OCT News and Research

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Metabolic restoration as a therapeutic approach to promote natural immune protection against HIV

The human immunodeficiency virus (HIV-1) particularly attacks CD4 lymphocytes, a type of white blood cell considered to be the conductor of the immune system.

15 Oct 2021

New study shows how COVID-19 response has impacted the U.S. public health system

The cruel impact of COVID-19, the virus that emerged in late 2019 and has claimed 5 million lives to date, is chronicled in daily headlines. It has robbed us of loved ones, jobs, plans and so much more.

15 Oct 2021

New risk measure can better predict pandemic spread than other models

COVID-19 is not the flu. The disease caused by the novel SARS-CoV-2 virus is more transmissible, and deadlier, than most influenza epidemics we've encountered in our lifetimes, and scientists and physicians are still learning new things about the disease and its long-term effects.

15 Oct 2021

Mapping proteo-genomic connections between different human diseases

Hundreds of connections between different human diseases have been uncovered through their shared origin in our genome by an international research team led by scientists from the Medical Research Council Epidemiology Unit at the University of Cambridge, challenging the categorization of diseases by organ, symptoms, or clinical specialty.

15 Oct 2021

Study finds high and increasing consumption of ultra-processed foods among Americans

Consumption of ultra-processed foods has increased over the past two decades across nearly all segments of the U.S. population, according to a new study by researchers at NYU School of Global Public Health.

15 Oct 2021

Zinc oxide in sunscreens destroys UVA protection during sun exposure

During use some sunscreens offer very limited protection against dangerous sunrays and may even be harmful.

15 Oct 2021

Researchers explore how opioids may have become so widely abused

Researchers may have uncovered new answers on how to create safer opioids. Design a new opioid to bypass the part of brain that feels pleasure, but retain the analgesic properties, which make opioids one of the most effective pain relievers.

15 Oct 2021

New atlas of small cell lung cancer reveals rare population of stem-like cells with metastatic properties

Imagine you're about to go on a cross-country trip, stopping at spots along the way to admire local attractions.

15 Oct 2021

Daily use of cannabidiol oil may shrink lung tumors

It may be worth exploring further the use of cannabidiol ('CBD') oil as a potential lung cancer treatment, suggest doctors in BMJ Case Reports after dealing with a daily user whose lung tumor shrank without the aid of conventional treatment.

15 Oct 2021

Contraceptive pill can reduce the risk of type 2 diabetes in women with PCOS, study reveals

A study led by the University of Birmingham has revealed for the first time that the contraceptive pill can reduce the risk of type 2 diabetes by over a quarter in women with polycystic ovary syndrome (PCOS).

15 Oct 2021

Study: Statin treatment slightly lowers COVID-19 mortality

Statins are a recommended and common intervention for preventing cardiovascular events by reducing levels of lipoprotein cholesterol in the blood. During the pandemic, it has been debated whether statins influence the risk of death from COVID-19.

15 Oct 2021

Scientists identify gene responsible for food-dependent form of Cushing's Syndrome

A team of scientists in Montreal and Paris has succeeded in identifying the gene responsible for the development of a food-dependent form of Cushing's Syndrome, a rare disease affecting both adrenal glands.

15 Oct 2021

Connection to nature during the pandemic linked with children's wellbeing

Children from less affluent backgrounds are likely to have found COVID-19 lockdowns more challenging to their mental health because they experienced a lower connection with nature than their wealthier peers, a new study suggests.

15 Oct 2021

Genes play a significant role in how the body responds to exercise, finds study

A new study has found that genes play a significant role in how our bodies respond to exercise and has identified a number of specific genes that influence the outcomes of different kinds of physical activity.

15 Oct 2021

Salk researchers discover how the brain ignores distracting signals to coordinate movements

As you read this article, touch receptors in your skin are sensing your environment. Your clothes and jewelry, the chair you're sitting on, the computer keyboard or mobile device you're using, even your fingers as they brush one another unintentionally - each touch activates collections of nerve cells.

15 Oct 2021

Study unravels new mechanism for muscle repair after physiological damage

Muscle is known to regenerate through a complex process that involves several steps and relies on stem cells. Now, a new study led by researchers at Pompeu Fabra University (UPF, Spain)/Centro Nacional de Investigationes Cardiovasculares (CNIC, Spain)/CIBERNED (Spain) and Instituto de Medicina Molecular João Lobo Antunes (iMM, Portugal), published on 15 October in the journal Science, describes a new mechanism for muscle repair after physiological damage relying on the rearrangement of muscle fiber nuclei, and independently of muscle stem cells.

15 Oct 2021

New nutrient profiling system assesses the healthfulness of foods

A scientific team at the Friedman School of Nutrition Science and Policy at Tufts has developed a new tool to help consumers, food companies, restaurants, and cafeterias choose and produce healthier foods and officials to make sound public nutrition policy.

14 Oct 2021

Moment-to-moment fluctuations in brain activity can reliably predict psychiatric treatment outcomes

It remains a central challenge in psychiatry to reliably judge whether a patient will respond to treatment.

14 Oct 2021

SARS-CoV-2 outbreak in Delhi highlights challenge of reaching herd immunity against Delta

The severe outbreak of COVID-19 in Delhi, India, in 2021 showed not only that the Delta variant of SARS-CoV2 is extremely transmissible but that it can infect individuals previously infected by a different variant of the coronavirus, say a team of international scientists writing in Science.

14 Oct 2021

Brief interventions delivered in doctors' offices can lead to reductions in drinking

A new systematic review and meta-analysis has found that alcohol-targeted brief interventions (short, structured, one-to-one conversations about drinking designed to motivate changes in risky behavior) delivered in doctors' offices and similar medical settings can produce small but useful reductions in drinking.

14 Oct 2021

OCT News and Research

Metabolic restoration as a therapeutic approach to promote natural immune protection against HIV

New study shows how COVID-19 response has impacted the U.S. public health system

New risk measure can better predict pandemic spread than other models

Mapping proteo-genomic connections between different human diseases

Study finds high and increasing consumption of ultra-processed foods among Americans

Zinc oxide in sunscreens destroys UVA protection during sun exposure

Researchers explore how opioids may have become so widely abused

New atlas of small cell lung cancer reveals rare population of stem-like cells with metastatic properties

Daily use of cannabidiol oil may shrink lung tumors

Contraceptive pill can reduce the risk of type 2 diabetes in women with PCOS, study reveals

Study: Statin treatment slightly lowers COVID-19 mortality

Scientists identify gene responsible for food-dependent form of Cushing's Syndrome

Connection to nature during the pandemic linked with children's wellbeing

Genes play a significant role in how the body responds to exercise, finds study

Salk researchers discover how the brain ignores distracting signals to coordinate movements

Study unravels new mechanism for muscle repair after physiological damage

New nutrient profiling system assesses the healthfulness of foods

Moment-to-moment fluctuations in brain activity can reliably predict psychiatric treatment outcomes

SARS-CoV-2 outbreak in Delhi highlights challenge of reaching herd immunity against Delta

Brief interventions delivered in doctors' offices can lead to reductions in drinking

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