Researchers from Tokyo Medical and Dental University (TMDU) show that it is possible to generate functional parathyroid glands using mouse embryonic stem cells using blastocyst complementation Tokyo, Japan – Regenerative medicine has opened up exciting possibilities in the world of medicine. Now, researchers in Japan are searching for ways to recreate and rebuild body tissues and organs, which may be an alternative cure for diseases. In a recently published study in Proceedings of the National Academy of Sciences (PNAS), researchers from Tokyo Medical ...

To further motivate action to combat cervical cancer, BGI Genomics today released its State of Cervical Cancer Awareness Report. This report is released on World Self-Care Day, July 24, 2023, as the WHO notes that self-care - including cervical cancer screening - can be practiced "24 hours a day/7 days a week". This report assesses the level of knowledge, attitudes, and practices related to cervical cancer screening and the human papillomavirus (HPV) vaccine. By examining these key areas, ...

(Vienna, 24 July 2023) Cancer is twice as likely to affect people experiencing homelessness (PEH) as members of the housed population. The disease is the second most common cause of death among PEH, a group that is underserved when it comes to medical care. At the same time, there is a lack of awareness and of structures for targeted cancer screening. Against this backdrop, a team headed by MedUni Vienna has examined the current situation in four European countries and drawn up approaches for the development of a prevention programme. ...

Researchers from the Department of Mechanics and Engineering Science at Peking University (PKU), led by Prof. Chen Shiyi and Prof. Yang Yantao, have recently proposed a groundbreaking mechanism to enhance the efficiency of heat transfer in convective turbulence. The paper has been published in the first-class journal Physical Review Letters, entitled “Boundary-Layer Disruption and Heat-Transfer Enhancement in Convection Turbulence by Oscillating Deformations of Boundary.” Convective turbulence, driven by gravity-induced instabilities resulting from temperature ...

Recently, a study conducted by researchers from Peking University and Oxford Population Health shed light on the susceptibility of Chinese men to 60 diseases related to alcohol consumption. The study, titled "Alcohol consumption and risks of more than 200 diseases in Chinese men," was published in the prestigious journal Nature Medicine. Alcohol consumption poses a significant global health threat, with previous research highlighting its strong association with diseases such as liver cirrhosis, stroke, and various types of cancer. However, there has been a lack of ...

As a macroscopic quantum state of matter, superconductivity has attracted tremendous attention in the field of scientific research and industry over the past century. According to the BCS (Bardeen-Cooper-Schrieffer) microscopic theory, superconductivity arises from the condensation of coherent Cooper pairs, and each Cooper pair is formed by two electrons with opposite spins and momenta. Theoretically, when time-reversal symmetry is broken, Cooper pairs may acquire a finite momentum and exhibit a spatially modulated superconducting order parameter, which is known as the Fulde-Ferrell-Larkin-Ovchinnikov ...

A group of Chinese scientists has recently found key evidence for the existence of nanohertz gravitational waves, marking a new era in nanohertz gravitational wave research. The research was based on pulsar timing observations carried out with the Five-hundred-meter Aperture Spherical Telescope (FAST). The research was conducted by the Chinese Pulsar Timing Array (CPTA) collaboration. Researchers (Prof. Kejia Lee, Post-Doc. Siyuan Chen, PhD students Jiangwei Xu, and Zihan Xue) from Department of Astronomy ...

EAST LANSING, Mich. – Women with a history of endometriosis had higher concentrations of cadmium in their urine compared to those without that diagnosis, according to a Michigan State University study that suggests the toxic metal could be linked to the development of endometriosis.  Affecting one in 10 reproductive-age women, endometriosis is a gynecologic condition in which tissue that looks like the lining of the uterus, or womb, appears outside the uterus. Those with endometriosis can experience chronic, painful and debilitating symptoms, which can interfere with all aspects of life, including daily activity, work productivity, ...

Ann Arbor, July 24, 2023 - Among nearly 10 million US infants born between 2016 and 2018, breastfed babies were 33% less likely to die during the post-perinatal period (day 7−364) than infants who were not breastfed, reports a new study in the American Journal of Preventive Medicine, published by Elsevier. The findings build on previous US research with smaller datasets, which documented the association between the initiation of breastfeeding and the reduction of post-perinatal infant mortality by a range of 19% to 26%. Lead investigator Julie L. Ware, MD, MPH, ...

An analysis of real-world data from more than 1.2 million patients from health systems in four geographically dispersed states -- Indiana, Oregon, Texas and Utah -- conducted by the U.S. Centers for Disease Control and Prevention’s VISION Network, has determined both the number of adults needed to be vaccinated to prevent one COVID-19 associated hospitalization and the number needed to be vaccinated to prevent one COVID-19 associated emergency department (ED) visit. This study is one of the first, ...

A new study involving over 700,000 U.S. veterans reports that people who adopt eight healthy lifestyle habits by middle age can expect to live substantially longer than those with few or none of these habits. The eight habits are: being physically active, being free from opioid addiction, not smoking, managing stress, having a good diet, not regularly binge drinking, having good sleep hygiene, and having positive social relationships.   According to the results, men who have all eight habits at age 40 would be predicted to live an average of 24 years longer than men with none of these habits. For women, having all eight healthy lifestyle factors ...

More people are drinking milk alternatives made from plant sources such as oats, soy, or almonds, but do plant-based products deliver the same nutrition as cow’s milk? Results from a new study suggest that most don’t.   Cow’s milk is an important source of calcium and vitamin D, both of which are identified in the 2020-2025 Dietary Guidelines for Americans as nutrients of public health concern for underconsumption. Cow’s milk is also a major source of protein in the American diet.   To assess how the nutritional content of plant-based milk alternatives compares to that of cow’s milk, researchers examined more than ...

COLUMBUS, Ohio – When people who publicly reject COVID-19 vaccines later die from the disease, observers have complex reactions to their fates, a new study suggests.   While very few rejoice in the deaths of anti-vaxxers, some people believe those who are dogmatic against vaccines are deserving of worse outcomes – and that reaction is related to the political party affiliation and vaccination status of the person evaluating the anti-vaxxer.   Democrats and those who were vaccinated were more likely than Republicans and the unvaccinated to think anti-vaxxers who died got what they deserved ...

As artificial intelligence expands across more professions, robot preachers and AI programs offer new means of sharing religious beliefs, but they may undermine credibility and reduce donations for religious groups that rely on them, according to research published by the American Psychological Association.   “It seems like robots take over more occupations every year, but I wouldn’t be so sure that religious leaders will ever be fully automated because religious leaders need credibility, and robots aren’t credible,” said lead researcher Joshua Conrad Jackson, PhD, an assistant professor at the University of ...

July 24, 2023 – Characters with facial disfigurement have long been a recurring theme in films. Their characteristics and outcomes lend insights into perceptions of facial deformities and the effects of plastic surgery, reports a study in The Journal of Craniofacial Surgery under the guidance of Editor-in-Chief Mutaz B. Habal, MD, FRCS, FACS of Tampa, Florida. The journal is published in the Lippincott portfolio by Wolters Kluwer. Movie characters who undergo successful plastic surgery to improve their facial appearance are more likely to have happy endings, according to the new research by Young Suk Kim, BA, and Kun Hwang, MD, PhD, of Armed Forces ...

A new study suggests that incorporating olive oil into your diet could help reduce the risk of dying from dementia. As many countries face rising rates of Alzheimer’s disease and other forms of dementia, the study offers hope that healthy lifestyle factors such as diet can help to prevent or slow the progression of these devastating conditions.   “Our study reinforces dietary guidelines recommending vegetable oils such as olive oil and suggests that these recommendations not only support heart health but potentially brain health, as well,” said Anne-Julie Tessier, RD, PhD, a postdoctoral fellow at the Harvard T.H. ...

Researchers report that blood levels of the omega-3 fatty acid docosahexaenoic acid (DHA) were inversely correlated with hearing difficulty in a new population-based cross-sectional study. Middle-aged and older adults with higher DHA levels were 8-20% less likely to report age-related hearing issues than those with lower DHA levels.   “Higher DHA levels have previously been found to be associated with a lower risk of heart disease, cognitive impairment, and death. Our study extends these findings to suggest a role for DHA in maintaining ...

Losing weight is often a goal for people with type 2 diabetes, which is strongly associated with being overweight or obese. However, it hasn’t been clear what dieting strategy works best for people with this metabolic disorder.   A new randomized controlled study of people with type 2 diabetes showed that study participants who restricted eating to between noon and 8 p.m. daily lost more weight than those who reduced their overall calorie intake by counting calories. Both dieting strategies produced similar improvements in blood sugar levels.   “Many people find counting calories very hard to stick to in the long term, ...

Caecilians are an elusive type of amphibian that primarily live underground and look like a cross between a worm and a snake. One of the few things that is known about caecilians is their unique method for feeding their young. Mothers produce a special layer of fatty skin tissue, which juvenile caecilians tear off with baby teeth that evolved specifically for that purpose. A new study shows that skin-feeding does more than provide nutrients for young caecilians. It also helps the mother pass microbes from her skin and gut down to her young, inoculating them to jump-start a healthy ...

A technique that uses imaging technology as a guide can make radiation therapy safer for patients with prostate cancer by helping clinicians accurately aim radiation beams at the prostate while avoiding nearby tissue in the bladder, urethra, and rectum. That is the finding of a thorough analysis of all published clinical trials of the technique, called magnetic resonance–guided daily adaptive stereotactic body radiotherapy (MRg-A-SBRT). The analysis is published by Wiley online in CANCER, a peer-reviewed journal of the American Cancer Society. By providing detailed images, MRg-A-SBRT can be used to adjust a patient’s radiation plan every ...

Children and adolescents living in food-insecure households had a 55% higher frequency of physician visits for mental health reasons than those with adequate food supplies, according to new research published in CMAJ (Canadian Medical Association Journal) https://www.cmaj.ca/lookup/doi/10.1503/cmaj.230332. In 2021, almost 6 million people Canada, including 1.4 million children and adolescents younger than 18 years faced food insecurity; that is, inadequate food intake because of financial problems. The study looked at population health survey data from the Canadian Community Health Survey on ...

Teleost fish encompass a diverse group, among which seahorses display a unique morphology. The characteristic spines and brood pouch seen in seahorses feature distinctive epithelial cells—called flame cone cells—covered by a mucous cap. However, these cells are not found in the barbed pipefish Urocampus nanus or the seaweed pipefish Syngnathus schlegeli, close relatives of the seahorse, belonging to the Syngnathidae lineage. While research has hypothesized the function of the flame cone cells, their evolutionary origins have remained a mystery. Now, a team of scientists led by Assoc. Prof. Mari Kawaguchi and Prof. Shigeki Yasumasu from the Department of Materials ...

According to an analysis of the UK’s cosmetic injectables industry by UCL researchers, 68% of cosmetic practitioners who are administering injections such as Botox are not qualified medical doctors. The study, published in the Journal of Plastic, Reconstructive & Aesthetic Surgery, is the first survey of who is providing cosmetic injectable services, such as Botulinum Toxin (Botox) and Dermal Fillers, in the UK. Currently, little is known about the background qualifications, training and experience levels of those who are administering treatments. To fill this ...

3D printing of complex objects typically takes a long time due to the printing process necessarily laying down a large number of 2D layers to build up the object. The process usually wastes a lot of material required to support the unfinished object. Some novel ways to make flat materials self-fold into 3D shapes exist, but have shortcomings. For the first time, researchers combined 2D printing, origami, and chemistry to create a method of rapid 3D object fabrication without creating any waste material. These shapes self-fold in seconds. For some time, 3D printing has been used to prototype ...

A diet originally designed to help ward off cognitive decline in adults might also help improve attention in pre-adolescents, according to a new study. The findings could help inform future dietary interventions aimed at improving cognition in children.   The new study examined two diets: the Healthy Eating Index – 2015 (HEI-2015), which is based on the Dietary Guidelines for Americans, and the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet, which combines the Mediterranean diet with the heart-healthy Dietary Approaches to Stop Hypertension ...