Oxygen News and Research

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Researchers discover a molecule that promotes tumor cell survival in retinoblastoma

Despite decades of medical advances, children who develop the pediatric eye cancer retinoblastoma often lose their vision or an eye due to a lack of specific, targeted therapies and a poor molecular understanding of the cancer.

3 Oct 2022

Mount Sinai study suggests significant role of reactive oxygen species in maintaining healthy intestines

Mount Sinai researchers have published one of the first studies to demonstrate the importance of reactive oxygen species in maintaining stem cell function and preventing inflammation during wound repair, which could provide greater insights into the prevention and treatment of inflammatory bowel diseases (IBD), according to findings published in the journal Gut on October 3.

3 Oct 2022

Extended-release nifedipine could help treat women with severe preeclampsia during labor and delivery

Women with severe preeclampsia (severe high blood pressure) during pregnancy may be treated with extended-release nifedipine, a blood pressure-lowering medicine, daily during the labor and delivery process, according to new research published today in Hypertension, an American Heart Association journal.

3 Oct 2022

Initiative prevents medical device-related pressure injuries

A short-term effort to prevent facial pressure injuries quickly demonstrated the potential impact of the initiative and led to institution-wide adoption of different types of noninvasive oxygen delivery devices.

3 Oct 2022

The duration of the infectious stage of individuals infected with the SARS-CoV-2 Omicron variant

Researchers demonstrated clinical features and infectivity of the currently dominant SARS-CoV-2 variant of concern Omicron, compared to Delta, the previously dominant VOC.

3 Oct 2022

Severe sleep apnea diagnosis panics reporter until he finds a simple, no-cost solution

I woke up in a strange bedroom with 24 electrodes glued all over my body and a plastic mask attached to a hose covering my face.

3 Oct 2022

Novel technique helps to detangle how phosphorylation regulates cellular events

Each day, millions of biological processes occur in our body at a cellular level. Studying these processes can help us learn more about how cells function, a field that has continued to intrigue researchers.

30 Sep 2022

The compositional and functional diversity of the gut fungal microbiome

Researchers assessed the role of gut bacterial microbiome assembly and the gut mycobiome in relation to health, pathology, and clinical applications.

30 Sep 2022

Small larval fish provides insight into how the brain reacts when the temperature rises

Which organisms survive and which succumb when the climate changes? A small larval fish is providing surprising insight into how the brain reacts when the temperature rises.

29 Sep 2022

Study may one day lead to a new treatment for preventing cerebral palsy

Severe brain injury that develops slowly after preterm births, causing the likes of cerebral palsy, may be treatable, new research from the University of Auckland finds.

29 Sep 2022

Exploring remdesivir resistance in COVID-19-infected transplant recipients

In a new study, researchers assessed the remdesivir resistance developed in coronavirus disease 2019 (COVID-19)-infected transplant recipients.

29 Sep 2022

Live imaging and cellular barcoding reveal how new stem cells are vetted for quality

Using live imaging and cellular barcoding, researchers in the Stem Cell Program at Boston Children's Hospital have glimpsed how new stem cells - in this case, blood stem cells - are vetted for quality soon after they're born.

28 Sep 2022

One-time test predicts which hospitalized COVID-19 patients are likely to worsen, study finds

A one-time test could predict which people hospitalized with COVID-19 are likely to worsen significantly during their stay, even if they were admitted with relatively mild symptoms, according to a study of more than 2,500 people headed by researchers at Stanford Medicine.

27 Sep 2022

Spectroscopy reveals a high abundance of microplastics in human placenta

Scientists have used a spectroscopy technique to identify and characterize microplastics in the human placenta. The study published in the journal Science of The Total Environment provides a detailed overview of the size, shape, and nature of microplastics found in the placenta.

27 Sep 2022

Novel nanozyme protects bones against damage from radiation

University of Central Florida material sciences engineers Melanie Coathup and Sudipta Seal have designed a cerium oxide nanoparticle - an artificial enzyme - that protects bones against damage from radiation.

26 Sep 2022

Prevention of cardiovascular disease is important in cancer patients

With the increasing number of cancer survivors, the medical community is becoming increasingly aware of a hitherto less noticed health risk: cancer therapy-related cardiovascular disease.

26 Sep 2022

Study characterizes immunological signature of SARS-CoV-2 infection in children

A recent study has demonstrated that the clinical severity of COVID-19 in children depends on the dynamics of immune response induced by SARS-CoV-2 infection.

26 Sep 2022

Chemical compounds containing special metals can fight fungal infections

An international collaboration led by researchers from the University of Bern and the University of Queensland in Australia has demonstrated that chemical compounds containing special metals are highly effective in fighting dangerous fungal infections.

23 Sep 2022

Researchers uncover a key process involved in diabetes-related vision loss

Researchers at Queen's University Belfast have uncovered a key process that contributes to vision loss and blindness in people with diabetes.

22 Sep 2022

Quinoa-based diet stabilizes blood sugar in older adults

A new study reports the ability of quinoa to normalize glucose metabolism in the body, particularly among the elderly with impaired glucose tolerance.

22 Sep 2022

Oxygen News and Research

Researchers discover a molecule that promotes tumor cell survival in retinoblastoma

Mount Sinai study suggests significant role of reactive oxygen species in maintaining healthy intestines

Extended-release nifedipine could help treat women with severe preeclampsia during labor and delivery

Initiative prevents medical device-related pressure injuries

The duration of the infectious stage of individuals infected with the SARS-CoV-2 Omicron variant

Severe sleep apnea diagnosis panics reporter until he finds a simple, no-cost solution

Novel technique helps to detangle how phosphorylation regulates cellular events

The compositional and functional diversity of the gut fungal microbiome

Small larval fish provides insight into how the brain reacts when the temperature rises

Study may one day lead to a new treatment for preventing cerebral palsy

Exploring remdesivir resistance in COVID-19-infected transplant recipients

Live imaging and cellular barcoding reveal how new stem cells are vetted for quality

One-time test predicts which hospitalized COVID-19 patients are likely to worsen, study finds

Spectroscopy reveals a high abundance of microplastics in human placenta

Novel nanozyme protects bones against damage from radiation

Prevention of cardiovascular disease is important in cancer patients

Study characterizes immunological signature of SARS-CoV-2 infection in children

Chemical compounds containing special metals can fight fungal infections

Researchers uncover a key process involved in diabetes-related vision loss

Quinoa-based diet stabilizes blood sugar in older adults

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