LJI scientists identify an autoimmune response that may help explain why Parkinson’s disease is twice…
Browsing: Immune Cells
Immune cells, also known as leukocytes or white blood cells, are crucial components of the immune system that protect the body against infections, diseases, and foreign invaders. These cells originate from the bone marrow and circulate throughout the body, including in the blood and lymphatic system. There are several types of immune cells, each with specific functions: lymphocytes (including T cells and B cells) identify and remember pathogens; macrophages engulf and digest microbes and dead cells; neutrophils attack bacteria and fungi; and dendritic cells help activate lymphocytes. The coordinated actions of these cells provide the body’s primary defense mechanism against both external pathogens and internal threats, such as cancer cells. This complex network not only defends but also constantly learns and adapts, making the immune system highly effective over time.
Multiple chemicals in cigarette smoke and e-cigarettes alter the function of a key type of…
Laboratory studies uncover a simple yet promising approach to enhance personalized cell therapy. A dietary…
Researchers have developed a method to program immune cells to target glioblastoma and reduce inflammation…
Researchers discovered that ovarian tumors hinder T cells’ energy supply by trapping a key protein,…
LJI researchers develop innovative technique to assess immune memory and SARS-CoV-2 reactions in the upper…
Researchers in Bonn have decoded the interaction between monocytes and platelets in human blood. Monocytes,…
Cambridge researchers have discovered that regulatory T cells traverse the body to repair tissue, opening…
Research in mice indicates that focusing on genetic alterations in macrophage cells could be beneficial.…
Scientists discovered a previously unidentified rogue immune cell linked to poor antibody responses in chronic…
New research conducted by the Mayo Clinic, which was published in Nature Neuroscience, found that…
The virus’s capsid functions as a molecular transporter. Every year, approximately one million people globally…
Researchers at Gladstone Institutes and the University of California, San Francisco, conducted analyses on immune…
Researchers at Radboud University Medical Center have discovered an intriguing link between sphingolipids, a mysterious…
Immune cells demonstrate a higher level of self-directed mobility than previously recognized. Jonna Alanko, a…
The attack protein guard mechanism can be used to kill pathogens like Toxoplasma and cancer cells.…
Researchers in Western Switzerland have uncovered how to enhance the tumor-fighting abilities of CAR-T cells,…
Researchers identified a dysfunctional NK cell subtype, TaNK cells, in tumors, which resists immunotherapy and…