靶点。研究发现，内质网应激（ERS）重塑了β细胞的MHC-I相关免疫肽组 ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

Discovered last year, JADES-GS-z14-0 is the most distant confirmed galaxy ever found: it is so far away, its light took 13.4 billion years to reach us, meaning we see it as it was when the ...

But after pointing the Atacama Large Millimeter/submillimeter Array (ALMA) telescope in Chile's Atacama Desert at the distant galaxy, the researchers were stunned by what they found: JADES-GS-z14 ...

"I was astonished by the unexpected results because they opened a new view on the first phases of galaxy evolution." Astronomers have found oxygen in the farthest, and thus the earliest, galaxy ...

Astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. This record-breaking detection is making astronomers rethink how quickly galaxies formed in the early Universe ...

Pope Francis has suspended the use of an oxygen mask, the Vatican said on Wednesday, adding that the 88-year-old's clinical condition was "improving" after more than one month in hospital. The ...

The major histocompatibility complex (MHC) is a cluster of genes encoding molecules that are important for lymphocyte activation. MHC molecules bind small fragments of proteins from inside a cell ...

Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011, United States Microelectronics Research Center, Iowa State University, Ames, Iowa 50011, United States ...

Departments of Chemistry and Biology and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia 30301, United States ...