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Archive for the ‘biotech/medical’ category: Page 457

Aug 12, 2023

Synthetic biology and artificial intelligence are set to change all aspects of our lives

Posted by in categories: bioengineering, biotech/medical, chemistry, ethics, genetics, law, robotics/AI

Reichman University’s new Innovation Institute, which is set to formally open this spring under the auspices of the new Graziella Drahi Innovation Building, aims to encourage interdisciplinary, innovative and applied research as a cooperation between the different academic schools. The establishment of the Innovation Institute comes along with a new vision for the University, which puts the emphasis on the fields of synthetic biology, Artificial Intelligence (AI) and Advanced Reality (XR). Prof. Noam Lemelshtrich Latar, the Head of the Institute, identifies these as fields of the future, and the new Innovation Institute will focus on interdisciplinary applied research and the ramifications of these fields on the subjects that are researched and taught at the schools, for example, how law and ethics influence new medical practices and scientific research.

Synthetic biology is a new interdisciplinary field that integrates biology, chemistry, computer science, electrical and genetic engineering, enabling fast manipulation of biological systems to achieve a desired product.

Prof. Lemelshtrich Latar, with Dr. Jonathan Giron, who was the Institute’s Chief Operating Officer, has made a significant revolution at the University, when they raised a meaningful donation to establish the Scojen Institute for Synthetic Biology. The vision of the Scojen Institute is to conduct applied scientific research by employing top global scientists at Reichman University to become the leading synthetic biology research Institute in Israel. The donation will allow recruiting four world-leading scientists in various scopes of synthetic biology in life sciences. The first scientist and Head of the Scojen Institute has already been recruited – Prof. Yosi Shacham Diamand, a leading global scientist in bio-sensors and the integration of electronics and biology. The Scojen Institute labs will be located in the Graziella Drahi Innovation Building and will be one part of the future Dina Recanati School of Medicine, set to open in the academic year 2024–2025.

Aug 12, 2023

Hair straightening chemicals associated with higher uterine cancer risk

Posted by in categories: biotech/medical, chemistry, health

NIH study finds Black women may be more affected due to higher use.

Women who used chemical hair straightening products were at higher risk for uterine cancer compared to women who did not report using these products, according to a new study from the National Institutes of Health. The researchers found no associations with uterine cancer for other hair products that the women reported using, including hair dyes, bleach, highlights, or perms.

The study data includes 33,497 U.S. women ages 35–74 participating in the Sister Study, a study led by the National Institute of Environmental Health Sciences (NIEHS), part of NIH, that seeks to identify risk factors for breast cancer and other health conditions. The women were followed for almost 11 years and during that time 378 uterine cancer cases were diagnosed.

Aug 12, 2023

MIT scientists conceive of quantum rods for 3D screens

Posted by in categories: biotech/medical, nanotechnology, quantum physics, virtual reality

They use a process called DNA origami.

This is according to a press release by the institution published on Friday.


TV screens equipped with quantum rods have the ability to generate 3D images for virtual reality devices. Now, MIT engineers have conceived of a way to precisely assemble arrays of quantum rods in the devices using scaffolds made of folded DNA that allow depth and dimensionality to be added to virtual scenes.

Continue reading “MIT scientists conceive of quantum rods for 3D screens” »

Aug 12, 2023

Best Way to Age-Proof Your Vision

Posted by in categories: biotech/medical, life extension

Simple lifestyle changes can help you control three common diseases of the older eye: glaucoma, cataracts and age-related macular degeneration.

Aug 11, 2023

An Overview of Selected Bacterial Infections in Cancer, Their Virulence Factors, and Some Aspects of Infection Management

Posted by in category: biotech/medical

In cancer development and its clinical course, bacteria can be involved in etiology and secondary infection. Regarding etiology, various epidemiological studies have revealed that Helicobacter pylori can directly impact gastric carcinogenesis. The Helicobacter pylori-associated virulence factor cytotoxin-associated gene A perhaps plays an important role through different mechanisms such as aberrant DNA methylation, activation of nuclear factor kappa B, and modulation of the Wnt/β-catenin signaling pathway. Many other bacteria, including Salmonella and Pseudomonas, can also affect Wnt/β-catenin signaling. Although Helicobacter pylori is involved in both gastric adenocarcinoma and mucosa-associated lymphoid tissue lymphoma, its role in the latter disease is more complicated.

Aug 11, 2023

Scientists reveal top five ‘anti-ageing’ foods that help add years to your life

Posted by in categories: biotech/medical, food, life extension, neuroscience

WE all know we should be eating more healthily.

Improving your diet lowers your risk of several diseases, boosts immunity and supports brain development.

And now, new research has found incorporating a certain five foods into your meals could help you live longer — and they all happen to be plant based.

Aug 11, 2023

Body of Work podcast: The importance of vaccines and public health

Posted by in categories: biotech/medical, health

The United States is experiencing its worst measles outbreak since 1992. While the spread of measles can be prevented with the MMR vaccine, misinformation about vaccines has gained traction in recent years.

How do vaccines help protect communities and public health overall? Dr. Peter Hotez, dean for the National School of Tropical Medicine at Baylor College of Medicine, discusses what you should know about vaccines on the Body of Work podcast.

Listen to “Outbreak” on your preferred platform.

Aug 11, 2023

Arrays of quantum rods could enhance TVs or virtual reality devices, research suggests

Posted by in categories: biotech/medical, nanotechnology, quantum physics, virtual reality

Flat screen TVs that incorporate quantum dots are now commercially available, but it has been more difficult to create arrays of their elongated cousins, quantum rods, for commercial devices. Quantum rods can control both the polarization and color of light, to generate 3D images for virtual reality devices.

Using scaffolds made of folded DNA, MIT engineers have come up with a new way to precisely assemble arrays of quantum rods. By depositing quantum rods onto a DNA scaffold in a highly controlled way, the researchers can regulate their orientation, which is a key factor in determining the polarization of light emitted by the array. This makes it easier to add depth and dimensionality to a virtual scene.

“One of the challenges with quantum rods is: How do you align them all at the nanoscale so they’re all pointing in the same direction?” says Mark Bathe, an MIT professor of biological engineering and the senior author of the new study. “When they’re all pointing in the same direction on a 2D surface, then they all have the same properties of how they interact with light and control its polarization.”

Aug 11, 2023

Multiple sclerosis: How a probiotic could help with MS treatment

Posted by in categories: bioengineering, biotech/medical, health, neuroscience

Researchers looking into the health benefits of utilizing gut bacteria say they have bioengineered a probiotic that may be useful as a treatment for multiple sclerosis.

Aug 11, 2023

Paralysis: Scientists restore movement, feeling in man via microchip

Posted by in categories: biotech/medical, computing, neuroscience

A microchip implant into the brain of a paralyzed man managed to restore sensation and movement in his hand and arm in a historic trial.

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