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Archive for the ‘genetics’ category: Page 75

Nov 11, 2023

What If We Became A Type I Civilization? 15 Predictions

Posted by in categories: augmented reality, bioengineering, biological, genetics, Ray Kurzweil, robotics/AI, singularity, transhumanism

This video explores what life would be like if we became a Type I Civilization. Watch this next video about the Technological Singularity: https://youtu.be/yHEnKwSUzAE.
🎁 5 Free ChatGPT Prompts To Become a Superhuman: https://bit.ly/3Oka9FM
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‱ The Singularity Is Near: When Humans Transcend Biology (Ray Kurzweil): https://amzn.to/3ftOhXI
‱ The Future of Humanity (Michio Kaku): https://amzn.to/3Gz8ffA

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Nov 10, 2023

Scientists Create Gene-Hacked Monkey That Glowed Green

Posted by in category: genetics

The lab-born primate, developed by Chinese scientists, made history as the world’s first live-born “chimeric” monkey. And: he glowed! Green!

Nov 10, 2023

In vivo ephaptic coupling allows memory network formation

Posted by in categories: genetics, mathematics, neuroscience

It is increasingly clear that memories are distributed across multiple brain areas. Such “engram complexes” are important features of memory formation and consolidation. Here, we test the hypothesis that engram complexes are formed in part by bioelectric fields that sculpt and guide the neural activity and tie together the areas that participate in engram complexes. Like the conductor of an orchestra, the fields influence each musician or neuron and orchestrate the output, the symphony. Our results use the theory of synergetics, machine learning, and data from a spatial delayed saccade task and provide evidence for in vivo ephaptic coupling in memory representations.

Nov 10, 2023

Rejuvenation Startup Summit 2024 Announces First Speakers

Posted by in categories: biotech/medical, genetics, life extension

The Rejuvenation Startup Summit (Berlin, May 10–11, 2024) hosted by the Forever Healthy Foundation, is a vibrant networking event that aims to accelerate the development of the rejuvenation biotech industry.

Rejuvenation/longevity biotech is a new, emerging field of medicine. It aims to prevent and reverse diseases of aging by addressing their common root cause, the aging process itself. Rejuvenation therapies aim to reverse or repair age-related cellular changes such as molecular waste, calcification, tissue stiffening, loss of stem cell function, genetic alterations, and impaired energy production.

Nov 9, 2023

The Kynurenine/Tryptophan Ratio: An Integrated Measure Of Many Pro- And Anti-Inflammatory Factors

Posted by in categories: biotech/medical, genetics, life extension

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Nov 9, 2023

Scientists use quantum biology, AI to sharpen genome editing tool

Posted by in categories: bioengineering, biotech/medical, chemistry, genetics, quantum physics, robotics/AI

Scientists at Oak Ridge National Laboratory have used their expertise in quantum biology, artificial intelligence and bioengineering to improve how CRISPR Cas9 genome editing tools work on organisms like microbes that can be modified to produce renewable fuels and chemicals.

CRISPR is a powerful tool for bioengineering, used to modify to improve an organism’s performance or to correct mutations. The CRISPR Cas9 tool relies on a single, unique guide RNA that directs the Cas9 enzyme to bind with and cleave the corresponding targeted site in the genome.

Existing models to computationally predict effective guide RNAs for CRISPR tools were built on data from only a few model species, with weak, inconsistent efficiency when applied to microbes.

Nov 8, 2023

Scientists engineer potent immune cells for ‘off-the-shelf’ cancer immunotherapy

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

UCLA scientists have developed a new method to engineer more powerful immune cells that can potentially be used for “off-the-shelf” cell therapy to treat challenging cancers.

“Off-the-shelf” cell therapy, also known as allogenic therapy, uses derived from healthy donors instead of patients. The approach can bring , like (CAR) T cell therapy, to more patients in a timelier manner, which is one of the major barriers in getting these life-saving treatments to patients.

“Time is often of the essence when it comes to treating people with advanced cancers,” said Lili Yang, associate professor of microbiology, immunology and molecular genetics and member of the UCLA Health Jonsson Comprehensive Cancer Center. “Currently, these types of therapies need to be tailored to the individual patient. We have to extract from a patient, genetically engineer the cells and then re-infuse them back into the patient. This process can take weeks to months and can cost hundreds of thousands of dollars to treat each patient.”

Nov 8, 2023

Lung cancer researchers identify specific genetic change that predicts whether patients can respond to targeted therapy

Posted by in categories: biotech/medical, genetics

Squamous cell lung cancer is a lung cancer subtype that is particularly difficult to treat. A new study now has revealed a novel genetic alteration that occurs in some cases in this type of tumor and that may expose a weakness of the tumor for therapeutic intervention.

The University of Cologne researchers led by Professor Roman Thomas, director of the Department of Translational Genomics, was able to show that a certain genetic change occurs during tumor formation and that a previously unknown oncogene is produced. Oncogenes are genes that promote the growth of tumors. In some cases, they can be inhibited by targeted drug treatments.

This approach is often accompanied by a higher success rate and lower side effects compared to conventional chemotherapy. The scientists’ discovery could therefore be a first step toward a more successful therapy of this particular type of cancer.

Nov 7, 2023

Epigenetic signature for obesity found in study of twins

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

A susceptibility to gain weight may be written into molecular processes of human cells, a Washington State University study indicates.

The proof-of-concept study with a set of 22 found an epigenetic signature in buccal or cheek cells appearing only for the twins who were obese compared to their thinner siblings. With more research, the findings could lead to a simple cheek swab test for an obesity biomarker and enable earlier prevention methods for a condition that effects 50% of U.S. adults, the researchers said.

“Obesity appears to be more complex than simple consumption of food. Our work indicates there’s a susceptibility for this disease and molecular markers that are changing for it,” said Michael Skinner, a WSU professor of biology and corresponding author of the study published in the journal Epigenetics.

Nov 6, 2023

New treatment reverses epigenetic age of rats by 67.4%

Posted by in categories: biotech/medical, genetics, life extension

Equivalent to an 80-year-old human reverting to the age of 26.


A groundbreaking study into anti-aging has reported significant rejuvenation effects using exosomes, tiny particles which can be extracted from biological fluids such as blood plasma.

Old and young rat. Image generated by DALL·E 3

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