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Researchers review the association between endogenous retrovirus reactivation and aging

Researchers explored the role of endogenous retrovirus (ERV) reactivation in the aging process.

24 Jan 2023

Chemicals accumulated in the vagina may contribute to spontaneous preterm birth

Chemicals that accumulate in the vagina, potentially originating from personal care products, may contribute to spontaneous preterm birth, according to a new study by researchers at Columbia University Vagelos College of Physicians and Surgeons.

13 Jan 2023

Horizontal gene transfer from mother to infant influences gut microbiome assembly, neurodevelopment, and immune maturation in infants

Researchers used a multi-omics approach to profile the gut microbiomes and metabolomes of mothers and infants to determine the vertical and horizontal transmission of bacterial species and strains as well as individual genes and understand the dynamics of the gut microbiome assembly that shape the development of the infant before and after birth.

29 Dec 2022

Research reveals how microorganisms found in the gut can worsen C. difficile infections

New research from the University of Virginia School of Medicine and collaborators reveals how microorganisms found in our guts can worsen dangerous C. difficile infections.

21 Dec 2022

What are the associations of metabolome, microbiome, and immune perturbations with severe COVID-19?

In a new study, researchers observed that coronavirus disease 2019 (COVID-19) progression and inflammatory responses are associated with changes in the metabolome and microbiome.

8 Dec 2022

Grape consumption protects against ultraviolet UV damage to the skin

A recent human study published this week in the scientific journal Antioxidants found that consuming grapes protected against ultraviolet (UV) damage to the skin. Study subjects showed increased resistance to sunburn after consuming 2 ¼ cups of grapes every day for two weeks.

30 Nov 2022

Unique resource for identifying new biomarkers of environmental exposures in early life

Researchers now have a unique resource for identifying new biomarkers of environmental exposures in early life and understanding their health effects.

22 Nov 2022

Metabolomic study of genetic regulation of biochemical individuality

Researchers systematically investigated the genetic makeup of nearly 20,000 women and men in terms of >900 metabolites.

15 Nov 2022

Does maternal obesity impact fetal brain development?

In a new study, researchers assessed the impact of maternal obesity on brain development in the fetus.

31 Oct 2022

The immunometabolic regulatory mechanisms for the pathogenesis of COVID-19

A new study aimed to analyze the immunometalobism BALF cells from mild to severe COVID-19 patients using computational algorithms that quantified metabolic fluxes and metabolic pathways.

13 Oct 2022

Post-illness metabolomic and gut-microbiome profiles in community-dwelling participants with SARS-CoV-2

Researchers explored post-illness gut-microbiome and metabolomic profiles of community COVID-19 cases and individuals with non-COVID-19 illnesses of prolonged duration.

15 Aug 2022

New microbiome-based predictive models to forecast human health outcomes

A new approach that uses artificial intelligence (AI) shows how to use microorganisms in the body and molecules in cells to predict human health outcomes, according to Penn State College of Medicine and University of Texas Southwestern Medical Center researchers.

19 Jul 2022

Evidence for a specific anti-inflammatory metabolic signature in long-COVID

A recent research paper posted to the medRxiv* preprint server illustrated anti-inflammatory and hypo-metabolic fingerprints in long coronavirus disease (COVID) syndrome (LCS) using pan-omics plasma assessments.

15 Jul 2022

New discovery could lead to more effective treatments for asthma sufferers

New research led by Edith Cowan University has made an important discovery that could lead to more effective treatments for the world's 262 million asthma sufferers.

4 Jul 2022

Five new studies shed light on the eating behaviors and diets of teens, young adults

The developmental changes and growing independence that characterize adolescence and young adulthood can make these stages of life both exciting and challenging.

14 Jun 2022

Core body temperature increases host resistance to influenza virus and SARS-CoV-2 infection

A recent article posted to the Research Square* preprint server demonstrated that high body temperature elevates gut microbiota-reliant host resistance against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A viral infection.

10 Jun 2022

Gut microbiota linked to immunocompromised people's variable response to SARS-CoV-2 vaccination

In a recent study posted to the Research Square* preprint server, researchers assessed whether disturbances in the gut microbiota weaken the serological response to the coronavirus disease 2019 (COVID-19) vaccine in inflammatory bowel disease (IBD) patients.

25 May 2022

Researchers reveal the mechanism of action of century-old BCG vaccine

The century-old Bacille Calmette-Guérin (BCG) vaccine against tuberculosis is one of the world's oldest and most widely used vaccines, used to immunize 100 million newborns every year. Given in countries with endemic TB, it has surprisingly been found to protect newborns and young infants against multiple bacterial and viral infections unrelated to TB. There's even some evidence that it can reduce severity of COVID-19.

4 May 2022

Metabolomics and multi-omics perspective of cancer show promise for finding new treatments

While cancer is a genetic disease, the genetic component is just one piece of the puzzle -; and researchers need to consider environmental and metabolic factors as well, according to a research review by a leading expert at the University of Alberta.

22 Apr 2022

Consumption of healthy plant-based foods linked with lower risk of developing type 2 diabetes

New research published in Diabetologia (the journal of the European Association for the Study of Diabetes [EASD]) finds that the consumption of healthy plant-based foods, including fruits, vegetables, nuts, coffee, and legumes, is associated with a lower risk of developing type 2 diabetes (T2D) in generally healthy people and support their role in diabetes prevention.

10 Apr 2022