transformation

More People Seeking Treatment for Depression

...wever, symptom management has gone through a major transformation in the US, with antidepressant medications taking the lead role in treatment options while talk therapy or psychotherapy is losing ground. Olfson, associate professor at the College of Physicians and Surgeons at Columbia University in New York, sug...

Stem cells form blood vessels

... and other tissues. Researchers hope to direct the transformation of such cells to treat ailing hearts, livers, brains and other organs. Langer said his team cultured the cells in such a way that they were allowed to develop into the various types of cells that are precursors to mature tissue. From this colony, th...

Platelets May Be The Source Of Gene Regulations

...// (anucleate). Scientists long have thought the transformation of pre-mRNA into mature mRNA—called splicing—happens only in a cell’s nucleus. But using stem cells from human umbilical cord blood to engineer the precursor cell that forms platelets and platelets isolated from the blood of study subjects, the Utah ...

New Model for understanding Tumor Metastasis

...mor cells. // The process of metastasis spread and transformation from normal skin cell to malignant cell is underst...nfluence of the tumor cell microenvironment on the transformation of normal skin cells, as well as on genetic triggering mechanisms and signaling pathways that could ...

Evolution influenced by Temperature change

...ows the evolution of new species but study shown a transformation of these animals from smaller size to a bigger size which was influenced by temperature changes....

Internet Helps Strengthen Social Ties

...ew job. These survey findings fit into a larger transformation in social relations that sociologist Barry Wellman of the University of Toronto has called the rise of 'networked individualism'. He says users of modern technology are less tied to local groups and increasingly tied to looser and more geographically...

Smoking Marijuana Increases The Risk Of Bladder Cancer

...that of Cigarette smoking. It causes the malignant transformation in transitional epithelium cells which forms the outer lining of the bladder. The marijuana metabolites have a longer half-life in urine than the nicotine metabolites. Hence they stay for a longer duration in the bladder and have been found to have...

Switching Off Protein Could Play Key Role In Success Of Radiation Therapy For Cancer

...to genomic instability and result in the malignant transformation of cells," Pandita commented. "In fact, fusions at the telomeric ends of chromosomes like those seen in the absence of Rad9 appear frequently in tumor tissues."Main Article: Pandita RK, Sharma GG, Laszlo A, Hopkins KM, Davey S, Chakhparonian M, Gupta...

Crucial steps taken by the Chinese government to protect its grasslands

...on of biological diversity. It would help in the transformation of China from an agriculture country in to a country that supports modern agriculture and the prosperity of rural farmers. He also said that various legislation and law enforcement has to be introduced which would facilitate the use of new technol...

Designer Strawberries

...d to find a system that would enable the efficient transformation of strawberry. However, these efforts have fallen ...s very amenable to transformation." He added: "The transformation rate achieved is the result of innovation and great attention to experimental detail." Due to the sm...

Alternate ways to produce HAS from tobacco plants

...er has developed a technique which uses plastidial transformation which results in the production// of Human serum a...ansfer it is increased to 14-7%. With the nuclear transformation method, gene integrates into the DNA of the cell nucleus of the leaf and, thus, can only manage a sm...

Trial Of DMD Gene Therapy Initiated At Ohio

...ified in 1986 by MDA-supported researchers. The transformation was very exciting from the academic institutions, where basic science concepts are developed into the industry, where concepts became products. She also said that it would not have been possible if Asklepios had not taken a big risk of combining busi...

Pluripotent ESC, To Serve As an Effective Therapy for Many Diseases

...ilva and colleagues said they had accomplished the transformation of immature cells from men's testicles into powerful stem cells, which can later, differentiate into nerve, heart and bone cells. // Their work was presented at a meeting of stem cell researchers in Valencia, Spain. Gerd Hasenfuss of Georg-August-Uni...

Cervical Procedures Increase Risk Of Pregnancy Complications

... as Laser conisation. Large loop excision of the transformation zone (LLETZ) is the most commonly used treatment f... 'Evidence clearly indicates that excision of the transformation zone is associated with a small but real increase in risk of pregnancy-related morbidity. This infor...

Indian Medical Association To Train Doctors About HIV/AIDS

...ion needing proper attention so as to restrict its transformation into AIDS. Dr Dubey said that the general plan for the training programme has already been prepared. He said each state secretary of IMA would select two member doctors for the training in the first phase. These doctors he said, would be trained at...

IMA To Train Doctors In Primary Treatment Of HIV/AIDS

...AIDS but it needs proper attention to restrict the transformation of HIV into AIDS,' said Dr RD Dubey, National Chairman, IMA Academy of Medical Specialty. The blue print of the training programme has been prepared already. Each state secretary of the IMA would select two doctors for training. Those selected woul...

Discovery Of New Molecule Could Solve Cancer Spread Mystery

...e complex signaling pathways involved in malignant transformation and to thwart to the ability of cancer cells to adapt to stress. Lipid kinases belonging to the PI3 kinase family, made up of different isoforms, promote cell growth and survival. Aberrant regulation and activation of PI3 kinases has been implicate...

Hormone Transforming Caterpillars to Moths Identified

...f a starter hormone responsible for initiating the transformation of caterpillars into moths//. The research was led by David Champlin, a biology professor at the University of Southern Maine, and assisted by students Paul Allee of Portland and Steven MacWhinnie of Gray and three colleagues who are professors at ...

Well-Planned Surgeries Also Carry Health Risks

...ch as lipopolysaccharide. He’s found a resulting transformation of macrophages, which typically work like garbage collectors for the immune system, into large, pro-inflammatory cytokine-spewing cells. “Macrophages residing in areas of sickle cell-induced tissue injury become large, express different receptors on ...

New Role of COX Enzymes Discovered

...eterodimer, appears to play a critical role in the transformation that occurs in the blood vessels of newly born mice, shortly after birth, namely the closing of the ductus arterious. This necessary developmental step permits newborns to function independently from their mother. "These observations prompt us to e...

Good Sleep Habits Could Reduce the Intensity of Migraines

...ere may be other important factors involved in the transformation process", says Calhoun. "Sleep problems may be one of these methods by which episodic headaches become chronic." (Source: IANS News)...

UCLA Researchers Transform Stem cells From Fat tissues Into Smooth Muscle

...and developing the growth factors that will induce transformation of cells more quickly. She is also starting to use smooth muscle cells for tissue engineering in the urinary tract, including the urethra. Source: EurekAlrt...

Emerging Therapies for Skin Cancer Treatment

...which is known to be a critical event in malignant transformation of skin cancer. During angiogenesis new blood vessels feed diseased tissues, destroy normal tissues and allow tumor cells to escape into the circulation and lodge in other organs causing tumor metastases. “Research is trying to find therapies that ...

NHS 24 Helpline Service Improved Remarkably Says Health Minister

...vice was now "a different place entirely". Major transformation was done in the services of NHS 24 after an inquir..., had conducted the fatal accident inquiry. The transformation has led to 99.6 per cent of calls now being answered within 30 seconds, with an average waiting time...

Adult stem cells are sensitive to responses from the environment

...ble clues from their local environment, allowing a transformation into different types of tissue. The researchers were also able to drive the stem cells according to requirement by simply altering the tenacity of the gel on which they were cultivated. The researchers believe that their findings, which appear in ...

Aging Families Continue Struggle in Katrina Aftermath

... of Baton Rouge, who are coping with the overnight transformation of their community. The families are comprised of persons 60 years of age or older, grandparents rearing grandchildren, or caregivers of aging adults. The team is identifying: (a) how aging families respond to changes in their daily lives as decisi...

Why Don’t All Moles Progress to Melanoma

...nd triggers a response that prevents the malignant transformation of these cells,” Soengas adds. According to Soen...anism, which doesn’t activate the ER, to block the transformation of melanocytes. Both these mechanisms work in addition to or independent from other well-known tumor...

NOTE surgery – to combat obesit

...besity. All surgical procedures have undergone a transformation due to the advent of laparoscopic surgery, also known as “keyhole” surgery. The demand for bariatric surgery went up particularly in 1990s. Only a few small cuts are needed for this surgery. “I believe we are perhaps on the verge of another revolut...

Human Stem Cells Delay Start of Lou Gehrig’s Disease in Rat

...ved neurotrophic factor) in spinal cord fluid. The transformation of the transplanted cells also may allow them to deliver these growth factors to other cells in the spinal cord through physical connections. Cautioning that clinical applications are still far from possible, Koliatsos hopes to take further advanta...

Researchers Discovered the Gene Responsible for Brittle Bone Disease

... of a complex of proteins involved in the chemical transformation of collagen from simple protein "chains" into its final form. The well-known forms of Osteogenesis Imperfecta (OI) result from a defect in the genes for type I collagen, which serves as a kind of molecular scaffolding that holds together bone, tend...

Stem Cells in Liposuctioned Fat can Heal Injuries

... more limited potential. Collas insists that the transformation is possible. The hurdle lies not with the genes but with a cell’s epigenetic status, the subtle chemical modifications of DNA and its surrounding histone proteins. Epigenetic marks contribute to switching genes on and off, and stem cells rely on them...

U.S. Child Health System Needs Total Overhaul

... the U.S. child care system that include: ? making transformation of the child health system a national priority. ? improving overall system performance by consolidating the fragmented array of programs scattered across various federal departments and agencies into a new national child health development agency th...

U.S. Child Health System Needs Total Overhaul

...he U.S. child care system that include: ? making transformation of the child health system a national priority. ? improving overall system performance by consolidating the fragmented array of programs scattered across various federal departments and agencies into a new national child health development agency th...

Doctor's AIDS Documentary Focus on Stigma and Discrimination

...s about PLHAs. Then, in 2006, I was touched by the transformation of the people and this was the beginning of my film," he added. The Humanity Films Year produced the Hindi-Marathi "Second Life" with English subtitles. The documentary was first shown in December. SRM...

Interview With a Surgeon Hidden Hero of the NHS

...l not be quick or pain free but it lead to a major transformation in the attitude of doctors and the attitude of public towards doctors. Availability of opportunities for training and progress based on merit also becomes important. Developing Indias own models will give Indian doctors a collective sense of prid...

Children With Chronic Illness Die in Hospitals

...s for very sick children. There has been a quiet transformation in care for children with severe chronic conditions, said pediatrician Chris Feudtner, M.D., Ph.D., M.P.H., lead author of the study in the June 27 Journal of the American Medical Association. Advances in medicine and technology are extending surviva...

Insights into Acute Promyelocytic Leukemia

... in Houston and their colleagues characterized the transformation mechanisms involved in APL by functionally separat...rinsic DNA-binding properties of RARA fusions from transformation of primary blood cells. The researchers found that homodimerization was not sufficient for RARA f...

Folicacid Fortification Very Beneficial

... acid into the foodstream may have facilitated the transformation of benign growths into cancers, or small cancers into larger ones, he says. Second, the fact that a synthetic form of folate is used for fortification may be important, suggests Mason. As the total amount of folic acid ingested increases, the mecha...