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Archive for the ‘biotech/medical’ category: Page 786

Dec 22, 2022

If the Universe Formed from Nothing, Who Created the Nothing?

Posted by in categories: biotech/medical, education

https://www.youtube.com/watch?v=JQjevSR0Ojk

For copyright contact: stienlemane2379(at)gmail.com.

Welcome to Futureunity, where we explore the fascinating world of science, technology, and the universe! From the inner workings of the human body to the outer reaches of space, we delve into the latest and most interesting discoveries that are shaping our world. Whether you’re a science buff or just looking for some mind-blowing facts, we’ve got you covered. Join us as we uncover the mysteries of the world around us and discover new frontiers in the fields of science and technology. Get ready for a journey that’s both educational and entertaining! Welcome to Futureunity, where we explore the fascinating world of science, technology, and the universe! From the inner workings of the human body to the outer reaches of space, we delve into the latest and most interesting discoveries that are shaping our world. Whether you’re a science buff or just looking for some mind-blowing facts, we’ve got you covered. Join us as we uncover the mysteries of the world around us and discover new frontiers in the fields of science and technology. Get ready for a journey that’s both educational and entertaining!

Continue reading “If the Universe Formed from Nothing, Who Created the Nothing?” »

Dec 22, 2022

New Sensor Uses MRI to Detect Light Deep in the Brain

Posted by in categories: biotech/medical, neuroscience

Summary: Researchers have developed a new specialized MRI sensor that detects light deep within brain tissue.

Source: MIT

Using a specialized MRI sensor, MIT researchers have shown that they can detect light deep within tissues such as the brain.

Dec 22, 2022

Wearable skin patch could help clinicians diagnose tumors, organ malfunction and more

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

Electronic wearable patches have been devised to monitor various health conditions by noninvasively detecting biomolecules on the skin surface.

A new Nature Communications study discusses the development of novel skin patches capable of deep detection of biomolecules, which correlate better and more rapidly with physiological states. For example, the photoacoustic patch described by the researchers, who are engineers at the University of California San Diego, can produce a three-dimensional (3D) map of deep tissue hemoglobin.

Dec 22, 2022

Why is the General Public so Sceptical of Regenerative Medicine?

Posted by in categories: biotech/medical, life extension

Regenerative Medicine Daily is a news site dedicated to covering the latest breakthrough in the emerging field of regenerative medicine. We focus on scientific discoveries and research which hopes to allow medical science to exceed its current limitations.

Dec 22, 2022

The secret lives of T cells: They derive energy from a master regulator that has been poorly understood, until now

Posted by in categories: biotech/medical, military

T cells aren’t the first immune forces on the scene, they arrive after being alerted by other immune system warriors that a microbe has invaded or a cancer has silently seeded.

Exactly how T cells obtain the energy they need to build a massive army in the face of infiltrators has been the subject of speculation, theory and decades-long laboratory inquiries.

Now, scientists are taking a deeper dive into the question, and their investigations are shedding new light on an array of dynamic biological activities that help bolster T cell populations. Their research demystifies how T cells can power their growth and proliferation when disease emerges and T cell strength is in greatest need.

Dec 22, 2022

De novo birth of functional microproteins in the human lineage

Posted by in categories: biotech/medical, evolution, genetics

Human microproteins encoded by small ORFs have been found to be functional. By comparing the corresponding sequences across vertebrate genomes, Vakirlis et al. show that a number of these originated “from scratch” from noncoding sequences, including two very recent cases unique to humans. These cases demonstrate the rapid evolution of genetic novelty.

Dec 22, 2022

Biotech company aims to treat sudden hearing loss with early-stage drug

Posted by in category: biotech/medical

While there isn’t a drug on the market to restore hearing, a company called Frequency Therapeutics is testing a potential treatment for the condition commonly known as sudden deafness.

Dec 22, 2022

In a first, scientists produced male and female cells from a single person

Posted by in categories: biotech/medical, genetics, sex

It will provide a better understanding of how drugs affect men and women differently.

Scientists created male and female cells with the same genetic code from the same person for the first time. This unique set of cells could provide researchers with valuable insights into how sex chromosomes affect various diseases and their role in early development.


CDC/Dr. Laine.

Continue reading “In a first, scientists produced male and female cells from a single person” »

Dec 22, 2022

Gene therapy could save children from a rare genetic disease

Posted by in categories: biotech/medical, genetics

This impressive achievement could potentially revolutionize how we treat cancer and immunity deficiencies.

Children born with Artemis-SCID face many challenges, from a missing repertoire of T and B cells to reduced resistance against chemotherapy used in bone marrow transplants. Additionally, malfunctioning DNA repair mechanisms increase the risk of developing graft-versus-host disease, where the donor’s immune system attacks host tissues.

That’s why researchers are trying everything to find an antidote for such a rare genetic disease and have now turned to gene therapy to treat Artemis-SCID. Gene therapy eliminates the need for donor cells.

Continue reading “Gene therapy could save children from a rare genetic disease” »

Dec 22, 2022

Scientists break new ground in cancer fight by ‘reinvigorating’ T cells

Posted by in category: biotech/medical

A new study develops ‘environment-modulating’ drugs that reinvigorate T-cells to once again destroy cancer cells.

T-cells, typically thought to be anti-cancer, can switch sides and work against us in the right environment (or battlefield!), according to a new study published on December 21 in Nature.

This discovery is unexpected because many extensive studies before this believed that most worn-out T-cells’ properties were “irreversible.” Simply put, they were doomed to being subpar tumor killers.

Continue reading “Scientists break new ground in cancer fight by ‘reinvigorating’ T cells” »

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