Immunology News and Research

Latest Immunology News and Research

Exercise training may slow breast cancer growth by increasing anti-tumor immune response

Exercise training may slow tumor growth and improve outcomes for females with breast cancer - especially those treated with immunotherapy drugs - by stimulating naturally occurring immune mechanisms, researchers at Massachusetts General Hospital and Harvard Medical School have found.

12 Apr 2021

COVID19's cytokine storm ushers in a local complement storm in the lungs

A new study published in the journal Science Immunology analyzed lung epithelial cells from patients infected with COVID-19 and found the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) induces the complement system as a dangerous weapon for viral infection.

12 Apr 2021

Study reveals new insights into the effects of chemotherapy on tumor microenvironment

Research from Queen Mary University of London has revealed novel insights into the effects of chemotherapy on the tumor microenvironment (TME).

12 Apr 2021

Broadly neutralizing antibodies show promise in preventing tick-borne encephalitis in mice

Tick-borne encephalitis is a disease just as nasty as it sounds. Once bitten by an infected tick, some people develop flu-like symptoms that resolve quietly but leave behind rampant neurological disease--brain swelling, memory loss, and cognitive decline.

9 Apr 2021

Hay fever and asthma occur earlier in life and affect more people

The unpopular guests are already here. Hazel-, alder- and elm tree pollen sweep in over us during the early spring months, with birch pollen following in May. Then grass follows in June-July before mugwort pollen closes the season in late summer. All leading to more and more people suffering.

9 Apr 2021

Study points to the involvement of Interleukin 33 in immunity to Sars-CoV-2

Since the beginning of the coronavirus pandemic, scientists and physicians worldwide undertook enormous efforts to understand the disease caused by the virus.

9 Apr 2021

Purdue researchers use malaria expertise to track COVID-19 in Indiana

Scientists have been using genetics to track diseases for decades. Now, a team at Purdue University that typically tracks malaria spread in Southern and Central Africa is using its expertise to track COVID-19 in Indiana.

8 Apr 2021

Cross-border asthma study investigates hygiene hypothesis amid COVID-19 pandemic

A cross-border investigation of children's susceptibility to asthma and other childhood illnesses in the United States and Mexico is the focus of a new study led by researchers in the Asthma and Airway Disease Research Center at the University of Arizona Health Sciences.

8 Apr 2021

Parkinson's disease, type 2 diabetes, and cancer share the same pathway, shows study

When cells are stressed, chemical alarms go off, setting in motion a flurry of activity that protects the cell's most important players. During the rush, a protein called Parkin hurries to protect the mitochondria, the power stations that generate energy for the cell.

8 Apr 2021

NIH-funded clinical trial begins study of systemic allergic reactions to COVID-19 vaccines

A clinical trial is underway to determine whether people who are highly allergic or have a mast cell disorder are at increased risk for an immediate, systemic allergic reaction to the Moderna or Pfizer-BioNTech COVID-19 vaccines.

7 Apr 2021

World's first human tracheal transplant performed by Mount Sinai surgeons

A team of Mount Sinai surgeons has performed the world's first human tracheal transplant--an achievement that has the potential to save the lives of thousands of patients around the world who have tracheal birth defects, untreatable airway diseases, burns, tumors, or severe tracheal damage from intubation, including those who had been hospitalized with COVID-19 and placed on a ventilator.

6 Apr 2021

New software package employs deep-learning algorithms to analyze T-cell receptor sequencing data

Researchers at the Bloomberg~Kimmel Institute for Cancer Immunotherapy at the Johns Hopkins Kimmel Cancer Center have developed DeepTCR, a software package that employs deep-learning algorithms to analyze T-cell receptor (TCR) sequencing data. T-cell receptors are found on the surface of immune T cells.

5 Apr 2021

Treatment resistance in triple-negative breast cancers linked to softer tissue environment

Researchers at the University of California, San Francisco, have discovered that aggressive, triple-negative breast cancers (TNBCs) can evade treatment by reorganizing and softening the collagen matrix that surrounds the cancer cells.

3 Apr 2021

Targeting microRNAs makes cancer stem cells more susceptible to chemotherapies

Researchers in Italy have identified a pair of microRNA molecules that help maintain a population of cancerous stem cells that drive the growth of breast cancers and initiate tumor relapse after treatment.

3 Apr 2021

Research offers new clues about the underlying mechanisms of itch

Eczema, or atopic dermatitis (AD), is sometimes called "the itch that rashes." Often, the itch begins before the rash appears, and, in many cases, the itchiness of the skin condition never really goes away.

3 Apr 2021

Scientists identify nine potential new COVID-19 treatments

A team led by scientists in the Perelman School of Medicine at the University of Pennsylvania has identified nine potential new COVID-19 treatments, including three that are already approved by the Food and Drug Administration (FDA) for treating other diseases.

2 Apr 2021

Study finds CD8+ T cell responses detect all major SARS-CoV-2 variants

There have been concerns that several SARS-CoV-2 variants have mutations that allow them to evade the immune system. A new study published in the Open Forum Infectious Diseases suggests otherwise. Led by Aaron AR Tobian of Johns Hopkins University School of Medicine, results showed that except for one from the B.1.351 variant, CD8+ T cells showed a broad response to all SARS-CoV-2 variants.

2 Apr 2021

Temperature difference in the upper and lower respiratory tract influences SARS-CoV-2 replication

A team of researchers from the Institute for Infectious Diseases (IFIK) at the University of Bern and the Federal Institute of Virology and Immunology (IVI) have assessed virus growth and activation of the cellular defense mechanisms in the respiratory tract.

1 Apr 2021

Antibody tests, even rapid finger pricks, are effective COVID-19 screening tools

New findings from a Michigan Medicine study reveal that antibody testing is predictive of prior COVID-19 infection, and rapid screening methods - even from finger pricks - are effective testing tools.

31 Mar 2021

New portable viral screening test can diagnose COVID-19 in minutes and track variants

Clinicians using a new viral screening test can not only diagnose COVID-19 in a matter of minutes with a portable, pocket-sized machine, but can also simultaneously test for other viruses--like influenza--that might be mistaken for the coronavirus.

31 Mar 2021

Immunology News and Research

Latest Immunology News and Research

Exercise training may slow breast cancer growth by increasing anti-tumor immune response

COVID19's cytokine storm ushers in a local complement storm in the lungs

Study reveals new insights into the effects of chemotherapy on tumor microenvironment

Broadly neutralizing antibodies show promise in preventing tick-borne encephalitis in mice

Hay fever and asthma occur earlier in life and affect more people

Study points to the involvement of Interleukin 33 in immunity to Sars-CoV-2

Purdue researchers use malaria expertise to track COVID-19 in Indiana

Cross-border asthma study investigates hygiene hypothesis amid COVID-19 pandemic

Parkinson's disease, type 2 diabetes, and cancer share the same pathway, shows study

NIH-funded clinical trial begins study of systemic allergic reactions to COVID-19 vaccines

World's first human tracheal transplant performed by Mount Sinai surgeons

New software package employs deep-learning algorithms to analyze T-cell receptor sequencing data

Treatment resistance in triple-negative breast cancers linked to softer tissue environment

Targeting microRNAs makes cancer stem cells more susceptible to chemotherapies

Research offers new clues about the underlying mechanisms of itch

Scientists identify nine potential new COVID-19 treatments

Study finds CD8+ T cell responses detect all major SARS-CoV-2 variants

Temperature difference in the upper and lower respiratory tract influences SARS-CoV-2 replication

Antibody tests, even rapid finger pricks, are effective COVID-19 screening tools

New portable viral screening test can diagnose COVID-19 in minutes and track variants

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