Showing 20 articles starting at article 1
Categories: Chronic Illness, Pregnancy and Childbirth
Published Human embryo-like models created from stem cells to understand earliest stages of human development
(via sciencedaily.com) Original source Scientists have created a stem cell-derived model of the human embryo in the lab by reprogramming human stem cells. The breakthrough could help research into genetic disorders and in understanding why and how pregnancies fail.
Published Study sets new standard for graft-versus-host disease prevention after stem cell transplant
(via sciencedaily.com) Original source Clinicians have a new standard for graft-versus-host disease (GVHD) prevention after allogeneic hematopoietic stem cell transplantation, according to results from a phase III study. The new standard is more effective at preventing GVHD and came with less side effects, compared with the current gold standard.
Published Pain not perceived in the same way in people with Alzheimer's Disease
(via sciencedaily.com) Original source New research has found that in a mouse model mimicking Alzheimer's Disease (AD) pain signals are not processed in the same way as in healthy mice.
Published Omega-3 fatty acids linked to slower decline in ALS
(via sciencedaily.com) Original source People with amyotrophic lateral sclerosis (ALS) who eat more foods high in certain omega-3 fatty acids like flaxseed oil, walnuts, canola oil and pumpkin seeds may have a slower physical decline from the disease and may have a slightly extended survival. Researchers also found an omega-6 fatty acid may be beneficial. The study does not prove that these omega fatty acids slow decline of ALS or extend survival; it only shows an association.
Published Blood pressure drug could prevent post-traumatic headaches
(via sciencedaily.com) Original source A study has shown that prazosin, a drug used to treat high blood pressure, can prevent post-traumatic headaches.
Published New findings show mitochondrial DNA fragments in blood as important biomarkers for aging and inflammation
(via sciencedaily.com) Original source In an eight-year study of more than 600 community-dwelling older adults, researchers say they have further linked levels of cell-free DNA (DNA fragments resulting from cell death) circulating in the blood to chronic inflammation and frailty. The study is novel and expands on previous work, the investigators say, because it focused on mitochondrial DNA rather than solely genomic DNA, as previously reported.
Published One in five women become pregnant naturally after having a baby conceived with IVF
(via sciencedaily.com) Original source New research analyzed data from 11 studies of over 5,000 women around the world between 1980 and 2021, to evaluate how common it is to get pregnant naturally after having a baby conceived by fertility treatment. Around 20% of women who needed fertility treatment, such as IVF, to conceive their first child are likely to get pregnant naturally in the future, finds a new study.
Published What role does alternative splicing play in neurodegenerative disease?
(via sciencedaily.com) Original source Scientists have written a review to discuss emerging research and evidence of the roles of alternative splicing defects in major neurodegenerative diseases. They also summarize the latest advances in RNA-based therapeutic strategies to target these disorders.
Published Scientists discover new embryonic cell type that self-destructs to protect the developing embryo
(via sciencedaily.com) Original source Scientists have uncovered a new quality control system that removes damaged cells from early developing embryos.
Published Pregnancy hormone repairs myelin damage in MS mouse model
(via sciencedaily.com) Original source A new study has identified a treatment that could repair myelin in the cortex, undoing some of the damage caused by MS.
Published Technique restores healthy bacterial balance in C-section babies
(via sciencedaily.com) Original source Newborns delivered by cesarean section who are swabbed with the vaginal fluid of their mothers after birth have beneficial bacteria restored to their skin surface and stools, according to a new study. In the first randomized study of its kind, a team of researchers found the process, known as vaginal seeding, definitively engrafted new strains of maternal bacteria in the babies' bodies.
Published New diagnostic finds intact sperm in infertile men
(via sciencedaily.com) Original source Researchers develop new diagnostic tool to visualize protein biomarkers of well-developed sperm to determine if surgical sperm extraction may be successful for certain infertile men.
Published Researchers uncover why light-to-moderate drinking is tied to better heart health
(via sciencedaily.com) Original source A new study offers an explanation for why light-to-moderate alcohol consumption may be associated with lower risk of heart disease. For the first time, researchers found that alcohol, in light to moderate quantities, was associated with long-term reductions in stress signaling in the brain.
Published New study links contraceptive pills and depression
(via sciencedaily.com) Original source Women who used combined contraceptive pills were at greater risk of developing depression than women who did not, according to a new study. Contraceptive pills increased women's risk by 73 per cent during the first two years of use.
Published New research identifies cells linking chronic psychological stress to inflammatory bowel disease
(via sciencedaily.com) Original source For the first time, cells involved with the communication between stress responses in the brain and inflammation in the gastrointestinal (GI) tract have been identified in animal models. Glial cells, which support neurons, communicate stress signals from the central nervous system (CNS) to the semi-autonomous nervous system within the gastrointestinal (GI) tract, called the enteric nervous system (ENS). These psychological stress signals can cause inflammation and exacerbate symptoms of inflammatory bowel disease (IBD).
Published Exposure to 'forever chemicals' during pregnancy linked to increased risk of obesity in kids
(via sciencedaily.com) Original source Exposure to per- and polyfluoroalkyl substances (PFAS) during pregnancy was linked to slightly higher body mass indices and an increased risk of obesity in children, according to a new study.
Published Sea cucumbers: The marine delicacy that can deter diabetes
(via sciencedaily.com) Original source They're a marine delicacy loved across Asia, but the humble sea cucumber is also proving to be a key ingredient in preventing diabetes, according to new research.
Published Poorly insulated nerve cells promote Alzheimer's disease in old age
(via sciencedaily.com) Original source Researchers have shown that defective myelin actively promotes disease-related changes in Alzheimer's disease.
Published Parkinson's disease drug ropinirole safely slowed the progression of ALS for over 6 months in a clinical trial
(via sciencedaily.com) Original source Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a fatal motor neuron disease that causes people to gradually lose control of their muscles. There is no cure, and current treatments focus on reducing symptoms and providing supportive care. Researchers now show in an early clinical trial that the Parkinson's disease drug ropinirole is safe to use in ALS patients and delayed disease progression by 27.9 weeks on average.
Published Engineers report low-cost human biomarker sensor designs
(via sciencedaily.com) Original source Researchers have developed a low-cost, RNA-based technology to detect and measure biomarkers, which can help decode the body's physiology. The presence of protein biomarkers can indicate chronic or acute conditions, from arthritis to cancer to bacterial infections, for which conventional tests can cost anywhere from $100 to upwards of $1,000. The new technology can perform the same measurement for about a dollar.