Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

3/19/2013 (2 years ago)

Catholic Online (www.catholic.org)

Nipping infection in the bud may delay further therapy

Scientists say that there is increasing evidence that it is possible to control the virus that causes AIDS with early treatment, so further therapy is not immediately needed. Fourteen patients with HIV, who received antiretroviral treatment within 10 weeks of infection, had their viral loads decreased so much that scientists say they are "functionally cured."

'You haven't eradicated the virus, but interestingly, when you stop therapy, even though the virus is still there and you can measure it, it doesn't come back with a vengeance and cause disease in the person,' doctors say.

"You haven't eradicated the virus, but interestingly, when you stop therapy, even though the virus is still there and you can measure it, it doesn't come back with a vengeance and cause disease in the person," doctors say.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

3/19/2013 (2 years ago)

Published in Health

Keywords: HIVm, AIDS, early treatment, embers, research, therapies


LOS ANGELES, CA (Catholic Online) - "The amazing thing is that it seems that by early treatment, we can induce this type of control of infection in 10-15 percent of individuals," lead study author Asier Saez-Cirion of the Institute Pasteur in Paris says.

"Cure" is a term usually reserved for someone who was once infected has no virus left in his or her body.

In this particular instance, it can be said that there is "sustained remission that doesn't require therapy," Dr. Anthony Fauci, director of the National Institutes of Health's National Institute of Allergy and Infectious Diseases says  -- what scientists call a "functional cure."

"You haven't eradicated the virus, but interestingly, when you stop therapy, even though the virus is still there and you can measure it, it doesn't come back with a vengeance and cause disease in the person," he says.

These 14 were identified out of 70 people with HIV whose treatment had been interrupted. It must be noted that the virus in these patients is not completely eradicated, even though they have been off therapy for up to about 10 years. There is still a possibility that disease will return in these patients, but the chances are low, Fauci says. Many are able to live many years without therapy is "a pretty good bonus" of early treatment.

When a person gets infected with HIV and years pass, the virus establishes a reservoir in the long-lived T-cells called lymphocytes, Fauci explains.

"Those latent cells are kind of like embers of a fire, and when we take our treatment away, those latent embers reignite the infection and a fire breaks out," Dr. Michael Saag, professor at the University of Alabama at Birmingham says. He was not involved in the study.

When a person with HIV receives aggressive treatment soon after infection, according to the hypothesis put forth by the study, the virus forms a reservoir in the shorter-lived lymphocytes. When therapy was stopped, according to this theory, the viral reservoir was extremely low.

Cases of HIV are most often not treated immediately after infection, Fauci says. People commonly find out they have HIV because they feel poorly or happen to take an HIV test. This usually occurs when the HIBV virus has been present in the patient for years previously.

The new study's conclusion "is even greater fortification for the concept of really seeking out people and identify(ing) them very, very soon after they get infected, and treating them aggressively," Fauci says. That means screening people in high-risk communities.

---


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


Copyright 2015 - Distributed by THE CALIFORNIA NETWORK

Pope Francis Prayer Intentions for February 2016
Universal:
That prisoners, especially the young, may be able to rebuild lives of dignity.
Evangelization: That married people who are separated may find welcome and support in the Christian community.



Comments


More Health

Native American Health Facilities 'Horrifying' Practices: Woman dies on floor of hospital room after staff causes her to overdose Watch

Image of Native American health facilities (not pictured) are so underfunded that poorly trained staff are responsible for serious illnesses and even preventable deaths.

By Kenya Sinclair (CALIFORNIA NETWORK)

During a Senate hearing on Wednesday, several witnesses stepped forward to ask the federal government to fund the struggling Indian Health Service, only to be told that government officials were unable to procure the necessary resources. LOS ANGELES, CA (Catholic ... continue reading


Florida Gorvernor declares state of emergency with Zika virus outbreak Watch

Image of At least nine people have been diagnosed with the Zika Virus in Florida (James Gathany/CDC).

By Kenya Sinclair (CALIFORNIA NETWORK)

Florida Governor Rick Scott declared a state of emergency after nine cases were diagnosed from people who travelled to Zika-dense regions. LOS ANGELES, CA (Catholic Online) - The state of emergency affects Tampa Bay, south and southwest Florida and Santa Rosa County. ... continue reading


Zika virus sexually transmitted in first U.S. case Watch

Image of Zika has been transmitted within the United States.

By Kenya Sinclair (CALIFORNIA NETWORK)

The first known case of the Zika virus being locally acquired in the United States has occured in Dallas, Texas. LOS ANGELES, CA (Catholic Online) - Dallas County health officials confirmed a recent traveler to Venezuela infected their partner after a sexual ... continue reading


Has the origin of the dangerous Zika virus been found? What really started the outbreak? Watch

Image of Women returning from affected areas are being warned to postpone conceive for at least a month in case they have been infected (India News).

By Catholic Online (CALIFORNIA NETWORK)

Most of Latin America - along with the rest of the world, is frantically trying to come to grips with an outbreak of Zika. The mosquito-borne illness usually leaves patients with mild, flu-like symptoms but causes a wide variety of birth defects to expectant ... continue reading


Scientists get permission to carry out horrifying genetic experiments on babies, then destroy them! Watch

Image of The era of designer babies is about to begin. The only cost is the lives of hundreds, possibly thousands of other babies.

By Marshall Connolly, Catholic Online (CALIFORNIA NETWORK)

Scientists in England have been given permission to start genetic experiments with unborn children. The scientists intend to turn off genes in between 30 - 120 unborn children just to see what happens. They claim the experiments will give them new insights that can aid ... continue reading


Is Alzheimer's contagious? Find out NOW! Watch

Image of Doctors continue to investigate whether Alzheimer's can be spread from one person to another (Alamy).

By Kenya Sinclair (CALIFORNIA NETWORK)

Professor John Collinge, the head of neurodegenerative disease at University College London, believes Alzheimer's disease can by transmissible from one person to another during invasive medical procedures -but is he right? LOS ANGELES, CA (Catholic Online) - In a study ... continue reading


Zika virus may halt Olympics as WHO calls emergency meeting for explosive spread of the virus Watch

Image of The Zika virus continues to spread, leading to babies born with smaller-than-normal heads and brain damage (Reuters).

By Kenya Sinclair (CALIFORNIA NETWORK)

Zika virus spreads so quickly and leaves such devastating effects on babies that Rio's Olympics may be cancelled. Meanwhile, the World Health Organization (WHO) has called an emergency meeting following explosive outbreaks. LOS ANGELES, CA (Catholic Online) - According ... continue reading


EVERYTHING you need to know about the dangerous Zika virus Watch

Image of Mothers in Jamaica are being discouraged from becoming pregnant until the Zika crisis has passed (YouTube).

By Anastasia Moloney, Thomson Reuters Foundation

The number of countries and territories in the Americas reporting cases of the mosquito-borne Zika virus rose to 22 on Tuesday, more than double the number a month ago, according to the Pan American Health Organization (PAHO). BOGOTA (Thomson Reuters ... continue reading


It's a hospital not a restaurant! The insane reason why the ACLU is suing a Catholic hospital Watch

Image of Mercy Hospital in Redding, CA has been under fore for refusing to perform a sterilization procedure on a patient.

By Marshall Connolly, Catholic Online (THE CALIFORNIA NETWORK)

Catholic healthcare is back in the news following an ACLU suit against Mercy Hospital in Redding, CA, over whether or not a patient has the right to demand a tubal ligation be performed at the facility following a C-section. A Superior Court judge has already sided ... continue reading


BREAKTHROUGH: Hormone found to extend lifespan by 40 percent Watch

Image of Professor Dixit adds that FGF21 is produced in the liver as an endocrine hormone. Levels of the hormone increase when calories are restricted to allow fats to be burned when glucose levels are low.

By Catholic Online (CALIFORNIA NETWORK)

A recently discovered hormone may provide the key to life extension, as well as improving the immune function. The hormone, as produced by the thymus gland, extends lifespan by 40 percent. LOS ANGELES, CA (Catholic Online) - Some researchers at the Yale School of ... 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

Daily Readings

Reading 1, Isaiah 6:1-2, 3-8
1 In the year of King Uzziah's death I saw the Lord seated on a high and ... Read More

Psalm, Psalms 138:1-2, 2-3, 4-5, 7-8
1 [Of David] I thank you, Yahweh, with all my heart, for you have ... Read More

Gospel, Luke 5:1-11
1 Now it happened that he was standing one day by the Lake of Gennesaret, ... Read More

Reading 2, First Corinthians 15:1-11
1 I want to make quite clear to you, brothers, what the message of the ... Read More

Saint of the Day

Saint of the Day for February 7th, 2016 Image

St. Moses
February 7: Arab hermit and bishop who is called "the Apostle ... Read More