Synopsis: Health: Illness: Signs and symptoms:


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Their work offers great promise of developing therapies that reverse disabilities caused by multiple sclerosis or similar neurological disorders."


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which primarily affects boys, causes bleeding, severe and recurrent infections, severe eczema and in some patients autoimmune reactions and the development of cancer.


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It is the second leading cause of disability worldwide and, like river blindness, is highly endemic in certain regions in Africa.


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older cardiac patient who comes in with chest pain, the result of a lifetime of poor diet and little exercise."

But what if a 30-year-old woman comes in with chest pain and her doctors can't find any obvious reason why she should be having heart problems at such a young age?"


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Symptoms include fatigue, dizziness, chest pain/pressure, heart murmurs, shortness of breath during activity, heart palpitations and fainting.


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transmit neurodegeneration Multiple System Atrophy (MSA), a neurodegenerative disorder with similarities to Parkinson's disease, is caused by a newly discovered type of prion,


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"Patricia Moore, 63, from Oswestry was diagnosed with idiopathic pulmonary fibrosis in 2011 and received a transplant in 2014.


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because muscle atrophy can occur following a stroke when people are weak and bedbound. In addition, they looked at USP19 levels in human muscle samples from the most common cancers that cause muscle wasting:


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account for 3 percent to 5 percent of pancreatic malignancies and have a five-year survival rate of about 42 percent, according to the National Cancer Institute.


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'When there is scar tissue in the heart or fibrosis, this can cause part of the wave to slow down.


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which can result in bone atrophy. To lower the risk of infection and improve the long-term effectiveness of the implant,


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such as unusual bleeding and blood in the urine. Purity is also an important issue. It is not unheard of for the contaminant oversulfated chondroitin sulfate (OSCS) to slip into the heparin supply chain.


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#New Incisionless Surgery to Treat Enlarged Prostate By age 60, more than 50 percent of men in the United states suffer from benign prostatic hyperplasia (BPH), a condition that leads to annoying changes


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which had late-stage tumours and rectal bleeding. The same effects were shown also when Imatinib was tested on colon tumour tissues taken from human patients.


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Such patients must avoid eating phenylalanine to prevent problems such as intellectual disability and seizures. Loss of GLDC produces a disorder called nonketotic hyperglycinemia,


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#New transitional stem cells discovered Preeclampsia is a disease that affects 5 to 8 percent of pregnancies in America.

Scientists believe preeclampsia is caused by a number of factors, including shallow placentas that are associated insufficiently with maternal blood vessels.

Now, researchers from the University of Missouri, in an effort to grow placenta cells to better study the causes of preeclampsia,

and his colleagues, says these new stem cells can help advance research on preeclampsia and a number of other areas of the human reproductive process. hese new cells,

what causes diseases like preeclampsia and other prenatal problems. Embryonic stem cells are pluripotent, meaning they can develop into a number of different types of cells such as muscle cells, bone cells, skin cells, etc.


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It is the second-leading cause of disability worldwide and like river blindness, is highly endemic in certain regions in Africa.


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disability and death in the U s. Smokers who want to quit can turn to various pharmacological aids.


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and tuberous sclerosis 1 and 2). They discovered that a cellular calcium signaling process involving the inositol trisphosphate receptor was altered very much.


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but eventually reported having a fever and joint pains a


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#First Optical Rectenna Combined Rectifier and Antenna Converts Light to DC Current Using nanometer scale components,


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In a second group of children with unexplained fevers, standard testing had detected 11 viruses in the eight children evaluated.


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hen there is scar tissue in the heart or fibrosis, this can cause part of the wave to slow down.


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on 732 patients with PPMS, found that those treated with the drug had a reduction in the progression of clinical disability of 24 per cent.


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hen there is scar tissue in the heart or fibrosis, this can cause part of the wave to slow down.


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even in presence of anticoagulants A nanofiber hydrogel infused with snake venom may be the best material to stop bleeding quickly, according to Rice university scientists.

This is important because surgical bleeding in patients taking heparin can be a serious problem. The use of batroxobin allows us to get around this problem

Tests showed the new material stopped a wound from bleeding in as little as six seconds and further prodding of the wound minutes later did not reopen it.

What we did was combine it with the hydrogel wee been working on for a long time. e think SB50 has great potential to stop surgical bleeding, particularly in difficult cases in


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first mapped the gene causing North carolina macular dystrophy on chromosome 6 in 1992. The current findings ultimately required an international team of 20 investigators using data from the Human genome Project


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which is the leading cause of serious long-term disability in adults. The five-year study, performed in an animal model,


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when they have fevers. The genes express heat shock proteins which protect essential cell proteins and remove damaged proteins before they accumulate


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which included varying degrees of flu-like symptoms with high fevers nausea and muscle pain.


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The operation leaves a scar on the neck and can lead to heart attack short-term facial paralysis from nerve damage and bleeding


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Heparin is notorious for causing potentially lethal side-effects like excessive bleeding but is often a necessary evil in medical treatments where clotting is a risk.


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fever, influenza-like illness, pink eye, stomach illnesses (gastroenteritis), cold or respiratory symptoms, ear infections and rash.

The most common illnesses reported were gastroenteritis (37 percent), fever (31 percent), cold (17 percent) and influenza (3 percent.


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Because his son had a fever the doctors at the clinic put him on first one


ScienceDaily_2014 00330.txt

But the rash persisted and a few years later a rare form of skin cancer known as Marjolin's ulcer developed at the surgical site.

The patient's diagnosis with Marjolin's ulcer an invasive and potentially deadly squamous cell cancer surprised physicians.

and Marjolin's ulcer is extremely rare in people who are young and otherwise healthy.


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Changes in transcription factor 4 (TCF4) cause 18q21 deletion syndrome which is characterized by intellectual disability and psychiatric problems and mutations in euchromatic histone methyltransferase 1 (EHMT1) cause similar symptoms in a disease known as 9q34 deletion syndrome.


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while there were no differences between normal and benign prostatic hyperplasia patient samples. In other studies focused particularly on SPRY4-IT1.


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There were no hospitalizations among the participants for stroke thrombosis sepsis or bleeding which often occurs in patients using left ventricular assist devices (LVADS).


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for instance the well-known malformation of the limbs of infants of pregnant women taking the Thalidomide drug to relieve morning sickness that occurred around 1960.


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the extreme radiation sickness associated with exposure to high doses of ionizing radiation over a short period of time.


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and the Great RSS Gold rush of 2013 is reaching fever pitch. Bloomberg Businessweek reports. An RSS reader pulls in feeds of articles from various websites.


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Their setup resembled a fever thermometer, where the length of the mercury column in a capillary is controlled by the thermal expansion of the mercury in a reservoir connected to the capillary.


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Having a record of fever with a feature to take notes on prescriptions and symptoms that are dated automatically gives doctors valuable information


techcrunch 00288.txt

Differentiation from the market mean of unlimited cloud-based storage is the new calculus for its niche.


techcrunch.com 2015 0000201.txt

For example the Arc of Northern Virginia an advocacy group has used Specialneedsware technology to create a program to help people with learning disabilities navigate public transportation.

or developmental disabilities especially since only 15 states met the U s. Department of education basic standards for special needs education last year. t really a massive opportunity to help students with unique and diverse needs


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a world in which technology erases disability and in which the synthetic and biological worlds meld seamlessly.

Indeed as artificial limbs become more powerful and functional they can sometimes be perceived as the opposite of a disability.


timesofindia.indiatimes.com_home_science 2015 00588.txt.txt

An important potential benefit that brainwave technology might offer is the ability to improve the accessibility of media content to people with disabilities.


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whether he had a headache, was hungry or he simply wanted to say love you

and technologies that can handle a range of people with different disabilities that make communication difficult.


www.3dprintingindustry.com 2015 00510.txt.txt

people with disabilities will be able to feel the relative temperature level of an object. The higher the temperature of the objects, the stronger the cautionary electrical impulse sent from the micro control panel is.

and authenticity of experience for persons with disabilities using a prosthetic. It will help them live better independently

s far as people with disabilities are concerned, they have a great wish to be able to live as normal healthy people.

safer future for those with disabilities. he design is currently undergoing commissioning and testing, according to Siyi.


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what is called"Diabetics Foot"where ulcers form, leading eventually to the need to amputate. The causes of the disease are unknown,


www.azosensors.com 2015 0000119.txt

while others suffer from hearing impairments. hese specific disabilities led to concrete ideas, explains Mizera. Three ideas were implemented by the researchers together with the thalidomide victims, Heidelberg University,


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In this case one could think about situations where you would want to increase protein synthesis perhaps to treat muscle atrophy and disease-related weight loss.


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#DIRHA Prototype Enables People with Disabilities to use Voice as a Remote control to Access Home Devices Based on advanced voice recognition and audio signal processing technology,

The prototype was designed especially for people with disabilities and allows them to use their voice as a remote control to access services


www.biosciencetechnology.com 2015 01136.txt.txt

and can cause fever, breathing problems, pneumonia and kidney failure. The virus has spread primarily through contact with camels,


www.biosciencetechnology.com 2015 01207.txt.txt

Inovio and Novavax have done all some investigation on vaccines for the sickness but the research is still all preclinical,

Severe fever, coughing and shortness of breath are among the symptoms of MERS, which can ultimately result in pneumonia and kidney failure, according to the CDC.


www.biosciencetechnology.com 2015 01305.txt.txt

assistant professor in the Department of Ophthalmology and a researcher in UNC Gene therapy Center and Carolina Institute for Developmental Disabilities, developed the experimental treatment in studies conducted at UNC.

including spinal muscular atrophy. Bringing such path-breaking treatments to children affected by neurogenetic disorders is really the core mission of our team here at the NINDS


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including signs of bleeding or inflammation, the bacteria will need to remember this information and report it externally.


www.biosciencetechnology.com 2015 01372.txt.txt

A quarter of diabetics suffer from skin ulcers, particularly foot ulcers, due to the loss of sensation and circulation in the legs.

kin ulcers are excruciatingly painful for patients and in many cases can only be resolved by amputation of the limb. sing ultrasound wakes up the cells


www.biosciencetechnology.com 2015 01452.txt.txt

symptoms of infection may include large skin lesions, fever, swelling of the spleen and liver,


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Between approximately 1970-1995 this procedure was a very common method of ulcer treatment. If it really is correct that Parkinson's starts in the gut and spreads through the vagus nerve,


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was able to interact with whoever the robot crossed paths with. ach of the 9 subjects with disabilities managed to remotely control the robot with ease after less than 10 days of training,

Will robots soon become a fact of daily life for people suffering from a disability?


www.dailymail.co.uk_sciencetech 2015 01776.txt.txt

enabling people with physical disabilities to play the piano, as we demonstrated with our Eye Play the Piano project.'


www.dailymail.co.uk_sciencetech 2015 01834.txt.txt

it is also being adapted by Nasa to analyse brain pressure levels in astronauts to help tackle space-related visual problems and sickness.


www.dailymail.co.uk_sciencetech 2015 02598.txt.txt

Notably, cannabinoids were found to cause dizziness, dry mouth, nausea, fatigue, euphoria, vomiting, disorientation, drowsiness, confusion, a loss of balance and hallucination.


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and to read him stories at bed time. eing a person with a disability who has two children of her own,


www.euronews.com_sci-tech_ 2015 00103.txt.txt

It one of the major causes of disability worldwide. And one of the main problems of depression is that currently there is no way for clinicians to guide a treatment selection,


www.extremetech.com 2015 0000124.txt

That upgrade may be a headache but system requirements on Windows haven budged in nine years.


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such as mental disability, autism, and cancer. Sticky-flares have the potential to help scientists understand the complexities of RNA better than any analytical technique to date


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In patients with fragile Xhe most common cause of inherited intellectual disability key gene is disabled completely

GENE NEW ROLE In contrast, the patient in the new study has only a single error in the gene and exhibits only two classic traits of fragile Xntellectual disability and seizures.

the researchers genetic sequencing data from more than 900 males with intellectual disabilities but without classic fragile X syndrome.

although this individual has intellectual disability and seizures, his physical features are not typical of the syndrome,


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#New Gene Subgroup Driving Aggressiveness in Prostate Cancer Identified Prostate cancer is the most commonly diagnosed malignancy among males within developed countries.


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and had no toxic effects on living cells in the lab. The team also discovered that mixing the gel with silica nanoparticles gave it the ability to more effectively prevent bleeding,


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This is most commonly brought about by skin ulcers and bedsores, which threaten to evolve into dangerous and potentially deadly infections if left untreated.

The team also observed that the technique could be replicated successfully in human venous leg ulcer patients,


www.nanotech-now.com 2015 000024.txt

Engineers at the University of California, Berkeley, are developing a new type of bandage that does far more than stanch the bleeding from a paper cut or scraped knee.

Thanks to advances in flexible electronics, the researchers, in collaboration with colleagues at UC San francisco, have created a new"smart bandage"that uses electrical currents to detect early tissue damage from pressure ulcers,

Pressure ulcers, or bedsores, are injuries that can result after prolonged pressure cuts off adequate blood supply to the skin.

when they have pressure ulcers. The growing prevalence of diabetes and obesity has increased the risk factors for bedsores."


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Technology developed by Northwestern University researchers may help solve that quandary by allowing physicians to identify which nascent cancers are likely to escalate into potentially life-threatening malignancies and


www.nanotech-now.com 2015 00646.txt.txt

135 K) which caused the"high-Tc fever"in the world 30 years ago, it obviously exceeds the record of other"high-Tc superconductors"such as fullerene (C60) superconductors (Tc 33 K) and Mgb2 (Tc 39k),


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TVOC is known as a carcinogen that can cause disability in the nervous system from skin contact or from inhalation through respiratory organs s


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and cardiac hypertrophy through biodegradable polymer-encapsulated delivery of glycosphingolipid inhibitor), "builds on recent research by the same team that previously identified a fat-and-sugar molecule called GSL as the chief culprit behind a range of biological glitches that affect the body's ability to properly use, transport


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such as mental disability, autism and cancer. A new technology--called"Sticky-flares"--developed by nanomedicine experts at Northwestern University offers the first real-time method to track


www.neurosciencenews.com_neuroscience-topics 2015 00273.txt.txt

The disease-causing effects of CNVS are suspected also to be involved in other neurodevelopmental disorders such as intellectual disability, Autism Spectrum Disorder and ADHD.


www.neurosciencenews.com_neuroscience-topics 2015 00303.txt.txt

10.1038/ncomms8319abstractneurodegeneration in C. elegans models of ALS requires TIR-1/Sarm1 immune pathway activation in neuronsamyotrophic lateral sclerosis (ALS) is a neurodegenerative disease thought to employ cell nonautonomous


www.neurosciencenews.com_neuroscience-topics 2015 00341.txt.txt

was able to interact with whoever the robot crossed paths with. ach of the 9 subjects with disabilities managed to remotely control the robot with ease after less than 10 days of training,

The TOBI project, funded by the European commission, aims at developing brain-machine interfaces for people with disabilities to control telepresence robots or a wheelchair using only mental commands.

Will robots soon become a fact of daily life for people suffering from a disability?


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and Surgical Center for Retina developed software that detects eye diseases such as diabetic macular edema using a smartphone.


www.neurosciencenews.com_neuroscience-topics 2015 00409.txt.txt

cause an optic atrophy spectrum disorderis published in the journal Nature Genetics. Patients with mutations in this gene present symptoms similar to optic atrophy and Charcot-Marie-Tooth Type 2 (CMT2), including vision loss and weakening of the lower leg and foot

muscles beginning in the first decade of life. The novel variants occur in a gene called SLC25A46 that functions in mitochondria

Ph d. student in Neuroscience at the UM Miller School of medicine and first author of the study. lthough we study rare diseases such as CMT2 and optic atrophy,


www.psfk.com 2015 00190.txt.txt

According to the World Heart Federation, stroke is the second leading cause of disability worldwide. It affects 15 million people each year,


www.reuters.com_news_technology 2015 01000.txt.txt

like pre-term labor like preeclampsia and more and we will be able to intervene in the right time,


www.reuters.com_news_technology 2015 01547.txt.txt

whether that's pain from a broken leg or pain from a headache. So by putting an electrical signal directly into target nerves-in a known way,


www.science20.com 2015 00601.txt.txt

and disability caused by osteoarthritis. We are fighting to find better treatments and one day, a cure.


www.science20.com 2015 00886.txt.txt

and Surgical Center for Retina have developed software that detects eye diseases such as diabetic macular edema using a smartphone.


www.sciencealert.com 2015 00485.txt.txt

The drug also almost completely healed mice with ulcers in their colon, and helped mice that had had parts of their liver removed regrow the tissue nearly twice as fast as the control group.


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because they have a disability of some kind or because they live a long way from the nearest healthcare centre e


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it does offer some really interesting potential for people with disabilities. Tim Mildon from the BBC predicted that in the next 10 or 20 years,

the technology will be ready to assist people with severe disabilities and limited movement.""It is part of the BBC's research into how technology might make its services more accessible to people with disabilities,"Stuart Dredge reports at The Guardian.

Gotta start somewhere, right? The future of television is millions of people simultaneously rage quiting Game of Thrones with their minds every time religion burns a child i


www.sciencealert.com 2015 00582.txt.txt

"Each of the nine subjects with disabilities managed to remotely control the robot with ease after less than 10 days of training,"lead researcher José del R. Millán,


www.sciencealert.com 2015 00839.txt.txt

000 people in Guinea offer the most promising evidence so far that we may be able to protect against the haemorrhagic fever.

but the rest were protected fully against the haemorrhagic fever within six days.""Indeed, no vaccinee developed symptoms more than six days after vaccination, irrespective of whether vaccination was delayed immediate


www.sciencedaily.com 2015 00001167.txt

Cancer and HIV/AIDS were funded well above the predicted levels based on U s. disability alone with cancer accounting for 16 percent of total NIH funding and 25 percent of all


www.sciencedaily.com 2015 0000120.txt

which found that the use of this novel eye-tracking technology could reveal edema or swelling in the brain as a potential biomarker for assessing brain function and monitoring recovery in people with head injuries.


www.sciencedaily.com 2015 00001360.txt

which sudden onset of symptoms could rapidly lead to death or permanent disability. One of the most devastating outbreaks ever recorded was in 1996-1997


www.sciencedaily.com 2015 00001498.txt

epilepsy or intellectual disability (see this review article for further background). But they also can be completely benign


www.sciencedaily.com 2015 00001590.txt

because with the lower surface tension we expect less risk of head flattening and less risk for pressure ulcers."


www.sciencedaily.com 2015 00001710.txt

Last year, Ye and Karn discovered that one SCFA--butyric acid--induced a chain of events that reactivate the virus associated with Kaposi's sarcoma, the most common malignancy in HIV patients.


www.sciencedaily.com 2015 00001713.txt

The researchers reported that the technique distinguished prostate cancer from normal controls with 84-percent accuracy and cancer from benign hyperplasia and prostatitis with an accuracy of 91 percent.


www.sciencedaily.com 2015 0000309.txt

#Modular disability aids for world's poorest Inspiration hit Cara O'sullivan 21 from Battle East Sussex after a year's placement with the Medical Engineering Resource Unit (MERU

The changes that MERU products can make to the lives of children with disabilities inspired

which offers support to young people with disabilities and their families living in poverty in Peru and Tanzania.


www.sciencedaily.com 2015 08276.txt.txt

"The most well-known bunyaviruses include, for example, the Rift valley fever virus, which can cause febrile illnesses with severe bleeding in humans,

"says Dr. Sandra Junglen from the Bonn Institute of Virology, also affiliated with the German Center for Infection Research.


www.sciencedaily.com 2015 08318.txt.txt

135 K) which caused the"high-Tc fever"in the world 30 years ago, it obviously exceeds the record of other"high-Tc superconductors"such as fullerene (C60) superconductors (Tc 33 K) and Mgb2 (Tc 39k),


www.sciencedaily.com 2015 08543.txt.txt

#New approach for treating idiopathic pulmonary fibrosis Arrayprof. Dr. Oliver Eickelberg and Dr. Claudia Staab-Weijnitz of the Comprehensive Pneumology Center (CPC) at Helmholtz Zentrum München and their colleagues at LMU University Hospital in Munich and Yale university


www.sciencedaily.com 2015 08547.txt.txt

"We witnessed a LP on a 29-day-old baby that had arrived at the accident and emergency department at Boston Children's Hospital with a fever.

meningitis is not the cause of the fever in babies and therefore, "lumbar punctures do not benefit the patient in any way."


www.sciencedaily.com 2015 08669.txt.txt

and disability caused by osteoarthritis. We are fighting to find better treatments and one day, a cure.


www.sciencedaily.com 2015 08761.txt.txt

However, in the case of specific diseases, including Parkinson's disease, Multiple System Atrophy (MSA), and dementia with Lewy bodies (DLB), this protein forms aggregates that cause neurodegeneration."


www.sciencedaily.com 2015 09402.txt.txt

Esophageal and gastric malignancies account for 15 per cent of cancer-related deaths globally. Both cancers are diagnosed usually in the advanced stages


www.sciencedaily.com 2015 10432.txt.txt

A quarter of diabetics suffer from skin ulcers, particularly foot ulcers, due to the loss of sensation and circulation in the legs.

"Skin ulcers are excruciatingly painful for patients and in many cases can only be resolved by amputation of the limb."


www.sciencedaily.com 2015 10531.txt.txt

which involve initial inflammation, fibrosis, and then resolution thereof, occur in the lung. Using novel mass spectrometry techniques,

The findings of the research team will provide an important basis for further translational research on the development of pulmonary fibrosis*and chronic lung diseases in general,

and abundance of proteins in patients with lung fibrosis and healthy individuals and will therefore likely lead to new approaches for the treatment of chronic lung diseases in general and lung fibrosis in particular,


www.sciencedaily.com 2015 11004.txt.txt

Thus, the drug that is used to treat inflammatory disease may exacerbate malignancies.""Applying IL-6/Stat3 blockers to clinical practice might be dangerous for patients with cancerous lesions,


www.scientificamerican.com 2015 0000141.txt

However, dengue, yellow fever and Ebola all initially manifest as a fever and headache, so are mixed easily up.


www.scientificamerican.com 2015 0000169.txt

One South Boston restaurant added the hashtag##cabin fever#to its Twitter messages. The area's deepest snowfall on Sunday was the 20 inches (50 cm) recorded in Ipswich, Massachusetts,


www.scientificamerican.com 2015 01798.txt.txt

a 68-year-Old south Korean man developed a cough and fever. He visited four health facilities seeking treatment


www.technology.org 2015 08247.txt.txt

Two other foreign diseases, African swine fever and classical swine fever, remain constant threats to the U s. industry. he best assurance for the timely identification of known and unknown threats is to employ techniques


www.technology.org 2015 08289.txt.txt

These encouraging results from in vitro tests in humans and in vivo tests in mice were published in the Annals of Neurology. e believe we have identified the first therapy that will impact the quality of life of people with multiple sclerosis by significantly reducing the disability and the disease progression

and gait and balance deficits that lead to chronic disability. There is no effective cure. The disease particularly affects young adults in northern countries.

and the disability worsens, leading to the use of a cane or wheelchair. Currently, none of the drugs available on the market affect the disease progression.


www.technology.org 2015 08386.txt.txt

tuberous sclerosis and Hirschsprung disease. hese observations may help to explain certain human disease syndromes in which abnormalities of the nervous system appear to be associated, for previously unclear reasons,


www.technology.org 2015 09199.txt.txt

or fever-inducing. Trempy research program has determined the new polymer will thicken whole and nonfat milk,


www.technology.org 2015 09295.txt.txt

SW033291 healed virtually all the ulcers in the animalscolons and prevented colitis symptoms. In mice where two-thirds of their livers had been removed surgically,

In bone marrow transplants, for example, effects of SW033291 in accelerating tissue growth would provide the body the cells required to fight off the two most common and sometimes fatal complications, infection and bleeding.

For those suffering the debilitating impact of colitis, accelerating tissue growth could heal colon ulcers more quickly,


www.technology.org 2015 10200.txt.txt

a private British biopharmaceutical company focused on the development of therapies for retinal dystrophies. e are leading the way in the development of an effective gene therapy treatment for choroideremia,


www.technology.org 2015 10229.txt.txt

The researchers found that it was possible to combine the gel with silica nanoparticles microscopic particles previously found to stop bleeding to develop an even more powerful barrier to promote wound healing. his could allow us to immediately stop bleeding with one treatment


www.technology.org 2015 10232.txt.txt

#Researchers show that telomeres are linked to the origins of idiopathic pulmonary fibrosis Samples from mouse lungs show collagen fibers that generate pulmonary fibrosis.

These results suggest that idiopathic pulmonary fibrosis may be treated by therapies based on the activation of the enzyme telomerase.

Idiopathic pulmonary fibrosis (IPF) causes a gradual loss of respiratory capacity and can be lethal within a few years.

are at the origin of pulmonary fibrosis. This is the first time that telomere damage has been identified as a cause of the disease.

Idiopathic pulmonary fibrosis is a respiratory disease? affecting about 8, 000 people in Spain? in which scars are formed in lung tissue that make it rigid, leading to breathing difficulties.

For example, the telomeres of many patients suffering from idiopathic pulmonary fibrosis are shorter than normal.

Furthermore, pulmonary fibrosis is one of the most frequent illnesses among people with mutations in genes involved in telomere maintenance.

most of the animals developed progressive pulmonary fibrosis. The researchers, after finding that the lack of telomeres is lethal for type II alveolar cells,

that telomere damage may cause pulmonary fibrosis. In the words of Martínez: e have seen that acute telomere damage is sufficient to trigger pulmonary fibrosis, even in the absence of environmental damage.

A MODEL THAT REPRODUCES THE DISEASE IN HUMANS Although the mouse lacking telomeres in pulmonary epithelial cells proves the importance of telomeres in the origin of fibrosis,

it does not however reproduce the disease in most human patients. In humans, environmental hazards play an important role in the disease.

which leads to fibrosis. The researchers therefore developed an animal model that combines premature shortening of the telomeres due to telomerase deficiency, with low doses of environmental damage.

but not enough to cause pulmonary fibrosis in normal mice at the low doses administered by the authors.

The shortening of the telomeres is not in itself sufficient to generate fibrosis nor, in general, is bleomycin at low doses;

and this triggers pulmonary fibrosis, says Povedano. The new animal models are essential for testing new herapeutic strategies based on the activation of telomerase the enzyme that repairs telomeres,

fits in well with the fact that idiopathic pulmonary fibrosis only occurs in people over 50 years of age;

such as the shortening of telomeres, has enabled us to generate animal models that faithfully reproduce diseases such as idiopathic pulmonary fibrosis,


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