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Researchers discover neural progenitor cells in the optic nerve

Researchers at the University of Maryland School of Medicine (UMSOM) have for the first time identified stem cells in the region of the optic nerve, which transmits signals from the eye to the brain.

30 Jul 2020

Researcher uses in silico analysis of SARS-CoV-2 spike protein to fast-track passive immunity

With millions of COVID-19 cases reported across the globe, people are turning to antibody tests to find out whether they have been exposed to the coronavirus that causes the disease. But what are antibodies? Why are they important? If we have them, are we immune to COVID-19? And if not, why not?

30 Jul 2020

Study shows how chronic psychological stress leads to sickle cell crises

A new study shows how chronic psychological stress leads to painful vessel-clogging episodes--the most common complication of sickle-cell disease (SCD) and a frequent cause of hospitalizations.

30 Jul 2020

A collaborative research project to detect biofilm causing pathogens within chronic infections

WOUND care experts at the University of Huddersfield have joined forces with industry to pool their expertise for a research project that aims to not only significantly improve quality of life for those suffering with chronic wound infections but also has the potential to save the global healthcare industry millions of pounds.

30 Jul 2020

Novel vaccine candidate robustly protects non-human primates against SARS-CoV-2

The development of a safe and effective vaccine will likely be required to end the COVID-19 pandemic. A group of scientists, led by Beth Israel Deaconess Medical Center immunologist Dan H. Barouch, MD, PhD, now report that a leading candidate COVID-19 vaccine developed at BIDMC in collaboration with Johnson & Johnson raised neutralizing antibodies and robustly protected non-human primates against SARS-CoV-2, the virus that causes COVID-19.

30 Jul 2020

Investigational vaccine and immune therapy work well together to fight breast cancer

A vaccine for HER2-positive breast cancers that is being tested in a clinical trial at Duke Cancer Institute is part of an effective, two-drug strategy for enlisting the immune system to fight tumors, according to a Duke-led study in Clinical Cancer Research, a journal of the American Association for Cancer Research.

30 Jul 2020

Scientists discover new set of channels that link deadliest malaria parasite and blood cells

Researchers at the National Institutes of Health and other institutions have discovered another set of pore-like holes, or channels, traversing the membrane-bound sac that encloses the deadliest malaria parasite as it infects red blood cells.

30 Jul 2020

Study identifies potential drug targets for developing new cancer immunotherapies

A study has revealed that tumours can evade the immune system by telling immune cells to produce immunosuppressive steroids.

30 Jul 2020

Compounds demonstrate promising activity against tuberculosis

Compounds tested for their potential as antibiotics have demonstrated promising activity against one of the deadliest infectious diseases - tuberculosis (TB).

30 Jul 2020

Researchers identify targeted treatment strategy for malignant pleural mesothelioma

The reactivation of telomerase is a key mechanism in the unrestricted growth of cancer cells. Malignant pleural mesothelioma (MPM) is a form of cancer originating from the mesothelium, a cell layer covering the lungs and the inside of the chest wall.

30 Jul 2020

First 3D multicellular brain organoid can screen drugs to control inflammation

The scientists who developed the first 3D multicellular brain organoid with a functional blood brain barrier now report that the model could be a promising platform to screen drugs that could work to control inflammation, which is at the center of many neurological conditions, like ischemic stroke.

30 Jul 2020

Medieval medicine to tackle antibiotic resistance

Biofilm-associated infections are notoriously difficult to treat, and they also play a role in antibiotic resistance as more antimicrobials are urgently needed to treat biofilm-associated infections. These biofilms act as protective layers that prevent the antibiotics from reaching and destroying the targeted bacteria.

29 Jul 2020

Antioxidant-rich foods may increase risk for bowel cancers, study finds

It is a fact that has long baffled doctors: Cancer in the small intestine is quite rare, whereas colorectal cancer, a neighboring though much smaller organ, is one of the leading causes of cancer death for men and women. What is it about the colon that seems to "attract" cancer?

29 Jul 2020

Iota-carrageenan from red seaweed inhibits SARS-CoV-2 in laboratory conditions

In a recent bioRxiv paper, a research group from the Marinomed Biotech biopharmaceutical company in Austria showed that a sulfated polysaccharide iota-carrageenan has the propensity to inhibit cell entry of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by using an in vitro neutralization assay.

29 Jul 2020

Experts caution against routine use of current GEP tests for melanoma patients

A consensus statement published today in JAMA Dermatology by an international group of melanoma researchers evaluates the use of prognostic genetic expression profile (GEP) testing to guide clinical management of patients with melanoma.

29 Jul 2020

Study explores if prior exposure to common cold viruses may affect SARS-CoV-2 severity

A study led by Charité - Universitätsmedizin Berlin and the Max Planck Institute for Molecular Genetics (MPIMG) shows that some healthy individuals possess immune cells capable of recognizing the novel coronavirus, SARS-CoV-2.

29 Jul 2020

Aerobic exercise may be more important for improvement in patients with fatty liver diseases

A new study from Trinity College Dublin highlights that fitness may be a more important clinical endpoint for improvement in patients with fatty liver diseases during exercise trials, rather than weight loss.

29 Jul 2020

Thinner tissues induce problematic flutter in aortic heart valve replacements

You're in the middle of the aorta, the body's pipeline for oxygen-rich blood, looking back toward the heart's primary pump, the left ventricle.

29 Jul 2020

Study identifies novel function of SMS enzyme to facilitate colorectal cancer growth

A new study by researchers at the University of Kentucky identifies a novel function of the enzyme spermine synthase (SMS) to facilitate colorectal cancer growth.

29 Jul 2020

Study explains the mechanisms used by human brain to recognize specific smells

However, this precision only concerns the first "door" for the odors' recognition, namely the nose. But something changes when the information collected and processed by the nose arrives in a more central structure of the brain, called the olfactory cortex.

29 Jul 2020

Medical Science News

Researchers discover neural progenitor cells in the optic nerve

Researcher uses in silico analysis of SARS-CoV-2 spike protein to fast-track passive immunity

Study shows how chronic psychological stress leads to sickle cell crises

A collaborative research project to detect biofilm causing pathogens within chronic infections

Novel vaccine candidate robustly protects non-human primates against SARS-CoV-2

Investigational vaccine and immune therapy work well together to fight breast cancer

Scientists discover new set of channels that link deadliest malaria parasite and blood cells

Study identifies potential drug targets for developing new cancer immunotherapies

Compounds demonstrate promising activity against tuberculosis

Researchers identify targeted treatment strategy for malignant pleural mesothelioma

First 3D multicellular brain organoid can screen drugs to control inflammation

Medieval medicine to tackle antibiotic resistance

Antioxidant-rich foods may increase risk for bowel cancers, study finds

Iota-carrageenan from red seaweed inhibits SARS-CoV-2 in laboratory conditions

Experts caution against routine use of current GEP tests for melanoma patients

Study explores if prior exposure to common cold viruses may affect SARS-CoV-2 severity

Aerobic exercise may be more important for improvement in patients with fatty liver diseases

Thinner tissues induce problematic flutter in aortic heart valve replacements

Study identifies novel function of SMS enzyme to facilitate colorectal cancer growth

Study explains the mechanisms used by human brain to recognize specific smells

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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