Showing 20 articles starting at article 1
Categories: Pregnancy and Childbirth, Women's Health - General
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 Research challenges current thinking on the genetic causes of very early menopause
(via sciencedaily.com) Original source The genetic causes of very early menopause will have to be reconsidered after researchers found that nearly all women who carried variations thought to cause the condition in fact had their menopause at an older age.
Published Helping 'good' gut bacteria and clearing out the 'bad' -- all in one treatment
(via sciencedaily.com) Original source Probiotics can help maintain a healthy gut microbiome or restore populations of 'good bacteria' after a heavy course of antibiotics. But now, they could also be used as an effective treatment strategy for certain intestinal diseases, such as Crohn's disease. Researchers have developed a microgel delivery system for probiotics that keeps 'good' bacteria safe while actively clearing out 'bad' ones. In mice, the system treated intestinal inflammation without side effects.
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 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 A 'pinch' of mineral salts helps the noncaloric sweeteners go down
(via sciencedaily.com) Original source Perfect noncaloric replacements for sugar and high fructose corn syrup just don't exist yet. For example, some alternatives have a lingering sweet aftertaste and lack a sugar-like mouthfeel, leaving some consumers unsatisfied. Now, researchers propose adding blends of nutritionally important mineral salts to make noncaloric sweeteners seem more like the real thing. Taste-testers indicated that these blends gave zero- and low-calorie drinks a better flavor.
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 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 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 How breast cancer arises
(via sciencedaily.com) Original source Researchers trace the origin of certain breast cancers to genomic reshuffling -- rearrangement of chromosomes -- that activates cancer genes and ignites disease. The finding offers a long-missing explanation for many cases of the disease that remain unexplained by the classical model of breast cancer development. The study shows the sex hormone estrogen -- thus far thought to be only a fuel for breast cancer growth -- can directly cause tumor-driving genomic rearrangements.
Published Gamma delta T cells can fight aggressive breast cancer
(via sciencedaily.com) Original source Researchers discover a mechanism by which cancer cells escape the immune system.
Published Labor induction doesn't always reduce Caesarean birth risk or improve outcomes for term pregnancies
(via sciencedaily.com) Original source Findings conflict with previous national trial results: Women who underwent elective induction were more likely to have a cesarean birth compared with those who underwent expectant management (30% versus 24%.)
Published Impact of maternal stress during pregnancy on child's health
(via sciencedaily.com) Original source New research examines the impact that maternal stress during pregnancy has on the neuro-development of babies.
Published Drinking alcohol while breastfeeding impacts health of newborns
(via sciencedaily.com) Original source What are the consequences of mothers consuming alcohol while breastfeeding? A research team at the University of California, Riverside, performed a mouse study to find out.
Published Exposure to air pollution during pregnancy increases risk for flu
(via sciencedaily.com) Original source A new study shows that exposure to ultrafine particles (UFPs) during pregnancy enhances respiratory viral infection risk. According to the researchers, it is imperative that pregnant women in urban cities, where influenza and UFPs are more prevalent, are provided vaccinations and preventive measures limiting UFP exposure to protect maternal health.
Published Osteoporosis treatments may benefit from discovery of key driver of low bone density
(via sciencedaily.com) Original source Scientists have pinpointed a key driver of low bone density, a discovery that may lead to improved treatments with fewer side effects for women with osteoporosis. The findings reveal that loss of an epigenetic modulator, KDM5C, preserves bone mass in mice. KDM5C works by altering epigenetic 'marks,' which are akin to 'on' and 'off' switches that ensure the instructions written in DNA are used at the right time and in the right place.
Published Diet high in fruit and vegetables linked to lower miscarriage risk
(via sciencedaily.com) Original source A preconception and early-pregnancy diet that contains lots of fruit, vegetables, seafood, dairy, eggs and grain may be associated with reducing risk of miscarriage, a new review of research suggests.
Published Early signs that may help predict ADHD risk
(via sciencedaily.com) Original source Information available at birth may help to identify children with higher likelihood of developing ADHD, according to new research.