Posts Tagged ‘stem cells treating diabetes’

A Stem-Cell Discovery Could Help Diabetics

A Stem-Cell Discovery Could Help Diabetics

By Alice Park, courtesy of TIME

Human-induced pluripotent stem cells
Human-induced pluripotent stem cells appear
Shinya Yamanaka / AP

Researchers are inching ever closer to bringing the latest stem-cell technologies from bench to bedside — and are, in the process, learning more about some diseases that long have remained medical black boxes.

This week, scientists at the Harvard Stem Cell Institute (HSCI) reported the first success in generating new populations of insulin-producing cells using skin cells of Type 1 diabetes patients. The achievement involved the newer embryo-free technique for generating stem cells, and marked the first step toward building a treatment that could one day replace a patient’s faulty insulin-making cells with healthy, functioning ones.

The experiment, published in the Proceedings of the National Academy of Sciences, also provided the first good model — in a petri dish — of how Type 1 diabetes develops, giving scientists a peek at what goes wrong in patients affected by the disease. Such knowledge could lead to not only new stem-cell-based treatments, but also novel drug therapies that might improve the symptoms of the disease.

Douglas Melton, co-director of HSCI, and his team took skin cells from two Type 1 diabetes patients, exposed the cells to a cocktail of three genes that converted them back to an embryonic state — which are referred to as pluripotent stem cells — then instructed the newly reborn cells to grow into beta cells, the cells in the pancreas that secrete insulin. In Type 1 diabetes, these beta cells no longer work to break down the glucose that floods the body after each meal, leading to blood-sugar spikes that can damage the kidneys and heart.

To test whether their lab-made cells could function like normal beta cells, Melton’s group exposed them to glucose in a dish. When sugar levels were high, the cells produced more of a protein that beta cells release when they break down sugar; when glucose levels were low, the protein levels were low as well.

"These cells represent the newest model of diabetes for humans," says Melton. "We have a lot of good models of Type 1 diabetes in the mouse, but everything that we have learned from them has failed in the clinic. Now we have a chance at figuring out how humans get the disease."…
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Zero Hedge

Three Shot In Times Square Including Four-Year-Old Girl

Courtesy of ZeroHedge View original post here.

New York's Times Square was temporarily cordoned off on Saturday after at least three people were injured in a shooting, according to NBC News, citing police. The suspect, pictured below, was caught on camera.

Earlier today, 3 people were shot in @TimesSquareNYC, including a 4-year-old child.

Help your @NYPDDetectives identify the man pictured below — they want to talk him about the incident.

Call...



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Phil's Favorites

How big is this crypto boom?

 

How big is this crypto boom?

Courtesy of John Hempton, Bronte Capital

Google Trends doesn't predict stock market rallies, well somtimes it does. But more likely it is coincident with them, the suckers at the end of the boom being the biggest (yet) wave of retail buyers.

Here is a five year trend for the phrase "how to buy stocks" for the USA.

 

It has two peaks, one at the height of t...



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Digital Currencies

How big is this crypto boom?

 

How big is this crypto boom?

Courtesy of John Hempton, Bronte Capital

Google Trends doesn't predict stock market rallies, well somtimes it does. But more likely it is coincident with them, the suckers at the end of the boom being the biggest (yet) wave of retail buyers.

Here is a five year trend for the phrase "how to buy stocks" for the USA.

 

It has two peaks, one at the height of t...



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Biotech/COVID-19

India COVID crisis: four reasons it will derail the world economy

 

India COVID crisis: four reasons it will derail the world economy

India is the fifth largest economy in the world. Deepak Choudhary/Unsplash

Courtesy of Uma S Kambhampati, University of Reading

The second wave of the pandemic has struck India with a devastating impact. With over 300,000 new cases and 3,000 deaths across the country each day at present, the total number of deaths has just passed the 200,000 mark – that’s about one in 16 of all COVID deaths across the world....



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Chart School

Yellen can not stop the dollar decline

Courtesy of Read the Ticker

Printing money results in a lower currency, so long as the currency does not fall too fast.

Previous Post: US Dollar Forecast - Weakness

Here are the very strong fundamentals for a lower US dollar: 

(a) US inflation exploding.
(b) Massive US twin deficits.
(c) Better conditions in Europe.

However French election worries in 2022 Q1 and Q2 may provide US dollar strength (via European weakness) after Christmas, but this strength may come after a low in the DXY near $84.  

It looks like Yellen knows a down swing in the US dollar is near because ...

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Politics

If China's middle class continues to thrive and grow, what will it mean for the rest of the world?

 

If China's middle class continues to thrive and grow, what will it mean for the rest of the world?

Over the past few decades, hundreds of millions of Chinese citizens have become part of the middle class. AP Photo/Ng Han Guan

Courtesy of Amitrajeet A. Batabyal, Rochester Institute of Technology

China’s large and impressive accomplishments over the past four decades have spurred scholars and politicians to debate whether the decline of the West – including the ...



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ValueWalk

Managing Investments As A Charity Or Nonprofit

By Anna Peel. Originally published at ValueWalk.

Maintaining financial viability is a constant challenge for charities and nonprofit organizations.

Q4 2020 hedge fund letters, conferences and more

The past year has underscored that challenge. The pandemic has not just affected investment returns – it’s also had serious implications for charitable activities and the ability to fundraise. For some organizations, it’s even raised doubts about whether they can continue to operate.

Finding ways to generate long-term, sustainable returns for ...



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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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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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