Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

9/6/2013 (2 years ago)

Catholic Online (www.catholic.org)

New hopes that medication will be invented to prevent condition

Alzheimer's remains a perplexing medical mystery to scientists. There is little known about the condition, which typically destroys memory and cognitive skills among the elderly, other than the amyloid plaque that attaches itself to brain cell. Now, researchers say they have discovered a protein they claim is the missing link to the development to Alzheimer's.

Alzheimer's patients also have a shortage of important brain chemicals involved with the transmission of messages within the brain.

Alzheimer's patients also have a shortage of important brain chemicals involved with the transmission of messages within the brain.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

9/6/2013 (2 years ago)

Published in Health

Keywords: Brain, Alzheimer's disease, drugs, amyloid


LOS ANGELES, CA (Catholic Online) - Researchers found that blocking this protein with an existing drug can restore memory in laboratory mice with brain damage that mimics Alzheimer's. This discovery offers hope of developing drugs to slow the degenerative illness.

"What is very exciting is that of all the links in this molecular chain, this is the protein that may be most easily targeted by drugs," the study's senior author Stephen Strittmatter at Yale School of Medicine says.

"This gives us strong hope that we can find a drug that will work to lessen the burden of Alzheimer's."

Alzheimer's patients also have a shortage of important brain chemicals involved with the transmission of messages within the brain. Scientists have already provided a partial molecular map of how Alzheimer's disease destroys brain cells.

Professor Strittmatter's lab in previous work showed that the amyloid-beta peptides, which are a hallmark of Alzheimer's, couple with prion proteins. In a mysterious process, the coupling activates a molecular messenger called Fyn.

As published in the journal Neuron, the study reveals the missing link in the chain, a protein within the cell membrane called metabotropic glutamate receptor 5, or mGluR5.

Whenever the protein is blocked by a drug similar to one being developed for Fragile X syndrome, the deficits in memory, learning, and synapse density were restored in a mouse model of Alzheimer's.

Strittmatter stressed that new drugs may have to be designed to precisely target the amyloid-prion disruption of mGluR5 in human cases of Alzheimer's and said his lab is exploring new ways to achieve this.

Watch Catholic Online's most viral videos here!


---


Pope Francis: end world hunger through 'Prayer and Action'


Copyright 2016 - Distributed by THE CALIFORNIA NETWORK

Pope Francis Prayer Intentions for May 2016
Universal:
Respect for Women: That in every country of the world, women may be honored and respected and that their essential contribution to society may be highly esteemed.
Evangelization: Holy Rosary: That families, communities, and groups may pray the Holy Rosary for evangelization and peace.



Comments


More Health

Scientists play God in controversial move to revive the dead Watch

Image of Can scientists bring the dead back to life (Pinterest)?

By Kenya Sinclair (CALIFORNIA NETWORK)

It sounds like the plot to a science fiction story but scientists are about to attempt to bring twenty certified dead people back to life. LOS ANGELES, CA (Catholic Online) - Bioquark Inc., a biotech company, has received ethical permission to bring twenty brain-dead ... continue reading


Vatican teams up with United States to fight cancer Watch

Image of Pope Francis and Joe Biden talk cancer research at Vatican.

By Kenya Sinclair (CALIFORNIA NETWORK)

U.S. Vice President Joe Biden paid Pope Francis a little visit on Friday to talk cancer and Christian persecution. LOS ANGELES, CA (Catholic Online) -  Biden traveled to the Vatican to attend a summit on regenerative medicine. While at the Vatican, Biden pushed ... continue reading


Fountain of youth discovered: Immortality no longer a myth Watch

Image of Doctor explains theory to keep humans alive for centuries (Pinterest).

By Kenya Sinclair (CALIFORNIA NETWORK)

If given the option, would YOU choose to live forever? LOS ANGELES, CA (Catholic Online) - Dr. Aubrey de Grey, the co-founder and chief science officer for Strategies for Engineered Negligible Senescense (SENS) Research Foundation, believes the ongoing research ... continue reading


Are you bored? Here's why and here's how to fix it! Watch

Image of Boredom is usually caused by overstimulation.

By Marshall Connolly (CALIFORNIA NETWORK)

Are you bored? Is boredom a constant visitor in your life? If so, you could be suffering from overstimulation. Fortunately, the condition is curable. Here's how. LOS ANGELES, CA (California Network) - Most Americans are chronically bored. According to British ... continue reading


2 billion in danger of Zika this summer - are YOU prepared? Watch

Image of Zika is expected to spread across the tropic and subtropical areas in Asia, Africa and the Americas (123rf).

By Kenya Sinclair (CALIFORNIA NETWORK)

Scientists at the University of Oxford and the Institute for Health Metrics and Evaluation in Seattle estimate 2.2 billion people are at risk of contracting Zika. LOS ANGELES, CA (Catholic Online) - A map published in the journal eLife indicated sections of South ... continue reading


Health insurance premiums about to rise for those who pay them Watch

Image of Obamacare is becoming more painful than ever.

By David Drudge (CALIFORNIA NETWORK)

Insurance companies are telling Obama and the American people they must permit them to raise rates substantially, or they will pull out of the Obamacare markets. This is more proof Obamacare is designed to fail. LOS ANGELES, CA (California Network) - Insurance ... continue reading


Sweaty billboards save lives? Watch

Image of The new billboard prototypes have been erected in Zika-infested countries (Posterscope/NBS).

By Kenya Sinclair (CALIFORNIA NETWORK)

Hate mosquitoes? Love living the bug-free life? These crazy sweaty billboards are exactly what you need! LOS ANGELES, CA (Catholic Online) - Billboards have been created to smell like human sweat while simultaneously shooting out carbon dioxide to attract, trap and ... continue reading


Is pornography the new cigarettes? Watch

Image of

By Marshall Connolly (CALIFORNIA NETWORK)

Is pornography the new cigarettes? According to some research, the answer is yes, prompting Utah officials to declare pornography a public health crisis. LOS ANGELES, CA (California Network) - In the 1950s, nearly half of all Americans smoked cigarettes. There was ... continue reading


Can't sleep? Then don't read this horrifying article about KILLER insomnia Watch

Image of Fatal Familial Insomnia is a horrifying killer. About 40 families in the world have the deadly genetic mutation in their genes.

By Marshall Connolly (CALIFORNIA NETWORK)

Imagine one night, you prepare for bed, but you cannot sleep. It's the latest in a spat of insomnia that seems to be worsening. The sleepless nights turn into days, then weeks without sleep. Eventually, you lose the ability to sleep altogether. What's happening and ... continue reading


First Zika infection between gay couple reported in the United States Watch

Image of Zika affects everyone - regardless of age, gender or sexual orientation (Queerty).

By Kenya Sinclair (CALIFORNIA NETWORK)

The Centers for Disease Control (CDC) confirmed the case of sexually transmitted Zika virus between two men in Dallas, Texas. LOS ANGELES, CA (Catholic Online) - One of the men had traveled to Venezuela, where he was bitten by a Zika=infected mosquito.When he returned ... continue reading


All Health News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Subscribe to Catholic OnlineYouTube Channel

the FEED
by Catholic Online

  • Too little too late: $75.5 million anti-Trump ads not enough
  • Scientists play God in controversial move to revive the dead
  • Daily Readings for Thursday, May 05, 2016
  • St. Hilary of Arles: Saint of the Day for Thursday, May 05, 2016
  • Fatima Prayer HD Video
  • St. Mary Magdalene HD Video
  • Top 10 mothers from the Bible

Daily Readings

Reading 1, Acts 1:1-11
1 In my earlier work, Theophilus, I dealt with everything Jesus had done ... Read More

Psalm, Psalms 47:2-3, 6-7, 8-9
2 For Yahweh, the Most High, is glorious, the great king over all the ... Read More

Gospel, Luke 24:46-53
46 and he said to them, 'So it is written that the Christ would suffer ... Read More

Reading 2, Ephesians 1:17-23
17 May the God of our Lord Jesus Christ, the Father of glory, give you a ... Read More

Saint of the Day

Saint of the Day for May 5th, 2016 Image

St. Hilary of Arles
May 5: Bishop of Arles, France, and friend and relative ... Read More