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Researchers report the cloning of a key group of human genes, the protein kinases
Although the human genome has been sequenced, research into mechanism of action of genes has been hampered by the fact that most human genes have not been isolated. This is true for even the most common class of cancer-associated genes, the protein kinases, which mediate the majority of signaling events in cells by phosphorylating and modulating... view more... (2008-05-05)
Predicting cancer prognosis
Researchers led by Dr. Soheil Dadras at the Stanford University Medical Center have developed a novel methodology to extract microRNAs from cancer tissues. view more (2009-08-28)
DNA molecules in moss open door to new biotechnology
Plasmids, which are DNA molecules capable of independent replication in cells, have played an important role in gene technology. view more (2009-11-09)
Rice University's Baker Institute experts available to discuss stem cell research, recommendations
Rice University's Baker Institute has experts available to discuss the current debate on United States' embryonic stem cell policy. view more (2009-02-18)
Penn bioethicst challenges scientists to lead the public in discussions about their work
In the first-ever article on bioethics to appear in Cell, one of the nation's leading bioethicists challenges scientists to proactively engage the public in discussions about the value and significance of their research protocols to maintain an ethical base, at all times, in the conduct of their own research and to help advance scientific... view more... (2006-06-16)
Newly Identified Gene Activated In 80% Of Breast Cancer Patients
New research, published this week in Breast Cancer Research, could provide a genetic explanation for breast cancer. A George Washington University Medical Center team, led by Patricia Berg, has discovered that the gene BP1 is activated in 80% of breast cancer patients. The researchers believe that this gene may offer a useful new target for early... view more... (2003-04-25)
Ovarian cancer stem cells identified, characterized
Researchers at Yale School of Medicine have identified, characterized and cloned ovarian cancer stem cells and have shown that these stem cells may be the source of ovarian cancer's recurrence and its resistance to chemotherapy. view more (2008-04-18)
Evolution of fruit size in tomato
Domesticated tomatoes can be up to 1000 times larger than their wild relatives. How did they get so big? In general, domesticated food plants have larger fruits, heads of grain, tubers, etc, because this is one of the characteristics that early hunter-gatherers chose when foraging for food. view more (2008-06-30)
Ground rules for Finnish research on embryos and stem cells
Finnish researchers held a discussion forum on embryonic and stem cell research in November 2001. The researchers surveyed the use of embryos and stem cells in Finnish research and discussed the goals, fields of emphasis and ethical principles of this research in Finland. More than 140 researchers and other players from. e.g. universities,... view more... (2002-02-20)
Test for Dioxin Sensitivity in Wildlife Could Result from New Study
Why are chickens so sensitive to dioxins, but terns seem much more resistant, despite their exposure through eating dioxin-tainted fish? The life-or-death difference researchers have found can be partially explained by two amino acids in the chain of 858 amino acids that form one critical protein. view more (2006-05-19)
Science & Public Affairs - August 2000
In this month’s Science & Public Affairs….. animal research: the public’s view and need for regulatory change; where will the human genome project take us?; the need for urgent action on the nuclear waste problem; promoting science communication in the developing world; the need for legislative change to allow therapeutic... view more... (2000-08-03)
Another boost for stem cell research
In the wake of the Senate's decision to pass the human embryo cloning legislation, another Australian research breakthrough is likely to strengthen the case for embryonic stem cell research. view more (2006-11-16)
The Dana Centre Launches 2004 Programme
From breast implants to live heart surgery, cloning to Edinburgh-Fringe-style stand-up's - The Dana Centre is the only place in the UK where the public can meet with top scientists and discuss the issues that matter. A select number of events will also be devoted to the concept of The Seven Deadly Sins - pride, sloth, wrath, gluttony, greed, lust... view more... (2004-01-16)
Master regulatory gene of epithelial stem cells identified
The skin's ability to replace the tissue it sloughs off is controlled by a variety of genes. A new study from Harvard Medical School published in the May 4 issue of Cell, however, identifies a "master regulator" of this regeneration process not only for skin, but for many epithelial tissues including breast, prostate, and urogenital... view more... (2007-05-04)
Why cloning could wipe out species
Cloning on a grand scale could spell the end of species as they become progressively nastier, warn researchers at the University of Sussex. Evolutionary biologist Dr Joel Peck has produced a mathematical model that suggests that asexual reproduction -in which organisms are reproduced from a single parent without fertilisation - leads to... view more... (2004-04-26)
Chemistry & Industry Issue 8 - Cover Date Monday 15 April 2002
NEWS Clone controversy highlights dangers to women's health (page 4) The report that a woman is pregnant with a human clone has been met with horror by bioethicists across the globe, who say that women pregnant with clones could die. 'Cloning is highly dangerous for women and essentially amounts to experimentation with women's reproductive organs'... view more... (2002-04-10)
Dominique Lecourt appointed chairman of the Professional Conduct and Ethics Advisory Committee of the Institut de Recherche pour le Développement (IRD)
Dominique Lecourt has held office in many responsible capacities in education and research in his field, the philosophy of science. He was commissioned in 1999 by the Minister for Education Claude Alle'gre with the task of incorporating this discipline in all higher scientific and medical curricula and in the Grandes Ecoles. He has taught in... view more... (2002-05-14)
Cloning techniques produce FDA-approved antibiotic
The successful synthesis of an antibiotic in a non-native host has provided a team of researchers at the University of Illinois at Urbana-Champaign with the potential for developing new treatments for bacterial infections. view more (2006-11-28)
Discovering New Regulators Of The Immune System
London, U.K. and South San Francisco, CA, 15th September 2003. In an attempt to find new regulators of the immune system, a team of researchers at Rigel Pharmaceuticals, Inc. have created a successful method for discovering molecules that are involved in signalling pathways. As published this week in the Journal of Biology, the team conducted a... view more... (2003-09-12)
Cloning Pigs And Drug Discovery Among "hot" Topics Discussed At International Congress Of The Transplantation Society
New developments in the areas of cloning and animal-to-human transplantation, and in drug discovery and transplant tolerance - the acceptance of the graft without the need for drugs - will have the most impact on transplant availability and outcomes, said researchers today who spoke at the International Congress of The Transplantation Society in a... view more... (2002-08-23)
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