After transplanting umbilical cord blood, women are no longer infected with HIV

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Women in the United States have become the third person to be treated for HIV.she New method: cord blood transplantation.. The woman discontinued antiretroviral therapy 37 months after transplantation, and blood tests show no signs of HIV after more than 14 months. The other two are not infected with HIV after a bone marrow transplant for cancer treatment. By transplanting cord blood instead of bone marrow, researchers were able to use a donor that was partially matched to mixed-breed females, while strengthening the immune system with blood from relatives. This fresh approach has the potential to offer treatment promises to more people living with HIV, regardless of race or ethnicity.

The New York Times | Read 5 minutes

In the case of Omicron, the surge Overwhelming the medical system in Hong Kong, Authorities continue to pursue the Zero Corona strategy. Hong Kong has some of the strictest COVID-19 restrictions in the world. Authorities have announced that they have secured thousands of apartments and hotel rooms to isolate the new incident in order to curb the spread of Omicron. Some public health researchers say that isolating people at home may be a more sustainable policy.

The Wall Street Journal | 4 minutes read

Zebrafish (Danish Rerio) Genetically engineered to glow red and green Escaped Brazilian fish farms and invaded a stream in the Atlantic Forest, According to the local ecological survey. Trademarked as Glofish, neonfish was the first transgenic species commercially available in the 2000s and became a popular pet. They are now rare examples of genetically modified animals that accidentally escape and thrive in nature. Researchers have found that fish populations can grow sufficiently to threaten local biodiversity, for example by competing with and preying on native species for the same food. It states. Others are less worried because the bright colors of the fish can target them to predators.

Science | Read 5 minutes

reference: Neotropic fauna and environment paper

Features and opinions

Decades after the polio vaccine almost wiped out the disease, some survivors relapsed with post-polio syndrome. The influenza pandemic left a long tail of neuropathy.Looking at the history of the pandemic, science historian Laura Spinney wonders how COVID-19 is infected. Make society understand that the body can change for long periods of time and even forever — By infectious disease and to make the necessary adaptations.

Nature | Read 10 minutes

“I remember exactly where I was,” said the moment the retinal implant that gave her eyesight stopped working after a genetic condition called retinitis pigmentosa completely blinded her in her thirties. Barbara Campbell says. She was on the New York City subway. “Suddenly I heard a small” beep, beep, beep “.” When the company that created it, Second Sight Medical Products, went bankrupt, the device shut down without warning. More than 350 people using the device are facing an uncertain future It is unclear if the implant can be repaired or maintained.

IEEE Spectrum | Read 20 minutes

News and views

Researchers studying multiple sclerosis (MS) are divided into two main camps. Most people see autoimmunity as the driving force of the disease, but the minority evokes the perpetrators of the virus. A study of a large number of people tracked over the years last month Infection with the Epstein-Barr virus increases your chances of developing MS 32 times or more. However, this associative connection lacked the connection that triggered the underlying illness. Well, the evidence may settle the argument through a compromise, Neurobiologist Hartmut Wekerle writes. Antibodies that attack the Epstein-Barr virus also recognize GlialCAM, a protein found in glial cells of the brain.

Nature | 9 minutes read

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This week’s infographic

Separating urine from other sewage can reduce pollution, save water, produce better fertilizers and reduce the burden on sewers. but, A major obstacle to fundamental reengineering One of the most basic aspects of life. ((((Nature | 13 minutes read).

See details of this week’s major infographics selected by NatureNews and art team.

Today’s quote

Comparative geneticist Jess McLaughlin explores ways to comprehensively teach topics such as sex-determining genetics, reproductive phenotype-related developmental pathways, and sex-related heredity. ((((Personal Blog | Read 12 Minutes).

What Are The Main Benefits Of Comparing Car Insurance Quotes Online

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