Lungs News and Research

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Inhaled CBD shrinks glioblastoma’s size in an animal model

Inhaled CBD shrinks the size of the highly aggressive, lethal brain tumor glioblastoma in an animal model by reducing the essential support of its microenvironment, researchers report.

24 Dec 2021

Brown anole lizard helps solve breathing problems with ultimate simplicity

When it comes to studying lungs, humans take up all the air, but it turns out scientists have a lot to learn from lizards.

22 Dec 2021

Role of novel SARS-CoV-2-derived svRNAs and the involvement of tRF in COVID-19

A new study revealed new long sv-COV-2 using T4 PNK pretreatment and qRT-PCR and also identified piRNAs and tRFs as the most abundant sncRNAs in COVID-19 positive samples.

22 Dec 2021

Study suggests nitazoxanide fails to reduce the severity of SARS-CoV-2

A new study shows that the optimization of nitazoxanide formulations may allow the review of the potential use of the drug for the treatment of SARS-CoV-2 infection.

22 Dec 2021

Scientists identify a panel of nanobodies with good neutralizing efficacy against SARS-CoV-2 variants of concern

A team of scientists from Canada has recently characterized a panel of nanobodies against the spike protein of SARS-CoV-2.

22 Dec 2021

3D-printed tracheal replacement splint offers hope for treating rare developmental abnormality

Ramiah Martin isn't like other little girls, and that's perfectly fine with her mother. "She is nothing short of a miracle," Leanne Martin said of her daughter, who was facing long odds before her birth in December 2017, after being diagnosed with heart problems during a prenatal ultrasound.

21 Dec 2021

Molecular mechanism of SARS-Cov-2-induced thrombosis

Researchers demonstrate that the exposure of platelets to the SARS-CoV-2 spike protein promotes their activation and adhesion.

21 Dec 2021

Severe COVID-19 found to be associated with disrupted intestinal Peyer’s patches

A new study demonstrates significantly altered structure and cellularity of Peyer’s patches in deceased COVID-19 patients.

21 Dec 2021

Do reactive oxygen species play a role in fighting COVID-19?

Serum-free thiols are known to reflect the activity of reactive oxygen species in the body, and researchers have been examining the difference in these thiols in COVID-19 patients.

21 Dec 2021

Measuring airway inflammation when diagnosing and treating asthma patients

In this interview, Carol Stonham, the head of a Locality Based FeNO referral service, talks to NewsMed about measuring airway inflammation when diagnosing and treating asthma patients.

From Bedfont® Scientific Ltd 21 Dec 2021

Risk of hospitalization for infants and children with COVID-19 below 1%

Children are a low-risk group for COVID-19 following infection with SARS-CoV-2, with less than 2% of European hospitalizations with the disease being in children below the age of 19.

21 Dec 2021

Booster shots improve CD8+ T cell response to SARS-CoV-2 in animal model

In a new study, published on the bioRxiv* preprint server, scientists showed in a mice model that three doses of the same synthetic peptide vaccine, eliciting an exclusive CD8+ T cell response against one SARS-CoV-2 Spike epitope, protected against lethal SARS-CoV-2 infection, in the absence of neutralizing antibodies. Researchers also showed that the third dose resulted in superior generation of effector-memory T cells in the circulation and tissue-resident memory T (TRM) cells.

20 Dec 2021

QTQTN motif upstream of furin-cleavage site in SARS-CoV-2 infection and pathogenesis

A new study posted to the bioRxiv* preprint server aimed to demonstrate whether the loss of the QTQTN motif attenuates SARS-CoV-2 replication in respiratory cells in vitro and pathogenesis in hamsters.

20 Dec 2021

New Omicron variant may be better at evading vaccine-induced antibodies, research shows

The Omicron variant of SARS-CoV-2 may be significantly better than previous variants at evading vaccine-induced antibodies, according to new research from Cambridge - but preliminary evidence suggests it is less likely to cause severe COVID-19 illness in the lungs.

20 Dec 2021

Lungs News and Research

Inhaled CBD shrinks glioblastoma’s size in an animal model

Brown anole lizard helps solve breathing problems with ultimate simplicity

Role of novel SARS-CoV-2-derived svRNAs and the involvement of tRF in COVID-19

Study suggests nitazoxanide fails to reduce the severity of SARS-CoV-2

Scientists identify a panel of nanobodies with good neutralizing efficacy against SARS-CoV-2 variants of concern

3D-printed tracheal replacement splint offers hope for treating rare developmental abnormality

Molecular mechanism of SARS-Cov-2-induced thrombosis

Severe COVID-19 found to be associated with disrupted intestinal Peyer’s patches

Do reactive oxygen species play a role in fighting COVID-19?

Measuring airway inflammation when diagnosing and treating asthma patients

Risk of hospitalization for infants and children with COVID-19 below 1%

Booster shots improve CD8+ T cell response to SARS-CoV-2 in animal model

QTQTN motif upstream of furin-cleavage site in SARS-CoV-2 infection and pathogenesis

New Omicron variant may be better at evading vaccine-induced antibodies, research shows

Lung memory B-cells provide primary protection against SARS-CoV-2 reinfection

Cloth facemasks worn during exercise are unlikely to cause significant respiratory changes

Efficacy of SARS-CoV2 variant-specific replicating RNA vaccines on SARS-CoV-2 variants of concern

Race-based formula used to diagnose lung disease should be changed, study suggests

Nanoparticle therapeutic can be a potential new approach for treating malignant pleural effusion

Gene key to excessive cell proliferation could be a potential target for fatal pulmonary hypertension

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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