Mitochondria manufacture energy in every cell of the body, including heart muscle cells. A new study shows that cardiac mitochondria are abnormal in the offspring of mouse mothers that become obese due to a high-fat, high sugar diet. Those offspring then pass on the mitochondrial defects at least two more generations.... SCIENCE DAILY · 4 months
Researchers find link between maternal obesity and childhood cancer in offspring  NEWS MEDICAL · 2 weeks
A new study from the University of Pittsburgh Graduate School of Public Health and UPMC Hillman Cancer Center found that children born to obese mothers were... more
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Numerous studies show that the legacy of hardship can be passed from one generation to the next. The good news is that resilience can cross generations... more
Whispering southern right whale mums and calves seek refuge in surf  PHYS.ORG · 2 weeks
Most mammalian new mums are fiercely protective of their precious offspring; even 5-8 m long southern right whale calves are vulnerable to attack by voracious killer... more
Mammalian mothers more likely to commit infanticide  NEWS MEDICAL · 1 week
In previous studies, males have been found to kill when females will not mate with them if they are still caring for an offspring sired by their previous partner. Dieter Lukas and Elise Huchard... more
Proposed gene therapy for a heart arrhythmia, based on models made from patient cells  SCIENCE DAILY · 5 days
Researchers report creating the first human tissue model of an inherited heart arrhythmia, replicating two patients' abnormal heart rhythms in... more
Postmenopausal women who are "apple" shaped have greater risk of heart problems  NEWS MEDICAL · 3 weeks
Postmenopausal women who are "apple" shaped rather than "pear" shaped are at greater risk of heart and blood vessel problems, even if they have... more
Maternal obesity linked to childhood cancer  SCIENCE DAILY · 2 weeks
New study analyzed 2 million birth records and 3,000 cancer registry records and found that children born to obese mothers were 57% more likely to develop cancer, independent of other factors. This finding offers a rare... more
Medical News Today: How calcium in coronary arteries can predict future heart health  MNT · 4 weeks
According to a recent study, higher levels of calcium in the coronary artery could put middle-aged and black people at risk of... more
New study challenges claim that exogenous RNA is essential for sperm function  SCIENCE DAILY · 3 weeks
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Maternal proximity to oil and gas areas associated with congenital heart defects in babies  NEWS MEDICAL · 4 days
Mothers living near more intense oil and gas development activity have a 40-70% higher chance of having children with congenital... more
Greater prevalence of congenital heart defects in high intensity oil and gas areas  SCIENCE DAILY · 4 days
Mothers living near more intense oil and gas development activity have a 40-70% higher chance of having children with congenital heart defects... more
Female mammals kill the offspring of their competitors when resources are scarce  PHYS.ORG · 1 week
Dieter Lukas and Elise Huchard have now looked into infanticide by female mammals. In previous studies, males have been found to kill when females... more
New antibiotics effective without triggering resistance, mouse study shows  SCIENCE DAILY · 2 weeks
Researchers have developed two new antibiotics that are effective against Gram-positive and negative multi-resistant bacteria, and they also appear not to trigger resistance when used to treat infection in mice. more
Research opens possibility of developing single-dose gene therapy for inherited arrhythmias  NEWS MEDICAL · 5 days
Researchers at Boston Children's Hospital report creating the first human tissue model of an inherited heart arrhythmia, replicating two patients' abnormal heart rhythms in a dish,... more
Maternal secrets of our earliest ancestors unlocked  SCIENCE DAILY · 7 days
New research brings to light for the first time the evolution of maternal roles and parenting responsibilities in one of our oldest evolutionary ancestors. Australopithecus africanus mothers breastfed their infants for the first 12... more
New study challenges claim that exogenous RNA is essential for sperm function  PHYS.ORG · 3 weeks
Scientists from the University of Bath are challenging the claims of two high profile papers from 2018 which reported that in the mouse, RNA... more
Obese people outnumber smokers two to one  SCIENCE DAILY · 3 weeks
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WVU researcher investigates how nursing homes can best meet obese residents' healthcare needs  NEWS MEDICAL · 3 weeks
About 30 percent of nursing home residents are obese. That can complicate their care. The facility may need to buy them special... more
A small chemical change reverses prediabetes in obese mice  NEWS MEDICAL · 2 weeks
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Introduction of very small RNA molecule promotes heart cell regeneration, study shows  NEWS MEDICAL · 4 weeks
By adulthood, the heart is no longer able to replenish injured or diseased cells. As a result, heart disease or an event like a... more
Medical News Today: How an omega-6 fatty acid may keep heart disease at bay  MNT · 2 days
New research in mouse cells sheds light on some mechanisms that help explain how dihomo-gamma-linolenic acid, an omega-6, prevents atherosclerosis. more
Scientists investigate genomic pillars behind transition from healthy hearts to heart failure  NEWS MEDICAL · 4 weeks
Scientists investigating heart failure have been limited to studying diseased heart tissue in the lab -- understandably, as people don't tend to pluck out... more
Maternal race not a factor for children experiencing 'language gap', research finds  NEWS MEDICAL · 1 day
In a first of its kind study, researchers from the University of North Carolina at Chapel Hill's Frank Porter Graham Child Development Institute evaluated... more
Former USC gynecologist pleads not guilty to sex assaults  ABC NEWS · 3 weeks
The defense attorney for the former University of Southern California campus gynecologist charged with sexual assault says his client is suffering from heart problems and diabetes and should be allowed... more
Australopithecus Mothers Breastfed Their Infants for Year after Birth  SCI-NEWS.COM · 5 days
A high-resolution trace-element analysis of 2.6-2.1-million-year-old teeth from an extinct hominin called Australopithecus africanus has revealed that infants... more
Heart disease is still the number 1 killer in Australia, according the latest figures  NEWS MEDICAL · 5 days
The latest report from the Australian Institute of Health and Welfare reveals that heart disease and heart attacks are still... more
Researchers develop two new antibiotics that do not trigger resistance in mice  PHYS.ORG · 2 weeks
Two new antibiotics created by Prof. Brice Felden and his team at the Inserm and Université de Rennes 1 are not only effective against... more
Tiny change has big effects, reverses prediabetes in mice  SCIENCE DAILY · 3 weeks
A small chemical change -- shifting the position of two hydrogen atoms -- makes the difference between mice that are healthy or that have insulin resistance and fatty liver, major... more
Key metabolic changes found in patients with chemotherapy-related heart toxicity  NEWS MEDICAL · 4 days
More and more patients are being treated successfully for cancer. However, some cancer treatments that are very effective for breast cancer – medications like anthracyclines and trastuzumab –... more
TFLH, BHF and NHSBT highlight the need for heart and lung emojis  NEWS MEDICAL · 3 days
This World Emoji Day (17 July), the British Heart Foundation, Taskforce for Lung Health and NHS Blood and Transplant are highlighting the need for... more
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Fresh