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Archive for the ‘evolution’ category: Page 90

May 21, 2021

Scientists use genetic engineering to increase worm’s lifespan

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

To answer this question, an internal team of scientists, consisting of researchers affiliated with the Buck Institute for Research on Ageing, and researchers from Nanjing University decided to modify both the Insulin and the rapamycin pathways of a group of C.elegans worms, expecting to see a cumulative result of a 130% increase in lifespan. However, instead of seeing a cumulative effect in lifespan, the worms lived five times longer than they normally would.

“The synergistic extension is really wild. The effect isn’t one plus one equals two, it’s one plus one equals five. Our findings demonstrate that nothing in nature exists in a vacuum; in order to develop the most effective anti-aging treatments we have to look at longevity networks rather than individual pathways.” – Jarad Rollins of Nanjing University.

What could this mean for human regenerative medicine? Humans are not worms, however on a cellular level they do possess very similar biology. Both the insulin pathway and the rapamycin pathway are what is known as ‘conserved’ between humans and C.elegans, meaning that these pathways have been maintained in both organisms. In the distant past, both humans and C.elegans had a common ancestor, in exactly the same way as humans and Chimpanzees have a common ancestor. Evolution has changed our bodies significantly over the millions of years that humans and C.elegans have diverged from one another, but a lot of our fundamental biological functions remain largely unchanged.

May 19, 2021

The mysterious microbes that gave rise to complex life

Posted by in categories: biological, evolution

Archaea are more than just oddball lifeforms that thrive in unusual places — they turn out to be quite widespread. Moreover, they might hold the key to understanding how complex life evolved on Earth. Many scientists suspect that an ancient archaeon gave rise to the group of organisms known as eukaryotes, which include amoebae, mushrooms, plants and people — although it’s also possible that both eukaryotes and archaea arose from some more distant common ancestor.


As scientists learn more about enigmatic archaea, they’re finding clues about the evolution of the complex cells that make up people, plants and more.

May 19, 2021

Kate Adamala (U of M) 1: Synthetic Cells: Building Life to Understand It

Posted by in categories: alien life, engineering, evolution, genetics

www.iBiology.org.

Dr. Kate Adamala describes what synthetic cells are and how they can teach us the fundamental principles of life.

Continue reading “Kate Adamala (U of M) 1: Synthetic Cells: Building Life to Understand It” »

May 16, 2021

New clues to ancient life from billion-year-old lake fossils

Posted by in category: evolution

We think of earthly life as evolving from the sea. But newly discovered microscopic “ball” fossils — found in ancient lake sediments in Scotland — suggest that evolution from single-celled to multicellular organisms might have occurred in lakes.

May 16, 2021

Comparative analysis reveals distinctive epigenetic features of the human cerebellum

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

Humans are distinguished from other species by several aspects of cognition. While much comparative evolutionary neuroscience has focused on the neocortex, increasing recognition of the cerebellum’s role in cognition and motor processing has inspired considerable new research. Comparative molecular studies, however, generally continue to focus on the neocortex. We sought to characterize potential genetic regulatory traits distinguishing the human cerebellum by undertaking genome-wide epigenetic profiling of the lateral cerebellum, and compared this to the prefrontal cortex of humans, chimpanzees, and rhesus macaque monkeys. We found that humans showed greater differential CpG methylation–an epigenetic modification of DNA that can reflect past or present gene expression–in the cerebellum than the prefrontal cortex, highlighting the importance of this structure in human brain evolution. Humans also specifically show methylation differences at genes involved in neurodevelopment, neuroinflammation, synaptic plasticity, and lipid metabolism. These differences are relevant for understanding processes specific to humans, such as extensive plasticity, as well as pronounced and prevalent neurodegenerative conditions associated with aging.

Citation: Guevara EE, Hopkins WD, Hof PR, Ely JJ, Bradley BJ, Sherwood CC (2021) Comparative analysis reveals distinctive epigenetic features of the human cerebellum. PLoS Genet 17: e1009506. https://doi.org/10.1371/journal.pgen.

Editor: Takashi Gojobori, National Institute of Genetics, JAPAN.

May 8, 2021

Super Long HealthSpans: In The Making

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

https://www.youtube.com/watch?v=UudjpTgB3K8&feature=share

0:00 — Title.
0:35 — Into.
1:15 — Super People of The Future.
1:46 — Neal VanDeree ‘Living Long Healthy Lives Will be Possible’ — https://www.churchofperpetuallife.org/https://www.youtube.com/user/COPL18
3:24 — Dr. Bill Andrews ‘Super Wonderful Future’ — https://www.sierrasci.com/
6:27 — Selim Bakırcı ‘1000 years long life’
6:58 — Rodrigo Guinea ‘Great Responsibility’ — https://www.linkedin.com/in/rodguinea/
9:22 — Significant Research.
9:40 — Significant Research — Liz Parrish — https://bioviva-science.com/
10:44 — Significant Research — Brent Nally — https://longevityplan.net/https://www.linkedin.com/in/brentnally/https://www.youtube.com/user/BrentAltonNally.
13:10 — Significant Research — Cain Hillier — https://www.linkedin.com/in/cain-hillier-50571a18a/
14:43 — Significant Research — Chris Curwen — https://www.linkedin.com/in/chris-curwen-67144b169/
17:16 — The Threshold Times.
18:41 — The Threshold Times — Brent Nally.
21:35 — The Threshold Times — Chris Curwen
24:25 — The Threshold Times — Liz Parrish.
26:21 — The Threshold Times — Nicolas Chernavsky
https://www.linkedin.com/in/nicolas-chernavsky-25265835/https://www.youtube.com/channel/UCUASjdn96BRlGVytmbDgRRA
27:00 — The Threshold Times — Josh Martin.
27:42 — The Threshold Times — Cain Hillier.
28:50 — The Threshold Times — Vikram Pandya — https://www.linkedin.com/in/vikrampandya/
31:24 — Ageing Is a Disease.
32:49 — Ageing Is a Disease — Neal VanDeree.
34:09 — Ageing Is a Disease — Dr. Bill Andrews.
37:48 — Ageing Is a Disease — Liz Parrish.
39:28 — Ageing Is a Disease — Brent Nally.
42:10 — Ageing Is a Disease — Aaron King.
44:44 — Ageing Is a Disease — Lukas Vismantas — https://www.linkedin.com/in/lukas-vismantas/?originalSubdomain=dk.
46:07 — Ageing Is a Disease — Cain Hillier.
48:02 — Ageing Is a Disease — Chris Curwen.
50:23 — Ageing Is a Disease — Nicolas Chernavsky.
52:49 — The Big Times.
54:40 — The Big Times — Dr. Bill Andrews.
56:52 — The Big Times — Liz Parrish.
59:16 — The Big Times — Brent Nally.
01:03:50 — The Big Times — Nicholas Mohnacky — https://www.bundleiq.com/https://www.linkedin.com/in/mohnacky/
01:05:00 — The Big Times — Bolek Kerous — https://www.linkedin.com/in/bolekkerous/https://www.youtube.com/channel/UCSpv8MA3xPskco9qdIBeNuQ
01:08:24 — The Big Times — Nicolas Chernavsky.
01:08:58 — The Big Times — Chris Curwen.
01:09:48 — The Big Times — Nicolas Chernavsky.
01:11:19 — The Big Times — Jeremy Rumble — https://www.linkedin.com/in/jeremy-rumble-42910b38/
01:12:22 — The Big Times — Jakub Czubak — https://www.linkedin.com/in/jakub-czubak-603624a9/
01:14:20 — The Big Times — Josh Martin.
01:14:50 — The Big Times — Nicolas Chernavsky.
01:20:15 — The Big Times — Brent Nally.
01:22:09 — Ending.

Omitting natural disasters like an asteroid smashing Earth or a volcano eruption we can say that improving human health and condition is the most important safety case/concern and the fundamental thing to consider and accomplish on our way to be super cosmic humanity. Significant health improvements will free us from all diseases, allow us to develop superhuman intelligence, let us totally self-realize, and consequently, help realize the infinity in the matter for the common good. However intensively we focus on intelligence, it is not possible to experience its natural consequence or the next level of its advancement/evolution if there is no good health. Coherent and consistent collective mind continuum experience is not possible without super health (Healthy life that is free from the danger of uncontrollable death). Our bodies are short-timed and not strong enough to hold up the Earth-Gravity-Geometry sized/adjusted thoughts that are necessary to naturally manage and effectively inhabit our planet.

Continue reading “Super Long HealthSpans: In The Making” »

Apr 24, 2021

Martin Rees and Frederick Lamb on humanity’s fate

Posted by in categories: alien life, cybercrime/malcode, evolution, military

Rees explained how his astronomy background meshes with his concern for humanity’s fate:

People often ask does being an astronomer have any effect on one’s attitude toward these things. I think it does in a way, because it makes us aware of the long-range future. We’re aware that it’s taken about 4 billion years for life to evolve from simple beginnings to our biosphere of which we are a part, but we also know that the sun is less than halfway through its life and the universe may go on forever. So we are not the culmination of evolution. Post-humans are going to have far longer to evolve. We can’t conceive what they’d be like, but if life is a rarity in the universe, then, of course, the stakes are very high if we snuff things out this century.

Bottom line: From nuclear weapons to biowarfare to cyberattacks, humanity has much to overcome. Martin Rees and Frederick Lamb discuss the obstacles we face as we look forward to humanity’s future on Earth.

Apr 22, 2021

This Wooden Sculpture Is Twice as Old as Stonehenge and the Pyramids

Posted by in categories: evolution, food

As the Times reports, researchers have been puzzling over the age of the Shigir sculpture for decades. The debate has major implications for the study of prehistory, which tends to emphasize a Western-centric view of human development.

In 1997, Russian scientists carbon-dated the totem pole to about 9500 years ago. Many in the scientific community rejected these findings as implausible: Reluctant to believe that hunter-gatherer communities in the Urals and Siberia had created art or formed cultures of their own, says Terberger to the Times, researchers instead presented a narrative of human evolution that centered European history, with ancient farming societies in the Fertile Crescent eventually sowing the seeds of Western civilization.

Prevailing views over the past century, adds Terberger, regarded hunter-gatherers as “inferior to early agrarian communities emerging at that time in the Levant. At the same time, the archaeological evidence from the Urals and Siberia was underestimated and neglected.”

Apr 16, 2021

Transcendental Cybernetics: Imagining the Technological Singularity

Posted by in categories: biological, evolution, singularity

The Syntellect Emergence seems to be a cosmic necessity, and in the long run, any voices calling to resist the cybernetic fusion of the mind will be no more influential than the voices calling, right now, to eradicate civilization and return to the jungle. Nature’s tendency to build up hierarchies of emergent patterns, the heuristic law of evolution, supersedes the human race itself. We see it time and again, Nature is constantly trying to combine seemingly opposing forces, to assemble existing parts into the new wholes through the universal process of radical emergence. We are bound to transcend our biology, our human condition, our limited dimensionality, we are bound to transcend ourselves.

#TranscendentalCybernetics #CyberneticSingularity #SyntellectEmergence


Syntellect Emergence is hypothesized to be the next meta-system transition, becoming one Global Mind — that constitutes the Cybernetic Singularity.

Continue reading “Transcendental Cybernetics: Imagining the Technological Singularity” »

Apr 16, 2021

Episode 46 – Harvard Geologist Andy Knoll Sums Up The Grand Sweep Of Earth’s History

Posted by in category: evolution

Great new episode with Harvard University geologist Andrew Knoll who chats about the grand sweep of Earth’s history.


Harvard University geologist Andrew H. Knoll takes on the grand sweep of Earth’s formation and evolution in his new book A Brief History of Earth: Four Billion Years in Eight Chapters. He succinctly describes Earth from its cosmological beginnings in a molecular cloud on through to the present day. It’s a fine line between the vacuum of space and the planet on which we walk.

Continue reading “Episode 46 – Harvard Geologist Andy Knoll Sums Up The Grand Sweep Of Earth’s History” »

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