Health
Fifth HIV cured after stem cell transplant, researchers say
A man who underwent a stem cell transplant after several rounds of chemotherapy was cured of HIV, according to German researchers.
In a study published in Nature A German scientific journal, German researchers, detailed the case of a 53-year-old patient diagnosed with HIV in 2008. After diagnosis, the patient received antiretroviral therapy (ART) to suppress the viral load in the body.
This patient was enrolled in the IciStem program at Düsseldorf University Hospital. This program explores potential HIV treatments that require stem cell transplantation.
The patient was diagnosed with acute myeloid leukemia approximately three years after being diagnosed with HIV. Their cancer went into remission with initial chemotherapy, but recurred shortly thereafter.
The patient received a stem cell transplant from a matched female donor during cancer treatment. This transplant took place about two years after being diagnosed with cancer and about five years after being diagnosed with HIV.
A female donor carried a mutation thought to confer resistance to HIV infection.
ART was continued during cancer treatment, and HIV levels in patients remained largely undetectable, except in ‘sporadic’ cases in which HIV levels were found to be higher than in HIV-negative individuals.
Examination of the patient after treatment failed to find any trace of the virus replicating and infecting cells. ART was finally discontinued in 2018, a decade after he was first diagnosed with HIV. After discontinuing ART, the patient showed no symptoms of HIV.
Björn-Erik Ole Jensen, the patient’s attending physician, said: 2019That said, I didn’t say the man was in remission at that point because I felt it was still too early. However, he said he was “optimistic” at the time.
Timothy Ray Brown, the first patient believed to have been cured of HIV, underwent the same type of transplant as the Düsseldorf patient in 2007 and was treated for leukemia. cured of HIV Also, stem cell transplantation is used to obtain these cells from cord blood.
Two other cases of HIV cures are thought to have occurred when two patients’ immune systems cleared the virus without treatment. This is a rare phenomenon that researchers have yet to fully explain.
Although the results of this study are promising for future HIV treatments, researchers say this type of stem cell transplantation is a “low-risk and not easily scalable procedure.” During the course of such therapy, the patient’s immune system is essentially destroyed and replaced by a transplant.
Also, mutations that prevent HIV infection are rare and detected in only a small proportion of people of Nordic descent.
|
Sources 2/ https://thehill.com/policy/healthcare/3866819-fifth-person-cured-of-hiv-after-stem-cell-transplant-researchers-say/ The mention sources can contact us to remove/changing this article |
What Are The Main Benefits Of Comparing Car Insurance Quotes Online
LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos
to request, modification Contact us at Here or [email protected]
 |
 |
 |
