T Cell News and Research

Latest T Cell News and Research

Researchers identify proteins that contribute to the pathogenicity of COVID-19 virus

Researchers at Texas Biomedical Research Institute (Texas Biomed) have narrowed down the proteins enabling SARS-CoV-2 to cause disease.

1 Jul 2021

Frequent testing improves the detection of SARS-CoV-2

Detecting SARS-CoV-2, the virus that causes COVID-19, improves with regularity of testing, whether using rapid antigen tests or PCR molecular tests

1 Jul 2021

New practice guideline includes recommendations for reducing blood loss during heart surgery

Four leading medical specialty societies released a new clinical practice guideline today that includes recommendations for reducing blood loss during heart surgery and improving patient outcomes.

1 Jul 2021

Cancer cells become more aggressive when exposed to tissue stiffening

In cases of breast cancer, bone metastasis - when cancer cells spread to new sites in the bone - causes the most breast cancer-related harm and is often incurable in advanced disease. A new study by University of Arizona Health Sciences researchers found that cancer cells become more aggressive when exposed to tissue stiffening and that these changes persist over time.

1 Jul 2021

COVID mRNA vaccines induce antibodies against three SARS-CoV-2 variants

Researchers at the Institute of Biomedicine, the University of Turku in Finland showed that the blood of BNT162b2-vaccinated health care workers effectively neutralized the SARS-CoV-2 variant with the D614G substitution and the B.1.1.7 variant (Alpha variant) after the second dose.

1 Jul 2021

Reactive oxygen species are important components in cancer treatments

Reactive oxygen species (ROS) are highly reactive chemicals which contain oxygen radicals. Hypochlorous acid, peroxides, superoxide, singlet oxygen, alpha-oxygen and hydroxyl radicals are the major examples of ROS, which are familiar to persons from many walks of life as they are used in many domestic and industrial processes.

1 Jul 2021

New experimental model simulates the blood-brain barrier

Using an experimental model to simulate the blood-brain barrier, scientists in Sweden reported in unprecedented detail how antioxidants protect the brain from inflammation caused by neurodegenerative diseases such as Alzheimer's and Parkinson's.

1 Jul 2021

Ion channel conserved in coronaviruses a potential new drug target for COVID therapeutics

To this end, a recent study published in Nature Structural & Molecular Biology discusses the structures of the SARS-CoV-2 ORF3a using cryo-electron microscopy (cryo-EM).

30 Jun 2021

Study highlights changes within SARS-CoV-2 variants that could be exploited to design effective inhibitors

A computational study that analyzes and explores the time-based structures of the SARS-CoV-2 variants with specific spike (S) protein mutations is discussed here.

30 Jun 2021

First demonstration of COVID-19-like response by an essential virus encoded protein by SARS-CoV-2 in vivo

Researchers from collaborating universities in Virginia have recently utilized transgenic mice to explore the effects of SARS-CoV-2 on associated lung injury.

30 Jun 2021

Alpha variant mutations help SARS-CoV-2 overcome evolutionary weaknesses

The study, published in the journal Cell Reports, showed that the mutations in the virus, particularly the deletion of two amino acids H69/V70 seen in the Alpha variant (B.1.1.7), enables the virus to overcome weaknesses as it evolves.

30 Jun 2021

Scientists identify abnormal neural replay of memories in people with schizophrenia

Neuroscientists at UCL have, for the first time, identified abnormalities in the way memories are 'replayed' in the brains of people with schizophrenia; researchers say the pathbreaking study provides an entirely new basis for explaining many of the condition's core symptoms.

30 Jun 2021

Researchers turn to machine learning to predict when immunotherapy will be effective

When it comes to defense, the body relies on attack thanks to the lymphatic and immune systems. The immune system is like the body's own personal police force as it hunts down and eliminates pathogenic villains.

30 Jun 2021

Discovery of blood biomarker opens new perspectives for dietary prevention of AMD-related risks

Age-related macular degeneration (AMD) is the principal cause of vision loss in industrialised countries, with nearly 20 million people affected in Europe in 2020. Although identified as a risk factor, until now it was impossible to evaluate retinal omega-3 fatty acid deficits.

30 Jun 2021

Study provides important insights into early stages of SARS-CoV-2 infection

Researchers in the UK have provided important new insights into the early stages of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

30 Jun 2021

Breakthrough method for tracking mRNA molecules with fluorescence

Researchers at Chalmers University of Technology, Sweden, have succeeded in developing a method to label mRNA molecules, and thereby follow, in real time, their path through cells, using a microscope - without affecting their properties or subsequent activity.

30 Jun 2021

Ohio professor receives NIH grant to study age-related changes in motor neuron excitability

Brian Clark, Ph.D., professor of physiology and neuroscience in Ohio University Heritage College of Osteopathic Medicine's Department of Biomedical Sciences, received a five-year, nearly $3 million National Institutes of Health grant to conduct a series of animal and human studies to better understand the mechanisms and clinical relevance of age-related changes in motor neuron excitability.

30 Jun 2021

Study shows effects of COVID-19 pandemic on the health of women aged 50 to 70 years

In a study involving 34 women aged 50-70, researchers at the University of São Paulo (USP) in Brazil performed objective measurements of the impact on the subjects' health of the decrease in physical activity observed during the period of social distancing and isolation imposed by COVID-19.

30 Jun 2021

Reduced function of key gene may affect communication between motor neurons and muscles in ALS

Amyotrophic lateral sclerosis, or ALS, attacks nerve cells known as motor neurons in the brain and spinal cord, gradually leading to paralysis.

30 Jun 2021

Is mild COVID-19 in children due to stronger antiviral innate immunity in the upper airway?

A new preprint on the medRxiv* server adds fuel to this train of thought, showing that the required cell program is already active in children – namely, a higher expression of specific pattern recognition receptors (PRRs), which mediate an interferon (IFN) response.

30 Jun 2021

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T Cell News and Research

Latest T Cell News and Research

Researchers identify proteins that contribute to the pathogenicity of COVID-19 virus

Frequent testing improves the detection of SARS-CoV-2

New practice guideline includes recommendations for reducing blood loss during heart surgery

Cancer cells become more aggressive when exposed to tissue stiffening

COVID mRNA vaccines induce antibodies against three SARS-CoV-2 variants

Reactive oxygen species are important components in cancer treatments

New experimental model simulates the blood-brain barrier

Ion channel conserved in coronaviruses a potential new drug target for COVID therapeutics

Study highlights changes within SARS-CoV-2 variants that could be exploited to design effective inhibitors

First demonstration of COVID-19-like response by an essential virus encoded protein by SARS-CoV-2 in vivo

Alpha variant mutations help SARS-CoV-2 overcome evolutionary weaknesses

Scientists identify abnormal neural replay of memories in people with schizophrenia

Researchers turn to machine learning to predict when immunotherapy will be effective

Discovery of blood biomarker opens new perspectives for dietary prevention of AMD-related risks

Study provides important insights into early stages of SARS-CoV-2 infection

Breakthrough method for tracking mRNA molecules with fluorescence

Ohio professor receives NIH grant to study age-related changes in motor neuron excitability

Study shows effects of COVID-19 pandemic on the health of women aged 50 to 70 years

Reduced function of key gene may affect communication between motor neurons and muscles in ALS

Is mild COVID-19 in children due to stronger antiviral innate immunity in the upper airway?

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How microRNA is transforming science: From discovery to diagnostics

T Cell News and Research

Latest T Cell News and Research

Immunology eBook

Unlocking live single-cell functional insights

Fluidics in Modern Healthcare & Medical Device Innovation

How microRNA is transforming science: From discovery to diagnostics

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