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Arteriolar niche used by breast cancer cells to prepare for metastasis

More than 43,000 American women will die from breast cancer this year. Most of those deaths will occur after the cancer has spread to other organs, a process called metastasis. This involves at least five major steps.

19 Aug 2021

Videos capture the inexorable spread of SARS-CoV-2 in live animals

Video images capture for the first time in live animals the inexorable spread of the COVID-19 virus, tracking the infection as it moved from the noses of mice to the lungs and other organs over the course of six days, in a new study led by researchers at Yale and Université de Montréal.

18 Aug 2021

Study shows how mesenchymal stromal cells regulate factors driving inflammation in COPD patients

A new phase I clinical study shows, for the first time, how treatment with a type of stem cell called mesenchymal stromal cells is able to regulate important factors driving inflammation in patients with chronic obstructive pulmonary disease (COPD) for a period for time.

18 Aug 2021

New bioengineered lung model could help scientists to advance research in lung conditions

An interdisciplinary team of researchers from McMaster and SickKids are developing a cutting-edge lung model that can better respond to viruses and drug treatments, giving scientists a tool to advance research in lung conditions like COVID-19, cystic fibrosis and allergens for asthma and air pollution.

18 Aug 2021

Researchers report potential of a berry-producing vine against lung cancer in mice

Lung cancer is known to be the most fatal form of cancer. Chemicals like 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) found in tobacco are usually the main culprits behind smoking-related lung cancer causing cancer biologists to actively explore targeted treatments.

17 Aug 2021

Study investigates airborne and fomite transmission of SARS-CoV-2 in Syrian hamsters

National Institutes of Health scientists studying SARS-CoV-2, the virus that causes COVID-19, have defined in Syrian hamsters how different routes of virus exposure are linked to disease severity.

17 Aug 2021

Children’s Hospital Colorado helps prove safety and efficacy of CF treatment in younger pediatric patients

Researchers at the Children's Hospital Colorado Breathing Institute, the largest pediatric cystic fibrosis (CF) clinical care center in the U.S., participated in the pivotal international multi-center Phase 3 clinical trial, sponsored by Vertex Pharmaceuticals Incorporated, leading to FDA approval of TRIKAFTA (elexacaftor/tezacaftor/ivacaftor), a highly effective CF treatment, for patients ages 6 through 11 who have at least one copy of the F508del mutation.

17 Aug 2021

Wildfire smoke affects 3 million asthmatics and more than half of the U.S. states, research reveals

An estimated 3 million asthmatics and over half of the states in the United States are being affected by particulates that are blowing over them from fires in Canada and the western U.S., according to new research at The University of Alabama in Huntsville, a part of the University of Alabama System.

16 Aug 2021

Direct evidence in hamsters shows SARS-CoV-2 is airborne

Evidence suggests that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can be transmitted without contact by respiratory droplets and aerosols bearing the virus when coughing, sneezing, speaking, and breathing. The virus has been cultured from aerosols collected nearby COVID-19 patients, and such aerosols can linger in still air for hours.

15 Aug 2021

Quick, inexpensive leptospirosis test strip kit to help lower death and disability risk

The Faculty of Medicine, Chulalongkorn University has brought out a quick, inexpensive, and easy-to-use leptospirosis test strip kit to help lower the risk of disability from internal organ failure and death, with the hopes of distributing them to community hospitals across the country.

14 Aug 2021

Scientists document person-to-person transmission of antimicrobial-resistant pneumonic plague

Although the world is focused on the COVID-19 pandemic, there are many other dangerous pathogens still out there, like Yersinia pestis, which causes plague – the deadly disease that killed tens of millions of people during the infamous Black Death in the 14th century.

13 Aug 2021

Weighted restraint linked to increased breathing effort after physical exercise

Weighted restraint, which is used in law enforcement when officers apply their body weight to a subject to control their movements during apprehension, is associated with increased breathing effort after physical exercise, according to a study published in Scientific Reports.

12 Aug 2021

Getting a covid vaccine during pregnancy even more urgent as ICU beds fill up

The Centers for Disease Control and Prevention is doubling down on its recommendation that people who are pregnant get the covid-19 vaccine, in light of new data underscoring its safety and effectiveness throughout pregnancy.

12 Aug 2021

Mount Sinai study discovers an important clue to multisystem inflammatory syndrome in children

Mount Sinai researchers have found an important clue to a rare but serious aftereffect of COVID-19 in children, known as a multisystem inflammatory syndrome in children or MIS-C.

11 Aug 2021

Researchers employ artificial intelligence models for image-based detection of COVID-19

Medical imaging has long been a vital tool for the diagnosis and prognostic assessments of many diseases. In recent years, the use of artificial intelligence models has been used in conjunction with this imaging to augment their diagnostic capabilities.

11 Aug 2021

Study shows efficacy of gamma irradiation of SARS-CoV-2 vaccine candidate in mouse model

A new study reports a more rapid method of viral inactivation in an effort to increase the appeal of inactivated viral vaccines against the COVID-19 pandemic.

10 Aug 2021

High alcohol consumption increases risk of SARS-CoV-2 infection, finds US student study

A new study finds that heavy alcohol drinking is associated with an increase in the number of COVID-19 cases among American college students.

10 Aug 2021

Researchers create a computational model to evaluate drug delivery through inhalers

Increased air pollution in recent years has not only contributed to deteriorating environmental conditions in cities across the globe.

10 Aug 2021

NYU Langone and Perlmutter Cancer Center expand lung cancer screening services to more locations

As part of its mission to bring high-quality healthcare services closer to patients, NYU Langone Health and Perlmutter Cancer Center have expanded the Lung Cancer Screening Program to more than a dozen additional locations throughout its network in Manhattan, Brooklyn, Queens, and on Long Island.

10 Aug 2021

Cardioprotective role of HIF1α in COVID-19 patients

The COVID-19 pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which first emerged in Wuhan, China, in late December 2019, has quickly become the most urgent issue facing scientists worldwide. It has been reported that the respiratory infection causes cardiac dysfunction in 25-55% patients, including hospitalized patients and non-critical patients.

10 Aug 2021

Lungs News and Research

Arteriolar niche used by breast cancer cells to prepare for metastasis

Videos capture the inexorable spread of SARS-CoV-2 in live animals

Study shows how mesenchymal stromal cells regulate factors driving inflammation in COPD patients

New bioengineered lung model could help scientists to advance research in lung conditions

Researchers report potential of a berry-producing vine against lung cancer in mice

Study investigates airborne and fomite transmission of SARS-CoV-2 in Syrian hamsters

Children’s Hospital Colorado helps prove safety and efficacy of CF treatment in younger pediatric patients

Wildfire smoke affects 3 million asthmatics and more than half of the U.S. states, research reveals

Direct evidence in hamsters shows SARS-CoV-2 is airborne

Quick, inexpensive leptospirosis test strip kit to help lower death and disability risk

Scientists document person-to-person transmission of antimicrobial-resistant pneumonic plague

Weighted restraint linked to increased breathing effort after physical exercise

Getting a covid vaccine during pregnancy even more urgent as ICU beds fill up

Mount Sinai study discovers an important clue to multisystem inflammatory syndrome in children

Researchers employ artificial intelligence models for image-based detection of COVID-19

Study shows efficacy of gamma irradiation of SARS-CoV-2 vaccine candidate in mouse model

High alcohol consumption increases risk of SARS-CoV-2 infection, finds US student study

Researchers create a computational model to evaluate drug delivery through inhalers

NYU Langone and Perlmutter Cancer Center expand lung cancer screening services to more locations

Cardioprotective role of HIF1α in COVID-19 patients

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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