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New technique offers high-resolution 3D view inside tumors

Malignant tumors consume nutrients and oxygen faster than healthy cells. To do so, they recruit blood vessels in their environment. Depending on tumor type and genetic profile, there are differences on how tumors look internally.

26 May 2020

Deaths from COVID-19 appear to be on the decline in Italian provinces

Researchers in Italy have found that the proportion of people dying from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may be on the decline in Italy.

26 May 2020

Teens develop septic shock due to COVID-19

Since the emergence of the novel coronavirus disease (COVID-19), most people who develop severe illness are older adults, those with underlying medical conditions, and those who are immunocompromised. Though children are mostly spared, some adolescents developed septic shock due to COVID-19, a new study has found.

24 May 2020

Improving IVF Treatments by Imaging Sperm Cells

News-Medical spoke to Professor Natan Shaked about his new sperm cell imaging technique that could be used to help improve the outcomes of IVF treatments.

22 May 2020

Researchers collaboratively evaluate mask effectiveness to prevent coronavirus pandemic

In the early weeks of the coronavirus pandemic, masks were in such short supply they were nearly impossible to find. As a result, people began creating substitute masks out of anything possible - scarves, repurposed old T-shirts, even vacuum bags.

21 May 2020

Scientist has ‘invisible enemy’ in sights with microscopic portraits of coronavirus

From her laboratory in the far western reaches of Montana, Elizabeth Fischer is trying to help people see what they're up against in COVID-19.

21 May 2020

USC-Olympus partnership in multiscale bioimaging furthers precision medicine

As a global leader in endoscopy and life science solutions, Olympus has long been committed to promoting awareness of cancer screening, prevention and testing. In this spirit, the company recently forged a partnership with the Lawrence J. Ellison Institute for Transformative Medicine at the University of Southern California (USC).

From Evident Corporation - Life Sciences 20 May 2020

Moderna’s coronavirus vaccine candidate shows promise in phase I trial

Moderna, who partnered with the National Institutes of Health, announced that its candidate vaccine appeared to be safe when administered to eight healthy volunteers. The vaccine also stimulated an immune response to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes the coronavirus disease (COVID-19).

20 May 2020

New mathematical model to study the behavior of the human heart

Having now reached its third year, Project "iHEART" of Politecnico di Milano, winner of an ERC Advanced Grant of euro 2,350,000, has set itself the ambitious goal of creating a complete mathematical model to study the behavior of the human heart and of its pathologies, a sort of "virtual microscope."

20 May 2020

Researchers develop novel method to diagnose and monitor autoimmune disorders

Researchers from Prokhorov General Physics Institute of the Russian Academy of Sciences and the Moscow Institute of Physics and Technology have developed a novel method for diagnosing and monitoring autoimmune disorders.

19 May 2020

Do parasites protect against SARS-CoV-2?

The world has rarely seen such a readily transmissible infection as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) over the last century. Within five months, the virus has created a Tsunami of COVID-19 positive cases, comprising almost 4.88 million people and causing 322,000 deaths.

19 May 2020

Does COVID-19 infect peripheral blood cells?

The emergence of the novel coronavirus outbreak in December 2019 was followed by its spread on a global scale unparalleled in the last 100 years. At present, it has claimed over 322,000 lives the world over, with over 4.88 million cases having tested positive.

19 May 2020

A small, multiphoton microscope enables imaging of cortical layers in freely moving rats

Scientists working at caesar have developed a small head-mounted microscope that allows access to the inner workings of the brain.

19 May 2020

Did SARS-CoV-2 adapt to humans long before the index case?

A new study from Canada and the U.S. suggests that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may have already been pre-adapted to human transmission when it emerged in late 2019, which means there may be lingering populations of progenitor SARS-CoV-2 adept for human transmission and coronavirus disease (COVID-19) re-emergence. The research is published on the preprint server bioRxiv in May 2020.

19 May 2020

Oxford University vaccine prevents SARS-CoV-2 pneumonia in rhesus macaques

As the world continues to grapple with the coronavirus pandemic, many scientists, institutions, and pharmaceutical companies are working hard to develop an effective vaccine.

18 May 2020

Study shows broad geographic and evolutionary dispersal of betacoronaviruses from African bats

A research group from Nigeria found evidence of long-distance transmission and dispersal between bat coronaviruses isolated in Africa and the ones Europe and Asia, as described in a new paper available on the preprint server bioRxiv.

17 May 2020

Viral shedding among pre-symptomatic COVID-19 patients finds study

Researchers from Bangalore, India, have found that 68 percent of pre-symptomatic patients with COVID-19 may be shedding the virus and potentially infecting others. Their study titled, “Quantitative COVID-19 infectiousness estimate correlating with viral shedding and culturability suggests 68% pre-symptomatic transmissions,” was published on the open-access preprint server Medrxiv.

15 May 2020

TUM researchers develop innovative x-ray method for lung diagnostics

Researchers at the Technical University of Munich have developed an innovative x-ray method for lung diagnostics, which they now plan to test in one of its first applications for diagnosis of the respiratory ailment COVID-19 caused by Coronavirus.

15 May 2020

New insights into SARS-CoV-2 viral diversity

The first comprehensive, large-scale analysis available on the preprint server bioRxiv attempted to identify specific genomic signatures of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) strains within and across individual hosts – revealing recombination events, specific geographic profiles, as well as multi-strain and/or superinfections characteristic for the coronavirus disease (COVID-19) pandemic.

14 May 2020

Placentas of pregnant women with COVID-19 showed abnormalities

A study conducted by researchers at Northwestern University, Chicago, has found that the placentas of pregnant women who were infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) showed abnormalities, compared with those of uninfected women.

13 May 2020