Metabolism News and Research

Latest Metabolism News and Research

Nomogram aids management of boys with constitutional delay in growth and puberty

A puberty nomogram is better than the classical criteria for identifying boys with constitutional delay in growth and puberty, report researchers.

13 Mar 2015

No adulthood metabolic consequences of central precocious puberty

Researchers have found that girls with central precocious puberty have similar metabolic and general health to other women when they reach young to middle adulthood.

13 Mar 2015

Antibiotic nanoparticles can help treat lung infection, prevent drug resistance

Treating respiratory disease is often difficult because drugs have to cross biological barriers such as respiratory tissue and mucosa, and must therefore be given in large quantities in order for an effective amount to reach the target.

13 Mar 2015

Study describes the dual role of microRNA during hepatitis C infection

In the battle between a cell and a virus, either side may resort to subterfuge. Molecular messages, which control the cellular machinery both sides need, are vulnerable to interception or forgery.

13 Mar 2015

Brazil's first open-access research facility to be established at UNICAMP

Open-access research into drug discovery has arrived in South America, with a ground-breaking collaboration between leading scientists in North America, Europe and Brazil to provide completely free and open research results to the world.

12 Mar 2015

Researchers gain new insights into molecular mechanisms affected by weight gain

Until now there have been few molecular epidemiological studies regarding the effects of weight changes on metabolism in the general population. In a recent study conducted and funded within the framework of the Competence Network Obesity, researchers at the Institute of Epidemiology II at Helmholtz Zentrum München evaluated molecular data of the KORA study.

12 Mar 2015

CHOP researchers find link between infancy BMI and childhood obesity

Body mass index (BMI) during infancy may help to predict if a child will be obese by age four. In a study focused on the infant BMI-childhood obesity relationship in a cohort with a majority of African-American children, researchers from The Children's Hospital of Philadelphia say that a better understanding of infant growth patterns may lead to more effective early efforts at obesity prevention.

12 Mar 2015

Glucocorticoid therapies promote functional recovery of blood-brain barrier after blast injury

Barclay Morrison III, associate professor of biomedical engineering at Columbia Engineering, has led the first study to determine underlying biological mechanisms that promote functional recovery of the blood-brain barrier (BBB) after blast injury. The research demonstrates that treatment with the glucocorticoid, dexamethasone, after primary blast injury promotes rapid recovery of an in vitro model of the BBB, a highly restrictive semi-permeable barrier whose primary function is to maintain the brain's microenvironment and protect it from potentially toxic substances.

12 Mar 2015

Type 2 diabetes less common in patients with familial hypercholesterolemia

The prevalence of type 2 diabetes among 25,000 patients with familial hypercholesterolemia (a genetic disorder characterized by high low-density lipoprotein [LDL] cholesterol levels) was significantly lower than among unaffected relatives, with the prevalence varying by the type of gene mutation, according to a study in the March 10 issue of JAMA.

11 Mar 2015

High vitamin D levels in blood connected to increased risk of death

The level of vitamin D in our blood should neither be too high nor to low. Scientists from the University of Copenhagen are the first in the world to show that there is a connection between high levels of vitamin D and cardiovascular deaths.

11 Mar 2015

New drug shows promise in driving insulin-producing beta cells to multiply

In a screen of more than 100,000 potential drugs, only one, harmine, drove human insulin-producing beta cells to multiply, according to a study led by researchers at the Icahn School of Medicine at Mount Sinai, funded by JDRF and the National Institutes of Health, and published online today in Nature Medicine.

10 Mar 2015

UC Irvine researchers discover inner mechanisms of jet lag

Long the stuff of science fiction, the disembodied "brain in a jar" is providing science fact for UC Irvine researchers, who by studying the whole brains of fruit flies are discovering the inner mechanisms of jet lag.

10 Mar 2015

18F-fluoride PET/MR imaging could diagnose cause of foot pain better than other methods

A single scan could diagnose the cause of foot pain better and with less radiation exposure to the patient than other methods, according to a study in the March 2015 issue of The Journal of Nuclear Medicine.

10 Mar 2015

Mother's age at childbirth may affect metabolic health of male children

A mother's age at childbirth may affect her male baby's birth weight as well as his adult glucose metabolism, new research shows.

9 Mar 2015

New study shows positive effects of gastric bypass surgery on obese adolescents

The skeletons of obese adolescents are usually more dense than those of normal weight teens, but after gastric bypass surgery, most return to normal density within two years, a new study finds.

9 Mar 2015

Intestinal bacteria can cause type 2 diabetes in African American men

African American men at elevated risk for developing type 2 diabetes may have fewer beneficial and more harmful intestinal bacteria, according to research presented by University of Illinois at Chicago endocrinologist Dr. Irina Ciubotaru at the ENDO 2015 meeting in San Diego.

9 Mar 2015

Appetite-controlling neurons initiate repetitive behaviors seen in OCD, anorexia nervosa

In the absence of food, neurons that normally control appetite initiate complex, repetitive behaviors seen in obsessive-compulsive disorder (OCD), and anorexia nervosa, according to a new study by Yale School of Medicine researchers.

9 Mar 2015

Obese females with eating/behavioral characteristic have impaired metabolism

In obese females, a close relationship may exist between their disinhibition (detrimental eating and behavioral characteristics) that limits successful weight loss, and impaired metabolism, new research shows.

9 Mar 2015

Exposure to hormone-disrupting chemicals can cause fatty liver disease, promote obesity

Exposure to low doses of hormone-disrupting chemicals early in life can alter gene expression in the liver as well as liver function, increasing the susceptibility to obesity and other metabolic diseases in adulthood, a new study finds.

9 Mar 2015

CPRIT awards research and recruitment grants to improve cancer research

The Cancer Prevention and Research Institute of Texas (CPRIT) has awarded UT Southwestern Medical Center researchers more than $7.5 million in research grants to improve diagnostic and therapeutic services and research relating to cancers of the brain, breast, throat, and bone, as well as to improve scientific understanding of cancer biology.

9 Mar 2015