A study in Japan finds antibody response to the Moderna Covid-19 mRNA vaccine does not vary depending on the time of day when the dose was received.
Researchers mapped in detail how the immune system acts against pathogens invading the brain. This sheds new light on host-pathogen interactions and the long-term consequences of brain infections.
Researchers have shown that when brain cells are directly exposed to blood taken from Covid-19 patients with delirium, there is an increase in cell death and a decrease in the generation of new brain cells.
A large epidemiological study shows that patients with an autoimmune disorder have a substantially higher risk of developing cardiovascular disease than individuals without autoimmune disease.
Researchers propose a new Covid-19 vaccine that specifically instructs the immune system to produce T-cells rather than antibodies - a promising alternative for people with a weakened immune system.
Cancer immunotherapy is a successful treatment form in oncology, but it doesn't work for every patient. One problem may be the lack of a specific type of immune cell in the tumor, researchers found.
By comparing the neutralisation capacity induced by the different variants of SARS-CoV-2, a team from Geneva reveals the exceptional capacity of Omicron to evade our immunity.
To develop new drugs, detailed knowledge about nature’s smallest biological building blocks is required. A new microscopy technique that allows proteins, DNA and other tiny biological particles to be studied in their natural state.
Scientists shared one of the first high-resolution looks at the rabies virus glycoprotein in its vulnerable 'trimeric' form, revealing potential vaccine targets.
Latest developments in computational protein design enable the simulation of sequence and structural changes in proteins for creating novel agents in human medicine.
In patients with serious and long-term Covid-19, disturbed blood coagulation is often observed. Now, Swedish researchers found a connection between harmful amyloid production and Covid-19 symptoms.
Scientists at the La Jolla Institute for Immunology discover new drug target for severe asthma and fibrosis.
Noninvasive sound technology breaks down liver tumors in rats, kills cancer cells and spurs the immune system to prevent further spread.
A chip-based infection model developed by Jena researchers enables live microscopic observation of damage to lung tissue caused by the invasive fungal infection aspergillosis.
A platform for studying how the human immune system responds to hepatitis C infection by combining microfluidic technology with liver organoids could speed the hunt for a vaccine.
A new biodegradable gel improves the immune system’s ability to keep cancer at bay after tumors are surgically removed.
An anti-inflammatory drug incorporated into the coating around an implantable electronic medical device – such as a pacemaker – can reduce the body’s "foreign body" reaction.
New research from the University of East Anglia (UEA) and Quadram Institute reveals how our immune system can be triggered to attack cancer cells.
Researchers from Charité – Universitätsmedizin Berlin and Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) present new findings on the immune response against SARS-CoV-2.
A new study shows that the SARS-CoV-2 Omicron variant is less effective than Delta at blocking a cellular defence mechanism against viruses, the so-called 'interferon response'.
How long can Covid-19 antigen tests reliably tell the antibody status? Researchers at the Paul-Ehrlich-Institut identified several factors that affect the detection duration.
The Omicron variant of SARS-CoV-2 may be significantly better at evading vaccine-induced antibodies – but preliminary evidence suggests it is less likely to cause severe illness in the lungs.
Autoimmune hepatitis (AIH) is a chronic liver inflammation that is triggered by an immunological malfunction. In this case, the immune system falsely recognises the patient's own liver cells as "foreign to the body". The symptoms of this rare liver disease are unspecific, and the exact cause is not yet known. If left untreated, AIH can lead to abnormal scarring (fibrosis) of the liver,…
Hope for a future without fear of Covid-19 comes down to circulating antibodies and memory B cells. Unlike circulating antibodies, which peak soon after vaccination or infection only to fade a few months later, memory B cells can stick around to prevent severe disease for decades. And they evolve over time, learning to produce successively more potent “memory antibodies” that are better at…
After infection with SARS-CoV-2, where does the immune system store the memory to provide long-term protection against reinfection? Though numerous studies have examined blood to track immune responses to SARS-CoV-2, a new study of Covid survivors shows that the memory of the infection is primarily stored in T and B cells within the lung and the lymph nodes surrounding the lung.