Never miss a story

Get subscribed to our newsletter


×
Dr Lora Hooper and her research team at UT Southwestern found that the good bacteria that live in the guts of mammals programme the metabolic rhythms. Pixabay

A team of US researchers have found a molecule that helps synchronize the absorption of nutrients in the gut with the rhythms of the Earth’s day-night light cycle — a discovery that has far-ranging implications for obesity in affluent countries and malnutrition in impoverished countries.

Dr Lora Hooper and her research team at UT Southwestern found that the good bacteria that live in the guts of mammals programme the metabolic rhythms that govern the body’s absorption of dietary fat.


The team also found that microbes programme these so-called circadian rhythms by activating a protein named “histone deacetylase 3” (HDAC3), which is made by cells that line the gut.

Those cells act as intermediaries between bacteria that aid in digestion of food and proteins that enable absorption of nutrients.


A team of US researchers have found a molecule that helps synchronize the absorption of nutrients in the gut with the rhythms of the Earth’s day-night light cycle — a discovery that has far-ranging implications for obesity in affluent countries and malnutrition. Pixabay

The microbiome actually communicates with our metabolic machinery to make fat absorption more efficient.

“But when fat is overabundant, this communication can result in obesity. Whether the same thing is going on in other mammals, including humans, is the subject of future studies,” said lead author Dr Zheng Kuang, a postdoctoral fellow in the Hooper’s laboratory in the study published in the journal Science.

The study, done in mice, revealed that HDAC3 turns on genes involved in the absorption of fat.

They found that HDAC3 interacts with the biological clock machinery within the gut to refine the rhythmic ebb and flow of proteins that enhance absorption of fat.

Also Read- Lipid, Produced in Response to Cold by Brown Adipose Tissue in Human Body, Helps Reduce Blood Sugar

This regulation occurs in the daytime in humans, who eat during the day, and at night in mice, which eat at night.

“Our results suggest that the microbiome and the circadian clock have evolved to work together to regulate metabolism,” said Hooper.

Disrupting the interactions between the microbiota and the body’s clock could make us more likely to become obese.

“These disruptions happen frequently in modern life when we take antibiotics, work overnight shifts, or travel internationally. But we think that our findings might eventually lead to new treatments for obesity – and possibly malnutrition – by altering the bacteria in our guts,” the researchers mentioned. (IANS)


Popular

Photo by Luca Bravo on Unsplash

When transitioning to tech, some communication, innovation, research, and analytical skills come in very handy.

By- Sebastian Miller

When transitioning to the tech world. One of the scariest things can be the fear of living up to the task. It is because you feel like you do have the right skills for the job. But this should not be the case. If you have worked before in any other field outside of tech, you most definitely have skills that you can use. These skills might not all be relevant for the tech job, but some of them might come in handy. When you are transferring to a tech job, the first thing to focus on is transferable skills. The good thing is that some skills span through different fields, and if a candidate has them, they are desirable. To add to this, we have technical skills. These skills are easier to learn compared to other skills. When transitioning to tech, some communication, innovation, research, and analytical skills come in very handy. These skills will give you an edge when getting into the tech world. According to professional dissertation writer, these are the most important skills hat can help you get an edge when applying to jobs that are in tech:

Keep Reading Show less

The IAS exam is conducted by the Union Public Service Commission (UPSC) to appoint the most deserving candidates for IAS, IPS, IFS, and other respected positions.

By- Collegedunia

The majority of candidates writing the UPSC exam have only one goal in mind, to become an IAS officer. The Indian Administrative Service (IAS) is one of the most sought-after careers that gives the golden chance of serving the nation.

Keep Reading Show less
Unsplash

Interestingly, 63% of the overall registrations in the training were made by women learners from Delhi, Mumbai, Bangalore, Pune, and Hyderabad.

By- Sunidhi Beeliya

Internshala Trainings, the e-learning arm of Internshala, recently brought out a report highlighting the inclination of young graduates towards learning professional communication skills. The platform has registered a massive increase of 90% in the number of enrollments, in communication skills training, within the past 1 year.

Keep reading... Show less