Navigation Links
Scientist discover secrets of ageing

Scientists have found that a cluster of genetic mutations accelerate the series of cell// deaths that lead to ageing.

According to the researchers from the University of Wisconsin-Madison, growing old happens when the genetic mutations in the DNA of the mitochondria triggers cell deaths that may lead to hearing loss, loss of vision, hair fall, weight loss, weakening of the bone structures and less number of red bloods cells. The genetic mutations lead to critical cell death, bringing into focus the concept of programmed cell deaths happening during ageing.

Researchers are hopeful that such knowledge can lead to ways to restore loss of hearing by protecting the DNA of the mitochondria from the genetical mutations.

Such insight could also lead to strategies to restore some functions such as hearing by protecting mitochondrial DNA from naturally occurring mutations.

Researchers who had worked with genetically engineered mice that ages faster, have said that the symptoms of aging is more emphatic in some critical cells that are adult stem cells and hence are required for replacing the dying cells. This may lead to impairment of the regeneration process of the bone marrow, intestines and the hair follicles.

Reference: Science, July 2005
'"/>




Page: 1

Related medicine news :

1. Scientists plan human cloning clinic in the United States
2. Scientists found ancient Human Germ Killer
3. Scientists locate key hormone involved in appetite control
4. Scientists open the book of life
5. Scientists review SARS
6. Scientists crack dengue fever puzzle
7. Scientists push to lower hidden sodium in food
8. Indian Scientists Make Wide-Ranging Analysis And Annotation Of X Chromosome
9. Scientists have found effective brain regions for deep brain stimulation for Parkinson’s
10. Scientists reveal the secrets of sarcasm
11. Scientists Unveil Mechanism Behind Resistance to Severe Malaria
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Scientist discover secrets ageing

(Date:8/21/2014)... Steven Reinberg HealthDay ... An experimental drug shows promise in treating respiratory syncytial virus ... "We are finally making major progress in being able ... cause of serious viral pneumonia, second only to influenza virus," ... at the University of Tennessee College of Medicine in Memphis. ...
(Date:8/21/2014)... and American Associations for Dental Research (IADR/AADR) have published ... Five Decades of Decline." This study, by lead researcher ... USA, follows edentulism (tooth loss) over the last hundred ... and requiring dentures. It is published in the OnlineFirst ... ( JDR ). , The researchers of ...
(Date:8/21/2014)... (PRWEB) August 21, 2014 According ... Resin (Acrylic, Polyester, Alkyd, Epoxy, Polyurethane, PTFE, PVDF, ... Industrial, Protective, Wood, Marine, Packaging, Coil, & Others) ... The global Waterborne Coatings Market is estimated to ... market Data Tables and 28 figures spread through ...
(Date:8/21/2014)... Competing in the “Best TV show” category, ... on Monday, August 25th at 7 pm at the ... festival is named in top festival lists and is ... Avid, and Write Brothers. , The event will occur ... at 410 South Myrtle Avenue (showtimes: 626-305-SHOW; email: monrovia(at)kptmovies(dot)com). ...
(Date:8/21/2014)... August 21, 2014 According to a ... Feeding Devices Market (Enteral Feeding Tubes, Enteral Feeding Pumps, ... Industry Analysis, Size, Share, Growth, Trends and Forecast,2013 - ... at USD 2.0 billion in 2012 and is estimated ... in 2019growing at a CAGR of 6.2% from 2013 ...
Breaking Medicine News(10 mins):Health News:New Drug May Fight Serious Respiratory Virus in Infants 2Health News:New Drug May Fight Serious Respiratory Virus in Infants 3Health News:Study shows steep decline in tooth loss, increase in socioeconomic disparities 2Health News:Waterborne Coatings Market worth $77,838.71 Million by 2019 – New Report by MarketsandMarkets 2Health News:Waterborne Coatings Market worth $77,838.71 Million by 2019 – New Report by MarketsandMarkets 3Health News:Waterborne Coatings Market worth $77,838.71 Million by 2019 – New Report by MarketsandMarkets 4Health News:“Heavy Metal Greg,” a Music Talk Show by Gregory Graham, Will Screen at Action on Film International Film Festival on 08/25/2014 2Health News:Enteral Feeding Devices Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2013 - 2019 2Health News:Enteral Feeding Devices Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2013 - 2019 3Health News:Enteral Feeding Devices Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2013 - 2019 4
... ... The US Whey Proteins market is anticipated to reach 472.3 million pounds by 2015, driven ... technology of whey processing and investments in R&D are other major driving forces for the ... ...
... 1, 2010 - Shionogi Pharma, Inc., a U.S.-based group ... summarizing the results of two pivotal studies of the ... being developed for the treatment of primary premature ejaculation ... Urological Association (AUA) Annual Meeting in San Francisco. ...
... or too much/too little of the active ingredient , ... market them, men continue to buy them and experts ... for erectile dysfunction. , A new study, conducted in ... American Urological Association annual meeting in San Francisco, finds ...
... more females than males, organizers say , MONDAY, ... rates for women are generally on the downswing, ... rising, the American Lung Association (ALA) says. , ... from tobacco-related illness, the ALA estimates. And chronic ...
... ... Day. According to the World Health Organization, 1 billion people will die from ... given away to inform people about the significant adverse effect tobacco continues to ... No Tobacco Day on May 31. Download the e-book and access tools to ...
... caution , SUNDAY, May 30 (HealthDay News) -- New research ... bladder cancer and might even raise the risk of another ... researchers analyzed more than 10,000 questionnaires that men filled out ... than 60 percent of the men said they took supplements, ...
Cached Medicine News:Health News:US Whey Proteins Market to Reach 472.3 Million Pounds by 2015, According to New Report by Global Industry Analysts, Inc. 2Health News:US Whey Proteins Market to Reach 472.3 Million Pounds by 2015, According to New Report by Global Industry Analysts, Inc. 3Health News:Pivotal data for the investigational treatment PSD502 for primary premature ejaculation 2Health News:Pivotal data for the investigational treatment PSD502 for primary premature ejaculation 3Health News:Dangers Lurk in Impotence Drugs Sold on Web 2Health News:Women Smokers Targeted on 'World No Tobacco Day' 2Health News:Celebrate The World Health Organization's World No Tobacco Day, and Get Free eBook - Protect Women from Tobacco Marketing and Smoke 2Health News:Celebrate The World Health Organization's World No Tobacco Day, and Get Free eBook - Protect Women from Tobacco Marketing and Smoke 3Health News:Celebrate The World Health Organization's World No Tobacco Day, and Get Free eBook - Protect Women from Tobacco Marketing and Smoke 4Health News:Celebrate The World Health Organization's World No Tobacco Day, and Get Free eBook - Protect Women from Tobacco Marketing and Smoke 5Health News:Celebrate The World Health Organization's World No Tobacco Day, and Get Free eBook - Protect Women from Tobacco Marketing and Smoke 6Health News:Vitamins Fail to Protect Men Against Bladder Cancer 2
(Date:8/21/2014)...   Royal Philips (NYSE: ... received 510(k) clearance from the U.S. Food and ... for Transcatheter Aortic-Valve Implantation (TAVI) treatments. Through 3D ... pre-procedural, high-precision positioning to treat aortic stenosis ailments.  ... available as part of Philips IntelliSpace Portal ...
(Date:8/20/2014)... 2014 Northstar Global Business Services, Inc., ... of hard work from many talented specialists, the ... and package design.  The new formulation for Snorenz ... the product due to overwhelming evidence of increased ... Nighttime will also include these vitamins, as well ...
(Date:8/20/2014)... 20, 2014  The National Association of Drug ... achieved by the real-time, pseudoephedrine (PSE) blocking system ... Log Exchange (NPLEx), automatically blocks unlawful pseudoephedrine sales ... offenders and make arrests. Data released by NPLEx ... blocked the sale of more than 32,890 ...
Breaking Medicine Technology:Philips receives FDA 510(k) Clearance for TAVI Precision Treatment Planning Application 2Philips receives FDA 510(k) Clearance for TAVI Precision Treatment Planning Application 3Northstar completes the first phase of its new retail strategy and prepares to ship reformulated Snorenz with all new packaging 2Michigan's Stop-Sale System Achieves Significant Results In Battle Against Meth 2
... Industries, Inc., a manufacturer of OTC drug products has ... Chief Operating Officer,s (COO) role.   Vize ... and Biotechnology field to H&P mostly with Abbott Laboratories. ... Validations to H&P as they begin to restart their ...
... 2011 Eurotech , a leading supplier of ... been selected to supply embedded computers to ... diagnostics solutions.  The value of the six-month contract is ... The Eurotech Sphere II will allow the customer to ...
Cached Medicine Technology:Eurotech Awarded 1.5M USD Contract to Supply Embedded Computers for Medical Application 2
... a national reference laboratory and a worldwide ... ARUP offers an extensive test menu of ... clinical and anatomic pathology. Owned by the ... more than half of the nation's university ...
... a national reference laboratory and a worldwide ... ARUP offers an extensive test menu of ... clinical and anatomic pathology. Owned by the ... more than half of the nation's university ...
... Laboratories is a national reference laboratory and ... and development. ARUP offers an extensive test ... tests in clinical and anatomic pathology. Owned ... clients include more than half of the ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
Medicine Products: