Antigen News and Research

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Study shows activation of pulmonary macrophages by SARS-CoV-2 spike glycoprotein

In a recent study published in the International Journal of Molecular Sciences, researchers investigated the effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike (S) glycoprotein on human lung macrophage (HLM) activation and angiotensin-converting enzyme 2 (ACE2) and transmembrane serine protease 2 (TMPRSS2) expression in human lung macrophages.

7 Feb 2023

The nature of the immune responses induced by various COVID-19 vaccines developed using different platforms and formulations

Researchers reviewed existing achievements and shortcomings in SARS-CoV-2 vaccine platforms, as well as future-generation vaccine considerations.

7 Feb 2023

Recent therapeutic strategies for renal cell carcinoma and the effects of the tumor microenvironment on systemic therapy

Researchers explored the association between the human microbiome and improved renal cell carcinoma outcomes.

6 Feb 2023

New type of immunotherapy effective in mice with ovarian cancer

CAR T-cell therapy, a certain kind of cancer treatment in which the immune system's T cells are programmed to attack tumor cells, is effective in mice with ovarian cancer, according to a study published in The Journal for ImmunoTherapy of Cancer.

6 Feb 2023

Proteomics reveals a distinct IFN-driven plasma cytokine response to COVID-19 in infants and young children

Researchers assesses immune responses to SARS-CoV-2 shortly after birth using a multi-omics approach.

5 Feb 2023

New electrochemical sensing technology enables detection of SARS-CoV-2 antigen-specific antibodies

Not all SARS-CoV-2 infections are created equal. We have learned this through multiple virus waves are taking their toll on the world's population.

3 Feb 2023

Improving CAR-based-immunotherapies using a molecular anchor

Adding a molecular anchor to the key protein used to recognize cancer in cellular immunotherapies can make the treatments significantly more effective.

3 Feb 2023

New nanotechnology-based test can detect and profile prostate cancers even in microscopic amounts

Cedars-Sinai Cancer investigators have developed a new nanotechnology-based test that can detect and profile prostate cancers - even in microscopic amounts.

2 Feb 2023

Multispecies cluster of SARS-CoV-2 infections associated with an infected African lion

A recent paper described, for the first time, the transmission of this virus from an animal in a zoo to zoo employees.

2 Feb 2023

Establishment of a rapid and accurate SARS-CoV-2 antigen detection kit able to identify Omicron mutants

Researchers developed an antigen detection kit to identify the SARS-CoV-2 Omicron variant of concern.

2 Feb 2023

Researchers report a heterologous vaccination strategy against IBV in Chickens

Researchers reported on the immunogenicity of a heterologous vaccine regimen against IBV, comprising prime doses of QAC-encapsulated plasmid and a booster dose of MVA.

2 Feb 2023

New study suggests Omicron BA.1 breakthrough infection drives long-term remodeling of memory B cell repertoire in vaccinated populations

A recent study posted on the bioRxiv* preprint server has longitudinally characterized the MBC repertoire and humoral response after Omicron BA.1 breakthrough infection in individuals vaccinated with the COVID-19 mRNA vaccine.

1 Feb 2023

Breakthrough Omicron BA.1/BA.2 infections in the triple-vaccinated linked to broad-based immunity

A new study looked at the whole spectrum of immunological reactions raised by spike and non-spike antigens following Omicron BA.1/BA.2 infections in such individuals, both with and without prior SARS-CoV-2 infection.

1 Feb 2023

Researchers develop new way to increase the potency of cancer vaccines

A new way to significantly increase the potency of almost any vaccine has been developed by researchers from the International Institute for Nanotechnology (IIN) at Northwestern University.

31 Jan 2023

Researchers devise a novel potential IBD treatment strategy that eliminates pathogenic T cells and encourages the proliferation of regulatory T cells

Researchers investigated the CAMCI strategy as an immunotherapeutic option for inflammatory bowel disease.

31 Jan 2023

Study assesses the sensitivity, specificity of rapid antigen tests and PCR tests for Omicron variant of COVID-19

Testing plays a crucial role in humanity's strategy to mitigate the effects of widespread COVID-19 infection. However, given multiple options for testing and the emergence of the highly contagious Omicron variant, how do we choose which test to use?

30 Jan 2023

Researchers develop AI-based strategy for discovering high-affinity antibody drugs

Scientists at University of California San Diego School of Medicine have developed an artificial intelligence (AI)-based strategy for discovering high-affinity antibody drugs.

30 Jan 2023

New EV platform could help streamline the development and delivery of vaccines worldwide

To many, EV stands for "electric vehicle." To researchers at Harvard University and the University of Nebraska–Lincoln, it's shorthand for another vehicle - this one nanoscopic - that might help streamline the development and delivery of vaccines worldwide.

30 Jan 2023

How have home testing kits affected official reporting of COVID-19 cases in the US?

Researchers gathered patient’s patients’ self-reported data about the coronavirus disease 2019 (COVID-19) pandemic from across the United States of America (USA).

30 Jan 2023

Importance of Global Pandemic Predictions for Future Outbreaks; How prepared are we?

In this interview, we speak to Ron Gutman, Co-CEO and Co-Founder of Intrivo, about the importance of global pandemic predictions for future outbreaks.

30 Jan 2023

Antigen News and Research

Study shows activation of pulmonary macrophages by SARS-CoV-2 spike glycoprotein

The nature of the immune responses induced by various COVID-19 vaccines developed using different platforms and formulations

Recent therapeutic strategies for renal cell carcinoma and the effects of the tumor microenvironment on systemic therapy

New type of immunotherapy effective in mice with ovarian cancer

Proteomics reveals a distinct IFN-driven plasma cytokine response to COVID-19 in infants and young children

New electrochemical sensing technology enables detection of SARS-CoV-2 antigen-specific antibodies

Improving CAR-based-immunotherapies using a molecular anchor

New nanotechnology-based test can detect and profile prostate cancers even in microscopic amounts

Multispecies cluster of SARS-CoV-2 infections associated with an infected African lion

Establishment of a rapid and accurate SARS-CoV-2 antigen detection kit able to identify Omicron mutants

Researchers report a heterologous vaccination strategy against IBV in Chickens

New study suggests Omicron BA.1 breakthrough infection drives long-term remodeling of memory B cell repertoire in vaccinated populations

Breakthrough Omicron BA.1/BA.2 infections in the triple-vaccinated linked to broad-based immunity

Researchers develop new way to increase the potency of cancer vaccines

Researchers devise a novel potential IBD treatment strategy that eliminates pathogenic T cells and encourages the proliferation of regulatory T cells

Study assesses the sensitivity, specificity of rapid antigen tests and PCR tests for Omicron variant of COVID-19

Researchers develop AI-based strategy for discovering high-affinity antibody drugs

New EV platform could help streamline the development and delivery of vaccines worldwide

How have home testing kits affected official reporting of COVID-19 cases in the US?

Importance of Global Pandemic Predictions for Future Outbreaks; How prepared are we?

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

Latest eBooks

Editorial Focus eBook - Spatial and single-cell omics (1st edition)

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics