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Tag Archives: Protein

Small molecule acts as on-off switch for nature’s antibiotic factory: Tells Streptomyces to either veg out or get busy

Small molecule acts as on-off switch for nature’s antibiotic factory: Tells Streptomyces to either veg out or get busy

Scientists have identified the developmental on-off switch for Streptomyces, a group of soil microbes that produce more than two-thirds of the world’s naturally derived antibiotic medicines. Their hope now would be to see whether it is possible to manipulate this switch to make nature’s antibiotic factory more efficient. Continue reading

Dosage of HIV drug may be ineffective for half of African-Americans

Dosage of HIV drug may be ineffective for half of African-Americans

Many African-Americans may not be getting effective doses of the HIV drug maraviroc, a new study from Johns Hopkins suggests. Continue reading

‘Dimmer switch’ drug idea could tackle schizophrenia without side effects

‘Dimmer switch’ drug idea could tackle schizophrenia without side effects

Discovery of a new mechanism of drug action could lead to the next generation of drugs to treat schizophrenia. Continue reading

Elderly with depression, mild cognitive impairment more vulnerable to accelerated brain aging

Elderly with depression, mild cognitive impairment more vulnerable to accelerated brain aging

People who develop depression and mild cognitive impairment (MCI) after age 65 are more likely to have biological and brain imaging markers that reflect a greater vulnerability for accelerated brain aging, according to a study conducted by researchers at the University of Pittsburgh School of Medicine. The findings were published online in Molecular Psychiatry . Continue reading

Diagnostic criteria for Christianson Syndrome

Diagnostic criteria for Christianson Syndrome

Because the severe autism-like condition Christianson Syndrome was only first reported in 1999 and some symptoms take more than a decade to appear, families and doctors urgently need fundamental information about it. Continue reading

One injection stops diabetes in its tracks: Treatment reverses symptoms of type 2 diabetes in mice without side effects

One injection stops diabetes in its tracks: Treatment reverses symptoms of type 2 diabetes in mice without side effects

In mice with diet-induced diabetes — the equivalent of type 2 diabetes in humans — a single injection of the protein FGF1 is enough to restore blood sugar levels to a healthy range for more than two days. The discovery by Salk scientists, published today in the journal Nature , could lead to a new generation of safer, more effective diabetes drugs Continue reading

One injection stops diabetes in its tracks: Treatment reverses symptoms of type 2 diabetes in mice without side effects

One injection stops diabetes in its tracks: Treatment reverses symptoms of type 2 diabetes in mice without side effects

In mice with diet-induced diabetes — the equivalent of type 2 diabetes in humans — a single injection of the protein FGF1 is enough to restore blood sugar levels to a healthy range for more than two days. The discovery by Salk scientists, published today in the journal Nature , could lead to a new generation of safer, more effective diabetes drugs Continue reading

Immune response to infectious disease: New findings on properdin

Immune response to infectious disease: New findings on properdin

University of Leicester researchers — including three PhD graduates — contribute significantly to knowledge in immunology University of Leicester researchers have released evidence substantiating an unexpected dual role of an important component of the immune system. Findings by researchers at the University’s Department of Infection, Immunity and Inflammation — including three PhD graduates — are published in a paper for the journal ‘Medical Microbiology and Immunology’ Continue reading

Immune response to infectious disease: New findings on properdin

Immune response to infectious disease: New findings on properdin

University of Leicester researchers — including three PhD graduates — contribute significantly to knowledge in immunology University of Leicester researchers have released evidence substantiating an unexpected dual role of an important component of the immune system. Findings by researchers at the University’s Department of Infection, Immunity and Inflammation — including three PhD graduates — are published in a paper for the journal ‘Medical Microbiology and Immunology’ Continue reading

Progress in allergic asthma research after ingestion of fruits

Progress in allergic asthma research after ingestion of fruits

Researchers at the UPM suggest that the interaction between two proteins can be the responsible for the allergic asthma episodes after eating an infected fruit. Continue reading