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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

Study shows local topological free energy as determinant of SARS-CoV-2 spike stability

A recent study conducted by US scientists has demonstrated that the distribution of local topological free energy along the spike protein domains of SARS-CoV-2 is associated with their activity in protein rearrangement.

10 Feb 2021

Some COVID-19 patients experience persistent chronic fatigue six months after infection, finds study

Scientists from Germany recently revealed that almost 50% of patients present with moderate to severe chronic fatigue syndrome six months after SARS-CoV-2 infection.

10 Feb 2021

Taking Advantage of Measuring Molecular Collisional Cross-Sections in Pharma

News-Medical talks to Mike Greig, Director of Pharma at Bruker, about why measuring collisional cross-sections is beneficial to developing new drugs.

From Bruker Daltonics 10 Feb 2021

Could a SARS-CoV-2 accessory protein be responsible for certain COVID-19 symptoms?

Researchers highlight the potential causes of some COVID-19 symptoms. Early in the pandemic, the hallmark symptoms of COVID-19 include cough, fever, and shortness of breath. As the pandemic has evolved, more symptoms have emerged, such as loss of smell and taste, headache, intestinal issues, and abdominal pains.

10 Feb 2021

Study unravels function of 'mystery protein' that kills brain cells of people with Parkinson's

A study published in Nature Communications today (Wednesday 10 February) presents compelling new evidence about what a key protein called alpha-synuclein actually does in neurons in the brain.

10 Feb 2021

Polyclonal SARS-CoV-2 antibody shows potent neutralizing activity in vitro

Researchers shows a fully human immunoglobulin (IgG) that potently inhibits SARS-CoV-2 infection.

10 Feb 2021

Scientists are exploring new possibilities to make more effective COVID-19 vaccines

Advances in the fields of biomaterials and nanotechnology could lead to big breakthroughs in the fight against dangerous viruses like the novel coronavirus that causes COVID-19.

10 Feb 2021

FDA issues EUA for bamlanivimab and etesevimab for COVID-19 treatment

Today, the U.S. Food and Drug Administration issued an emergency use authorization (EUA) for bamlanivimab and etesevimab administered together for the treatment of mild to moderate COVID-19 in adults and pediatric patients (12 years of age or older weighing at least 40 kilograms [about 88 pounds]) who test positive for SARS-CoV-2 and who are at high risk for progressing to severe COVID-19.

10 Feb 2021

Cellular survival after radiation exposure depends on the specific protein behavior

Exposure to radiation can wreak indiscriminate havoc on cells, tissues, and organs. Curiously, however, some tissues are more vulnerable to radiation damage than others.

10 Feb 2021

Scientists urge health agencies to invest in COVID-19 vaccine development to prevent next pandemic

As new COVID-19 variants begin to throw vaccine efficacy in question, two leading scientists are calling for health agencies to invest in the development of vaccines that would be broadly effective against many different variants and strains of potential pandemic viruses.

10 Feb 2021

Modified CRISPR/Cas9 complex targets specific histones

Finding a needle in a haystack is hard enough. But try finding a specific molecule on the needle.

9 Feb 2021

Both mRNA vaccines protect against emerging variants of SARS-CoV-2

Researchers in the United States and Canada have conducted a study showing that just a single dose of either the Pfizer-BioNTech or Moderna vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is likely to protect against emerging variants.

9 Feb 2021

A new approach for detecting and treating two rare pediatric diseases before birth

Scientists have devised a new approach for detecting and potentially heading off the effects of two rare pediatric diseases before birth.

9 Feb 2021

New molecular tool can be used to study single synapses of neurons

Neurons are the primary cells of the nervous system, and the signals that are transmitted between them are responsible for all our actions and our cognitive ability.

9 Feb 2021

Pfizer-BioNTech COVID-19 vaccine effective against variants, study shows

Researchers at NYU Grossman School of Medicine in New York have conducted a study demonstrating the effectiveness of the Pfizer-BioNtech BNT162b2 vaccine against recently emerged variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

9 Feb 2021

New drug shows promise in treating pancreatic and breast cancers

ProAgio, a drug developed by Georgia State University biology professor Zhi-Ren Liu and his team, is effective at treating pancreatic cancer and prolonging survival in mice, according to a study published in the journal Cellular and Molecular Gastroenterology and Hepatology.

9 Feb 2021

Researchers create bone replicas using a hot nano-chisel

A holy grail for orthopedic research is a method for not only creating artificial bone tissue that precisely matches the real thing, but does so in such microscopic detail that it includes tiny structures potentially important for stem cell differentiation, which is key to bone regeneration.

9 Feb 2021

New discovery revises the ‘text book view’ of cell migration

Research groups at University of Helsinki and Institut Jacques Monod, Paris, discovered a new molecular mechanism that promotes cell migration.

9 Feb 2021

Metal-containing radiopharmaceuticals could improve access to diagnostic imaging of AD

A team of researchers from the Laboratory of Biophysics at NUST MISIS, Lomonosov Moscow State University and D. Mendeleev University of Chemical Technology of Russia has summarized metal-containing diagnostic agents for positron emission tomography (PET), magnetic resonance imaging (MRI), and single-photon emission computed tomography (SPECT) imaging of Alzheimer's disease (AD).

9 Feb 2021

Researchers develop self-assembling nanoparticle SARS-CoV-2 vaccines

Researchers in China have developed three SARS-CoV-2 nanoparticle vaccines, containing receptor-binding domain (RBD) trimer, S1 trimer, and ectodomain (ECD) trimer, respectively. To do this, they have used Ferritin nanoparticle self-assembly technology.

9 Feb 2021

Protein News and Research

Further Reading

Study shows local topological free energy as determinant of SARS-CoV-2 spike stability

Some COVID-19 patients experience persistent chronic fatigue six months after infection, finds study

Taking Advantage of Measuring Molecular Collisional Cross-Sections in Pharma

Could a SARS-CoV-2 accessory protein be responsible for certain COVID-19 symptoms?

Study unravels function of 'mystery protein' that kills brain cells of people with Parkinson's

Polyclonal SARS-CoV-2 antibody shows potent neutralizing activity in vitro

Scientists are exploring new possibilities to make more effective COVID-19 vaccines

FDA issues EUA for bamlanivimab and etesevimab for COVID-19 treatment

Cellular survival after radiation exposure depends on the specific protein behavior

Scientists urge health agencies to invest in COVID-19 vaccine development to prevent next pandemic

Modified CRISPR/Cas9 complex targets specific histones

Both mRNA vaccines protect against emerging variants of SARS-CoV-2

A new approach for detecting and treating two rare pediatric diseases before birth

New molecular tool can be used to study single synapses of neurons

Pfizer-BioNTech COVID-19 vaccine effective against variants, study shows

New drug shows promise in treating pancreatic and breast cancers

Researchers create bone replicas using a hot nano-chisel

New discovery revises the ‘text book view’ of cell migration

Metal-containing radiopharmaceuticals could improve access to diagnostic imaging of AD

Researchers develop self-assembling nanoparticle SARS-CoV-2 vaccines

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