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The body's immune system may find and destroy cancer cells. But cancer cells can be smart and develop skills to escape the immune system. Cold Spring Harbor Laboratory Professor Douglas Fearon and his postdoctoral Wang Zhikai discovered such a trick. Cancer cells weave inactivation signals into a protective armor that separates T cells that would otherwise kill them. This immune inactivation pathway provides a promising new treatment for pancreatic cancer, breast cancer and colorectal cancer.

Oxdx was born in Oxford University, UK. It is a technology company that uses super-resolution microscope and machine learning to build real-time pathogen testing system. Recently, oxdx has raised £ 2.6 million in seed funding for its AI driven machine learning diagnostic technology, which can identify and identify specific species and virus strains of bacteria and other pathogens in a sample in seconds. This initial fund is jointly invested by IQ capital and ahren innovation capital with the participation of science creates ventures. It will be used to expand the team and further verify the AI technology with development partners.

Single cell RNA sequencing, or scrna SEQ for short, is a technology that allows scientists to study gene expression in single cells in a mixed population, which is the way all cells exist in human tissues.

Researchers at Karolinska college in Sweden used a technique called spatial transcriptomics (st) to analyze gene expression in the mouse colon and drew a map showing the expression location of a single gene in the tissue. When they superimposed previously known human transcriptional data on the map, the researchers had a new understanding of inflammatory bowel disease (IBD).

Research led by WSU scientists at Washington State University supports a new theory that people's innate immune system can respond differently to specific pathogens. This quality, called immune specificity, was previously attributed only to the adaptive immune system, which develops through disease over time.

CRISPR gene editing technology has become a powerful tool to knock out or change DNA sequences and study the resulting effects. Now, researchers at the Gladstone Institute and UCSF at the University of California, San Francisco have chosen the CRISPR cas9 system to forcibly activate genes in human immune cells rather than edit them. This method, called crispra, CRISPR activation, allows them to find genes that play a role in immune cell biology more thoroughly and faster than before.