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Successfully cloning mice from an advanced melanoma cell

Nature can reset the clock in certain types of cancer and reverse many of the elements responsible for causing malignancy, reports a research team led by Whitehead Institute Member Rudolf Jaenisch, in collaboration with Lynda Chin from Dana Farber Cancer Institute.

3 Aug 2004

New screening technique to look for genes that change patients' responses to cancer drugs and other medications

Scientists have developed a new screening technique to help them look for genes that change patients' responses to cancer drugs and other medications.

3 Aug 2004

First-of-its-kind noninvasive imaging technique shows two proteins interacting

Radiologists at Washington University School of Medicine in St. Louis have developed a first-of-its-kind noninvasive imaging technique that allows them to watch two proteins interacting in live animals.

2 Aug 2004

Scientists create mice that don't gain weight, even when fed fat-laden, high calorie diets

By altering the expression of a single -- albeit different – gene, Drs. Roger Davis (UMASS Medical School, USA) and Ying-Hue Lee (Academia Sinica, Taiwan) have succeeded in creating two different strains of transgenic mice that don't gain weight, even when fed fat-laden, high calorie diets.

2 Aug 2004

Scientists have produced a prion protein that can trigger the development of a neurological disorder similar to "mad cow" disease

Scientists have produced a prion protein that can trigger the development of a neurological disorder in mice that is similar to "mad cow" disease, according to a new study supported by the National Institute on Aging, a part of the National Institutes of Health.

2 Aug 2004

A prototype microscope that uses neutrons instead of light to "see" magnified images

A prototype microscope that uses neutrons instead of light to "see" magnified images has been demonstrated at the National Institute of Standards and Technology. Neutron microscopes might eventually offer certain advantages over optical, X-ray and electron imaging techniques such as better contrast for biological samples.

2 Aug 2004

Identification of PIK3CA as an oncogene associated with brain cancers opens the door to new screening processes

Hotspots in two areas of a gene that encodes a specific signaling enzyme, or kinase, are vulnerable to a variety of mutations found in five types of brain cancers, according to a report published in the August 1 issue of the journal Cancer Research.

2 Aug 2004

Scientists discover genetic make-up of acne vulgaris

German scientists at the Gottingen Genomics Laboratory have discovered the genetic make-up of acne vulgaris. Acne vulgaris is a follicular disorder that affects susceptible pilosebaceous follicles, primarily of the face, neck, and upper trunk, and is characterized by both noninflammatory and inflammatory lesions.

29 Jul 2004

Important step in understanding the genetic mechanisms of aging

Scientists have rendered the first gene and protein networks of human aging, an important step in understanding the genetic mechanisms of aging. The work led by Joao Pedro de Magalhaes from Harvard Medical School is detailed in the July 30 issue of FEBS Letters.

29 Jul 2004

DNA of rare and endangered species is to be preserved for future generations

The DNA of rare and endangered species is to be preserved for future generations, thanks to a groundbreaking new project involving scientists at The University of Nottingham, the Institute of Zoology and London’s Natural History Museum.

29 Jul 2004

Framework for systematically incorporating epigenetic information into traditional genetic studies

Scientists at Johns Hopkins are calling for simultaneous evaluation of both genetic and epigenetic information in the search to understand contributors to such common diseases as cancer, heart disease and diabetes.

29 Jul 2004

First tool to study image brain function at the cellular level

Carnegie Mellon University neuroscientist Alison Barth has developed the first tool to identify and study individual neurons activated in a living animal.

29 Jul 2004

New process that simplifies the production of proteins

F. William Studier, a biophysicist at the U.S. Department of Energy's Brookhaven National Laboratory, has won a 2004 R&D 100 award for developing a new process that simplifies the production of proteins in the widely used T7 gene expression system.

29 Jul 2004

Gene responsible for infertility

A paper describing discoveries about the role of a gene that is important in all animals, plants, and fungi is published in the 20 July 2004 issue of the journal Proceedings of the National Academy of Sciences.

23 Jul 2004

Emerging nanomedicine technologies could dramatically transform medical science

Emerging nanomedicine technologies could dramatically transform medical science as we know it today with their potential to address unmet medical needs and provide targeted therapy.

23 Jul 2004

European scientists expect to begin human trials using pharmaceuticals grown in GM plants

The European Union has awarded €12 million to a network of scientists in 11 European countries and South Africa and the aim is to use plants to produce vaccines and treatments against major diseases including AIDS, rabies, diabetes and TB.

23 Jul 2004

Yeast and tea tree oil kill MRSA superbug

Manchester Metropolitan University is working with a cutting edge technology firm to find a treatment for the hospital superbug MRSA which kills 5,000 patients each year.

23 Jul 2004

Preliminary tests of the new method, which can detect cancer in a sample with as few as 50 cells

Finding cancer in a tiny drop of body fluid containing relatively few cells now may be possible with a new method of analyzing multiple genes in small samples of DNA, the cellular building blocks of our genetic code.

23 Jul 2004

New Caledonian sponges produce antimalarial substances

Marine organisms synthesize many different substances, some of which possess anticarcinogenic, antiviral or antiparasitic properties.

22 Jul 2004

Natural organohalogens have potent anticancer and antibacterial activity

Human made chemical compounds called organohalogens get loads of attention as they are best known for their often harmful effect on the environment - substances like the CFCs (the ozone-damaging chemicals), dioxin (found in the herbicide Agent Orange), PCBs (industrial fluids) and several pesticides.

22 Jul 2004

Medical Science News

Successfully cloning mice from an advanced melanoma cell

New screening technique to look for genes that change patients' responses to cancer drugs and other medications

First-of-its-kind noninvasive imaging technique shows two proteins interacting

Scientists create mice that don't gain weight, even when fed fat-laden, high calorie diets

Scientists have produced a prion protein that can trigger the development of a neurological disorder similar to "mad cow" disease

A prototype microscope that uses neutrons instead of light to "see" magnified images

Identification of PIK3CA as an oncogene associated with brain cancers opens the door to new screening processes

Scientists discover genetic make-up of acne vulgaris

Important step in understanding the genetic mechanisms of aging

DNA of rare and endangered species is to be preserved for future generations

Framework for systematically incorporating epigenetic information into traditional genetic studies

First tool to study image brain function at the cellular level

New process that simplifies the production of proteins

Gene responsible for infertility

Emerging nanomedicine technologies could dramatically transform medical science

European scientists expect to begin human trials using pharmaceuticals grown in GM plants

Yeast and tea tree oil kill MRSA superbug

Preliminary tests of the new method, which can detect cancer in a sample with as few as 50 cells

New Caledonian sponges produce antimalarial substances

Natural organohalogens have potent anticancer and antibacterial activity

Pioneering Live Cell Imaging - Yokogawa's Impact and Innovations

Revolutionizing Life Science: An Interview with SCIEX on ASMS, the SCIEX 7500+ System, and AI-Driven Quantitation

From Discovery Biology to ELRIG Chair

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