A new “living bandage” could soon revolutionize how doctors treat serious injuries by accelerating the healing process, according to new research reported by SWNS.

The high-tech patch was developed by researchers at Rice University in Texas. It acts like an around-the-clock mini factory, continuously delivering healing proteins directly to different types of wounds, the same source noted.

Caring for chronic wounds is often a challenge for doctors, as it’s difficult to deliver steady, localized signals that tell the body to repair its own tissue, the researchers said. 

POPULAR FRUIT MAY HELP PROTECT YOUR SKIN FROM THE SUN, NEW STUDY SUGGESTS

The body naturally relies on small chemical messengers called cytokines to control inflammation and healing. However, traditional treatments like ointments or injections usually fail, as fragile proteins break down too quickly or wash away from the injury site.

To solve the problem, the research team created a cell-based patch that stays on top of the wound. Inside the device, scientists placed engineered cells programmed to manufacture and secrete three specific healing cytokines, known as IL-10, IL-12 and Transforming Growth Factor-beta.

These cells are safely housed inside protective material that acts like a shield — letting vital nutrients and therapeutic proteins pass through to the skin while keeping the body’s immune system from attacking the engineered cells inside.

The system also uses a special hydrogel that helps the patch blend naturally with the wound, SWNS reported. It may be updated eventually, the research team indicated, to work alongside electronic components.

HEART ATTACK DAMAGE REVERSED WITH INJECTABLE RNA THERAPY, STUDY FINDS

In lab tests on rodents and pigs, the patch successfully accelerated wound healing. By analyzing the genetic material of the cells, the researchers confirmed the treatment successfully activated the processes needed for tissue repair.

Professor Omid Veiseh, faculty director of the Rice Biotech Launch Pad and leader of the laboratory development, said the animal trials showed strong potential for the approach.

“The findings show how continuous, localized cytokine delivery can support key biological pathways involved in tissue repair,” Veiseh said, according to SWNS.

SURGEONS KEEP MAN ALIVE WITHOUT LUNGS, PAVING NEW PATH TO TRANSPLANT

“By maintaining a consistent presence of these signaling molecules at the wound site, we can more effectively engage the body’s natural healing response.”

CLICK HERE FOR MORE HEALTH STORIES

He said genetic analysis “revealed coordinated upregulation of genes associated with tissue regeneration and immune modulation, providing a mechanistic basis for the functional improvements observed.”

The platform is fully customizable, so the engineered cells can easily be adapted to produce different combinations of proteins and growth factors, depending on what each individual patient needs.

TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ

Study co-author Christian Schreib, Ph.D., noted that “the ability to tune both the type and timing of cytokine delivery opens the door to more precise control over the healing process.”

CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER

Schreib said that “future work will focus on expanding the flexibility of the platform, including approaches such as optogenetic control” — using light to control cell activity — “to regulate cytokine secretion in real time.”

The technology is still in an early stage and has not yet been tested on human patients. 

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

Further research is needed to understand how the technology will be used on humans.

The study was published in the journal Nature Biomedical Engineering.

Use left and right arrow keys to navigate between menu items.

Use escape to exit the menu.

If you find yourself reaching for a bag of chips after a few drinks, hormones may be partly to blame. Researchers suggest they can influence food cravings and may contribute to significant overeating.

Studies examining how alcohol affects people’s eating habits have produced inconsistent results, University of Sydney researchers reported in Obesity Reviews.

Alcohol on its own always adds calories, but how much it contributes to people’s total caloric intake depends on their dietary habits, the scientists observed.

TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ

Previous research suggests alcohol consumption may increase levels of FGF21, “a hormone that increases savory (umami) preference and reduces sweet preference,” the researchers wrote. In “minimally processed food environments,” people seek foods that are both satiating and high in protein, and they limit the number of calories they eat.

On diets rich in ultra-processed savory foods and/or high-fat unprocessed meats, however, consumers eat foods that taste like the minimally processed foods, but that fail to deliver protein. The researchers refer to these foods as “protein decoys.” People who indulge in ultra-processed foods tend to eat many more calories, because they’re not satisfied without protein.

The researchers analyzed previous experimental work that involved interviews with more than 9,000 Australians. The survey found that people who reported drinking alcohol also reported eating a lot more savory foods and fewer sweet foods than the non-drinkers. People’s savory food intake increased on days they reported drinking.

People who reported drinking and consuming a savory diet with the low-protein, high-fat characteristics of an ultra-processed diet took in 40% more calories than the daily recommendation — before factoring in the alcohol.

“Results suggest that alcohol may have contributed to the obesity epidemic,” because it increases people’s appetites, and people consuming highly processed foods eat more of the unsatiating food, the researchers hypothesized.

The researchers wrote that their observations could explain why studies on alcohol’s effect on caloric intake have been so varied, because it likely depends on the types of foods you’re eating while drinking.

They also noted that their studies did not directly measure FGF21 levels, but that they applied previous information gathered through scientific studies to make their observations. They wrote that they could not provide direct evidence of FGF21’s role in food intake.

The researchers also acknowledged the limitations of their research, since it was largely based on secondary evidence from a population survey.

“Advice to limit highly processed foods, including savory snack foods, may be even more critical than previously thought for reducing the risk of weight gain among adults who drink regularly,” they concluded.

Registered dietitian Morgan Beemiller, RD, LDN, based in Ohio, said she was not surprised by this study’s findings.

CLICK HERE FOR MORE LIFESTYLE STORIES

“Alcohol is known to affect several biological and behavioral systems that influence food cravings,” she told Fox News Digital.

According to Beemiller, alcohol alters appetite-regulating signals and affects the brain’s reward circuits. It also changes taste perception, she said.

To avoid the ultra-processed overeating pitfall, Beemiller recommended people eat a substantial meal prior to drinking.

“Include protein, fiber-rich carbohydrates and healthy fats,” she advised. “This combination helps slow alcohol absorption and reduces urges for convenience foods later.”

Chicken, rice and salad or salmon, potatoes and broccoli are sensible pre-drink meals, Beemiller said.

“Decide on your late-night food before you start drinking,” she said. “If healthy food is already available, you are less likely to order or make convenience foods later in the evening.”

People should keep minimally processed snacks such as nuts, cheese, fruit, hummus and vegetables and hard-boiled eggs, readily available, Beemiller said. It’s also important to stay hydrated, she noted. Alternating alcoholic drinks with water can reduce total alcohol consumption, improve hydration and reduce hangover symptoms.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

While Beemiller said evidence suggests less alcohol is generally better for health, she added there are a few ways to reduce the negative impact if someone chooses to drink.

Keep your intake to a moderate level. Health risks rise the more people drink. Choose low-sugar options such as dry wines, light beers and cocktails that use fresh juices rather than syrups. Avoid high-sugar drinks, such as margaritas, daiquiris, sweet dessert wines and hard lemonades. Also beware of high-calorie mixers. Opt for sparkling water instead.

“Choose alcohol for enjoyment, not stress management,” Beemiller said.