OCT News and Research

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Sesame allergy is common among children with other food allergies

Investigators at the National Institutes of Health have found that sesame allergy is common among children with other food allergies, occurring in an estimated 17% of this population.

4 Nov 2019

How venom from marine cone snails can be used in pain therapy

Conotoxins are bioactive peptides found in the venom that marine cone snails produce for prey capture and defense.

4 Nov 2019

UI scientists are developing new delivery tools for gene editing

News of advances in gene-editing technology raises the prospect of actually using this approach to treat disease in patients. But one of the hurdles that remains is how to deliver these tools to the right cells in the patients safely and efficiently.

31 Oct 2019

Three-drug combination improves lung function, reduces symptoms in CF patients

A phase three clinical trial that UT Southwestern participated in determined that a three-drug combination improved lung function and reduced symptoms in cystic fibrosis patients who have a single copy of the most common genetic mutation for the disease.

31 Oct 2019

Study shows how measles virus causes immune amnesia

Over the last decade, evidence has mounted that the measles vaccine protects in not one but two ways: Not only does it prevent the well-known acute illness with spots and fever that frequently sends children to the hospital, but it also appears to protect from other infections over the long term.

31 Oct 2019

Researchers identify new kidney cancer subtypes and clues to better diagnosis, treatment

In what is believed to be the most comprehensive molecular characterization to date of the most common - and often treatment-resistant - form of kidney cancer, researchers at Johns Hopkins' departments of pathology and oncology, Johns Hopkins Kimmel Cancer Center, and the Johns Hopkins University School of Medicine report evidence for at least three distinct subtypes of clear cell renal cell carcinoma (ccRCC), along with new revelations about the proteins that define them.

From Johns Hopkins Medicine 31 Oct 2019

Policy changes help reduce opioid prescriptions at Kellogg Eye Center cornea clinic

A new study in JAMA Ophthalmology details plans by University of Michigan Kellogg Eye Center to help curb the nation's opioid epidemic – starting at their own clinic.

31 Oct 2019

Molecular gatekeepers that regulate calcium ions vital for muscle health and repair

Calcium ions are essential to how muscles work effectively, playing a starring role in how and when muscles contract, tap energy stores to keep working and self-repair damage.

31 Oct 2019

Adults in least walkable neighborhoods more likely to have high predicted cardiovascular risk

A study led by researchers from St. Michael's Hospital of Unity Health Toronto and ICES found that people living in neighborhoods considered to be the least walkable were up to 33 per cent more likely to have a high predicted 10-year cardiovascular risk compared to individuals living in the most walkable neighborhoods.

31 Oct 2019

An infectious disease expert may reduce risk of death for patients with sepsis

When people with severe sepsis, an extreme overreaction by the body to a serious infection, come to the emergency room, they require timely, expert care to prevent organ failure and even death.

31 Oct 2019

New software helps assess interoperability and reusability of biomedical digital research objects

Mount Sinai investigators, together with an international consortium of colleagues, have developed a new toolbox to allow scientists to assess how easily the digital objects they generate as a result of their research projects can be used by other research teams.

31 Oct 2019

Study shows how Chlamydia bacteria enter human cells

Chlamydia are bacteria that can infect human and animal cells. Human health is particularly affected by Chlamydia pneumoniae (Cpn) and Chlamydia trachomatis.

31 Oct 2019

Researchers develop new therapeutic concept for treatment of temporal lobe epilepsy

Teams of researchers from Charité - Universitätsmedizin Berlin and the Medical University of Innsbruck have developed a new therapeutic concept for the treatment of temporal lobe epilepsy.

30 Oct 2019

New way to slow and reverse fibrosis identified

In cell and mouse models, Mayo Clinic researchers and collaborators have identified a way to slow and reverse the process of uncontrolled internal scarring, called fibrosis.

30 Oct 2019

Education may erase risk of cognitive decline linked to APOE e4 gene in black people

Education may erase the risk of cognitive decline associated with the APOE e4 gene--the biggest genetic risk factor for late-onset Alzheimer's disease--in older non-Hispanic black people, according to a new study by researchers at Columbia University Vagelos College of Physicians and Surgeons.

30 Oct 2019

Breakthrough in developing bionic legs

For a brief time, Kerry Finn felt like "The Terminator" or "The Six Million Dollar Man."

30 Oct 2019

Study identifies local traffic exhaust as a risk factor for stroke

High levels of traffic exhaust at one's residence increases the risk of stroke even in low-pollution environments, according to a study by researchers at Karolinska Institutet and other universities in Sweden.

30 Oct 2019

NTU study: Microorganisms show a precise daily rhythm in tropical air

Scientists from the Singapore Centre for Environmental Life Sciences Engineering at Nanyang Technological University, Singapore have found that the air in the tropics is teeming with a rich and diverse range of at least 725 different microorganisms.

30 Oct 2019

Wearable accelerometers are reliable predictors of mortality risk in older adults

A federally funded study by Johns Hopkins Medicine researchers shows that wearable accelerometers - mechanical sensors worn like a watch, belt or bracelet to track movement - are a more reliable measure of physical activity and better than patient surveys and other methods used by physicians at assessing five-year risk of death in older adults.

30 Oct 2019

Study examines link between gift-giving and opioid prescribing by medical specialty

Physicians who received gifts from pharmaceutical companies related to opioid medications were more likely to prescribe opioids to their patients the following year, compared to physicians who did not receive such gifts, according to a new analysis led by health policy scientists at the University of Pittsburgh Graduate School of Public Health.

30 Oct 2019

OCT News and Research

Sesame allergy is common among children with other food allergies

How venom from marine cone snails can be used in pain therapy

UI scientists are developing new delivery tools for gene editing

Three-drug combination improves lung function, reduces symptoms in CF patients

Study shows how measles virus causes immune amnesia

Researchers identify new kidney cancer subtypes and clues to better diagnosis, treatment

Policy changes help reduce opioid prescriptions at Kellogg Eye Center cornea clinic

Molecular gatekeepers that regulate calcium ions vital for muscle health and repair

Adults in least walkable neighborhoods more likely to have high predicted cardiovascular risk

An infectious disease expert may reduce risk of death for patients with sepsis

New software helps assess interoperability and reusability of biomedical digital research objects

Study shows how Chlamydia bacteria enter human cells

Researchers develop new therapeutic concept for treatment of temporal lobe epilepsy

New way to slow and reverse fibrosis identified

Education may erase risk of cognitive decline linked to APOE e4 gene in black people

Breakthrough in developing bionic legs

Study identifies local traffic exhaust as a risk factor for stroke

NTU study: Microorganisms show a precise daily rhythm in tropical air

Wearable accelerometers are reliable predictors of mortality risk in older adults

Study examines link between gift-giving and opioid prescribing by medical specialty

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