Posts Tagged ‘AIDs’

AIDS Vaccine: What Promise Do HIV Antibodies Hold?

AIDS Vaccine: What Promise Do HIV Antibodies Hold?

By Alice Park, courtesy of TIME 

An electron micrograph scan of HIV-1 budding from a cultured lymphocyte.

ScienceVU / CDC / Visuals Unlimited / Corbis

In the continuing search for the Achilles heel of HIV, researchers may finally be enjoying some success.

This week, government researchers at the Vaccine Research Center of the National Institute of Allergy and Infectious Diseases (NIAID) reported the discovery of two naturally occurring antibodies that may block HIV. Describing their work in two separate papers in the journal Science, AIDS experts said that in lab experiments, the antibodies had successfully prevented more than 90% of circulating HIV strains from infecting human cells.

This is not the first discovery of so-called broadly neutralizing antibodies. Last September, scientists at Scripps Research Institute and the International AIDS Vaccine Initiative (IAVI) identified two other antibodies that prevent against infection from 80% of existing HIV strains — the most potent known antibodies at the time. The findings were also published inScience. 

The two sets of antibodies target different regions of the virus-cell interface — together they could help scientists develop a formidable vaccine against AIDS, says Dr. Anthony Fauci, director of NIAID. "The strategy is going to be to put the best antibodies together, and you are going to have a whopper against HIV," he says.

Antibodies are the first-line soldiers of the immune system. Produced by specialized cells in the body that recognize incoming viruses and bacteria, antibodies act as molecular barricades, latching onto and blocking pathogens from infecting healthy cells. This antibody response is the core of all vaccine-based disease prevention.

But HIV is notoriously changeable. The virus continuously alters the makeup of the proteins on its surface, eluding attack from antibodies created by the immune system and from the relatively weak vaccines that have been developed against the virus so far.

The two new antibodies described in…
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Phil's Favorites

Designed to deceive: How gambling distorts reality and hooks your brain

 

Designed to deceive: How gambling distorts reality and hooks your brain

The longer they keep you plugged in to a game, the better it is for the house. AP Photo/Seth Wenig

Courtesy of Mike Robinson, Wesleyan University

To call gambling a “game of chance” evokes fun, random luck and a sense of collective engagement. These playful connotations may be part of why almost 80 percent of American adults gamble at some point in their lifetime. When I ask my psychology students why they think people gamble,...



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Zero Hedge

Yuan Hits Cycle Lows As China Macro Data Disappoints Across The Board

Courtesy of ZeroHedge. View original post here.

After a  fifth straight month of contraction in the shadow banking system...

...and the amid the ongoing collapse of its currency, a deluge of major Chinese macro ...



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Chart School

Bitcoin Update - 6000 is support

Courtesy of Read the Ticker.

Demand shows it hand at support levels, well it obvious that $6000 BTCUSD is support so far.

More from RTT Tv , Ref: Brazil bitcoin currency , Brazil New Accounts
 


 

Main Chart in video



 

Sure fundamentals...



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ValueWalk

Hedge Funds Spending Close To $1M A Year On Alternative Data, But Show Me The Alpha

By Mark Melin. Originally published at ValueWalk.

It should come as no surprise to ValueWalk readers that alternative data has an obsolescence value that is negatively correlated to adoption rates. While we have noted data value dropping as usage and knowledge rise, a known concept in the hedge fund industry. What has been unknown until now is the levels to which fund managers must go to ensure the value of their alternative data does not get lost to the dulling mainstream consensus.

...

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Kimble Charting Solutions

Tech leadership continues to test Dot.com highs

Courtesy of Chris Kimble.

CLICK ON CHART TO ENLARGE

Semiconductors (SMH) have been bullish leaders over the broad market since the lows in 2009. Over the past 9-years, SMH has nearly doubled the upside gains of the S&P 500 and has been stronger than the NDX 100 as well.

The 500%+ gains since the 2009 lows have SMH testing the highs of 2000 at (1). While testing the 2000 highs this year, SMH has created a few monthly reversal patterns. Even though these reversal patterns have taken place, sellers have not been able to gain the upper hand.

The bullish...



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Insider Scoop

Analyst Says Things Could Get Worse For Deutsche Bank's Stock

Courtesy of Benzinga.

Related DB The Turkish Crisis: What You Need To Know About Erdogan, The Lira, Turkey Benzinga's Top Upgrades, Do...

http://www.insidercow.com/ more from Insider

Biotech

Here's what we know about CRISPR safety - and reports of 'genome vandalism'

Reminder: Pharmboy is available to chat with Members, comments are found below each post.

 

Here's what we know about CRISPR safety – and reports of 'genome vandalism'

A standee of the movie ‘Rampage’ at a theater in Bangkok, Thailand. Scientists in the film used CRISPR to create a monster. By Sarunyu L/shutterstock.com

Courtesy of Jianhua Luo, University of Pittsburgh

A movie just recently released called “Rampage” features Dwayne “The Rock” Jo...



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Digital Currencies

What is a blockchain token?

 

What is a blockchain token?

What’s this digital token good for, anyway? knipsdesign/Shutterstock.com

Courtesy of Stephen McKeon, University of Oregon

People are just becoming acquainted with the idea of digital money in the form of cryptocurrencies like bitcoin, where transactions are recorded on a secure distributed database called a blockchain. And now along comes a new concept: the blockchain-based token, which I’ve been following as a blockchain researcher a...



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Members' Corner

There Are 3 Main Theories That Explain Trump's Approach to Putin and Russia-Which One Makes the Most Sense?

What do you think?

Thom Hartmann suggests that the "Manchurian Candidate theory" is the least likely explanation for Trump's pro-Russia behavior in "There Are 3 Main Theories That Explain Trump’s Approach to Putin and Russia—Which One Makes the Most Sense?" (below).  disagrees and suggests that Putin probably has "the goods" on Trump in "Trump’s Plot Against America". (To be fair, Hartmann acknowledges that his three theories are not mutually exclusive.) Jonathan Chait argues ...



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Mapping The Market

Mistakes were Made. (And, Yes, by Me.)

Via Jean-Luc:

Famed investor reflecting on his mistakes:

Mistakes were Made. (And, Yes, by Me.)

One that stands out for me:

Instead of focusing on how value factors in general did in identifying attractive stocks, I rushed to proclaim price-to-sales the winner. That was, until it wasn’t. I guess there’s a reason for the proclamation “The king is dead, long live the king” when a monarchy changes hands. As we continued to update the book, price-to-sales was no longer the “best” single value factor, replaced by others, depending upon the time frames examined. I had also become a lot more sophisticated in my analysis—thanks to criticism of my earlier work—and realized that everything, including factors, moves in and out of favor, depending upon the market environment. I also realized...



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OpTrader

Swing trading portfolio - week of September 11th, 2017

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Promotions

Free eBook - "My Top Strategies for 2017"

 

 

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Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

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All About Trends

Mid-Day Update

Reminder: Harlan is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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About Phil:

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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