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New method uncovers hidden cancer targets

Fighting cancer effectively often involves stopping cancer cells from multiplying, which requires understanding the proteins that the cells rely on to survive.

27 Aug 2024

A novel approach to photosynthetic production of high-value compounds

Using evolution as a guiding principle, researchers have successfully engineered bacteria-yeast hybrids to perform photosynthetic carbon assimilation, generate cellular energy and support yeast growth without traditional carbon feedstocks like glucose or glycerol. By engineering photosynthetic cyanobacteria to live symbiotically inside yeast cells, the bacteria-yeast hybrids can produce important hydrocarbons, paving new biotechnical pathways to non-petroleum-based energy, other synthetic biology applications, and the experimental study of evolution.

27 Aug 2024

Computational tools reveal 3D structures of viral proteins

These rapid shifts mean that researchers are still trying to understand a multitude of viral proteins and precisely how they increase viruses' infecting abilities - knowledge that could be crucial for developing new or better virus-fighting treatments.

27 Aug 2024

Study warns of high Medicare costs for semaglutide even with restrictive CVD definition

If Medicare Part D narrowly defines cardiovascular disease, the majority of patients would remain ineligible while new federal spending could still exceed $10 billion

27 Aug 2024

Austocystin D's anticancer efficacy linked to CYP2J2 enzyme activity

Austocystin D, a natural compound produced by fungi, has been recognized for its cytotoxic effects and anticancer activity in various cell types. It exhibits potent activity even in cells that express proteins associated with multidrug resistance, attracting significant global research interest.

27 Aug 2024

New intranasal COVID-19 vaccine promises broad protection and accessibility

A next-generation COVID-19 mucosal vaccine is set to be a gamechanger not only when delivering the vaccine itself, but also for people who are needle-phobic.

27 Aug 2024

The science behind children's tendency to gather excessive information

Scientists have learned that children find it hard to focus on a task, and often take in information that won't help them complete their assignment. But the question is, why?

27 Aug 2024

Novel approach reverses age-related cognitive decline

The authors investigate the physiological functions of Terc-53 by creating transgenic mice that overexpress this noncoding RNA. They observe that Terc-53 overexpression affects normal aging in mammals, contributing to cognitive decline and shortened lifespan.

27 Aug 2024

Over half of the world's population fears harm from drinking water within two years, study reveals

Over half of the global population anticipates harm from drinking water within the next two years, influenced by past experiences, economic status, and government corruption. Addressing these concerns is crucial for improving public trust in water safety.

27 Aug 2024

Grandparental education predicts grandchildren's biological age

Eating well, exercising and attending regular doctor appointments can support a long healthy life, but a new study identified one possible factor beyond our control: whether you had a grandparent who went to college. The study, from researchers at Drexel University and colleagues from the University of California and the University of North Carolina, was recently published in the journal Social Science and Medicine.

27 Aug 2024

Exclusive breastfeeding aids postpartum weight loss

A KK Women's and Children's Hospital (KKH) study[1] on breastfeeding practices revealed that among the women who exclusively breastfed, those with high body mass index[2] (BMI) before pregnancy lost more weight than women with a healthy BMI pre-pregnancy.

27 Aug 2024

Climate change set to dramatically increase heat-related deaths in Europe, with Southern regions most at risk

Researchers highlight how climate change could drastically increase heat-related mortality in Europe, with Southern regions and economically vulnerable populations facing the highest risks.

27 Aug 2024

Mediterranean diet lowers COVID-19 risk, but its effect on symptoms and severity remains uncertain

Higher adherence to the Mediterranean diet is associated with a reduced risk of COVID-19, but its effects on symptom severity are less certain due to mixed results and study limitations.

27 Aug 2024

Acute kidney injury linked to increased risk of dementia

Acute kidney injury is associated with an increased risk of developing dementia, according to a new study published in the journal Neurology by researchers at Karolinska Institutet and others.

26 Aug 2024

Should extremely preterm infants be given probiotics?

Researchers found that probiotics similarly impact the gut microbiome in extremely preterm infants as in very preterm infants, suggesting potential benefits for NEC prevention, but further research is needed.

26 Aug 2024

Increased mental health risks in patients with brain aneurysms

Among people who had aneurysms (weakened areas in brain blood vessels), the risk of developing a mental health condition was higher than among peers without an aneurysm.

26 Aug 2024

Stem cell study identifies unique glial contributions to multiple sclerosis

A team of scientists from The New York Stem Cell Foundation (NYSCF) Research Institute and Case Western Reserve University has created the largest reported collection of stem cell models from multiple sclerosis (MS) patients and used them to identify unique ways in which glia – integral support cells in the brain – contribute to the disease.

26 Aug 2024