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Protein produced by the human immune system can strongly inhibit Sars-Cov-2

A protein produced by the human immune system can strongly inhibit corona viruses, including Sars-Cov-2, the pathogen causing Covid-19. An international team from Germany, Switzerland and the USA successfully showed that the LY6E-Protein prevents coronaviruses from causing an infection.

28 Jul 2020

Study reveals molecular cause underlying rare genetic disorder

Virginia Tech scientists have revealed how a nonfunctioning version of an ordinary gene impairs brain structure and function. The findings help explain a genetic form of microcephaly -- a condition where babies' heads are small and grow more slowly than their peers.

27 Jul 2020

Pets show antibodies to SARS-CoV-2 in Italian study

A study shows that reverse transmission of SARS-CoV-2 is probable, with 3-4% of pets showing antibodies to the infection, though no virus was recovered.

24 Jul 2020

Mouse model of fatal COVID-19 developed for vaccine and drug testing

Now, a new study published on the preprint server bioRxiv in July 2020 presents an engineered transgenic mouse that reproduces the functional and clinical characteristics of severe human SARS-CoV-2 infection.

21 Jul 2020

Oxytocin can help treat cognitive disorders

Alzheimer’s disease progressively degrades a person’s memory and cognitive abilities, often resulting in dementia.

20 Jul 2020

Study reveals antiviral effects of curcumin

Curcumin, a natural compound found in the spice turmeric, could help eliminate certain viruses, research has found.

17 Jul 2020

A new strategy to combat treatment resistance in choroidal neovascularization

An international team of researchers led by Baylor College of Medicine and Houston Methodist has discovered a strategy that can potentially address a major challenge to the current treatment for choroidal neovascularization (CNV), an aggressive form of age-related macular degeneration, the leading cause of irreversible blindness in the elderly.

16 Jul 2020

10x Genomics launches Chromium Single Cell Immune Profiling v2 product to fight COVID-19

10x Genomics strengthened the research toolkit of scientists around the globe today with the launch of its Chromium Single Cell Immune Profiling v2 product.

15 Jul 2020

Certain antibodies may cause the dangerous part of COVID-19 disease

A new study out of the Netherlands and published on the preprint server bioRxiv* in July 2020 discusses the commonly observed phenomenon of COVID-19 progression at 1-2 weeks from the onset of the earliest symptoms. This is ascribed to the overactivation of the inflammatory signaling cascade triggered by a hyperactive adaptive immune reaction, commonly called the cytokine storm.

15 Jul 2020

Fatty acid can kill human cancer cells, study shows

Researchers have demonstrated that a fatty acid called dihomogamma-linolenic acid, or DGLA, can kill human cancer cells.

11 Jul 2020

Pigs and chickens not susceptible to SARS-CoV-2

A team of researchers in Germany aimed to investigate the susceptibility of potential animal hosts and the risk of zoonosis spill-over infections, which are illnesses transmitted to humans from animals. On the other hand, reverse zoonosis pertains to infections in humans that jump to animals.

9 Jul 2020

Remdesivir potently inhibits SARS-CoV-2 in human lung cell cultures

The news about remdesivir, the investigational anti-viral drug that has shown early promise in the fight against COVID-19, keeps getting better.

9 Jul 2020

New nanoparticle-based artificial retina prosthesis restores vision in blind rats

An international team of scientists, of which the University of Granada (UGR) is a member, has developed a new nanoparticle-based artificial retina prosthesis that can be injected into the eye.

7 Jul 2020

Neurobiologists correlate oxygen consumption with nerve cell activity

The brain has a high energy demand and reacts very sensitively to oxygen deficiency. Ludwig-Maximilians-Universitaet (LMU) in Munich neurobiologists have now succeeded for the first time in directly correlating oxygen consumption with the activity of certain nerve cells.

7 Jul 2020

Novel cell-based approach used to reverse age-related impairments in animal model

Elderly people are more prone to infectious diseases as the function of their immune system continuously declines with progression of age.

6 Jul 2020

Researchers isolate protective antibodies for rare, polio-like disease in children

Researchers at Vanderbilt University Medical Center, Purdue University and the University of Wisconsin-Madison have isolated human monoclonal antibodies that potentially can prevent a rare but devastating polio-like illness in children linked to a respiratory viral infection.

3 Jul 2020

GIRK channel activator can provide potential treatments for brain disorders

Potassium channels play an important role in controlling the electrical activity of neurons in the brain.

1 Jul 2020

Bioengineered uterine tissue can support normal pregnancies, study shows

In new research from the Wake Forest Institute for Regenerative Medicine (WFIRM), scientists have shown that bioengineered uteri supported fertilization, fetal development, and live birth with normal offspring.

29 Jun 2020

Live attenuated vaccines may prevent lung inflammation and sepsis associated with COVID-19

A paper published by Paul Fidel, Jr., PhD, Professor and Director of the Center of Excellence in Oral and Craniofacial Biology and Associate Dean for Research at LSU Health New Orleans School of Dentistry, and Mairi Noverr, PhD, Professor of Microbiology & Immunology at Tulane University School of Medicine in New Orleans, suggests that live attenuated vaccines such as MMR (measles, mumps and rubella) may prevent the severe lung inflammation and sepsis associated with COVID-19 infection.

26 Jun 2020

Drinking unprocessed cow's milk prevents allergies, shows study

Numerous studies have shown that growing up on a farm and drinking natural, unprocessed cow's milk in early childhood protects against the development of immunoglobulins E (IgE), which are responsible for allergy symptoms.

24 Jun 2020