OCT News and Research

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Northwestern Medicine scientists discover new gene target for aggressive lung cancer

Northwestern Medicine scientists have identified and described a new gene that is responsible for activating an aggressive subtype of small-cell lung cancer, the P subtype, for which there is no current effective treatment.

5 Oct 2022

Epigenetics drug used to treat blood cancers, rare sarcomas can halt bladder cancer growth

An epigenetics drug currently being used for the treatment of blood cancers and rare sarcomas can stop the growth of bladder cancer by activating the immune system, reports a new Northwestern Medicine study done in mice.

5 Oct 2022

Researchers discover potential therapeutic target for deadly brain tumors

Researchers at VCU Massey Cancer Center discovered a cellular partnership that drives the growth of deadly brain tumors and could potentially serve as a novel target for disease treatment.

5 Oct 2022

Consuming more omega-3s associated with better brain health and cognition in middle age

Eating cold-water fish and other sources of omega-3 fatty acids may preserve brain health and enhance cognition in middle age, new evidence indicates.

5 Oct 2022

Particle radioactivity enhances PM2.5 toxicity and increases risk of cardiovascular disease mortality

Particle radioactivity, a characteristic of air pollution that reflects the colorless, odorless gas radon found in fine particulate matter (PM2.5) air pollution, enhances PM2.5 toxicity and increases risk of death from cardiovascular disease, especially from heart attack or stroke, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

5 Oct 2022

Positive parenting lays the foundation for close relationship with teens

High-quality parenting practices in adolescence lay the foundation for close parent-child relationships when the children become young adults, according to new research from Penn State.

5 Oct 2022

Study provides insight into cellular and molecular mechanisms involved in COVID-19 delirium

Researchers from King's College London have shown that when brain cells are directly exposed to blood taken from COVID-19 patients with delirium, there is an increase in cell death and a decrease in the generation of new brain cells.

5 Oct 2022

Study reports significant variation in obesity prevalence among subgroups of Asian Americans

Asian Americans, the fastest-growing racial/ethnic group in the United States, cannot be lumped into one uniform group when looking at obesity prevalence.

5 Oct 2022

Decline in specific protein levels linked to Alzheimer’s disease, not buildup of amyloid plaques

New research from the University of Cincinnati bolsters a hypothesis that Alzheimer's disease is caused by a decline in levels of a specific protein, contrary to a prevailing theory that has been recently called into question.

5 Oct 2022

Orthopedic surgery patients can recover just as well without using opioid-based painkillers

Patients can recover from orthopedic surgery just as well without using opioid-based painkillers, says a McMaster University and Hamilton Health Sciences (HHS) study published by the Journal of the American Medical Association.

5 Oct 2022

Wearing masks for health reasons influences people to behave more ethically, research says

Since 2020, the Covid-19 pandemic has led to a global increase in the number of people wearing masks to limit the spread of illness.

3 Oct 2022

Immune cell defect tied to the risk of developing rare bacterial infection

Everyone breathes in Mycobacterium avium complex (MAC) bacteria from time to time, but most people don't get sick.

3 Oct 2022

Physician bias, discriminatory attitudes may contribute to health disparities among people with disabilities

More than 30 years after the passage of the Americans with Disabilities Act (ADA), people with disabilities report having a difficult time accessing health care and often find that doctors' offices refuse to accommodate them.

3 Oct 2022

ASU scientists discover an unusual RNA biogenesis pathway

For the very first time, a study led by Julian Chen and his group in Arizona State University's School of Molecular Sciences and the Biodesign Institute's Center for the Mechanism of Evolution, has discovered an unprecedented pathway producing telomerase RNA from a protein-coding messenger RNA (mRNA).

3 Oct 2022

Eligibility criteria lack clarity, justification for excluding people with disabilities from clinical trials

Despite constituting the largest minority group in the U.S. and expressing interest in participating in clinical trials, people with disabilities remain excluded.

3 Oct 2022

Study provides new insights into the underlying physiology of mevalonate kinase deficiency

A new study from the Garvan Institute of Medical Research shows how rises in core body temperature may trigger the inflammatory flares in people with a rare genetic autoinflammatory disease.

3 Oct 2022

Ophthalmologists may be able to safely cut back on having anesthesiologists during cataract surgery

Ophthalmologists may be able to safely cut back on having anesthesiologists or nurse anesthetists routinely at bedside during cataract surgery, which accounts for more than two million surgeries per year in the U.S., according to a study publishing Oct. 3 in JAMA Internal Medicine.

3 Oct 2022

Study: Fewer Black, Hispanic and Asian patients qualify for treatments that slow Alzheimer's progression

The development of anti-amyloid monoclonal antibodies that may slow the progression of Alzheimer's disease by breaking down amyloid plaques, a hallmark of the disease, has brought fresh hope to aging populations and the doctors who treat them.

3 Oct 2022

Hesitancy to vaccinate children associated with misinformation about vaccine safety

As of late September 2022, nearly 78% of U.S. adults but only 31% of children ages 5 to 11 had completed the primary set of vaccinations against Covid-19, according to health authorities.

3 Oct 2022

Mount Sinai study suggests significant role of reactive oxygen species in maintaining healthy intestines

Mount Sinai researchers have published one of the first studies to demonstrate the importance of reactive oxygen species in maintaining stem cell function and preventing inflammation during wound repair, which could provide greater insights into the prevention and treatment of inflammatory bowel diseases (IBD), according to findings published in the journal Gut on October 3.

3 Oct 2022

OCT News and Research

Northwestern Medicine scientists discover new gene target for aggressive lung cancer

Epigenetics drug used to treat blood cancers, rare sarcomas can halt bladder cancer growth

Researchers discover potential therapeutic target for deadly brain tumors

Consuming more omega-3s associated with better brain health and cognition in middle age

Particle radioactivity enhances PM2.5 toxicity and increases risk of cardiovascular disease mortality

Positive parenting lays the foundation for close relationship with teens

Study provides insight into cellular and molecular mechanisms involved in COVID-19 delirium

Study reports significant variation in obesity prevalence among subgroups of Asian Americans

Decline in specific protein levels linked to Alzheimer’s disease, not buildup of amyloid plaques

Orthopedic surgery patients can recover just as well without using opioid-based painkillers

Wearing masks for health reasons influences people to behave more ethically, research says

Immune cell defect tied to the risk of developing rare bacterial infection

Physician bias, discriminatory attitudes may contribute to health disparities among people with disabilities

ASU scientists discover an unusual RNA biogenesis pathway

Eligibility criteria lack clarity, justification for excluding people with disabilities from clinical trials

Study provides new insights into the underlying physiology of mevalonate kinase deficiency

Ophthalmologists may be able to safely cut back on having anesthesiologists during cataract surgery

Study: Fewer Black, Hispanic and Asian patients qualify for treatments that slow Alzheimer's progression

Hesitancy to vaccinate children associated with misinformation about vaccine safety

Mount Sinai study suggests significant role of reactive oxygen species in maintaining healthy intestines

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