Immunology News and Research

Latest Immunology News and Research

Advantages and challenges of intranasal vaccines to fight against COVID-19 infections

There are many reasons that an intranasal vaccine against the SARS-CoV-2 virus would be helpful in the fight against COVID-19 infections, University of Alabama at Birmingham immunologists Fran Lund, Ph.D., and Troy Randall, Ph.D., write in a viewpoint article in the journal Science.

23 Jul 2021

Previously unknown brain repair process could be harnessed to treat seizures and epilepsy

University of Virginia School of Medicine researchers have discovered a previously unknown repair process in the brain that they hope could be harnessed and enhanced to treat seizure-related brain injuries.

23 Jul 2021

Clinical trials during a pandemic – lessons from COVID-19

In this interview, Dr. Benedicte Roquebert, Dr. Stephanie Haim-Boukobza and Dr. Souad Mehlal discuss how COVID-19 has resulted in new ways to think about clinical trials during a pandemic.

From Cerba Research 23 Jul 2021

Cell-analysis method could pave the way for new vaccine strategies against tuberculosis

A new method that analyzes how individual immune cells react to the bacteria that cause tuberculosis could pave the way for new vaccine strategies against this deadly disease, and provide insights into fighting other infectious diseases around the world.

22 Jul 2021

'Good cholesterol' protects the liver from inflammation and injury, study shows

The body's so-called good cholesterol may be even better than we realize. New research from Washington University School of Medicine in St. Louis suggests that one type of high-density lipoprotein (HDL) has a previously unknown role in protecting the liver from injury.

22 Jul 2021

SARS-CoV-2 reprograms host chromatic network to induce immune dysfunction

A recent study conducted at the University of Texas Science Center, Houston, in the USA, has revealed that upon infection, SARS-CoV-2 alters the host chromatin architecture to suppress antiviral interferon-responsive genes and augment inflammatory genes. The study is currently available on the bioRxiv* preprint server.

22 Jul 2021

Injecting mice with pulmonary endothelial cells can reverse symptoms of emphysema

Researchers at Weill Cornell Medicine and NewYork-Presbyterian in New York have discovered that injecting mice with pulmonary endothelial cells-the cells that line the walls of blood vessels in the lung-can reverse the symptoms of emphysema.

21 Jul 2021

Researchers identify immune protein linked to rare neurodegenerative disease

UT Southwestern researchers have identified an immune protein tied to the rare neurodegenerative condition known as Niemann-Pick disease type C.

21 Jul 2021

Clinical trial to test personalized treatment for severe asthma caused by a specific mutation

Under a $10 million grant, a randomized, placebo-controlled clinical trial led by Boston Children's Hospital will test a personalized treatment for a form of severe asthma to which Black and Latinx children and adults are especially vulnerable.

21 Jul 2021

Older people appear to have diminished antibody response after COVID-19 vaccination

Older people appear to have fewer antibodies against the novel coronavirus, a new laboratory study from Oregon Health & Science University suggests.

21 Jul 2021

Researchers use information theory to monitor resistance mechanisms to targeted cancer therapy

One of the major challenges in modern cancer therapy is the adaptive response of cancer cells to targeted therapies: initially, these therapies are very often effective, then adaptive resistance occurs, allowing the tumor cells to proliferate again.

21 Jul 2021

Vitamin C and TET proteins can work together to give regulatory T cells their life-saving power

You can't make a banana split without bananas. And you can't generate stable regulatory T cells without Vitamin C or enzymes called TET proteins, it appears.

21 Jul 2021

Scientists explore susceptibility of different animals to SARS-CoV-2 infection

A team of researchers at the Institute of Infectious Diseases (IFIK) at the University of Bern and the Institute of Virology and Immunology (IVI) has utilized a unique collection of advanced cell culture models of cells lining the airways from various domesticated and wildlife animals. This way, the team can determine which animals are susceptible to SARS-CoV-2 infection.

20 Jul 2021

New substance derived from Saussurea controversa exhibits osteoprotective properties

Metabolic bone diseases, including osteoporosis, when bones lose their mass and become so fragile that they could be damaged while sneezing or under little stress, are called the silent epidemic of the 21st century.

20 Jul 2021

IgA deficiency results in substantial intestinal inflammation, study reveals

While researchers have known for years that immunoglobulin A (IgA) is important for gut health, it has remained unclear exactly what role it plays in preventing infection and disease. But now, researchers from Japan have found that eliminating IgA disrupts the balance of the intestinal ecosystem, making it susceptible to disease.

20 Jul 2021

Yeast expressed, RBD-based vaccine provides robust immune responses against SARS-CoV-2

The ongoing coronavirus disease (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused over 190 million cases worldwide. Of these, over 4 million have died due to the infection.

20 Jul 2021

T cells can be engineered to fight tumors without succumbing to exhaustion

Fighting a tumor is a marathon, not a sprint. For cancer-fighting T cells, the race is sometimes just too long, and the T cells quit fighting. Researchers even have a name for this phenomenon: T cell exhaustion.

19 Jul 2021

New online tool launched to accelerate discoveries for reversing progressive hearing loss

Researchers at the University of Maryland School of Medicine launched a new online tool that could more quickly advance medical discoveries to reverse progressive hearing loss.

19 Jul 2021

Study: Second dose of COVID-19 vaccine induces a powerful boost to the immune system

The second dose of a COVID-19 vaccine induces a powerful boost to a part of the immune system that provides broad antiviral protection, according to a study led by investigators at the Stanford University School of Medicine.

19 Jul 2021

SARS-CoV-2 B.1.617 mutations L452 and E484Q do not work together to evade antibodies

A short report recently published in the Journal of Infectious Diseases demonstrates how spike mutations L452R and E484Q found in the variant B.1.617.1 of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) each confer modestly diminished sensitivity to Pfizer-BioNTech (BNT162b2) mRNA vaccine-elicited antibodies – with combined mutations having a similar impact as either one of them alone.

19 Jul 2021

Immunology News and Research

Latest Immunology News and Research

Advantages and challenges of intranasal vaccines to fight against COVID-19 infections

Previously unknown brain repair process could be harnessed to treat seizures and epilepsy

Clinical trials during a pandemic – lessons from COVID-19

Cell-analysis method could pave the way for new vaccine strategies against tuberculosis

'Good cholesterol' protects the liver from inflammation and injury, study shows

SARS-CoV-2 reprograms host chromatic network to induce immune dysfunction

Injecting mice with pulmonary endothelial cells can reverse symptoms of emphysema

Researchers identify immune protein linked to rare neurodegenerative disease

Clinical trial to test personalized treatment for severe asthma caused by a specific mutation

Older people appear to have diminished antibody response after COVID-19 vaccination

Researchers use information theory to monitor resistance mechanisms to targeted cancer therapy

Vitamin C and TET proteins can work together to give regulatory T cells their life-saving power

Scientists explore susceptibility of different animals to SARS-CoV-2 infection

New substance derived from Saussurea controversa exhibits osteoprotective properties

IgA deficiency results in substantial intestinal inflammation, study reveals

Yeast expressed, RBD-based vaccine provides robust immune responses against SARS-CoV-2

T cells can be engineered to fight tumors without succumbing to exhaustion

New online tool launched to accelerate discoveries for reversing progressive hearing loss

Study: Second dose of COVID-19 vaccine induces a powerful boost to the immune system

SARS-CoV-2 B.1.617 mutations L452 and E484Q do not work together to evade antibodies

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