Antibodies play an important role in the immune system. The immunoglobulins present on the B-lymphocyte surface send in signals to the cytoplasmic and nuclear electors. These also deliver the antigen ...

Beyond direct neutralization, antibodies induce, through their crystallizable fragment (Fc) domain, innate and adaptive immune responses critical to a successful host immune response against infection ...

Effective antibody responses against HIV are rare both during natural infection and after vaccination. As a result, many research groups have focused their efforts on identifying and characterizing ...

Antibodies play a major role in neutralizing pathogens and preventing illness following infection of the host. In the current pandemic of the coronavirus disease 2019 (COVID-19), the levels of ...

Researchers have analyzed the antibody Immunoglobulin M in rainbow trout to shed some light on why these proteins may have evolved over time. Antibodies -- proteins that are produced by our immune ...

Researchers have discovered a new function of anti-HIV-1 antibodies by applying cutting-edge microscopy techniques to in vitro viral cultures. The scientists found that certain antibodies already ...

A new study shows how the single-molecule organization of receptors in a cellular context determines the function of antibodies, opening up new pathways for the development of cancer immunotherapies.

Monoclonal antibodies have proved effective in the prevention and treatment of Covid-19. Their effectiveness depends on the recognition of specific structures on the surface of the viral spike protein ...

Two-Stage Hierarchical Pre-training Framework of S 2 ALM: In Stage I, the model learns foundational sequence–structure relationships from large-scale protein data, using 1D amino acid sequences and 3D ...

Antibodies—proteins that are produced by our immune system to protect us—are crucial for recognizing and getting rid of unwanted substances, or antigens, in our body. Although their role is universal, ...