Lungs News and Research

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Bacteria-trapping protein may contribute to breast cancer metastasis

The protein peptidyl arginine deiminase 4 (PAD4), which enables some immune cells to trap bacteria, promoted breast cancer metastasis in mice when expressed in cancer cells, according to data published in Molecular Cancer Research, a journal of the American Association for Cancer Research.

19 Mar 2020

New AI system can predict air pollution levels hours in advance

An unusual concept for us here in the UK, but it is a genuine concern for communities all over the world with air pollution killing an estimated seven million people every year.

18 Mar 2020

Who should stay at home due to coronavirus?

COVID-19 is a spreading viral illness, mostly mild but fatal in the sick and elderly. At present, it has affected almost 200,000 people, with nearly 8,000 deaths worldwide. Governments around the world are formulating and executing new guidelines to control the spread of the virus. In the latest guidelines, pregnant women join the list of individuals who must stay away from all social contact for 12 weeks to limit the spread of the virus and deaths due to the illness.

17 Mar 2020

High iron levels in lung increase severity of asthma

A new study published in the European Respiratory Journal in March 2020 reports that the accumulation of iron in the cells of the lung exacerbates asthma symptoms and reduces lung function.

17 Mar 2020

Asthma patients found to have higher levels of iron in their lungs

New research has suggested that people with asthma have a greater build-up of iron in their lung tissue.

17 Mar 2020

Chest CT shows COVID-19 damage to the lungs

A new study presents peer-reviewed cases of COVID-19 in order to ensure that the disease is diagnosed as rapidly as possible, and thus help prevent an overwhelming spike in infections in any one place during the course of the current pandemic. Much interest has been shown in the possibility of using chest X-rays, and computed tomography (CT) scans to screen for and diagnose patients with this illness, whether suspected or confirmed.

15 Mar 2020

UK study highlights importance of breathing tests in the assessment of COPD

A UK study of patients participating in low-dose CT lung cancer screening highlights the importance of spirometry (breathing tests) in the assessment of possible chronic obstructive pulmonary disease (COPD), and demonstrates that over-reliance on radiological changes alone may result in detection of clinically insignificant disease.

13 Mar 2020

What does COVID-19 do to the body?

The novel coronavirus SARS-CoV-2, also known as 2019-nCoV, is the virus that causes COVID-19, and that is spreading throughout the world is causing panic in almost all countries. With a death rate ranging from 1% to 2% in young patients but about 5%-8% in elderly and sick patients, it is capable of ravaging multiple organ systems in the human body.

12 Mar 2020

UK lab looks for volunteers to be infected with coronavirus

Amid the coronavirus disease (COVID-19) pandemic, scientists are asking for healthy volunteers to help in the development of the vaccine. Volunteers will be infected with the two strains of the common coronavirus.

12 Mar 2020

Aspergillus molds induce asthma by first attacking the lung's protective barrier

University of Wisconsin-Madison researchers have identified a new way that common Aspergillus molds can induce asthma, by first attacking the protective tissue barrier deep in the lungs.

12 Mar 2020

Vaping chemical can produce highly toxic gas when heated up, research reveals

A chemical found in some vaping products can produce a highly toxic gas when heated up, according to new research from RCSI University of Medicine and Health Sciences.

12 Mar 2020

Study shows how the body's inflammatory response can counterproductively suppress regeneration

In a new peer-reviewed publication, University of Illinois at Chicago researchers describe how the body's response to inflammation, which helps to fight many kinds of infections, also can counterproductively suppress much-needed cell repair and regeneration in blood vessels.

12 Mar 2020

Validation of a better risk stratification system for bronchopulmonary dysplasia

Factoring in the total number of days that extremely preterm infants require supplemental oxygen and tracking this metric for weeks longer than usual improves clinicians' ability to predict respiratory outcomes according to bronchopulmonary dysplasia severity, a research team led by Children's National Hospital writes in Scientific Reports.

11 Mar 2020

No Smoking Day: 35 years on, the Smokerlyzer is still saving lives

In March 1985, BedfontScientific Ltd. launched the Smokerlyzer carbon monoxide (CO) monitor to help people quit smoking.

From Bedfont® Scientific Ltd 11 Mar 2020

Researchers find way to inactivate cancer protein with the help of another protein

Squamous cell carcinoma is a very unusual type of cancer. They occur in many tissues – for example in the lungs, esophagus, pancreas, throat and pharynx, and on the skin.

10 Mar 2020

Marinomed extends the range of Marinosolv applications

Marinomed Biotech AG has achieved promising results for further areas of application with its Marinosolv® technology platform in preclinical studies.

From Marinomed Biotech AG 10 Mar 2020

A copper-binding protein influences breast cancer cell migration

Researchers at Chalmers University of Technology, Sweden, have shown that the Atox1 protein, found in breast cancer cells, participates in the process by which cancer cells metastasise.

10 Mar 2020

How does COVID-19 coronavirus compare to the 1918 Spanish flu?

The world has seen outbreaks, with some worst than others, but one thing is common, all these outbreaks result in loss of life and a global health crisis. One of the worst epidemics in the world was the 1918 Spanish flu. Now, the current coronavirus disease (COVID-19) outbreak is being compared to the Spanish flu that ravaged the world more than a century ago.

9 Mar 2020

TB bacteria produce fatty acid that triggers a pain-response cough to spread the disease

Tuberculosis is distinguished primarily by the persistent cough that serves to spread the disease. Stopping whatever triggers that cough could greatly reduce the transmission of the disease, which annually kills more than 1.3 million people worldwide.

7 Mar 2020

Aggressive features in papillary thyroid microcarcinoma raises the risk for distant metastasis

Although papillary thyroid carcinoma is the most common form of thyroid malignancy, it is considered to be an indolent disease that progresses slowly and has an excellent prognosis.

6 Mar 2020