Posts Tagged ‘aging’

Scientists Move Closer to Understanding Why We Age

Scientists Move Closer to Understanding Why We Age

By Eben Harrell / London, courtesy of TIME 

Time waits for no man, the old truism goes, but in recent years scientists have shown that it does seem to move more slowly for some. Molecular biologists have observed that people’s cells often age at different rates, leading them to make a distinction between "chronological" and "biological age."

But the reason for the difference remains only vaguely understood. Environmental factors such as smoking, stress and regular exercise all seem to influence the rate at which our cells age. Now, for the first time, researchers have found a genetic link to cellular aging — a finding that suggests new treatments for a variety of age-related diseases and cancers. 

The field of "biological aging" has in recent years focused on the long molecules of DNA contained in human cells called chromosomes. All chromosomes have protective caps at either end called telomeres. Each time a cell replicates itself (as it does before it dies), the telomeres shorten, like plastic tips fraying on the end of shoelace. Shortened telomeres have been linked to a host of age-related illnesses such as heart disease and certain cancers. (Scientists have yet to study whether telomeres influence a person’s appearance). Last year’s Nobel prize in medicine was awarded to three American scientists for their work in the field, and many scientists now believe telomeres are the closest we may come to identifying a biological clock — and our best bet for one day learning how to stop or turn back that clock. 

To better understand the aging discrepancy, a team of researchers in Britain and The Netherlands scanned more than 500,000 genetic variations across the human genome. Using a population of nearly 12,000, they then attempted to pinpoint a genetic link to telomere length. (See how to prevent illness at any age.) 

In a significant breakthrough, the team successfully identified that a particular gene sequence was associated with differences in telomere length between individuals. What’s more, the sequence was clustered near a gene called TERC, which is already known to play a role in the production of an enzyme called telomerase. Telomerase repairs telomeres when they shorten. "That was very exciting for us," says Professor Nilesh Samani, a cardiologist at the University of Leicester who co-led the research, published last week in Nature Genetics. "It gave us great…
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ValueWalk

No Stamp Duty Holiday FOMO For FTBs Across 79% Of UK's Market

By Jacob Wolinsky. Originally published at ValueWalk.

Research by Ascend Properties has highlighted just how much of the property market will remain stamp duty free for first-time buyers, even after the current holiday...



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Phil's Favorites

Scientists are on a path to sequencing 1 million human genomes and use big data to unlock genetic secrets

 

Scientists are on a path to sequencing 1 million human genomes and use big data to unlock genetic secrets

A complete human genome, seen here in pairs of chromosomes, offers a wealth of information, but it is hard connect genetics to traits or disease. HYanWong/Wikimedia Comons

Courtesy of Xavier Bofill De Ros, National Institutes of Health

The first draft of the human genome was publ...



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Biotech/COVID-19

Scientists are on a path to sequencing 1 million human genomes and use big data to unlock genetic secrets

 

Scientists are on a path to sequencing 1 million human genomes and use big data to unlock genetic secrets

A complete human genome, seen here in pairs of chromosomes, offers a wealth of information, but it is hard connect genetics to traits or disease. HYanWong/Wikimedia Comons

Courtesy of Xavier Bofill De Ros, National Institutes of Health

The first draft of the human genome was publ...



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Chart School

Money Printing Asset Price Targets

Courtesy of Read the Ticker

The FED giveth and the FED taketh away. Right now the FED is giving a lot into 2022 US Mid Terms. 

Unless the FED breaks the market, here are some BRRRRR asset price targets, not normal price targets but money printing adjusted price targets. 


BITCOIN 175,000 to 500,000 USD

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DOW to 40,000 to 50,000

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Zero Hedge

China Buys US Treasuries For 4th Straight Month Amid Record LTM Inflows Into US Equities

Courtesy of ZeroHedge View original post here.

Amid the worst quarter for Treasuries since 1980, there was at least one big buyer.

For the 4th straight month, China bought US Treasuries in February (the latest period for which we now have data). That is the biggest holding since July 2019 and the longest buying streak since 2017.

Source: Bloomberg

But overall, foreigners were net sellers of Treasuries ...



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Politics

Colombia gives nearly 1 million Venezuelan migrants legal status and right to work

 

Colombia gives nearly 1 million Venezuelan migrants legal status and right to work

Venezuelans wait at the Colombian border to be processed and housed in tents in 2020. All Venezuelans now in Colombia will receive a 10-year residency permit. Schneyder Mendoza/AFP via Getty Images

Courtesy of Erika Frydenlund, Old Dominion University; Jose J. Padilla, Old Dominion University...



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Kimble Charting Solutions

Will Historic Selloff In Treasury Bonds Turn Into Opportunity?

Courtesy of Chris Kimble

Long-dated treasury bonds have been crushed over the past year, sending ETFs like TLT (20+ Year US Treasury Bond ETF) spiraling over 20%.

Improving economy? Inflation concerns? Perhaps a combination of both… interest rates have risen sharply and thus bond prices have fallen in historic fashion.

Today’s chart looks at $TLT over the past 20 years. As you can see, the recent decline has truly been historic. $TLT’s price has swung from historically overbought highs to oversold lows.

At present, the long-dated bond ETF ($TLT) is trading 7.8% below its 200-...



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Digital Currencies

Crypto - The Beginning of The Beginning... and the Coinbase IPO

 

Crypto – The Beginning of The Beginning… and the Coinbase IPO

Courtesy of Howard Lindzon

I am starting to say the ‘beginning of the beginning’ a lot.

Last month I used it in a blog post about active investing.

Bitcoin and Ethereum are a main reason I believe we are at the beginning of the beginning of active investing and the Coinbase ($COIN) direct listing tomorrow [Apr. 14] is likely why we are still just at the beginning of the beginning of crypto and decentralization.

If it was t...



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Mapping The Market

Suez Canal: Critical Waterway Comes to a Halt

 

Suez Canal: Critical Waterway Comes to a Halt

Courtesy of Marcus Lu, Visual Capitalist

The Suez Canal: A Critical Waterway Comes to a Halt

On March 23, 2021, a massive ship named Ever Given became lodged in the Suez Canal, completely blocking traffic in both directions. According to the Suez Canal Authority, the 1,312 foot long (400 m) container ship ran aground during a sandstorm that caused low visibility, impacting the ship’s navigation. The vessel is owned by Taiwanese shipping firm, Evergreen Marine.

With over 2...



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Promotions

Phil's Stock World's Weekly Webinar - March 10, 2021

Don't miss our latest weekly webinar! 

Join us at PSW for LIVE Webinars every Wednesday afternoon at 1:00 PM EST.

Phil's Stock World's Weekly Webinar – March 10, 2021

 

Major Topics:

00:00:01 - EIA Petroleum Status Report
00:04:42 - Crude Oil WTI
00:12:52 - COVID-19 Update
00:22:08 - Bonds and Borrowed Funds | S&P 500
00:45:28 - COVID-19 Vaccination
00:48:32 - Trading Techniques
00:50:34 - PBR
00:50:43 - LYG
00:50:48 - More Trading Techniques
00:52:59 - Chinese Hacks Microsoft's E...



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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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