Infectious Diseases News and Research

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Researchers assign immunological memory function to cytotoxic natural killer cells

A new study by researchers from the Medical University of Vienna could prove beneficial for the human immune system.

21 Oct 2020

Scientists develop novel lab testing procedure for detection of SARS-CoV-2 antibodies

Knowing you have developed antibodies against the SARS-CoV-2 virus after recovering from COVID-19 doesn't tell you everything about your immunity.

20 Oct 2020

SARS-CoV-2 may induce long-term autoimmune disorder due to self-glycan antibody production

A new study indicated that many of the unusual symptoms of SARS-CoV-2 infections may be due to induced autoimmune responses.

20 Oct 2020

Researchers identify potential drugs that could be repurposed as pan-coronavirus treatments

A large international consortium of almost 200 researchers from 14 leading institutions in six countries has studied three different coronaviruses - SARS-CoV-1, SARS-CoV-2, and MERS-CoV - with the aim of finding vulnerabilities shared by these three pathogens.

16 Oct 2020

Peptide therapy prevents overreaction of the immune system against infections

Individuals require enough action to remove offensive viruses or bacteria, but not so much that their body suffer a considerable damage.

From UC San Diego 15 Oct 2020

Army researchers test alternative ways to measure COVID-19 antibody levels

Researchers with the U.S. Army Futures Command are part of a team that tested alternative ways to measure COVID-19 antibody levels, resulting in a process that is faster, easier and less expensive to use on a large scale. Their method holds promise for accurately identifying potential donors who have the best chance of helping infected patients through convalescent plasma therapy.

15 Oct 2020

Dynamic map shows how immune cells fight microbes and remember future infections

Scientists have plotted the activity of an unlimited number of genes in the immune cells of mice over the course of an infection.

14 Oct 2020

Gut microbial development could be restored in C-section infants by fecal microbiota transplant

The human gut contains a diverse ecosystem of microbes: mainly bacteria, as well as viruses and fungi, termed the gut microbiota.

5 Oct 2020

Researchers develop low-cost CRISPR method to detect SARS-CoV-2

In March 2020, scientists started to design a new, cost-efficient, CRISPR-based diagnostic platform to spot infectious diseases, such as SARS-CoV-2.

22 Sep 2020

Researchers develop highly scalable and accurate antibody test for COVID-19

An antibody test for the virus that causes COVID-19, developed by researchers at The University of Texas at Austin in collaboration with Houston Methodist and other institutions, is more accurate and can handle a much larger number of donor samples at lower overall cost than standard antibody tests currently in use.

14 Sep 2020

New study can help develop effective COVID-19 vaccine

According to a new study, a detailed analysis of antibody responses in patients affected by COVID-19 could help develop an effective vaccine.

14 Sep 2020

Computer-designed proteins protect lab-grown human cells from SARS-CoV-2

Computer-designed small proteins have now been shown to protect lab-grown human cells from SARS-CoV-2, the coronavirus that causes COVID-19.

10 Sep 2020

Researchers discover the developmental process of strong immune T-cells

There are memory cells that remember previously encountered pathogens and help to react quickly and strongly when exposed to them again.

4 Sep 2020

Study shows cell surface proteins in placental tissue prevent COVID-19 transmission

Scientists from the Maxwell Finland Laboratory for Infectious Diseases at Boston Medical Center have discovered properties in the placental tissue that may play a significant role in inhibiting the transmission of COVID-19 infection from a mother, who has the novel coronavirus, to her fetus.

3 Sep 2020

Researchers discover the developmental process of novel immune T cells

Memory cells essentially recall formerly encountered pathogens and help respond strongly and rapidly when they are exposed to this foreign matter again.

3 Sep 2020

Decisions of small-scale poultry farmers can influence the spread of deadly virus

Small-scale poultry farmers in Vietnam tend to respond to viral outbreaks of highly pathogenic avian influenza (HPAI) by rapidly selling their birds as a way to avoid financial loss, according to a new study by an international team of researchers.

31 Aug 2020

New cellular pathway can protect cells from infection by Ebola virus, coronavirus

Discoveries from the Benaroya Research Institute at Virginia Mason (BRI) have identified a new cellular protection pathway that targets a common vulnerability in several different pandemic viruses, and collaborators at Case Western Reserve University, Boston University School of Medicine and MRIGlobal have shown that this pathway can protect cells from infection by Ebola virus and coronaviruses, like SARS-CoV-2.

28 Aug 2020

First lethal mouse model established for COVID-19 infection

Army scientists have developed the first lethal mouse model of SARS-CoV-2, the virus that causes COVID-19, using mice that were genetically engineered to express the human ACE2 gene--a key mechanism by which the virus enters human cells.

28 Aug 2020

Study shows how individualization with pharmacogenomics could impact COVID-19 treatments

Over the past few months, a number of drugs have been under investigation to treat COVID-19 without well-established safety or data to support these claims.

28 Aug 2020

Scientists identify antigen valencies that work best in vaccine designs for HIV, SARS-CoV-2

Designing a vaccine starts with finding the right ingredients. Every infectious agent has molecules, called antigens, that the immune system could potentially recognize and attack. So scientists must carefully consider which antigens should go into a vaccine.

28 Aug 2020

Infectious Diseases News and Research

Researchers assign immunological memory function to cytotoxic natural killer cells

Scientists develop novel lab testing procedure for detection of SARS-CoV-2 antibodies

SARS-CoV-2 may induce long-term autoimmune disorder due to self-glycan antibody production

Researchers identify potential drugs that could be repurposed as pan-coronavirus treatments

Peptide therapy prevents overreaction of the immune system against infections

Army researchers test alternative ways to measure COVID-19 antibody levels

Dynamic map shows how immune cells fight microbes and remember future infections

Gut microbial development could be restored in C-section infants by fecal microbiota transplant

Researchers develop low-cost CRISPR method to detect SARS-CoV-2

Researchers develop highly scalable and accurate antibody test for COVID-19

New study can help develop effective COVID-19 vaccine

Computer-designed proteins protect lab-grown human cells from SARS-CoV-2

Researchers discover the developmental process of strong immune T-cells

Study shows cell surface proteins in placental tissue prevent COVID-19 transmission

Researchers discover the developmental process of novel immune T cells

Decisions of small-scale poultry farmers can influence the spread of deadly virus

New cellular pathway can protect cells from infection by Ebola virus, coronavirus

First lethal mouse model established for COVID-19 infection

Study shows how individualization with pharmacogenomics could impact COVID-19 treatments

Scientists identify antigen valencies that work best in vaccine designs for HIV, SARS-CoV-2

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