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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 provides insight into adaptive evolution of common cold viruses

Common cold season is back, which has people wondering why we catch the same virus, year after year. Why don't we ever develop immunity against the common cold? Professor Pierre Talbot at INRS has known about the incredible variability of coronaviruses for some time.

28 Nov 2017

Study unveils new immunotherapeutic target against multiple myeloma

Osaka - In recent decades monoclonal antibody-based treatment of cancer has been established as one of the most successful therapeutic strategies for both solid tumors and blood cancers.

27 Nov 2017

Treatment with endogenous protein can heal scarring in the lungs

The endogenous protein RAGE, which has usually been negatively associated with chronic inflammation and diabetic complications, plays a major role in the repair of DNA damage - and also appears to heal tissue damaged as a result of accelerated cell senescence.

27 Nov 2017

Changes in microbiome due to antibiotic exposure may increase risk for inflammatory bowel disease

Exposure to antibiotics in mothers may increase risk for inflammatory bowel diseases in their offspring. This is the finding of a study in mice led by researchers from NYU School of Medicine and published Nov. 27 in the journal Nature Microbiology.

27 Nov 2017

Researchers explore new method of destroying tumor cells

Researchers from Lomonosov MSU Faculty of Biology have studied the stages of entosis, a process of cell death when one cell invades the other and gets digested inside of it. Entosis could become a new method of destroying cancer cells.

27 Nov 2017

Study: Women may be more susceptible to concussions due to more breakable nerve fibers

Women have smaller, more breakable nerve fibers in the brain compared to men that may make them more susceptible to concussions, suggests a new study from Penn Medicine neuroscientists published online today in the journal Experimental Neurology.

27 Nov 2017

Study finds unexpected new drug target for acute myeloid leukemia

A study has found an unexpected new drug target for acute myeloid leukemia (AML) that could open new avenues to develop effective treatments against this potentially lethal disease.

27 Nov 2017

NUS researchers convert tofu whey into alcoholic drink rich in isoflavones

A research team from the National University of Singapore has successfully turned tofu whey, a liquid that is generated from the production of tofu and is often discarded, into a tasty alcoholic beverage which they named Sachi.

27 Nov 2017

Novel discovery connects innate immunity deficiencies to rampant caries in some children

Researchers at Umeå University in Sweden have made a novel discovery connecting genetic innate immunity deficiencies to rampant caries and increased risk of dental caries affecting about one in five children.

27 Nov 2017

Virus Painting, Lipids and Single Particle Charge

Various viral infections still pose a great threat to human and animal health. A wide range of viral species are surrounded by a lipid shell, the envelope, containing viral and cellular proteins.

From Izon Science 27 Nov 2017

Scientists take major step forward in research efforts to develop TB vaccine

A team of scientists led by the University of Southampton has taken an important step forward in research efforts that could one day lead to an effective vaccine against the world's deadliest infectious disease.

25 Nov 2017

Scientists produce images of brain tissue affected by Alzheimer's disease using ‘Raman’ technology

Using 'Raman' optical technology, scientists of the University of Twente in The Netherlands, can now produce images of brain tissue that is affected by Alzheimer's disease. The images include the surrounding areas, already showing changes.

23 Nov 2017

Fat-busting ingredients in cinnamon

Researchers have found that certain ingredients in cinnamon can help burn fat in humans. They along with several other previous studies have noted that cinnamon – a common kitchen spice – contains cinnamaldehyde. This is an essential oil that gives the special flavor to cinnamon.

23 Nov 2017

Creutzfeldt-Jakob disease patients harbor infectious prions in their skin

Creutzfeldt-Jakob disease (CJD)- the human equivalent of mad cow disease- is caused by rogue, misfolded protein aggregates termed prions, which are infectious and cause fatal damages in the patient's brain. CJD patients develop signature microscopic sponge-like holes in their brains.

23 Nov 2017

Scientists detect pathological prion protein in skin of CJD patients

Researchers have found that it was possible to detect abnormal prion protein in the skin of 23 people who died from Creutzfeldt-Jakob Disease (CJD). They also found that exposing mice to skin tissue taken from the CJD patients caused them to develop prion disease.

23 Nov 2017

Saving and erasure of memories depends on subtle brain signals, TSRI scientists find

The fragrance of hot pumpkin pie can bring back pleasant memories of holidays past, while the scent of an antiseptic hospital room may cause a shudder. The power of odors to activate memories both pleasing and aversive exists in many animals, from humans to the humble fruit fly.

23 Nov 2017

Study identifies signaling pathway essential for growth of new blood vessels

A new study led by researchers at Sanford Burnham Prebys Medical Discovery Institute (SBP) identifies a signaling pathway that is essential for angiogenesis, the growth of new blood vessels from pre-existing vessels.

23 Nov 2017

New study shows how SNO reaction may contribute to Parkinson's disease

A new study from The Scripps Research Institute is the first to show precisely how a process in nerve cells called the S-nitrosylation (SNO) reaction- which can be caused by aging, pesticides and pollution- may contribute to Parkinson's disease.

22 Nov 2017

Small protein modification can trigger invasive properties of prostate cancer cells, research finds

A small protein modification can trigger the aggressive migratory and invasive properties of prostate cancer cells, according to new research published on the cover of Oncotarget. The findings give greater insight into how cancers can move from one location in the body to another, and could help develop more effective therapies in the future.

22 Nov 2017

High-intensity exercise improves memory, study finds

The health advantages of high-intensity exercise are widely known but new research from McMaster University points to another major benefit: better memory.

22 Nov 2017