Technology: Gene editing tool could treat many diseases created by mutations - PressFrom - US
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TechnologyGene editing tool could treat many diseases created by mutations

10:40  26 august  2019
10:40  26 august  2019 Source:   engadget.com

Instagrammers can now create their own augmented reality filters via Spark AR Studio

Instagrammers can now create their own augmented reality filters via Spark AR Studio Yesterday, Facebook opened Spark AR, a tool that lets Instagrammers create their own AR-powered effects, to the world as a public beta. Earlier this year at the Facebook F8 conference for developers, the company announced that soon anyone will be able to make AR-powered effects for Instagram with a tool called Spark AR Studio. While the tool was previously only available to select Instagrammers, yesterday it became accessible to everyone as a beta. According to the company, everyone can be a creator whether you are "a professional or have a limited tech background.

The new genome - editing technology could be expanded for use in a broad range of gene mutation conditions such as Huntington's disease and the Researchers have developed a new tool -- dubbed SATI -- to edit the mouse genome , enabling the team to target a broad range of mutations and cell

Incurable diseases such as diabetes and muscular dystrophy could be treated in future using a new form of genetic engineering The technique is an adapted version of the powerful gene editing tool called Crispr. 'Chemical surgery' can correct genetic mutations behind many diseases – study.

The use of gene editing to eliminate diseases has numerous challenges, including the not-so-small problem of dealing with mutation-based conditions like Huntington's. Existing approaches that replace the gene could cause damage. Salk Institute scientists say they've created a tool that can perform edits when mutations are at work. SATI (Single homology Arm donor mediated intro-Targeting Integration) builds on HITI, a variant of the familiar CRISPR-Cas9 gene editing technique, deals with mutations by inserting a healthy copy of a troublesome gene into the non-coding region of DNA. As the DNA repairs itself, the normal gene integrates into the genome alongside the old one -- it eliminates the harm from the mutation without taking risks.

Instagrammers can now create their own augmented reality filters via Spark AR Studio

Instagrammers can now create their own augmented reality filters via Spark AR Studio Yesterday, Facebook opened Spark AR, a tool that lets Instagrammers create their own AR-powered effects, to the world as a public beta. Earlier this year at the Facebook 

A novel technology for genome - editing a broad range of mutations in live organisms. Salk scientists develop a new gene - editing tool that LA JOLLA—The ability to edit genes in living organisms offers the opportunity to treat a plethora of inherited diseases . However, many types of gene - editing tools

In theory, CRISPR technology could let us edit any genetic mutation at will, curing the disease it causes. Hemophilia is another blood disorder that CRISPR technology could tackle. CRISPR Therapeutics is working with Casebia on an in vivo CRISPR therapy where the gene editing tool is

Gene editing tool could treat many diseases created by mutations

In lab testing, this had dramatic effects on progeria, a premature aging disease. Mice treated with SATI lived about 45 percent longer while seeing reduced aging effects. That would translate to over a decade for a human affected by the same condition.

As is often the case with gene editing treatments, there's still work to be done. The Salk team wanted to make SATI more efficient by boosting the number of cells that can incorporate the healthier DNA. The lab experiment was also a proof of concept, and there's a long road between that and clinical trials. If it works as hoped, though, it could help doctors mitigate (or ideally, eliminate) a wide variety of mutation-based diseases.

Salk Institute, Nature

A new AI-powered app scans banana crops for early signs of disease.
The banana is the world’s most popular fruit. And yet, its future is threatened by a spate of diseases that are ravaging crops worldwide. Now, researchers have developed a tool to tackle these silent killers: an artificially-intelligent smartphone app that can scan banana plants for early signs of infection, and alert farmers before it takes hold on their crops. © Provided by Atlantic Media, Inc.

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