CSIRO Discovery Fights Cell Ageing
...th Beta Alistine'. The cells rapidly recover their youthful appearance-- but if the treatment ceases they immediately become senescent. The CSIRO team also found that Beta Alistine' helps to prevent cross-linkingof collagen and other proteins in skin. Over the years, and especially withexposure to the sun, c......tivity increases, and the animal remainsactive and youthful much longer than normal and lives more than twice as long.In the current study, the researchers' findings suggest that germ cell signalsdecrease lifespan by down-regulating, or inhibiting, DAF-16, while somatic gonadsignals increase life span by repr...New textbook is first comprehensive guide to horse dentistry
...uld be given to horses soon afterbirth, during the youthful performance years, as young adults, in maturity andin old age. They cover equipment, techniques, diseases and treatment, as wellas the four types of teeth, how they develop and how they have evolved from asmall horse-like animal living in South Amer...Smell, taste may influence lifespan of the roundworm C. elegans
...from, say, 90 to 130 years in humans -- and remain youthful during this time. The finding, reported in the De...se to the germline are removed, the animals remain youthful longer, and live much longer than normal. The reproductive signals, they determined at the time, ac...Cloning reverses aging in cow cells, a milestone in medical research
...rom these animals not only show a return to a more youthful state, but they actually exhibited a longer lifespan. Cristofalo and Francis used multiple criteria from their expertise in studying changes that occur in the cellular aging process to confirm the age of the donor cells that Advanced Cell Technology,...Advanced cell technology reports reversal
...pan. "The old cells were not merely returned to a youthful state. Remarkably, they were actually given a longer life span than those from normal animals," said Dr. Robert P. Lanza , MD, Vice President of Medical and Scientific Development at ACT and first author of the report. The cloned animals, one of whic...Cloning reverses aging in cow cells, Scienceauthors say
...nza and colleagues, cloning could supply a crop of youthful cells for a variety of uses, from medical applications like designing and transplanting replacement tissues for the human body to increasing the breeding years of farm animals. Like the nine lives of a cat, cells possess a finite number of division c...... that extends your lifespan while maintaining your youthful health and vigour. What's more, in the US it's already approved for human use. There is just one snag: to reap the benefits, you have to be a fruit fly. Even so, the discovery promises to open up new leads in the quest to understand longevity and a...Rutgers and Albert Einstein College of Medicine researchers seek fountain of youth among the worms
...stments that can actually make us live with a more youthful muscle profile for longer. "Ultimately, we would like to be in a position to engineer or adjust the chemistry of the body so that you can extend the period of health and delay some of the unwanted aspects of aging," Driscoll continued. "The long-te...Stanford researchers isolate protein needed for stem cell maintenance
...s that the protein helps stem cells maintain their youthful state. This work, led by Irving Weissman, MD, the Karel and Avice Beekhuis Professor of Cancer Biology, involved cells in the bone marrow called hematopoietic stem cells that generate all blood cells throughout a person's life. When these cells divid...Hydrothermal vent systems could have persisted millions of years, incubated life
... universe. Although the Lost City vent field is a youthful 30,000 years old, Lost City-type systems might be able to persist hundreds of thousands, possibly millions, of years, says lead author Gretchen Frh-Green of the Swiss Federal Institute of Technology and co-authors from the University of Washington, D...UCF brain cell research spawns hope for longer life
...talking" to each other in the same manner as their youthful counterparts. "This shows there is a potential not just to extend the life span but to preserve function," she said. Seal has worked on developing oxide particles for high temperature production since his undergraduate days in the late 1980s. In 200...Whalley picked for keynote address at The Gerontological Society of America's 2003 Annual Meeting
...ing Brain" and the head of a 65-year study linking youthful intelligence with a longer lifespan. He currently holds the position of professor of mental health at Aberdeen University's medical school. Whalley's 2001 book "The Aging Brain" displays an encouraging future for the human brain as it ages. His resea......rs old, but USGS research shows that the tree is a youthful 1,650, plus or minus a few centuries. The tree stands more than 267 feet tall, with a diameter of around 30 feet at the base and the lowest major branch is probably 100 feet above the ground. Although no midget, the General Grant Tree is only the th...