Protein News and Research

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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.

USC researchers identify two promising avenues for developing new ALS treatments

Each year in the U.S., 5,000 patients receive a diagnosis of ALS, an incurable neurodegenerative disease that will likely kill them within two to five years.

7 Feb 2023

Lymphatic vessels may be a previously unrecognized source of blood cells

Scientists investigating the causes of lymphoedema have made a major discovery, revealing that lymphatic vessels can produce red and white blood cells.

7 Feb 2023

The nature of the immune responses induced by various COVID-19 vaccines developed using different platforms and formulations

Researchers reviewed existing achievements and shortcomings in SARS-CoV-2 vaccine platforms, as well as future-generation vaccine considerations.

7 Feb 2023

The safety profile and the actual known adverse effects of COVID-19 vaccines in at-risk and healthy individuals

Researchers discussed the safety of COVID-19 vaccines in healthy people and patients with autoimmunity or cardiac issues.

7 Feb 2023

Study highlights the emergence of S. cerevisiae as an opportunistic fungal pathogen in immunosuppressed patients presenting several severe comorbidities

Researchers from Brazil presented a fatal case of a patient developing Saccharomyces cerevisiae infection and succumbing to septic shock after contracting and recovering from a SARS-CoV-2 infection.

7 Feb 2023

Novel method for comparing whole protein-coding genes between metagenomic data detects an environmental gradient for the microbiota

Researchers from Japan compared phylogenetic trees based on proteomic data of microbiota with dendrograms of environmental factors to determine the role of environmental gradients in establishing microbial communities.

7 Feb 2023

Newly identified gene signature helps assess cancer risk and optimize treatment

In a paper published in PNAS, Maureen Murphy, Ph.D., Deputy Director of Wistar's Ellen and Ronald Caplan Cancer Center and Ira Brind Professor and Program Leader in the Molecular & Cellular Oncogenesis Program, and team have identified a gene signature that accurately predicts the functioning of P53 variants, important information to assessing cancer risk and optimizing choices for cancer therapeutics.

7 Feb 2023

Cancer-causing viruses use a human protein to evade the innate immune response

The viruses Kaposi sarcoma-associated herpesvirus (KSHV) and Epstein-Barr virus (EBV) have been linked to several cancers.

6 Feb 2023

Study reveals mechanism of a previously unexplained type of cell death

A study from researchers at The University of Texas MD Anderson Cancer Center, published today in Nature Cell Biology, details a previously unexplained type of cell death called disulfidptosis that could open the door for novel cancer therapeutic strategies.

6 Feb 2023

Urine-diverting toilets can reduce a person’s exposure to virus particles

Parents often give their children useful advice: Wash your hands, cover your cough and put the toilet lid down before flushing.

6 Feb 2023

Diet, microbial metabolites, and cytokine levels correlate with depression and anxiety symptoms in obese individuals

Researchers determine the association between diet, microbe-derived metabolites, and cytokine levels with anxiety and depression among obese adults.

6 Feb 2023

Study examines clinical risk factors for kidney function decline in children with CKD

Chronic kidney disease (CKD) in children is rare, which makes it difficult to study and leaves major gaps in the quantity and quality of evidence that informs the care of pediatric patients with the condition.

6 Feb 2023

Cryo-EM provides new insights into the structure of the centromeric region

The genetic material inside cells is organized into structures called chromosomes. The centromere is essential for the correct division of the chromosomes via interaction with spindle microtubules when cells divide and grow.

6 Feb 2023

New method for ultra-fast detection of coronavirus using nanosensors

The ability of gold particles to reflect light in different colors is used in applications from stained glass to pregnancy tests.

6 Feb 2023

Changes in the cerebral neural network could function as a biomarker for neurocognitive disorders

In many neurodegenerative conditions, brain changes occur before symptoms emerge. But now, researchers from Japan have found a new way to distinguish these conditions in the early stages according to changes in brain activity patterns.

6 Feb 2023

Recent therapeutic strategies for renal cell carcinoma and the effects of the tumor microenvironment on systemic therapy

Researchers explored the association between the human microbiome and improved renal cell carcinoma outcomes.

6 Feb 2023

New type of immunotherapy effective in mice with ovarian cancer

CAR T-cell therapy, a certain kind of cancer treatment in which the immune system's T cells are programmed to attack tumor cells, is effective in mice with ovarian cancer, according to a study published in The Journal for ImmunoTherapy of Cancer.

6 Feb 2023

Researchers discover how a protein deficiency can prepare the brain to minimize damage after stress

Astrocytes, small star-shaped cells, play an important role in signal transmission in the brain. Since the protein Ezrin is found abundantly in astrocyte tendrils, it is presumed to play a role in brain function.

3 Feb 2023

Penn scientists discover a cellular pathway that keeps Ebola virus from exiting human cells

In their evolutionary battle for survival, viruses have developed strategies to spark and perpetuate infection. Once inside a host cell, the Ebola virus, for example, hijacks molecular pathways to replicate itself and eventually make its way back out of the cell into the bloodstream, where it can spread further.

3 Feb 2023

Experimental vaccine completely protects cynomolgus macaques against lethal Sudan virus

A National Institutes of Health research group with extensive experience studying ebolavirus countermeasures has successfully developed a vaccine against Sudan virus (SUDV) based on the licensed Ebola virus (EBOV) vaccine.

3 Feb 2023

Protein News and Research

Further Reading

USC researchers identify two promising avenues for developing new ALS treatments

Lymphatic vessels may be a previously unrecognized source of blood cells

The nature of the immune responses induced by various COVID-19 vaccines developed using different platforms and formulations

The safety profile and the actual known adverse effects of COVID-19 vaccines in at-risk and healthy individuals

Study highlights the emergence of S. cerevisiae as an opportunistic fungal pathogen in immunosuppressed patients presenting several severe comorbidities

Novel method for comparing whole protein-coding genes between metagenomic data detects an environmental gradient for the microbiota

Newly identified gene signature helps assess cancer risk and optimize treatment

Cancer-causing viruses use a human protein to evade the innate immune response

Study reveals mechanism of a previously unexplained type of cell death

Urine-diverting toilets can reduce a person’s exposure to virus particles

Diet, microbial metabolites, and cytokine levels correlate with depression and anxiety symptoms in obese individuals

Study examines clinical risk factors for kidney function decline in children with CKD

Cryo-EM provides new insights into the structure of the centromeric region

New method for ultra-fast detection of coronavirus using nanosensors

Changes in the cerebral neural network could function as a biomarker for neurocognitive disorders

Recent therapeutic strategies for renal cell carcinoma and the effects of the tumor microenvironment on systemic therapy

New type of immunotherapy effective in mice with ovarian cancer

Researchers discover how a protein deficiency can prepare the brain to minimize damage after stress

Penn scientists discover a cellular pathway that keeps Ebola virus from exiting human cells

Experimental vaccine completely protects cynomolgus macaques against lethal Sudan virus

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