HOME >> BIOLOGY >> NEWS
Scientists combine therapeutic cloning, embryonic stem cells, and gene defect in mice

While the promise of nuclear transplantation therapy, commonly referred to as "therapeutic cloning," has given hope to patients, like Christopher Reeve, and excited the research community and the public, it has never been successfully demonstrated. Now, scientists from the Whitehead Institute for Biomedical Research have used a mouse model to establish for the first time that a combination of nuclear transplantation, gene therapy, and embryonic stem cell differentiation can be used to create custom-tailored cellular therapies for genetic disorders.

The work is a result of a collaboration between Whitehead Member Rudolf Jaenischs lab and Whitehead Fellow George Daleys lab and will be published as two companion papers on the Cell web site on Friday, March 8, 2002.

The Whitehead researchers joined forces to work on a problem that until now has proven difficult to overcome. Scientists have been able to use nuclear transfer to create embryonic stem cells and differentiate them in culture to create many different cell types, including muscle, neurons, and hematopoietic stem cells, which are the precursors to all immune and blood cells. But, they have never shown that the cells created in culture could be reintroduced into an animal to treat a disease.

Combining their independent research interests, the Jaenisch and Daley labs used skin cells from a mouse, which was completely immune deficient, to create a cellular therapy that was able to partially restore immune function in the mouse. "Though the immune system wasnt completely restored, there was enough improvement to predict that a comparable result in humans would translate into a significant clinical benefit," says Daley.

"This is a proof-of-principle experiment, which shows that nuclear transplantation therapy may be possible for human application. Furthermore, it shows that gene therapy can be incorporated into the approach to correct genetic mutations in defective cells without af
'"/>

Contact: Nadia Halim
halim@wi.mit.edu
617-258-9183
Whitehead Institute for Biomedical Research
7-Mar-2002


Page: 1 2 3 4

Related biology news :

1. Scientists to prototype cyberinfrastructure for research and education access to ocean observatories
2. Scientists sequence genome of kind of organism central to biospheres carbon cycle
3. Scientists find nanowires capable of detecting individual viruses
4. Scientists discover potential new way to control drug-resistant bacteria
5. Scientists explore genome of methane-breathing microbe
6. Scientists decipher genetic code of biothreat pathogen
7. Stuck on you: Scientists lay bare secrets of bacterial attachment proteins
8. Scientists discover proteins involved in spread of HIV-1 infection
9. Scientists fear new Ebola outbreak may explain sudden gorilla disappearance
10. Scientists reinvent DNA as template to produce organic molecules
11. Scientists visualise cellular handmaiden that restores shape to proteins

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/15/2016)... ALBANY, New York , March 15, 2016 ... a new market report published by Transparency Market Research "Digital ... Growth, Trends and Forecast 2015 - 2023," the global digital ... at US$ 731.9 Mn in 2014 and is forecast to ... to 2023. Growth of micro, small and medium enterprises (MSMEs) ...
(Date:3/14/2016)... 2016 http://www.apimages.com ) - ... - Renvoi : image disponible via AP Images ... --> DERMALOG, le leader de ... lecteurs d,empreintes digitales pour l,enregistrement des réfugiés en ... pour produire des cartes d,identité aux réfugiés. DERMALOG ...
(Date:3/10/2016)... 10, 2016 --> ... report "Identity and Access Management Market by Component (Provisioning, ... Governance), by Organization Size, by Deployment, by Vertical, and ... MarketsandMarkets, The market is estimated to grow from USD ... 2020, at a Compound Annual Growth Rate (CAGR) of ...
Breaking Biology News(10 mins):
(Date:5/26/2016)... -- Q BioMed Inc. (OTCQB: QBIO), a biotechnology ... presenter at the 5th Annual Marcum MicroCap Conference on Thursday, ... at the Grand Hyatt Hotel. The Company,s ... is scheduled to begin at 11a.m ET in the Broadway ... developments and outline milestones for the balance of 2016 and ...
(Date:5/25/2016)... San Diego, Calif. (PRWEB) , ... May 25, 2016 , ... ... San Diego area and has consistently been rated one of its top attractions. ... over the globe to participate in a unique and intimate team-building experience. , Each ...
(Date:5/25/2016)... ... ... at the University of Athens say they have evidence that the variety of different ... lead to one good one. Surviving Mesothelioma has just posted an article on the ... 98 mesothelioma patients who got a second kind of drug therapy after ...
(Date:5/24/2016)... Israel , May 24, 2016   MedyMatch Technology ... physicians with artificial intelligence, real-time decision support tools in the ... present at the 2016 Israeli Advanced Technology Industries (IATI) BioMed ... Israel,s 15th National Life Sciences and ... at the David Intercontinental Hotel in Tel Aviv, ...
Breaking Biology Technology:
Cached News: