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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 that autophagy plays a key role in messenger RNA degradation

Autophagy is essential in messenger RNA (mRNA) degradation, according to researchers from the Tokyo Institute of Technology (Tokyo Tech).

27 Apr 2021

Critical intermediate in normal cellular metabolism may lead to cell death

A recent study shows that a critical intermediate in normal cellular metabolism is also a cause for cell death in the right sense.

27 Apr 2021

Study shows a possible link between pesticide exposure and increased COVID-19 susceptibility

Researchers have discovered a possible connection between increased vulnerability to COVID-19 infection and exposure to organophosphate pesticides.

27 Apr 2021

Therapy using artificial metalloenzymes helps reduce tumor growth, finds study

A new study has shown that it is viable to reduce tumor growth by a therapy that involves tagging cancer cells with various therapeutic molecules.

26 Apr 2021

Cell membranes can boost the production of protein-based vaccines

Synthetic biologists have cracked open a cellular membrane, identifying a new method to boost the production yields of protein-based vaccines by five times.

26 Apr 2021

New AI model predicts targets for previously unmapped T cells against coronavirus

A research team has created an AI technique that can bind immune cells to their targets and uncouple the types of white blood cells that identify SARS-CoV-2.

26 Apr 2021

Protein in skeletal muscular system may play a key role in the body's fight or flight response

Researchers at the University of Cincinnati say a regulatory protein found in skeletal muscle fiber may play an important role in the body's fight or flight response when encountering stressful situations.

26 Apr 2021

Cutting-edge genomic tools used to investigate health effects of Chernobyl radiation exposure

In two landmark studies, researchers have used cutting-edge genomic tools to investigate the potential health effects of exposure to ionizing radiation, a known carcinogen, from the 1986 accident at the Chernobyl nuclear power plant in northern Ukraine.

From National Cancer Institute (NCI) 23 Apr 2021

Natural molecule can effectively block the binding of human antibodies to SARS-CoV-2

Researchers have found that a natural molecule can effectively block the binding of a subset of human antibodies to SARS-CoV-2. The discovery may help explain why some COVID-19 patients can become severely ill despite having high levels of antibodies against the virus.

23 Apr 2021

Study identifies mechanism that enables SARS viruses to efficiently replicate in infected cells

Researchers have now identified how SARS viruses improve the production of viral proteins in infected cells such that new copies of the virus can be produced.

23 Apr 2021

New gene editing approach bypasses disease-causing mutations

A new approach to gene editing using the CRISPR/Cas9 system bypasses disease-causing mutations in a gene, enabling treatment of genetic diseases linked to a single gene, such as cystic fibrosis, certain types of sickle cell anemia, and other rare diseases.

From Penn State University 22 Apr 2021

Study reveals key lipid-binding protein that contributes to cancer

Researchers have discovered how a portion of a protein communicates with a cell’s membrane to control crucial intercellular communications.

21 Apr 2021

Chaperone protein imbalance initiates toxic accumulation of tau in the aging brain

Chaperone protein imbalance can play a significant role in initiating toxic accumulation of tau in the aging brain - an early step in the development of Alzheimer's disease and related neurodegenerative disorders known as tauopathies, a new preclinical study by University of South Florida Health (USF Health) neuroscientists suggests.

21 Apr 2021

Researchers uncover a key genetic culprit in the development of acute lymphoblastic leukemia

Using a widely known field of mathematics designed mainly to study how digital and other forms of information are measured, stored and shared, scientists at Johns Hopkins Medicine and Johns Hopkins Kimmel Cancer Center say they have uncovered a likely key genetic culprit in the development of acute lymphoblastic leukemia (ALL).

21 Apr 2021

Study highlights the importance of autophagy in gene regulation

A fine balance between the production and degradation of biomolecules is required for optimal cell function. Autophagy is a mechanism through which cells break down and recycle their own components.

20 Apr 2021

Key discovery could prevent treatment failure in people with severe hemophilia A

Recently, researchers achieved a crucial discovery that could mitigate and eliminate immune responses causing treatment failure in people with hemophilia A.

20 Apr 2021

Study shows how tau aggregates promote Alzheimer’s disease

If looked deep into the brain of a patient with Alzheimer’s disease or those suffering from the most types of dementia or the concussion-associated syndrome, called chronic traumatic encephalopathy (CTE), there would be hairball-like tangles of a protein known as tau—a common suspected culprit.

20 Apr 2021

Interferon-stimulating genes control SARS-CoV-2 replication

Researchers have found a set of human genes that combat infection due to SARS-CoV-2, the virus responsible for causing COVID-19.

20 Apr 2021

Antibodies may not inhibit SARS-CoV-2 variants from minks

It has been known for about a year that minks can become infected with SARS-CoV-2. The virus had been transmitted from humans to farmed mink and mutated in infected animals. Mutations were acquired in the spike protein, which is crucial for the entry of the virus into host cells and represents the central point of attack for antibodies.

20 Apr 2021

Chemical biomarker levels reflect varying severity of COVID-19 symptoms

Varying severity of COVID-19 symptoms in patients is reflected by levels of a chemical biomarker in their body which scientists say could be used to better manage treatments and other interventions, including vaccinations.

20 Apr 2021

Protein News and Research

Further Reading

Study shows that autophagy plays a key role in messenger RNA degradation

Critical intermediate in normal cellular metabolism may lead to cell death

Study shows a possible link between pesticide exposure and increased COVID-19 susceptibility

Therapy using artificial metalloenzymes helps reduce tumor growth, finds study

Cell membranes can boost the production of protein-based vaccines

New AI model predicts targets for previously unmapped T cells against coronavirus

Protein in skeletal muscular system may play a key role in the body's fight or flight response

Cutting-edge genomic tools used to investigate health effects of Chernobyl radiation exposure

Natural molecule can effectively block the binding of human antibodies to SARS-CoV-2

Study identifies mechanism that enables SARS viruses to efficiently replicate in infected cells

New gene editing approach bypasses disease-causing mutations

Study reveals key lipid-binding protein that contributes to cancer

Chaperone protein imbalance initiates toxic accumulation of tau in the aging brain

Researchers uncover a key genetic culprit in the development of acute lymphoblastic leukemia

Study highlights the importance of autophagy in gene regulation

Key discovery could prevent treatment failure in people with severe hemophilia A

Study shows how tau aggregates promote Alzheimer’s disease

Interferon-stimulating genes control SARS-CoV-2 replication

Antibodies may not inhibit SARS-CoV-2 variants from minks

Chemical biomarker levels reflect varying severity of COVID-19 symptoms

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