Articles tagged with Obesity
A recent study by I.R.C.C.S. Neuromed found that obese patients with multiple sclerosis have a greater risk of presenting higher EDSS scores and experiencing increased central inflammation. The research suggests that excessive body weight and altered lipid profiles may be associated with worsened clinical expression of the disease.
New research from Marshall University establishes adipocyte Na/K-ATPase signaling worsens obesity and related diseases, including neurodegeneration and NASH. Targeting the signaling pathway with NaKtide improves metabolic profile and demonstrates therapeutic potential.
A 10-week interval training program improved body composition in older adults with belly fat, with participants losing nearly two pounds of fat mass and gaining lean body weight. The exercise program showed significant reductions in belly fat for men but not women, highlighting the need for further research.
Researchers found that daily self-weighing can help prevent holiday weight gain by allowing individuals to make behavioral changes based on their weight changes. Participants who engaged in daily self-weighing maintained or lost weight during the holiday season, while those who did not gained weight.
Research presented at ATS 2019 suggests that violence exposure and depression may contribute to the development of asthma in high school students. Additionally, promoting healthy lifestyle habits such as a balanced diet and regular exercise may help reduce the risk of asthma in adolescents.
A new study found that employees who purchased unhealthy food at work had an unhealthy diet outside of work and higher risk factors for diabetes and cardiovascular disease. The study suggests that workplace wellness programs can encourage healthier eating habits and reduce chronic conditions.
Research in The Journal of Physiology found that exercise during pregnancy improves placental function, preventing excessive fetal growth and obesity in offspring. Maternal exercise also enhances metabolic health, reducing the risk of type 2 diabetes, heart disease, and other metabolic disorders.
A recent study by Drexel University researchers found that patients who lost significant weight before a kidney transplant had an 18% higher risk of death after the procedure. The study analyzed data from over 94,000 transplant recipients and found that even planned weight loss could be dangerous if not closely monitored.
Research suggests that exposure to phthalates, commonly found in everyday items, may increase the risk of metabolic disorders such as obesity and diabetes. Higher levels of phthalate exposure were associated with markers of impaired liver function, insulin resistance, and cholesterol in people with obesity and diabetes.
Researchers discovered that removing a pair of negative immune signals can stimulate beta cell proliferation, allowing the pancreas to produce more insulin. The findings, made in mice, could lead to new treatments for Type 1 and Type 2 diabetes and obesity.
A Penn Medicine study found that compound SR9009 can affect cell growth and metabolic function without the presence of protein REV-ERB, challenging previous understanding of its effects on obesity and diabetes. The research has significant implications for researchers and the general public.
Research finds Australia's life expectancy at birth has slowed, requiring better control of health risk factors like obesity to achieve future increases. The rate of growth in Australia is now falling behind most other high-income nations.
A new study found that weight loss medications are extremely lowly used among eligible veterans, with only about one percent receiving treatment. Barriers such as insurance coverage, age, and ethnicity drive underuse of these medications, highlighting the need for additional research to better understand obstacles.
The Obesity Medicine Association announces major updates to its adult obesity algorithm, addressing key health consequences and treatment strategies. The new guidelines provide comprehensive guidance for healthcare professionals on managing the chronic disease of obesity, including nutrition, physical activity, and pharmacotherapy.
A study analyzing Philadelphia's implementation of a 1.5-cent-per-ounce tax on sweetened beverages found it led to increased prices and significant declines in sales. The tax also prompted increases in purchases from neighboring areas.
A recent study by CRCHUM researchers has identified a key brain protein, acyl-CoA-binding protein (ACBP), in controlling food intake and energy expenditure. The study found that this protein enables astrocytes to communicate with neurons, regulating weight maintenance.
A prospective study of 18,481 pregnant women found obesity in early pregnancy associated with spontaneous abortion, preterm birth, and large birth weight. Being underweight during pregnancy was linked to early neonatal deaths and low birth weight.
Researchers successfully changed some of the composition of the gut microbiota of patients with obesity using fecal matter from a lean donor. The study found alterations in stool samples and decreased levels of a specific bile acid, suggesting potential new weight-loss therapy.
A new minimally invasive procedure, endoscopic sleeve gastroplasty (ESG), has shown significant weight loss in a five-year study of over 200 obese patients. The procedure resulted in an average weight loss of up to 15-20% of total body weight, with less than 1% complications.
Researchers at Duke-NUS Medical School found that older adults with obesity can expect 6 more years of remaining life with physical limitations and 5 less years without them at age 60. They also observed similar patterns at ages 70 and 80, regardless of gender, ethnicity, or education status.
A recent study has found that rural areas are experiencing a faster rate of obesity growth than cities, with an average increase of 2.1 kg/m2 in women and men since 1985. This trend is driven by factors such as increased income, better infrastructure, and changes in food consumption patterns.
A new study from Illinois Institute of Technology found that meals including fresh avocado significantly suppressed hunger and increased meal satisfaction in overweight and obese adults. The research also showed that avocados limit insulin and blood glucose excursions, reducing the risk of diabetes and cardiovascular disease.
A study published in the journal Obesity found that people on lower incomes are more likely to have obesity due to psychological distress and emotional eating. The researchers discovered a mediating role of psychological distress and emotional eating in explaining the relationship between socioeconomic status and BMI.
Researchers found that a high-sugar diet in fruit flies changes the way they taste sweets, leading to overeating and obesity. The study suggests that reducing sugar intake may help regulate food intake and curb obesity-related chronic diseases.
Researchers at the University of Chicago discover that obesity reprograms immune cells in breasts to promote tumor formation in triple-negative breast cancers. Obesity promotes inflammation through metabolically-activated macrophages, which fuel tumorigenesis and encourage tumor growth.
A study found that maternal obesity affects sperm RNA, influencing offspring's behavior and health. Sperm tsRNAs contribute to transgenerational transmission of addiction and obesity traits in mice.
Researchers found that a specific molecule called interleukine-6 (IL-6) plays a crucial role in regulating energy balance. In obese rodents, IL-6 levels decrease, leading to increased body weight and fat accumulation. The study suggests that targeting this molecule could lead to effective anti-obesity treatments.
A new study from Binghamton University found that comic book characters have exaggerated physical features, with males averaging obesity and females near underweight. The researchers argue that these traits are a reflection of supernormal stimuli, beyond human capabilities.
The proportion of pregnant women with obesity has doubled from 22% in 2010 to 44% in 2018, according to a new hospital study. The findings also show a rising incidence of caesarean section births alongside increasing BMI.
A new study published at the European Congress on Obesity highlights the significant impact of obesity and excess weight on premature mortality from non-communicable diseases. According to the research, controlling or 'wiping out' obesity and overweight could reduce premature deaths by up to 31% in some countries.
An international study found that countries with high rice consumption have lower obesity levels, even after adjusting for other risk factors. The researchers estimate that increasing average rice intake could reduce the worldwide prevalence of obesity by 1%.
A high intake of phenolic acids associated with a healthy diet is linked to a decreased risk of postmenopausal breast cancer. The study found that women who consumed the most hydroxycinnamic acids, particularly chlorogenic acids found in coffee and fruits, had a 62% lower risk of developing breast cancer compared to those with low intake.
The ESMO Breast Cancer Congress stresses the need for a multidisciplinary approach to patient care, including cardiovascular assessment and nutritional support. A study presented at the congress found that dietary guidelines can lead to weight loss and improved quality of life in breast cancer patients.
A quarter of patients in Scotland have never had their body mass index (BMI) recorded by their GP, according to new research. The study found that only 20-42% of general practices were recording up-to-date BMI data, with significant variations across practices.
An international study of 14,500 people with obesity and 2,800 healthcare professionals found a significant disconnect between their perceptions. Only 7% of people with obesity reported not being interested in losing weight, despite 71% of healthcare providers believing this.
A new study of 2.8 million UK adults found that higher BMI is associated with a significant increase in the risk of type 2 diabetes, sleep apnoea, heart failure, high blood pressure, and premature death. Adults with severe obesity class III are 12 times as likely to develop type 2 diabetes.
Research by European Association for the Study of Obesity reveals that obese individuals who commute by car have a 32% higher risk of death from any cause. Active commuting, mainly cycling and walking, reduces this risk, but heart disease risk remains increased.
A new study led by Harvard T.H. Chan School of Public Health found that consuming propionate may trigger a cascade of metabolic events leading to insulin resistance and hyperinsulinemia. The research also showed that mice exposed to chronic propionate resulted in weight gain and insulin resistance.
Researchers at Nanyang Technological University have developed a self-inflating weight management capsule called EndoPil. The capsule induces a sense of fullness, helping obese patients manage their weight without the need for invasive procedures.
Research at Lund University explores how lifestyle affects gene activity in human tissues, including adipose tissue, skeletal muscle, pancreatic islets, liver, and blood. The study reveals the role of epigenetic changes in disease development and potential novel treatments.
A study published in the journal Obesity found that nonhuman primates on a Mediterranean diet ate fewer calories, had lower body weight, and less body fat compared to those on a Western diet. The findings suggest that a Mediterranean diet may protect against obesity-related diseases.
Researchers found associations between body fat percentage and brain volume, with smaller gray matter volumes observed in men and women. The study suggests that obesity may contribute to negative health consequences such as dementia and cognitive decline.
Researchers found that rats exposed to glyphosate during pregnancy developed prostate, kidney, and ovarian diseases, as well as obesity and birth abnormalities in subsequent generations. The study's findings suggest a potential link between glyphosate exposure and increased risk of certain health problems across multiple generations.
A study published in Plastic and Reconstructive Surgery found that obese patients do not have a higher risk of complications after abdominoplasty, also known as tummy tuck surgery. The study included 82 patients who underwent the procedure over a seven-year period, with similar complication rates between obese and non-obese patients.
A new study reveals that obesity and insulin resistance can break down the protective blood brain barrier in the brain, leading to problems with learning and memory. Blocking Adora2a receptors in a model of diet-induced obesity maintained barrier function, suggesting that controlling inflammation may prevent cognitive impairment.
Research suggests marijuana users are more likely to maintain a healthy weight compared to those who don't use cannabis. The study of over 33,000 participants found that persistent users were less likely to be overweight or obese.
Researchers have identified genetic variants in the MC4R gene that increase the activity of the brain receptor, providing protection against obesity and its complications. These variants may be used as models for developing new, safer weight loss therapies.
The study found that phenolic compounds in purple corn altered the development of fat cells and reduced inflammation and insulin resistance. Different combinations of anthocyanins showed varying effects on these biomarkers.
A study by University of Malaga researchers reveals that DNA methylation levels in genes related to lipid metabolism and inflammation are altered in obese patients with a metabolic disease. This dysregulation may contribute to the development of obesity-related diseases such as diabetes, cardiovascular disease, and cancer.
A study found that a newborn's first stool microbiome is linked to their risk of becoming overweight at age 3. Infants exposed to antibiotics during infancy had altered gut bacteria populations, which may contribute to long-term weight gain.
A longitudinal study found a correlation between ceramide levels, body mass index, and disease progression in MS patients. Individuals with higher ceramide levels experienced greater loss of motor skills and more brain injury over two years.
Research at the University of Liverpool found that people with obesity are stigmatized and explicitly considered to be less human than those without obesity. This blunt dehumanization was linked to support for health policies that discriminate against individuals due to their weight.
A new study published in Radiology found that bariatric embolization produces significant weight loss and reduces appetite for up to one year. The procedure involves blocking arteries with beads to suppress hunger-stimulating hormones. Researchers saw encouraging signs of metabolic changes, including improved quality of life.
Research from Rice University links digital device overload to obesity risk, finding media multitasking associated with increased susceptibility to food temptations and lack of self-control. The study suggests a possible link between media multitasking, higher body mass index, and greater percentage of body fat.
A new study published in CHEST finds that shortened sleep duration is independently associated with daytime sleepiness, while obstructive sleep apnea is linked to obesity, hypertension, and dyslipidemia. The study challenges traditional beliefs about the impact of sleep disorders on health.
Researchers create first highly potent and selective FKBP51 inhibitor to relieve chronic pain, promote weight loss and improve mood, with potential applications in alcoholism and brain cancer.
Researchers found that obesity at older ages is linked to worse outcomes, with higher tumor growth in obese mice compared to lean mice. They also discovered a connection between leptin, a biological signal released by fat tissue, and increased numbers of tumor-initiating cells.
A new CU Anschutz study found that physical activity is essential for maintaining substantial weight loss, rather than diet. Successful weight-loss maintainers engage in high levels of physical activity to prevent weight regain.
Men with hypogonadism and obesity who received long-term testosterone therapy achieved progressive and sustained weight loss, while untreated controls gained. Testosterone-treated men also experienced reductions in mortality and major cardiovascular events.
A new study suggests that white women with polycystic ovary syndrome (PCOS) experience higher levels of anxiety compared to their black counterparts. The research found a significant difference in anxiety symptoms between the two groups, with white women exhibiting higher rates of anxiety on screening tests.