Wednesday, December 8, 2021
Home news Protein as New Therapeutic Target for COVID-19

Protein as New Therapeutic Target for COVID-19

Around 25% of COVID-19 ICU patients had detectable RNAemia – severe acute respiratory syndrome coronavirus 2 RNA – within the first six days of admission to ICU.


The presence of RNAemia was a strong predictor of 28-day mortality. RNAemia was detectable in 56% of deceased patients but in only 13% of survivors.

LGALS3BP was identified as a binding protein to the SARS-CoV-2 spike protein. Rising levels of LGALS3BP in the lungs offered protection to cells from the harmful effects of the SARS-CoV-2 spike protein.

The identification of LGALS3BP as a potential antiviral protein is encouraging as the UK government launched an Antivirals Taskforce in April 2021 to find effective treatments that could prevent future waves of infections and limit the effect of new variants.

Professor Manu Shankar Hari, a NIHR Clinician Scientist based at King’s College London and a Consultant in Critical Care Medicine at Guy’s and St Thomas’, said: “We report that presence of detectable viral RNA in plasma or serum of COVID-19 patients is associated with increased risk of severe illness.

We also highlight a novel interaction with potential antiviral effect between the SARS-CoV-2 spike protein and a protein called galectin-3-binding protein.

Our research findings have two main implications. First, there is an unmet diagnostic technology need for near patient tests to identify presence of viral RNA in blood in COVID-19 patients. Second, our research potentially highlights an antiviral drug target, which is a priority area highlighted within the UK government’s launch of a COVID-19 antivirals Taskforce.”

Professor Manuel Mayr, British Heart Foundation Professor at King’s College London, said: “As British Heart Foundation Professor I am delighted that we could join forces with our clinical colleagues to contribute to a better understanding of COVID-19.

This is the first time blood proteins with the ability to bind to the SARS-CoV-2 spike protein have been analysed thanks to the specialised equipment available in King’s British Heart Foundation Centre.”

Source: Medindia

Source link

RELATED ARTICLES

Shilpa Shetty Kundra performs as Kumar Sanu sings ‘Yeh Kaali Kaali Aankhein’ live on Super Dancer-Chapter 4 : Bollywood News

This weekend’s episode of Sony TV’s immensely loved dance show Super Dancer - Chapter 4, will see Kumar Sanu...

Construction deficiencies behind deadly Mexico City subway collapse, report finds

The investigation, carried out by Norwegian risk management firm DNV, suggests that deficient welding of metal studs, which apparently were not well connected...

Consumers Pay More for Ready-To-Eat Meals With Fewer Ingredients: Study

They are also more willing to fork out their hard-earned cash when they know their processed foods are made with a new technology that...

LEAVE A REPLY

Please enter your comment!
Please enter your name here

- Advertisment -

Most Popular

Shilpa Shetty Kundra performs as Kumar Sanu sings ‘Yeh Kaali Kaali Aankhein’ live on Super Dancer-Chapter 4 : Bollywood News

This weekend’s episode of Sony TV’s immensely loved dance show Super Dancer - Chapter 4, will see Kumar Sanu...

Construction deficiencies behind deadly Mexico City subway collapse, report finds

The investigation, carried out by Norwegian risk management firm DNV, suggests that deficient welding of metal studs, which apparently were not well connected...

Consumers Pay More for Ready-To-Eat Meals With Fewer Ingredients: Study

They are also more willing to fork out their hard-earned cash when they know their processed foods are made with a new technology that...

Sonu Sood turns saviour for Mr. Telangana, Sushil Gaekwad : Bollywood News

Sonu Sood has become a life savior for 35-year-old, Hyderabad-based bodybuilder, Sushil Gaekwad. He had been diagnosed with Covid-19...

Recent Comments